Abstract

The present invention relates to a method and device for manufacturing artificial marble. According to the present invention, artificial marble having a stripe pattern similar to that of natural stone, such as striato, may be provided.

IPC Classes  ?

• B29C 43/14 - Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps
• B44F 9/04 - Designs imitating natural patterns of stone surfaces, e.g. marble
• B29C 43/46 - Rollers
• B29C 43/06 - Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds continuously movable
• B29C 31/10 - Feeding, e.g. into a mould cavity of several materials
• B29B 7/32 - Mixing; Kneading continuous, with mechanical mixing or kneading devices with non-movable mixing or kneading devices

Abstract

The present invention relates to a cured product having excellent stain resistance and low gloss, a method of manufacturing the same, and an interior material including the cured product. The cured product according to the present invention includes, along with an acrylic oligomer, an oligomer having a functional group containing silicon (Si) and an oligomer having a functional group containing fluorine (F), and thus, has excellent stain resistance and can implement a micro-folded structure on a surface thereof through extreme ultraviolet rays to be used during curing, thereby being capable of realizing low gloss without a matting agent.

IPC Classes  ?

• B05D 3/02 - Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
• C09D 7/61 - Additives non-macromolecular inorganic
• B05D 3/10 - Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
• C09D 5/28 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for wrinkle, crackle, orange-peel, or similar decorative effects
• C09D 133/06 - Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical

Abstract

A hybrid fiber-reinforced composite material according to an aspect of the present disclosure may comprise a first continuous fiber layer, a long fiber layer laminated on one surface of the first continuous fiber layer, and a second continuous fiber layer laminated on one surface of the long fiber layer, and may further comprise at least one of a first thermosetting resin laminated on the other surface of the first continuous fiber layer and a second thermosetting resin laminated on one surface of the second continuous fiber layer.

IPC Classes  ?

• B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
• B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• B32B 27/38 - Layered products essentially comprising synthetic resin comprising epoxy resins
• B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
• B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
• B32B 37/00 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
• B32B 37/10 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using direct action of vacuum or fluid pressure
• B32B 37/24 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
• B32B 38/00 - Ancillary operations in connection with laminating processes

Abstract

The present invention relates to a decorative material having excellent printability, and the decorative material according to the present invention has an ink-receiving layer having a radially fine sloping structure having a dendritic shape, whereby the absorbing and/or fixing property, i.e., printability, of the ink printed on the ink-receiving layer is improved, and clarity is excellent, so that aesthetic effects are excellent. In addition, since the ink-receiving layer is manufactured through UV curing, it can be directly coated on a substrate layer, and can include various kinds of substrate layers; and since it is manufactured using a solvent-free type resin composition without using an organic solvent, and has an excellent absorbing and/or fixing property with respect to a water soluble ink, it has environmental friendly advantages.

IPC Classes  ?

• B44C 1/16 - Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
• C09D 11/30 - Inkjet printing inks
• B41M 7/00 - After-treatment of printed works, e.g. heating, irradiating
• C08J 7/04 - Coating
• C08F 222/10 - Esters
• C08J 7/12 - Chemical modification

Abstract

The present invention pertains to a decoration and a production method for same, the decoration comprising a substrate layer, a substrate-concealing ink accommodation layer located on the substrate layer, and a printing layer located on the substrate-concealing ink accommodation layer, wherein the substrate-concealing ink accommodation layer comprises an acrylic emulsion, metallic salts and white inorganic particles.

IPC Classes  ?

• B44C 5/04 - Ornamental plaques, e.g. decorative panels, decorative veneers
• B44C 1/175 - Transfer using solvent
• B44C 3/02 - Superimposing layers
• B41M 5/00 - Duplicating or marking methods; Sheet materials for use therein
• B41M 5/50 - Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
• B41M 5/52 - Macromolecular coatings
• B41M 7/00 - After-treatment of printed works, e.g. heating, irradiating
• C09D 11/033 - Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent

Abstract

A method for manufacturing a lightweight cowl crossbar includes: producing an inner pipe, laminating a plurality of composite material layers wound around the inner pipe, and extruding an outer pipe on the winding layer, in which the plurality of composite material layers adjacent to each other are wound in different directions.

IPC Classes  ?

• B62D 25/08 - Front or rear portions
• B62D 29/04 - Superstructures characterised by material thereof predominantly of synthetic material
• B29C 48/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
• B29C 48/09 - Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
• B29C 48/88 - Thermal treatment of the stream of extruded material, e.g. cooling
• B29C 70/22 - Fibrous reinforcements only characterised by the structure of fibrous reinforcements using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure

Abstract

A lightweight cowl crossbar includes: a first cowl crossbeam located on a first side frame disposed at a first side of a vehicle body; a second cowl crossbeam fastened to the first cowl crossbeam and fixed to a second side frame disposed at a second side of the vehicle body; a support leg located on the second cowl crossbeam and configured to be supported by the vehicle body, and a drawing block part located on a region where the first cowl crossbeam and the second cowl crossbeam overlap.

IPC Classes  ?

• B62D 25/08 - Front or rear portions
• B62D 29/04 - Superstructures characterised by material thereof predominantly of synthetic material

Abstract

Disclosed are a vehicle back beam capable of maximizing impact performance and reducing product weight; and a vehicle including same. According to one embodiment of the present invention, provided is a vehicle back beam which includes: a back beam body; and a back beam reinforcing part which is formed in at least one section of the back beam body and composed of a highly deformable composite material.

IPC Classes  ?

• B60R 19/03 - Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by material, e.g. composite
• B32B 5/12 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments characterised by the relative arrangement of fibres or filaments of adjacent layers
• B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
• B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B60R 19/24 - Arrangements for mounting bumpers on vehicles
• B60R 19/18 - Means within the bumper to absorb impact

Abstract

Provided is a battery case for an electric car. The battery case includes a support part configured such that a battery module is seated and supported and including a sidewall extending upwards from an edge portion thereof, an inner frame coupled to a top surface of the support part to partition a seat part of the battery module, and an outer frame coupled to an outer surface of the support part.

IPC Classes  ?

• H01M 10/6554 - Rods or plates
• B60L 50/64 - Constructional details of batteries specially adapted for electric vehicles
• B60L 50/60 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
• H01M 10/613 - Cooling or keeping cold
• H01M 10/625 - Vehicles
• H01M 10/6556 - Solid parts with flow channel passages or pipes for heat exchange
• H01M 50/204 - Racks, modules or packs for multiple batteries or multiple cells

Abstract

Provided is a catalyst for purifying exhaust gas, comprising: noble metals; alumina support particles; and TiO2 semiconductor particles supported on the surfaces of the alumina support particles.

IPC Classes  ?

• B01J 23/42 - Platinum
• B01J 21/04 - Alumina
• B01J 21/06 - Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
• B01J 35/00 - Catalysts, in general, characterised by their form or physical properties
• B01J 35/02 - Solids
• B01D 53/94 - Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes

Abstract

The present invention relates to an artificial leather for automotive interior materials and a method of manufacturing the same. More specifically, the artificial leather of the present invention has a seam line formed thereon, and is used in a covering process of automotive interior materials. According to the present invention, the artificial leather of the present invention is wrinkle-free, allows easy deployment of an airbag, and has excellent durability.

IPC Classes  ?

• D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes

Abstract

Provided is a lower protecting plate of a battery module for an electric car. The lower protecting plate may include a fiber-reinforced plastic composite formed of a lamination sheet including at least one of first and second sheets. The first sheet may include matrix resin and reinforced fiber in the form of long fiber. The second sheet may include matrix resin and reinforced fiber in the form of fabric woven by continuous fiber.

IPC Classes  ?

• H01M 50/231 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks having a layered structure
• H01M 50/249 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
• H01M 50/227 - Organic material
• H01M 50/242 - Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
• B32B 5/12 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments characterised by the relative arrangement of fibres or filaments of adjacent layers
• B60L 50/60 - Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries

Abstract

Provided are a vehicular interior material manufacturing method and a vehicular interior material, the method comprising the steps of: forming a molded article including a surface having an uneven shape; and forming a printing layer on the surface of the molded article by using a predetermined blanket.

IPC Classes  ?

• B29C 37/00 - Component parts, details, accessories or auxiliary operations, not covered by group or
• B41M 1/40 - Printing on bodies of particular shapes
• B60R 13/02 - Trim mouldings; Ledges; Wall liners; Roof liners
• C09D 11/322 - Pigment inks
• B29C 43/36 - Moulds for making articles of definite length, i.e. discrete articles
• B29C 45/00 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
• C09D 11/101 - Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
• B41M 1/30 - Printing on other surfaces than ordinary paper on organic plastics, horn, or like materials
• B29C 59/02 - Surface shaping, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing

Abstract

Provided is heartwood for a sandwich panel, comprising: a first polyester-based fiber which is a monocomponent fiber; and a second polyester-based fiber which is a sheath-core type bicomponent fiber. Also provided is a sandwich panel comprising: heartwood derived from the heartwood for a sandwich panel; and a surface material disposed on the sides of the heartwood. Further provided is a method for producing the sandwich panel, comprising: a step of mixing the first polyester-based fiber which is a monocomponent fiber and the second polyester-based fiber which is a sheath-core type bicomponent fiber; a step of producing the heartwood from the mixed fibers by a dry production process; and a step of heating and pressuring the heartwood.

IPC Classes  ?

• E04C 2/28 - Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups , , , or of materials covered by one of these groups with a material not specified in one of these groups combinations of materials fully covered by groups and
• D01F 6/62 - Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
• D01F 8/14 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
• B32B 15/14 - Layered products essentially comprising metal next to a fibrous or filamentary layer

Abstract

m) in a differential scanning calorimetry (DSC) curve which is derived from temperature rise analysis at 10° C./min by differential scanning calorimetry.

IPC Classes  ?

• C08J 3/12 - Powdering or granulating
• C08L 67/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
• C08G 63/06 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxy carboxylic acids
• B01J 2/20 - Processes or devices for granulating materials, in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
• B29B 9/10 - Making granules by moulding the material, i.e. treating it in the molten state
• B01J 2/04 - Processes or devices for granulating materials, in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
• B29B 9/12 - Making granules characterised by structure or composition
• B29K 67/00 - Use of polyesters as moulding material

Abstract

The present application relates to a flooring material. The flooring material according to the present application comprises a base layer and a coating layer, wherein the coating layer contains alumina particles and the area ratio of the alumina particles on the surface of the coating layer is 0.9% to 9%, and according to the present application, a flooring material having excellent scratch resistance, while at the same time securing cold resistance such that the coating layer does not break during transportation, can be provided.

IPC Classes  ?

• C08J 7/046 - Forming abrasion-resistant coatings; Forming surface-hardening coatings
• C08J 5/04 - Reinforcing macromolecular compounds with loose or coherent fibrous material
• C08K 3/22 - Oxides; Hydroxides of metals
• C08L 27/06 - Homopolymers or copolymers of vinyl chloride
• B32B 27/06 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance
• B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material
• B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
• B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
• B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
• C09D 175/14 - Polyurethanes having carbon-to-carbon unsaturated bonds

Abstract

Provided is a thermosetting foam comprising a thermosetting resin, a curing agent, a foaming agent, and a composite flame retardant, wherein the composite flame retardant comprises a first flame retardant and a second flame retardant. The first flame retardant is phosphorus, and the second flame retardant comprises at least one selected from the group consisting of a melamine-based flame retardant, trialkyl phosphate, and a combination thereof, or comprises, together with a pentaerythritol-based compound, at least one selected from the group consisting of a melamine-based flame retardant, trialkyl phosphate, and a combination thereof.

IPC Classes  ?

• C08J 9/00 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
• C08K 3/016 - Flame-proofing or flame-retarding additives
• C08K 3/02 - Elements
• C08K 5/00 - Use of organic ingredients
• C08K 5/521 - Esters of phosphoric acids, e.g. of H3PO4
• C08K 5/3492 - Triazines
• C08K 5/053 - Polyhydroxylic alcohols

Abstract

2 semiconductor support particle deposited on a surface of the alumina support particle.

IPC Classes  ?

• F01N 3/20 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
• B01J 21/06 - Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
• B01J 21/04 - Alumina
• B01J 35/02 - Solids
• B01J 35/10 - Solids characterised by their surface properties or porosity
• B01J 23/38 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of noble metals
• B01J 37/02 - Impregnation, coating or precipitation
• B82Y 30/00 - Nanotechnology for materials or surface science, e.g. nanocomposites
• B82Y 40/00 - Manufacture or treatment of nanostructures

Abstract

The present invention relates to a TPO sheet allowing display and touch sensing. More specifically, the present invention relates to a TPO sheet having a color and light-transmitting properties used as surface materials for automobile interior parts. According to the present invention, when the TPO sheet is used as surface materials for automobile interior parts, an interior decorative effect may be obtained due to color properties thereof. In addition, when the TPO sheet is attached to the surface of a display panel, due to light-transmitting properties thereof, light emitted from the display panel may be transmitted through the TPO sheet. Thus, content displayed on the display panel may be visible through the TPO sheet. In addition, a touch sensing operation may be performed on the TPO sheet.

IPC Classes  ?

• C08L 23/02 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
• C08J 5/18 - Manufacture of films or sheets

Abstract

The present invention relates to a method of manufacturing an embossed-in-register flooring material and a flooring material manufactured using the method. More particularly, the present invention relates to a method of manufacturing an embossed-in-register flooring material including a step of manufacturing an embossed-in-register PVC transparent film and a step of laminating the embossed-in-register PVC transparent film on the upper surface of a bottom layer and a flooring material manufactured using the method. The method of the present invention may achieve process simplification by including these steps.

IPC Classes  ?

• B32B 38/06 - Embossing
• B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
• B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
• B32B 38/00 - Ancillary operations in connection with laminating processes

Abstract

A joining material for laser welding, a laser welding method using the same, and a laser joined body using the laser welding method. The joining material includes a polymer matrix and a needle-shaped inorganic filler. The polymer matrix includes a polypropylene resin having a melt index of 80 g/10 min or more to 95 g/10 min or less as measured at a temperature of 230° C. and a load of 2.16 kg, and the needle-shaped inorganic filler has an aspect ratio of 10:1 to 20:1.

IPC Classes  ?

• B29C 65/16 - Laser beam
• C08L 23/14 - Copolymers of propene
• B29C 65/82 - Testing the joint
• B29C 65/00 - Joining of preformed parts; Apparatus therefor

Abstract

The present invention relates to a resin composition containing a polyvinyl chloride resin and an acrylic resin and a board for interior materials manufactured using the same. More specifically, the present invention relates to a resin composition having excellent heat resistance due to a high glass transition temperature, having high flexibility even with a low plasticizer content, and having excellent processability due to such properties, as compared with the case wherein a polyvinyl chloride resin is used alone, and to a board for interior materials manufactured using the resin composition. According to the present invention, the resin composition may be applied to both a calendering method and an extrusion method due to excellent processability thereof.

IPC Classes  ?

• C08L 33/12 - Homopolymers or copolymers of methyl methacrylate
• C08K 3/26 - Carbonates; Bicarbonates
• C08K 5/00 - Use of organic ingredients
• C08L 27/06 - Homopolymers or copolymers of vinyl chloride
• C08L 33/08 - Homopolymers or copolymers of acrylic acid esters

Abstract

The present invention relates to a sandwich panel and a method of manufacturing the same. The sandwich panel according to the present invention has high density and improved physical properties such as flexural strength, flexural modulus, bending strength and lightening weighting ratio and is suitable for use in various consumer products or industrial materials.

IPC Classes  ?

• B32B 15/14 - Layered products essentially comprising metal next to a fibrous or filamentary layer
• B32B 15/18 - Layered products essentially comprising metal comprising iron or steel
• B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
• B32B 37/18 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of discrete sheets or panels only
• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• B32B 38/00 - Ancillary operations in connection with laminating processes
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• B32B 37/12 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
• C09J 123/06 - Polyethene
• E04C 2/292 - Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups , , , or of materials covered by one of these groups with a material not specified in one of these groups at least one of the materials being insulating composed of insulating material and sheet metal
• B32B 37/02 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations

Abstract

The present invention relates to an artificial leather for automotive interior materials and a method of manufacturing the same. More specifically, the artificial leather of the present invention is used in a covering process of automotive interior materials. According to the present invention, when the artificial leather of the present invention is used, transfer of the unevenness of an automotive interior material may be prevented, and wrinkling of the artificial leather may be prevented. In addition, the artificial leather of the present invention allows easy deployment of an airbag.

IPC Classes  ?

• D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes
• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof

Abstract

Provided is phenol resin foam, the pH of which is 4 or higher and which is a product of hot-setting a foam composition comprising phenol-based resin, a foaming agent, and a curing agent.

IPC Classes  ?

• C08J 9/14 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
• C08J 9/00 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof

Abstract

The present invention provides a roof rack comprising: a rail including a pair of first side walls and an upper member connecting the pair of first side walls, the side walls and the upper member each extending to have a first length in the lengthwise direction thereof; and multiple stanchions which are bonded to predetermined areas of the rail, respectively, and each of which has a mounting part to which a mounting bolt for connection to a vehicle body is fastened, wherein the multiple stanchions are spaced a predetermined gap from each other in the lengthwise direction of the rail, and each of the stanchions includes: a base part which has a first surface facing the upper member of the rail, and a second surface disposed in the opposite direction of the first surface, and extends to have a second length smaller than the first length in the lengthwise direction of the rail; and a first member having a first bonding part which protrudes from the first surface of the base part to be bonded at a predetermined area to the upper member of the rail.

IPC Classes  ?

• B60R 9/04 - Carriers associated with vehicle roof
• B29C 45/17 - Component parts, details or accessories; Auxiliary operations
• B29C 65/56 - Joining of preformed parts; Apparatus therefor using mechanical means
• B60R 11/00 - Arrangements for holding or mounting articles, not otherwise provided for

Abstract

The present invention relates to a handle assembly for a system window and a system window comprising the same. In the system window that locking/opening is implemented by the handle, it is applied to regions that need to be opened and closed manually, so that consumers can improve convenience and secure safety.

IPC Classes  ?

• E05B 13/00 - Devices preventing the key or the handle or both from being used
• E05B 1/00 - Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
• E05B 65/00 - Locks for special use
• E05C 1/16 - Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially in a plane substantially parallel to the wing

Abstract

The present invention provides a solar cell louver assembly comprising: a plurality of solar cell module units comprising a solar cell panel part, which has a pair of terminal portions respectively provided on both end parts, a pair of first electrode terminals, which are to be electrically connected to the respective terminal portions, and a pair of first caps which are mounted on the solar cell panel part so as to surround the respective first electrode terminals; second electrode terminals to be electrically connected to the first electrode terminals, and a plurality of second caps accommodating the second electrode terminals and having mounted thereon the first caps; a frame unit comprising an inner frame, which is provided such that the plurality of second caps are mounted rotatably in the length direction, and an outer frame which surrounds the inner frame; and a connector unit provided between the inner frame and outer frame and comprising a pair of third electrode terminals which are for electrically connecting the second electrode terminals of two adjacent solar cell module units when the plurality of solar cell module units are mounted in the frame unit.

IPC Classes  ?

• E06B 7/084 - Louvre doors, windows, or grilles with rotatable lamellae
• H02S 20/22 - Supporting structures directly fixed to an immovable object specially adapted for buildings
• H02S 40/00 - Components or accessories in combination with PV modules, not provided for in groups

Abstract

Provided is a sheet for automotive paint film protection, comprising a base layer and a coating layer, wherein the coating layer comprises a polyureaurethane polymer comprising a urea repeating unit and a urethane repeating unit, and provided is a method for manufacturing the sheet for automotive paint film protection, comprising the steps of: preparing a coating composition comprising a compound containing a secondary amine group, a polyol and a polyisocyanate; and applying the coating composition onto a base layer and curing same, thereby preparing a coating layer comprising a polyureaurethane polymer that comprises a urea repeating unit and a urethane repeating unit.

IPC Classes  ?

• C09D 175/02 - Polyureas
• C09D 7/61 - Additives non-macromolecular inorganic
• B60R 13/04 - Ornamental or guard strips; Ornamental inscriptive devices

Abstract

The present invention relates to: an ink-receiving layer composition for a decorative member, the composition comprising an acrylic emulsion, a metal salt, and organic particles or inorganic particles; a decorative member comprising a base layer, a printing layer formed on the base layer, and an ink-receiving layer disposed between the base layer and the printing layer and formed of a composition comprising an acrylic emulsion, a metal salt, and inorganic particles; and a method for manufacturing a decorative member, the method comprising a step for preparing a base layer in a flat state, a step for coating a composition comprising an acrylic emulsion, a metal salt, and organic particles or inorganic particles on the base layer, a step for drying or UV curing the coated composition to form an ink-receiving layer, and a step for forming a printing layer on the ink-receiving layer.

IPC Classes  ?

• B41M 5/50 - Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
• B41M 5/52 - Macromolecular coatings
• B41M 7/00 - After-treatment of printed works, e.g. heating, irradiating

Abstract

The present invention relates to: an ink-receiving layer composition for a decorative member, the composition comprising an acrylic emulsion, a metal salt, and organic particles or inorganic particles; a decorative member comprising a base layer, a printing layer formed on the base layer, and an ink-receiving layer disposed between the base layer and the printing layer and formed of a composition comprising an acrylic emulsion, a metal salt, and inorganic particles; and a method for manufacturing a decorative member, the method comprising a step for preparing a base layer in a flat state, a step for coating a composition comprising an acrylic emulsion, a metal salt, and organic particles or inorganic particles on the base layer, a step for drying or UV curing the coated composition to form an ink-receiving layer, and a step for forming a printing layer on the ink-receiving layer.

IPC Classes  ?

• B41M 5/52 - Macromolecular coatings
• B44C 1/16 - Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
• B41M 7/00 - After-treatment of printed works, e.g. heating, irradiating

Abstract

The present invention relates to a molded body, a sandwich panel using same as a core layer, and a method for manufacturing same, the molded body having a non-woven fiber aggregate structure comprising two or more non-woven fiber aggregates. The molded body comprises a polyester-based fiber and a polypropylene composite fiber, wherein the polypropylene composite fiber comprises polypropylene and maleic anhydride polyolefin.

IPC Classes  ?

• B32B 5/08 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments the fibres or filaments of a layer being specially arranged or being of different substances
• B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• B32B 15/14 - Layered products essentially comprising metal next to a fibrous or filamentary layer
• B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
• B32B 15/18 - Layered products essentially comprising metal comprising iron or steel
• D04H 1/435 - Polyesters
• D04H 1/4291 - Olefin series

Abstract

The present disclosure relates to a manufacturing method of a vehicle seatback cover, comprising a lightweight composite manufacturing step of manufacturing a lightweight composite using a reinforcing fiber and a thermoplastic resin fiber, a lightweight composite forming step of forming the lightweight composite into a vehicle seatback cover shape and preparing a vehicle seatback cover material, and a carpet bonding step of bonding the vehicle seatback cover material and a carpet material.

IPC Classes  ?

• B32B 37/18 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of discrete sheets or panels only
• D04H 3/153 - Mixed yarns or filaments
• B32B 37/10 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using direct action of vacuum or fluid pressure
• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• B60N 2/58 - Seat coverings
• B32B 37/12 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives

Abstract

The present invention relates to a molded body and a method for manufacturing same, the molded body having a non-woven fiber assembly structure including two or more non-woven fiber assemblies and at least one bonding portion formed by bonding the non-woven fiber assemblies to each other, wherein the density (g/cm3) of the bonding portion is 2 to 4.5 times the density(g/cm3) of the non-woven fiber assemblies. In addition, the present invention relates to a sandwich panel and a method for manufacturing same, the sandwich panel comprising: a core layer; a skin layer laminated on at least one surface of the core layer; and a bonding layer for bonding the skin layer to the core layer, wherein the core layer is formed using the molded body.

IPC Classes  ?

• B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
• B32B 15/18 - Layered products essentially comprising metal comprising iron or steel
• B32B 15/14 - Layered products essentially comprising metal next to a fibrous or filamentary layer
• B32B 37/06 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
• C09J 123/06 - Polyethene
• E04C 2/16 - Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of foamed products of fibres, chips, vegetable stems, or the like
• E04C 2/292 - Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups , , , or of materials covered by one of these groups with a material not specified in one of these groups at least one of the materials being insulating composed of insulating material and sheet metal

Abstract

The present application relates to a laminate for a decorative material, comprising: a base layer (A) having recessed portions and protruding portions; a cured layer (B) formed on the base layer and having recessed portions and protruding portions having the same shapes as those of the base layer. The laminate has excellent reality on the surface thereof, excellent durability, and fouling resistance.

IPC Classes  ?

• C08J 7/04 - Coating
• C09D 133/04 - Homopolymers or copolymers of esters
• B29C 59/02 - Surface shaping, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing

Abstract

The present invention relates to polypropylene particles and a method for preparing same, the polypropylene particles being formed from a polypropylene resin and having a melting index (M.I.) of 1000 g/10 min or more when the particles are re-melted under a temperature condition of 150-250 °C and a condition of atmospheric pressure to a pressure of 15 MPa.

IPC Classes  ?

• C08J 3/12 - Powdering or granulating
• C08L 23/12 - Polypropene
• C08F 10/06 - Propene
• B29C 48/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
• B29B 9/10 - Making granules by moulding the material, i.e. treating it in the molten state
• B29B 9/16 - Auxiliary treatment of granules
• C08K 3/04 - Carbon
• B29C 48/04 - Particle-shaped

Abstract

The present invention relates to a decorative film for a metal plate, and a metal decorative plate comprising same, the decorative film comprising: a carrier film; an adhesive layer; a radiation curable transparent resin layer arranged between the carrier film and the adhesive layer; a decorative layer arranged between the adhesive layer and the transparent resin layer; and a radiation curable resin pattern release layer arranged between the carrier film and the transparent resin layer.

IPC Classes  ?

• C09J 7/25 - Plastics; Metallised plastics based on macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
• C09J 7/50 - Adhesives in the form of films or foils characterised by a primer layer between the carrier and the adhesive
• C09D 4/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
• C09D 175/14 - Polyurethanes having carbon-to-carbon unsaturated bonds
• C09D 167/00 - Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
• C09J 7/28 - Metal sheet
• B44C 5/04 - Ornamental plaques, e.g. decorative panels, decorative veneers
• B44C 1/10 - Applying flat material, e.g. leaflets, pieces of fabrics
• B44C 1/16 - Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like

Abstract

The present application relates to a laminate film which can be used in furniture or a decoration material. The laminate film is excellent in terms of both elongation rate and surface hardness, between which there has been a trade-off relationship according to the prior art, and has soft tactility and matt characteristics, and excellent fouling resistance. In particular, said surface characteristics can be retained even after the laminate film is elongated.

IPC Classes  ?

• C09D 5/28 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for wrinkle, crackle, orange-peel, or similar decorative effects
• C09D 5/16 - Anti-fouling paints; Underwater paints
• C09D 175/14 - Polyurethanes having carbon-to-carbon unsaturated bonds
• B05D 3/06 - Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
• B44C 5/04 - Ornamental plaques, e.g. decorative panels, decorative veneers
• B44C 1/00 - Processes, not specifically provided for elsewhere, for producing decorative surface effects

Abstract

An interior material for a vehicle according to one aspect of the present invention comprises: a real material layer; and a decorative part inserted into the real material layer to expose a part thereof through the surface of the real material layer, wherein the real material layer may comprise one selected from a surface material layer, a nonwoven layer, and a combination thereof.

IPC Classes  ?

• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• B32B 21/10 - Next to a fibrous or filamentary layer
• B32B 9/00 - Layered products essentially comprising a particular substance not covered by groups
• B32B 9/04 - Layered products essentially comprising a particular substance not covered by groups comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance
• B32B 37/10 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using direct action of vacuum or fluid pressure
• B32B 38/00 - Ancillary operations in connection with laminating processes

Abstract

The present invention relates to a method for manufacturing thermoplastic polymer particles, and the thermoplastic polymer particles, the method comprising the steps of: (1) extruding a thermoplastic polymer resin through an extruder; (2) spraying the extruded thermoplastic polymer resin through a nozzle and then spraying a gas to the sprayed thermoplastic polymer resin through a plurality of sprayers so as to granulate same; and (3) cooling the granulated thermoplastic polymer resin.

IPC Classes  ?

• C08J 3/12 - Powdering or granulating
• C08L 23/12 - Polypropene
• C08L 75/04 - Polyurethanes
• C08L 67/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
• C08L 77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
• C08L 81/02 - Polythioethers; Polythioether-ethers
• B29C 48/04 - Particle-shaped
• B29B 9/00 - Making granules
• B29B 11/14 - Making preforms characterised by structure or composition
• B29B 13/06 - Conditioning or physical treatment of the material to be shaped by drying

Abstract

The present invention relates to a method for preparing thermoplastic polymer particles, the method comprising the steps of: (1) extruding a thermoplastic polymer resin by means of an extruder; (2) granulating the extruded polymer resin by using an inert gas; and (3) cooling the granulated thermoplastic polymer resin, and thermoplastic polymer particles prepared thereby.

IPC Classes  ?

• C08J 3/12 - Powdering or granulating
• C08L 67/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
• C08L 77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
• B29B 11/14 - Making preforms characterised by structure or composition

Abstract

A hybrid-type fiber-reinforced composite material according to an embodiment of the present invention comprises: a first continuous fiber layer; a long fiber layer laminated on one surface of the first continuous fiber layer; and a second continuous fiber layer laminated on one surface of the long fiber layer, and may further comprise at least one among a first thermosetting resin laminated on the other surface of the first continuous fiber layer and a second thermosetting resin laminated on one surface of the second continuous fiber layer.

IPC Classes  ?

• B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
• B32B 37/00 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
• B32B 37/10 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using direct action of vacuum or fluid pressure
• B32B 37/24 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
• B32B 38/00 - Ancillary operations in connection with laminating processes

Abstract

The present invention relates to artificial leather used for a vehicle seat cover and, more particularly, to artificial leather comprising a circular knitted fabric backside layer and a method for manufacturing same, the artificial leather comprising from the bottom up: a backside layer; a foam layer; and a skin layer, the backside layer being a circular knitted fabric formed by means of a combined yarn having a predetermined thickness. The artificial leather is inexpensive, does not have see-through holes even after punching and exhibits excellent mechanical properties such as tensile strength.

IPC Classes  ?

• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
• D06N 3/18 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
• D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes
• D06N 3/06 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinyl chloride or its copolymerisation products

Abstract

The present application relates to artificial stone and a curable composition. The present application can provide: a curable composition having formability and physical properties that are suitable for being formed into artificial stone, and enabling the manufacture of artificial stone, which has excellent optical properties, is free to show color and the like, has excellent physical properties such as scratch resistance, and also has remarkable light resistance; and artificial stone manufactured from the curable composition.

IPC Classes  ?

• C04B 26/16 - Polyurethanes
• C04B 14/06 - Quartz; Sand
• C08G 18/18 - Catalysts containing secondary or tertiary amines or salts thereof
• C08G 18/73 - Polyisocyanates or polyisothiocyanates acyclic
• C08G 18/32 - Polyhydroxy compounds; Polyamines; Hydroxy amines
• C04B 111/54 - Substitutes for natural stone, e.g. artificial marble
• C04B 111/82 - Coloured materials

Abstract

The present invention relates to an apparatus for manufacturing a catalyst and, particularly, the present invention relates to an apparatus for manufacturing a catalyst, in which platinum in units of several nanometers can be uniformly dispersed and coated on a metal oxide such as tungsten oxide, the amount of platinum used is minimized, and at the same time the reduction state of platinum is controlled, thereby enabling mass-production of a visible-light photocatalyst.

IPC Classes  ?

• B01J 19/12 - Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
• B01J 37/02 - Impregnation, coating or precipitation
• B01J 37/34 - Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves
• B01J 23/42 - Platinum
• B01J 23/44 - Palladium
• B01J 23/46 - Ruthenium, rhodium, osmium or iridium

Abstract

The purpose of the present invention is to provide a louver assembly comprising: a support frame which has a predetermined space and includes multiple first throughholes arranged at regular intervals in the vertical direction; first and second mounting parts which are inserted into the first throughholes to be rotatable in the predetermined space and each of which includes a rotating member having a second throughhole; first and second rotating rollers which are mounted to the corresponding rotating members so as to rotate the first and second mounting parts and each of which has a third throughhole communicating with the second throughhole; a connection terminal part which comprises a first connection terminal passing through the third throughhole of the first rotating roller and the second throughhole of the first mounting part and exposed to the outside, and a second connection terminal electrically connected to the first connection terminal, passing through the third throughhole of the second rotating roller and the second throughhole of the second mounting part, and exposed to the outside; multiple louver slits, to each of which a solar module having first and second electrode terminals at the opposite ends thereof is mounted; and module connectors which are mounted at the opposite ends of each of the louver slits, respectively, and each of which has a first through hole for exposing the first or second electrode terminal to the outside, and is provided to be mounted to each of the first and second mounting parts.

IPC Classes  ?

• H02S 20/22 - Supporting structures directly fixed to an immovable object specially adapted for buildings
• H02S 40/34 - Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
• H02S 30/10 - Frame structures
• H02S 20/30 - Supporting structures being movable or adjustable, e.g. for angle adjustment
• E06B 7/084 - Louvre doors, windows, or grilles with rotatable lamellae
• E06B 9/28 - Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
• E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance

Abstract

The present invention relates to an insect-repelling cap installed in a drain hole of a window frame, and for the realization thereof, the present invention comprises: an inner cap which is installed in the inner side of a drain hole, has an opening part, communicating with the drain hole, formed on the front surface of a case having an opened bottom surface and provided therein with a space part having a predetermined size, and has a plurality of through-holes formed on both side surfaces and the top surface of the case; and an outer cap which is installed on the outer side of the drain hole, has a hole, communicating with the drain hole, formed on the center part of the front surface of a body, and has a pair of stopper pieces protrudingly formed on both sides on the rear surface of the body, wherein the stopper pieces each have, consecutively formed, a stopping part in which the inner circumference of the drain hole is fitted and fixed thereto, and a fitting part in which the inner circumference of the opening part is fitted and fixed thereto.

IPC Classes  ?

• E06B 9/52 - Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
• E06B 7/14 - Measures for draining-off condensed water or water leaking-in

Abstract

The present invention relates to a device for maintaining the airtightness of window mullions. In order to implement this, the present invention comprises: a hook member coupled to the outer surface of a first middle closing provided on one side of a first sliding frame; and a striker member provided on a glass fixing sill on one side of a second sliding frame, which overlaps with one side of the first sliding frame so as to form the mullion, and coupled with the hook member so as to reinforce the airtightness of the mullions. [Representative drawing] figure 3

IPC Classes  ?

• E06B 7/18 - Sealing arrangements on wings or parts co-operating with the wings by means of movable edgings, e.g. draught sealings additionally used for bolting
• E05C 7/00 - Fastening devices specially adapted for two wings

Abstract

The present invention relates to a tile flooring material having excellent sound insulating properties, compressibility, cushioning properties, structural balance, etc.

IPC Classes  ?

• E04F 15/10 - Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite, hardboard
• E04F 15/20 - Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
• B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material

Abstract

The present invention relates to a tile flooring material, and to a tile flooring material having excellent sound-insulation and cushioning properties and the like. [Representative drawing] figure 1

IPC Classes  ?

• E04F 15/10 - Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite, hardboard
• E04F 15/20 - Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
• B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material

Abstract

Provided is a reinforced composite material, comprising: a laminate of a plurality of fiber reinforced sheets; and a surface material on at least one surface of the laminate. Each of the fiber reinforced sheets comprises: a fiber reinforcing material having orientation; and a resin base material. The plurality of fiber reinforced sheets comprise: at least one first fiber reinforced sheet including a fiber reinforcing material having directionality in a first direction having an angle of +1° to +44° with respect to a reinforcement required direction; and at least one second fiber reinforced sheet including a fiber reinforcing material having directionality in a second direction having an angle of −1° to −44° with respect to the reinforcement required direction. The surface material comprises a metal sheet having a mesh structure. Also provided is an article including the reinforced composite material.

IPC Classes  ?

• B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
• B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
• B32B 27/38 - Layered products essentially comprising synthetic resin comprising epoxy resins

Abstract

The present invention relates to a tile flooring material which is excellent in terms of sound insulation properties, compressibility, and the like.

IPC Classes  ?

• E04F 15/10 - Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite, hardboard
• E04F 15/20 - Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
• B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material
• B32B 3/30 - Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed

Abstract

A real-wood molded product according to an embodiment of the present invention includes: a thin-film real-wood sheet portion having an edge portion and a hollow sheet portion; and an injection portion coupled to one surface of the thin-film real-wood sheet portion and having an edge injection portion, wherein at least a portion of the edge portion has a protrusion portion protruding toward the one surface to which the injection portion is coupled, the edge injection portion is coupled to the protrusion portion, and the injection portion has a hollow injection portion corresponding to the hollow sheet portion.

IPC Classes  ?

• B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
• B32B 15/14 - Layered products essentially comprising metal next to a fibrous or filamentary layer
• B32B 21/14 - Layered products essentially comprising wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
• B32B 15/10 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of wood
• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
• B32B 38/00 - Ancillary operations in connection with laminating processes
• B29L 31/30 - Vehicles, e.g. ships or aircraft, or body parts thereof

Abstract

The present invention relates to an apparatus for manufacturing artificial leather, the apparatus including an embossing molding device capable of efficiently forming an embossed pattern on the surface of artificial leather through vacuum adsorption molding and a method of manufacturing artificial leather using the apparatus.

IPC Classes  ?

• B29C 59/04 - Surface shaping, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
• B29C 59/06 - Surface shaping, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using vacuum drums
• B32B 38/06 - Embossing
• B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material
• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
• D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• B32B 5/24 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer
• B32B 27/06 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance
• B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
• B32B 38/00 - Ancillary operations in connection with laminating processes
• D06N 3/06 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinyl chloride or its copolymerisation products
• C09D 7/65 - Additives macromolecular
• C09D 175/04 - Polyurethanes
• B60N 2/58 - Seat coverings

Abstract

The present invention provides a roof rack mounting structure comprising: a roof rack including an upper plate, a first side plate, a second side plate having a first hole, and a rib which is positioned inside and between the two side plates and has a second hole; a clip formed to be inserted into the rib and including a third hole and a nut; a ring structure installed on the top of a vehicle and including a fourth hole; and a bolt inserted through the first to fourth holes, which are aligned, to be coupled to the nut, in a state where the clip is inserted into the roof rack and the ring structure is arranged inside the roof rack.

IPC Classes  ?

• B60R 9/04 - Carriers associated with vehicle roof
• F16B 5/06 - Joining sheets or plates to one another or to strips or bars parallel to them by means of clamps or clips
• F16B 2/20 - Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening
• B60R 11/00 - Arrangements for holding or mounting articles, not otherwise provided for

Abstract

A seat back frame for a vehicle according to an embodiment of the present invention comprises: a frame body consisting of a thermoplastic fiber reinforced composite material; a reinforcing agent joined to the inside of the frame body; and a cover sheet joined to the outside of the frame body. According to the present invention, the frame is lightweight while maintaining rigidity and strength like a steel frame, and a cover sheet is joined thereto, thereby enabling a board which is further joined to the seat back frame to be omitted, which leads to the achievement of a slimmed and fabric-integrated seat back frame for a vehicle. Also, a cover sheet is joined to a body frame by using a vacuum adsorption scheme, which leads to the achievement of a method for manufacturing a seat back frame for a vehicle having improved joining force and increased merchantability.

IPC Classes  ?

• B60N 2/68 - Seat frames
• B60N 2/58 - Seat coverings
• B29K 101/12 - Thermoplastic materials

Abstract

The present invention is to provide a roof rack comprising: a rail having a first side wall and a second side wall spaced a predetermined distance apart from each other and a base part connecting the first and the second side wall to each other, the first side wall, the second side wall, and the base part being formed to extend in the longitudinal direction; and a cover mounted to the rail and at least partially inserted into the first side wall and the second side wall, wherein the first side wall and the second side wall have an asymmetrical structure with respect to the widthwise centerline of the base part, and the ratio of the cross-sectional area of the first side wall to the cross-sectional area of the second side wall ranges from 1:0.6 to 1:1.

IPC Classes  ?

• B60R 9/04 - Carriers associated with vehicle roof
• B60R 11/00 - Arrangements for holding or mounting articles, not otherwise provided for

Abstract

Provided is a method for manufacturing thermoplastic polymer particles, the method comprising the steps of: supplying a thermoplastic polymer resin to an extruder and extruding the same; supplying the extruded thermoplastic polymer resin and air to a nozzle, bringing the thermoplastic polymer resin into contact with the air to granulate the thermoplastic polymer resin, and then discharging the granulated thermoplastic polymer resin; and supplying discharged thermoplastic polymer particles to a cooling unit to cool the thermoplastic polymer particles, and then collecting the cooled thermoplastic polymer particles.

IPC Classes  ?

• B29B 9/10 - Making granules by moulding the material, i.e. treating it in the molten state
• B01J 2/04 - Processes or devices for granulating materials, in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
• C08J 3/12 - Powdering or granulating
• C08L 67/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
• C08G 63/06 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxy carboxylic acids
• B01J 2/20 - Processes or devices for granulating materials, in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
• B29B 9/12 - Making granules characterised by structure or composition
• B29K 67/00 - Use of polyesters as moulding material

Abstract

The present invention provides a roof rack comprising: a rail having a first side wall and a second side wall spaced a predetermined distance apart from each other and a base part connecting the first and the second side wall to each other, the first side wall, the second side wall, and the base part being formed to extend in the longitudinal direction; and a cover mounted to the rail in the longitudinal direction of the rail, having a first cover part and a second cover part coming in contact with predetermined regions of the first side wall and the second side wall, respectively, and including an upper member connecting the first and the second cover part to each other, wherein: the first and the second side wall include a first and a second hook portion having a first and a second locking protrusion, respectively, the first and the second locking protrusion being provided such that at least a portion of the first cover part and at least a portion of the second cover part are fitted and fixed to the first and the second locking protrusion, respectively; and each of the first and the second cover part includes a fixing portion having a first leg provided to be fixed to the first or the second locking protrusion, a second leg provided to finish the exterior appearance of the first or the second cover part, and a downwardly open hollow portion provided to form a predetermined space between the first leg and the second leg.

IPC Classes  ?

• B60R 9/045 - Carriers being adjustable or transformable, e.g. expansible, collapsible
• B60R 9/058 - Carriers associated with vehicle roof characterised by releasable attaching means between carrier and roof
• B60R 11/00 - Arrangements for holding or mounting articles, not otherwise provided for

Abstract

The present invention provides a roof rack including a rail having a first sidewall and a second sidewall, wherein a base part is located in the rail at a position corresponding to 0.3 to 0.7 of the height of the first sidewall so that bending in the height (vertical) direction is prevented, and the cross-sectional areas of the first sidewall and the second sidewall are designed to be a ratio of 1: 0.6 to 1:1, so that, when a plastic roof rack is injection-molded, bending in the width direction is prevented, thereby preventing defects in appearance quality beforehand, and accordingly securing the appearance quality.

IPC Classes  ?

• B60R 9/04 - Carriers associated with vehicle roof
• B60R 11/00 - Arrangements for holding or mounting articles, not otherwise provided for

Abstract

A roof rack for a vehicle according an embodiment of the present invention comprises roof rails, and coupling members for attaching the roof rails to the body of a vehicle, wherein each roof rail has a hollow groove extending in the lengthwise direction, the bottom of the roof rail is open in the direction of attachment to the body due to the hollow groove, the open bottom part of the roof rail is provided with coupling member attachment parts, the coupling member attachment parts connect side walls formed due to the hollow groove, and the coupling members couple with the coupling member attachment parts.

IPC Classes  ?

• B60R 9/04 - Carriers associated with vehicle roof

Abstract

The present invention relates to a sandwich panel and a method of manufacturing the same. The sandwich panel according to the present invention has high density and improved physical properties such as flexural strength, flexural modulus, bending strength and lightening weighting ratio and is suitable for use in various consumer products or industrial materials.

IPC Classes  ?

• B32B 15/14 - Layered products essentially comprising metal next to a fibrous or filamentary layer
• B32B 15/18 - Layered products essentially comprising metal comprising iron or steel
• B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
• B32B 37/18 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of discrete sheets or panels only
• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• B32B 38/00 - Ancillary operations in connection with laminating processes
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• B32B 37/12 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
• E04C 2/292 - Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups , , , or of materials covered by one of these groups with a material not specified in one of these groups at least one of the materials being insulating composed of insulating material and sheet metal

Abstract

The present invention relates to a sandwich panel and a method of manufacturing the same. The sandwich panel according to the present invention has high density and improved physical properties such as flexural strength, flexural modulus, bending strength and lightening weighting ratio and is suitable for use in various consumer products or industrial materials.

IPC Classes  ?

• B32B 15/14 - Layered products essentially comprising metal next to a fibrous or filamentary layer
• B32B 15/18 - Layered products essentially comprising metal comprising iron or steel
• B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
• B32B 37/18 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of discrete sheets or panels only
• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• B32B 38/00 - Ancillary operations in connection with laminating processes
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• B32B 37/12 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
• E04C 2/292 - Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups , , , or of materials covered by one of these groups with a material not specified in one of these groups at least one of the materials being insulating composed of insulating material and sheet metal

Abstract

The present invention relates to a sandwich panel and a method of manufacturing the same. The sandwich panel according to the present invention has high density and improved physical properties such as flexural strength, flexural modulus, bending strength and lightening weighting ratio and is suitable for use in various consumer products or industrial materials.

IPC Classes  ?

• B32B 15/14 - Layered products essentially comprising metal next to a fibrous or filamentary layer
• B32B 15/18 - Layered products essentially comprising metal comprising iron or steel
• B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
• B32B 37/18 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of discrete sheets or panels only
• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• B32B 38/00 - Ancillary operations in connection with laminating processes
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• B32B 37/12 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
• E04C 2/292 - Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups , , , or of materials covered by one of these groups with a material not specified in one of these groups at least one of the materials being insulating composed of insulating material and sheet metal
• B32B 37/02 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations

Abstract

The present invention relates to a synthetic resin profile product used as a window or door and, more specifically, to a synthetic resin profile product for a window or door, in which the size of a welding line and a thermal transformation section of a welding part are minimized, and a decorative sheet attached to the surface of a synthetic resin profile main body can be strongly maintained after welding.

IPC Classes  ?

• E06B 3/96 - Corner joints or edge joints for windows, doors, or the like frames or wings
• B29C 65/00 - Joining of preformed parts; Apparatus therefor
• B29C 65/02 - Joining of preformed parts; Apparatus therefor by heating, with or without pressure
• E06B 3/70 - Door leaves

Abstract

Provided are a method for preparing a unidirectionally aligned discontinuous fiber reinforcement composite material, a unidirectionally aligned discontinuous fiber reinforcement composite material, and a sandwich structure. The method for preparing a unidirectionally aligned discontinuous fiber reinforcement composite material comprises discontinuously aligning short fibers on a polymer substrate in one direction by using an air-laid method.

IPC Classes  ?

• C08J 7/04 - Coating
• B29C 70/14 - Fibrous reinforcements only characterised by the structure of fibrous reinforcements using fibres of short length, e.g. in the form of a mat oriented
• C08J 5/04 - Reinforcing macromolecular compounds with loose or coherent fibrous material
• B29C 70/30 - Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
• B29C 70/54 - Component parts, details or accessories; Auxiliary operations
• B32B 5/12 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments characterised by the relative arrangement of fibres or filaments of adjacent layers
• B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
• B32B 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins

Abstract

The present application relates to a carbon exterior-seat back frame and a manufacturing method therefor and, more specifically, to: a seat back frame for the front seat of a vehicle, manufactured by layering a carbon exterior on a carbon fiber reinforced plastic preform, and then coupling same through heating and pressurization; and a manufacturing method therefor.

IPC Classes  ?

• B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
• B29C 70/34 - Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression
• B29B 13/10 - Conditioning or physical treatment of the material to be shaped by filtering
• B29C 70/16 - Fibrous reinforcements only characterised by the structure of fibrous reinforcements using fibres of substantial or continuous length
• B60N 2/68 - Seat frames
• B29C 45/00 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
• B29L 31/00 - Other particular articles

Abstract

The present invention relates to a method of preparing a water-based surface treatment agent and a water-based surface treatment agent prepared using the same. More particularly, the present invention relates to a water-based surface treatment agent used to form a surface treatment layer included in artificial leather for automobile seat covers and a method of preparing the water-based surface treatment agent. According to the present invention, when the water-based surface treatment agent is used to manufacture artificial leather, occurrence of whitening of the surface of the artificial leather may be prevented.

IPC Classes  ?

• C09D 7/65 - Additives macromolecular
• C09D 175/04 - Polyurethanes
• B32B 38/06 - Embossing
• B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material
• D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes
• D06N 3/06 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinyl chloride or its copolymerisation products
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• B32B 5/24 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer
• B32B 27/06 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance
• B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
• B32B 38/00 - Ancillary operations in connection with laminating processes
• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
• B29C 59/04 - Surface shaping, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
• B29C 59/06 - Surface shaping, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using vacuum drums
• B60N 2/58 - Seat coverings

Abstract

The present invention relates to a synthetic resin profile product for windows and doors, more specifically to a synthetic resin profile product for windows and doors in which the size of welding lines, of the synthetic resin profile product for windows and doors, produced by welding the synthetic resin profiles is minimized, and, which, post-welding, can securely retain a decorative sheet adhered to the surface of the main body of the synthetic resin profile .

IPC Classes  ?

• E06B 3/96 - Corner joints or edge joints for windows, doors, or the like frames or wings
• B29C 65/02 - Joining of preformed parts; Apparatus therefor by heating, with or without pressure
• B29C 65/00 - Joining of preformed parts; Apparatus therefor
• E06B 3/70 - Door leaves

Abstract

The present invention relates to a synthetic resin profile product for windows and doors, more specifically to a synthetic resin profile product for windows and doors in which the size of welding lines, of the synthetic resin profile product for windows and doors, produced by welding the synthetic resin profiles is minimized, and, which, post-welding, can securely retain a decorative sheet adhered to the surface of the main body of the synthetic resin profile .

IPC Classes  ?

• E06B 3/96 - Corner joints or edge joints for windows, doors, or the like frames or wings
• B29C 65/02 - Joining of preformed parts; Apparatus therefor by heating, with or without pressure
• B29C 65/00 - Joining of preformed parts; Apparatus therefor
• E06B 3/70 - Door leaves

Abstract

The present invention relates to artificial leather, and more particularly, to artificial leather for automobile seat covers having excellent surface appearance and a method of manufacturing the artificial leather. When the artificial leather of the present invention is manufactured, surface treatment is performed before embossing molding that imparts a texture and cushioning similar to natural leather to artificial leather. Accordingly, the artificial leather of the present invention may be provided with a surface treatment layer having a uniform thickness, thereby exhibiting excellent surface appearance.

IPC Classes  ?

• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
• B60N 2/58 - Seat coverings
• D06N 3/06 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinyl chloride or its copolymerisation products

Abstract

Provided are catalyst particles for treating vehicle exhaust gas, containing semiconductor nanoparticles supported by noble metals.

IPC Classes  ?

• B01J 23/46 - Ruthenium, rhodium, osmium or iridium
• B01D 53/94 - Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
• B01J 21/04 - Alumina
• B01J 21/06 - Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
• B01J 23/42 - Platinum
• B01J 23/44 - Palladium
• B01J 35/00 - Catalysts, in general, characterised by their form or physical properties
• B01J 35/02 - Solids
• B01J 37/02 - Impregnation, coating or precipitation
• B01J 37/04 - Mixing
• B01J 37/08 - Heat treatment
• B01J 37/34 - Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves
• F01N 3/28 - Construction of catalytic reactors

Abstract

The present invention relates to a window system provided with a blind for solar photovoltaic power generation. In the window system of the present invention, a blind provided with solar cells is installed in a space between indoor side windows and outdoor side windows slidably coupled to the inner surfaces of a window frame. With such a configuration, the window system is easy to install and maintain. The window system of the present invention includes a window frame 10; indoor side windows 21 and outdoor side windows 23 slidably coupled to the inner surfaces of the window frame 10; and a blind 100 for solar photovoltaic power generation installed in a space S between the indoor side windows 21 and the outdoor side windows 23.

IPC Classes  ?

• E06B 9/386 - Other details - Details of lamellae
• E06B 9/264 - Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
• E06B 9/322 - Operating, guiding, or securing devices therefor - Details of operating devices, e.g. pulleys, brakes, spring drums, drives
• E06B 9/24 - Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance

Abstract

The present invention relates to artificial leather and a method of manufacturing the same. More particularly, the present invention relates to artificial leather for automobile seat covers, the artificial leather having a texture similar to that of natural leather, having a soft feel like natural leather, and having excellent peel strength and a method of manufacturing the artificial leather.

IPC Classes  ?

• D06N 3/06 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinyl chloride or its copolymerisation products
• B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
• B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
• B32B 37/04 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the partial melting of at least one layer
• B32B 38/06 - Embossing
• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
• B60N 2/58 - Seat coverings
• B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material

Abstract

The present invention relates to a blind blade assembly for solar photovoltaic power generation including solar cells installed on one side thereof to enable solar photovoltaic power generation. In the blind blade assembly of the present invention, solar cells are provided in a prefabricated form, allowing the solar cells to be replaced and repaired individually. The blind blade assembly for solar photovoltaic power generation according to the present invention includes a blade frame 210 provided with a mounting groove 211; a plurality of solar cell panels 220 disposed in the longitudinal direction in the mounting groove 211; and fixing members 230 for connecting electrodes 223 between the solar cell panels 220 and for fixing seams.

IPC Classes  ?

• H01L 31/042 - PV modules or arrays of single PV cells
• H02S 20/22 - Supporting structures directly fixed to an immovable object specially adapted for buildings
• H02S 40/22 - Light-reflecting or light-concentrating means
• H02S 40/36 - Electrical components characterised by special electrical interconnection means between two or more PV modules, e.g. electrical module-to-module connection
• E06B 9/26 - Lamellar or like blinds, e.g. venetian blinds
• H01L 31/0224 - Electrodes

Abstract

Provided is a thermosetting foam comprising a thermosetting resin, a curing agent, a foaming agent, and a composite flame retardant, wherein the composite flame retardant comprises a first flame retardant and a second flame retardant. The first flame retardant is phosphorus, and the second flame retardant comprises at least one selected from the group consisting of melamine cyanurate, trialkyl phosphate, and combinations thereof, or comprises both a pentaerythritol-based compound and at least one selected from the group consisting of melamine cyanurate, trialkyl phosphate, and combinations thereof.

IPC Classes  ?

• C08J 9/00 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
• C08J 9/04 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
• C08J 9/14 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
• C08L 61/24 - Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
• C08K 3/016 - Flame-proofing or flame-retarding additives
• C08K 5/00 - Use of organic ingredients
• C08K 5/05 - Alcohols; Metal alcoholates
• C08K 3/32 - Phosphorus-containing compounds
• C08K 3/22 - Oxides; Hydroxides of metals

Abstract

The present invention relates to photovoltaic window blinds comprising: a plurality of photovoltaic blind blades, wherein a photovoltaic panel is provided on a blade frame, and installation units are provided at both sides of the blade frame that face each other; a side cover interposed on and coupled to the installation units; and a connector body coupled to the interposed installation units and the side cover, to electrically connect the photovoltaic panels on adjacent photovoltaic blind blades. Accordingly, by enabling an electric connector to be assembled to the photovoltaic blind blades in a rapid and simple manner, the present invention improves assembling efficiency, reduces operation time, prevents electrocution, short circuits, and other accidents from happening due to connecting parts being exposed as the electric connector separates from the photovoltaic blind blades, and prevents water, moisture, dust, or the like, from entering through connecting parts between the photovoltaic blind blades and the electric connector. Thus, the present invention can further increase customers' satisfaction through improvements in product quality. [Representative drawing] figure 4

IPC Classes  ?

• H01R 13/629 - Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure
• H01R 13/52 - Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
• E06B 9/264 - Combinations of lamellar blinds with roller shutters, screen windows, windows, or double panes; Lamellar blinds with special devices
• H02S 20/22 - Supporting structures directly fixed to an immovable object specially adapted for buildings

Abstract

Provided is a vehicle paint film protective sheet comprising a hard coating layer and a base layer, wherein the base layer is an extrusion sheet of a base layer composition including a styrene-based thermoplastic elastomer, a styrene-based petroleum resin, and an olefin-based resin.

IPC Classes  ?

• B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
• B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B32B 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
• B29C 48/00 - Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor

Abstract

The present invention relates to a decorative film for a metal plate, a method for decorating a metal plate by using same, and a metal decorative plate using same, the decorative film comprising: a carrier film; an adhesive layer; a transparent resin layer which comprises a polymer formed by the urethane bonding of a polyacrylic polyol and a polyester polyol, with an isocyanate compound, and which is arranged between the carrier film and the adhesive layer; and a decorative layer arranged between the adhesive layer and the transparent resin layer.

IPC Classes  ?

• B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
• B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
• B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• B32B 15/082 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising acrylic resins
• B32B 15/09 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyesters

Abstract

Provided is a self-healing coating composition comprising: an acrylate graft polyol copolymer; and a fluorine-containing copolymer in which an aliphatic vinyl ether and at least one fluorine-substituted olefin are copolymerized.

IPC Classes  ?

• C09D 175/04 - Polyurethanes
• C09D 175/06 - Polyurethanes from polyesters
• C08G 18/62 - Polymers of compounds having carbon-to-carbon double bonds
• C08G 18/73 - Polyisocyanates or polyisothiocyanates acyclic
• C08G 18/75 - Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
• C08J 7/14 - Chemical modification with acids, their salts or anhydrides
• C08J 5/18 - Manufacture of films or sheets

Abstract

The present invention relates to a system window comprising a hinged window, in which a fixed glass window is installed on one side of the inside of a window frame, and the hinged window is installed so as to be openable/closeable at an opening portion on the other side of the inside of the window frame, wherein the hinged window is configured as one profile such that the system window is easy to process and assemble, can resolve a weakness of a small-sized system window by means of an appropriate amount of ventilation and an expansion of views, and can increase the amount of sunlight reception. [Representative drawing] figure 4

IPC Classes  ?

• E06B 3/36 - Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
• E06B 7/16 - Sealing arrangements on wings or parts co-operating with the wings
• E05D 7/082 - Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated at a considerable distance from the edges of the wing
• E06B 9/52 - Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes

Abstract

The present invention relates to an adhesive composition and a deco sheet comprising same, and the adhesive composition includes, together with an epoxy resin, an organic acid, an aromatic alcohol, and/or a polar aprotic solvent, and thus has good compatibility and high adhesion to a metal layer. In addition, an adhesive layer formed using the adhesive composition exhibits high adhesion to a metal layer and high elongation even under a condition where a primer layer is excluded, and thus a deco sheet comprising same has high durability and high formability.

IPC Classes  ?

• C09J 163/00 - Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
• C09J 11/06 - Non-macromolecular additives organic
• C09J 7/29 - Laminated material
• B32B 15/082 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising acrylic resins
• B32B 15/09 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyesters
• B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin

Abstract

The present invention relates to an artificial leather for an automotive interior material and a manufacturing method thereof. More specifically, the present invention relates to an artificial leather for an automotive interior material having a seam line used in an automotive interior material covering process, wherein the artificial leather can prevent wrinkles, facilitates deployment of an airbag, and has excellent durability, and to a manufacturing method thereof.

IPC Classes  ?

• D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes
• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof

Abstract

The present invention relates to an artificial leather for an automotive interior material and a manufacturing method therefor and, more specifically, to an artificial leather for an automotive interior material, used in an automotive interior material-covering process, and a manufacturing method therefor, which can prevent transcription of the unevenness of an automotive interior material, prevent creasing of an artificial leather, and allows easy unfolding of an airbag. [Representative drawing] figure 2

IPC Classes  ?

• D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes
• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof

Abstract

The present invention provides a roof rack comprising: a rail which is made of resin and includes a pair of first lateral walls and an upper member connecting the pair of first lateral walls to each other, wherein each of the first lateral walls and the upper member extends in the lengthwise direction; and a stanchion which is made of resin, is coupled to a predetermined area of the rail, and is arranged to allow a mounting bolt to be fastened thereto so as to be connected to a chassis.

IPC Classes  ?

• B60R 9/04 - Carriers associated with vehicle roof
• B29C 65/06 - Joining of preformed parts; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
• B60R 11/00 - Arrangements for holding or mounting articles, not otherwise provided for
• B29L 31/30 - Vehicles, e.g. ships or aircraft, or body parts thereof

Abstract

A battery case for an electric car according to an aspect of the present invention comprises: a support part on which a battery module is stably placed and supported, the support part including a side wall part formed to extend upward from an edge part thereof; an inner frame which is coupled to the upper surface of the support part and partitions a seating part of the battery module; and an outer frame coupled to the outer side surface of the support part.

IPC Classes  ?

• H01M 2/10 - Mountings; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
• H01M 10/6556 - Solid parts with flow channel passages or pipes for heat exchange
• H01M 10/625 - Vehicles
• H01M 10/613 - Cooling or keeping cold
• B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper

Abstract

The present invention relates to a decorative material having excellent printing properties. The decorative material according to the present invention includes an ink receptive layer having a radial dendritic micro-flexure structure to improve absorption and/or adhesion of ink printed on the ink receptive layer, that is, printability, and thus has excellent aesthetic effects due to superior clearness. In addition, the ink receptive layer is manufactured through UV-curing, and thus can be coated directly on a substrate layer and include various kinds of substrate layers; and is manufactured using a solvent-free type resin composition without using an organic solvent and provides excellent absorption and/or adhesion for a water-soluble ink, and thus has environmentally-friendly advantages.

IPC Classes  ?

• B44C 1/16 - Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
• B44C 1/17 - Dry transfer
• C09D 11/107 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
• C09D 11/101 - Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
• C09D 11/037 - Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment

Abstract

The present invention relates to an interior panel which: is a cured product of a composition comprising a silicone resin and an inorganic filler; and has a flexural modulus, according to ASTM D790, of 2 to 8 GPa. The interior panel has excellent flexibility and is strong against impact, and at the same time, has an effect of securing flame retardancy.

IPC Classes  ?

• E04F 13/02 - Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
• C08L 83/00 - Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Compositions of derivatives of such polymers
• C08K 3/013 - Fillers, pigments or reinforcing additives
• B29C 43/00 - Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
• B29C 43/02 - Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
• B29K 83/00 - Use of polymers having silicon, with or without sulfur, nitrogen, oxygen or carbon only, in the main chain, as moulding material

Abstract

22 semiconductor particle supported on the surface of the alumina support particle.

IPC Classes  ?

• B01J 23/46 - Ruthenium, rhodium, osmium or iridium
• B01J 21/06 - Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
• B01J 21/04 - Alumina
• B01J 37/02 - Impregnation, coating or precipitation
• B01J 35/00 - Catalysts, in general, characterised by their form or physical properties
• F01N 3/20 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
• B01D 53/94 - Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes

Abstract

m) in a differential scanning calorimetry (DSC) curve which is derived from temperature rise analysis at 10° C./min by differential scanning calorimetry.

IPC Classes  ?

• B32B 5/16 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer formed of particles, e.g. chips, chopped fibres, powder
• C08J 3/12 - Powdering or granulating
• C08L 67/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
• C08G 63/06 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxy carboxylic acids
• B01J 2/20 - Processes or devices for granulating materials, in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
• B29B 9/10 - Making granules by moulding the material, i.e. treating it in the molten state
• B01J 2/04 - Processes or devices for granulating materials, in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
• B29B 9/12 - Making granules characterised by structure or composition
• B29K 67/00 - Use of polyesters as moulding material

Abstract

The present invention relates to an interior sheet, comprising: a base layer; and an embossed coating layer, wherein the embossed coating layer comprises at least two kinds of inorganic particles having different specific gravities, thereby exhibiting an effect of a natural inorganic texture.

IPC Classes  ?

• B44C 3/02 - Superimposing layers
• C08J 7/04 - Coating
• C08K 7/20 - Glass
• C08K 3/36 - Silica
• C08K 3/22 - Oxides; Hydroxides of metals
• C08K 3/34 - Silicon-containing compounds
• C09D 175/04 - Polyurethanes
• C09D 7/61 - Additives non-macromolecular inorganic
• C09D 7/40 - Additives

Abstract

The present invention relates to an apparatus for reducing the closing speed of a sliding window or door, wherein the apparatus is configured such that a compression force of a damper and an elastic restoring force of a tensile spring are sequentially applied in a predetermined section during the operation of closing a window frame. Thus, the window frame is prevented from slamming shut at high speed due to inertia, and the window frame can be easily closed using a small amount of force.

IPC Classes  ?

• E05F 5/00 - Braking devices, e.g. checks; Stops; Buffers
• E05F 5/08 - Buffers with springs
• E05F 5/10 - Buffers with piston brakes

Abstract

22 semiconductor particles supported on the surfaces of the alumina support particles.

IPC Classes  ?

• B01J 23/38 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of noble metals
• B01J 21/06 - Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
• B01J 21/04 - Alumina
• B01J 35/02 - Solids
• F01N 3/20 - Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
• B01D 53/94 - Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes

Abstract

The present invention provides a surface finishing material with improved utilization of a recycled synthetic resin. The surface finishing material comprises: an upper layer; a lower layer; and an intermediate layer disposed between the upper layer and the lower layer. The upper layer and the lower layer include a virgin synthetic resin, and the middle layer includes a recycled synthetic resin. The content of the recycled synthetic resin is 60 wt% or more with respect to the total weight of the synthetic resin contained in the upper layer, the lower layer, and the intermediate layer, respectively.

IPC Classes  ?

• B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
• B32B 7/02 - Physical, chemical or physicochemical properties

Abstract

The present invention relates to a window lock device having a lock/unlock indication function, the window lock device comprising a lock/unlock indication unit which is disposed near a handle part for opening and closing operations of a window and is operated in associated with the operation of the lock device, whereby whether the window is locked or unlocked can be visually confirmed. [Representative drawing] figure 2

IPC Classes  ?

• E05B 41/00 - Locks with visible indication as to whether the lock is locked or unlocked
• E05B 17/10 - Illuminating devices on, or for, locks or keys
• E05B 17/22 - Means for operating or controlling lock or fastening device accessories, i.e. other than the fastening members, e.g. switches, indicators
• E05B 65/08 - Locks for special use for sliding wings

Abstract

The present invention provides a surface finishing material capable of increasing the utilization rate of a recycled synthetic resin. The surface finishing material comprises an upper layer, a lower layer, and an intermediate layer disposed between the upper layer and the lower layer. The upper layer has a thickness greater than the lower layer. There is a color difference between the CIE LAB color coordinates of the surface finishing material as measured from the upper layer side and the CIE LAB color coordinates of the laminate as measured from the lower layer side.

IPC Classes  ?

• B32B 7/02 - Physical, chemical or physicochemical properties
• B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind

Abstract

The present invention relates to artificial leather having a water-based polyurethane foam layer including a fabric layer 110; a binder layer 111 laminated on the upper portion of the fabric layer 110; a water-based polyurethane foam layer 120 laminated on the upper portion of the fabric layer 110; a skin layer 130 laminated on the upper portion of the water-based polyurethane foam layer 120; and a surface treatment layer 140 laminated on the upper portion of the skin layer 130, wherein open cells are formed in the water-based polyurethane foam layer 120 through mechanical foaming. According to the present invention, a water-based polyurethane foam layer having open cells formed through mechanical foaming is applied to artificial leather for automobile seats.

IPC Classes  ?

• D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
• C08J 5/12 - Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
• C08J 9/36 - After-treatment
• C09J 5/00 - Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
• C09J 175/04 - Polyurethanes
• D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes

Abstract

Provided are a thermoplastic composite and a preparation method therefor, the composite comprising: a fiber structure having a network structure comprising at least one layer of fiber woven sheet; thermoplastic resin particles having a particle diameter of 1-50 μm; and a particulate flame retardant, wherein the thermoplastic resin particles and the particulate flame retardant are impregnated into the fiber structure. In addition, a panel comprising a thermo-compressed product of the thermoplastic composite is provided.

IPC Classes  ?

• C08J 5/10 - Reinforcing macromolecular compounds with loose or coherent fibrous material characterised by the additives used in the polymer mixture
• B29C 70/30 - Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
• B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
• B32B 5/12 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments characterised by the relative arrangement of fibres or filaments of adjacent layers
• B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
• C08J 3/20 - Compounding polymers with additives, e.g. colouring
• C08J 5/04 - Reinforcing macromolecular compounds with loose or coherent fibrous material
• B29K 101/12 - Thermoplastic materials
• B29K 105/08 - Condition, form or state of moulded material containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
• B29L 7/00 - Flat articles, e.g. films or sheets

Abstract

m). The polylactic acid particles have an aspect ratio of more than or equal to 1.00 and less than 1.05 and a roundness of 0.95 to 1.00. The polylactic acid particles have a flow time of 20 to 30 seconds.

IPC Classes  ?

• C08J 3/12 - Powdering or granulating
• B01J 2/04 - Processes or devices for granulating materials, in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
• B01J 2/20 - Processes or devices for granulating materials, in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
• B29B 9/10 - Making granules by moulding the material, i.e. treating it in the molten state
• C08G 63/06 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxy carboxylic acids
• C08L 67/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
• B29B 9/12 - Making granules characterised by structure or composition
• B29K 67/00 - Use of polyesters as moulding material

Abstract

m). The thermoplastic polyurethane particles have a compression degree of 10-20%.

IPC Classes  ?

• B32B 5/16 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer formed of particles, e.g. chips, chopped fibres, powder
• C08J 3/12 - Powdering or granulating
• C08L 67/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
• C08G 63/06 - Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxy carboxylic acids
• B01J 2/20 - Processes or devices for granulating materials, in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
• B29B 9/10 - Making granules by moulding the material, i.e. treating it in the molten state
• B01J 2/04 - Processes or devices for granulating materials, in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium
• B29B 9/12 - Making granules characterised by structure or composition
• B29K 67/00 - Use of polyesters as moulding material