Abstract

The invention relates to an adhesive tape (10) comprising at least one carrier (12) and at least one adhesive layer (14), wherein the adhesive layer (14) comprises fillers. To improve flexibility, it is proposed that the fillers are embodied as magnetisable fillers configured to be repeatedly magnetised and de-magnetised by an external magnetic field, wherein an adhesion peel strength of the adhesive layer (14) on stainless steel differs by at least 2 N/25 mm between a non-magnetised state and a magnetised state of the magnetisable fillers.

IPC Classes  ?

• C09J 7/10 - Adhesives in the form of films or foils without carriers
• C09J 7/30 - Adhesives in the form of films or foils characterised by the adhesive composition
• C09J 5/00 - Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
• C09J 11/04 - Non-macromolecular additives inorganic
• C08K 3/11 - Compounds containing metals of Groups 4 to 10 or of Groups 14 to 16 of the Periodic System

Abstract

In order to improve optical transparency, cost efficiency and adhesive behavior, an optically transparent pressure-sensitive adhesive layer for use in a pressure-sensitive adhesive comprises a polymer network with at least one alkylsiloxane-modified polyether.

IPC Classes  ?

• C09J 7/10 - Adhesives in the form of films or foils without carriers
• C09J 7/38 - Pressure-sensitive adhesives [PSA]
• C09J 171/02 - Polyalkylene oxides

Abstract

In order to increase comfort and flexibility, an ostomy pouch accessory (10) for use with at least one ostomy pouch device (12) is provided and comprises at least one sensor element (14) detecting a leak of the ostomy pouch device in at least one state of use, and also comprises at least one adhesive element (16) for removable connection to the ostomy pouch device in the relevant state of use.

IPC Classes  ?

• A61F 5/44 - Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Colostomy devices
• A61F 5/445 - Colostomy devices

Abstract

The invention relates to a wound dressing system (10a-b) comprising a wound dressing (12a) that has a number of mutually spaced sensors (14a-b) for measuring at least one wound-related parameter. In order to improve wound monitoring and patient comfort, the wound dressing system (10a-b) has a control unit (16a) that detects local changes in the wound-related parameter on the basis of sensor (14a-b) data. 0

IPC Classes  ?

• A61F 13/00 - Bandages or dressings; Absorbent pads
• A61F 13/02 - Adhesive plasters or dressings

Abstract

The invention relates to an indicator mixture comprising at least one dye, which indicator mixture is provided for joint use with at least one coating compound and at least one cross-linking agent. In order to improve identification, it is proposed that the indicator mixture has at least one photosensitizer, the mass ratio of photosensitizer and dye being 10-100:1.

IPC Classes  ?

• C09J 11/06 - Non-macromolecular additives organic
• C09J 9/00 - Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
• C09J 7/30 - Adhesives in the form of films or foils characterised by the adhesive composition

Abstract

The invention relates to an adhesive tape (10) comprising at least one adhesive layer (12) that contains an epoxy resin, and comprising also a substrate (14) on which the adhesive layer (12) is arranged. In order to improve adhesive action and robustness, the adhesive layer (12) has a ductile fracture behavior and the substrate (14) has an elongation at break of at least 200%.

IPC Classes  ?

• C09J 7/20 - Adhesives in the form of films or foils characterised by their carriers
• C09J 7/30 - Adhesives in the form of films or foils characterised by the adhesive composition

Abstract

The basis for the invention is an asymmetric adhesive bonding means (10) for joining two different adherends, having a first layer (12) of adhesive and, disposed opposite the first layer (12) of adhesive, a second layer (14) of adhesive. To improve the joining, in a simple and cost-effective way, between adherends hitherto difficult to join, the proposal is that the first layer (12) of adhesive comprise at least one reactive adhesive and the second layer (14) of adhesive comprise at least one thermoplastic adhesive.

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 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• B32B 23/08 - Layered products essentially comprising cellulosic plastic substances comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin
• B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
• B32B 27/10 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of paper or cardboard
• 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 27/06 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance
• B32B 27/16 - Layered products essentially comprising synthetic resin specially treated, e.g. irradiated
• B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
• B32B 27/18 - Layered products essentially comprising synthetic resin characterised by the use of special additives
• B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
• B32B 27/34 - Layered products essentially comprising synthetic resin comprising polyamides
• B32B 27/32 - Layered products essentially comprising synthetic resin comprising polyolefins
• B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
• B32B 29/06 - Layered products essentially comprising paper or cardboard specially treated, e.g. surfaced, parchmentised
• B32B 27/22 - Layered products essentially comprising synthetic resin characterised by the use of special additives using plasticisers
• C09J 133/04 - Homopolymers or copolymers of esters
• C09J 5/02 - Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving pretreatment of the surfaces to be joined
• C09J 175/04 - Polyurethanes

Abstract

The invention relates to a flexible delamination device for delaminating two layers in such a way that two forces are generated which, starting from the parting plane, are directed in opposite directions in such a way that they compress layered composites at the relevant individually provided delamination point in such a way that no parting plane is produced at an unintended point and that complete and residue-free delamination occurs where desired.

IPC Classes  ?

• B32B 38/10 - Removing layers, or parts of layers, mechanically or chemically
• B32B 43/00 - Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor

Abstract

The present invention relates to a geometrically defined pressure-sensitive adhesive film produced by stereolithography processes, the adhesive film being brought into a geometrically defined shape without a subsequent shaping process.

IPC Classes  ?

• C09J 7/10 - Adhesives in the form of films or foils without carriers
• C08J 3/28 - Treatment by wave energy or particle radiation
• C08J 5/18 - Manufacture of films or sheets
• B32B 7/06 - Interconnection of layers permitting easy separation
• C09D 11/30 - Inkjet printing inks
• B41F 19/00 - Apparatus or machines for carrying out printing operations combined with other operations
• B44C 1/10 - Applying flat material, e.g. leaflets, pieces of fabrics

Abstract

The present invention relates to a geometrically defined pressure-sensitive adhesive film which is produced in a continuous roll-to-roll process by means of a polyjet modelling method wherein, due to said printing process, the adhesive films no longer have to be subsequently punched which reduces waste and thus leads to the conservation of resources.

IPC Classes  ?

• B32B 7/06 - Interconnection of layers permitting easy separation
• C08J 5/18 - Manufacture of films or sheets
• C09J 5/00 - Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
• C08K 3/013 - Fillers, pigments or reinforcing additives
• C09D 11/30 - Inkjet printing inks
• B41F 19/00 - Apparatus or machines for carrying out printing operations combined with other operations
• B44C 1/10 - Applying flat material, e.g. leaflets, pieces of fabrics

Abstract

The present invention concerns a method for producing a structural adhesive tape, comprising the steps of: a) providing a layered adhesive composition; and b) embossing a defined structure into the adhesive composition, the layered adhesive composition being reactable at room temperature; the use of a structural adhesive tape, the adhesive composition before application being subjected to curing at room temperature; and an epoxy-based structural adhesive tape, comprising a layered adhesive composition and a release liner, where the adhesive composition on the side facing the release liner comprises a defined structured surface, which forms a negative to a structured surface of the release liner, characterized in that the adhesive composition is reactable at room temperature.

IPC Classes  ?

• C09J 7/10 - Adhesives in the form of films or foils without carriers
• C09J 7/40 - Adhesives in the form of films or foils characterised by release liners

Abstract

The invention relates to an adhesive film that can be wound and punched, comprising an epoxy-based adhesive compound that can be activated by UV radiation or thermally and an expandable filler admixed to the adhesive compound to produce an adhesive film that is compressible when not yet cured.

IPC Classes  ?

• C09J 11/06 - Non-macromolecular additives organic
• C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
• C09J 7/10 - Adhesives in the form of films or foils without carriers
• C09J 7/38 - Pressure-sensitive adhesives [PSA]
• C09J 163/00 - Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins

Abstract

The present invention relates to a pressure-sensitive structural adhesive film based on an epoxy resin composition, wherein the epoxy resin composition comprises a latent-reactive, thermally activatable curing agent for producing a structural composite after thermal curing and additionally a curing agent that crosslinks at room temperature, wherein the not-cured adhesive film is compressible and therefore allows for tolerance compensation.

IPC Classes  ?

• C09J 7/10 - Adhesives in the form of films or foils without carriers
• C09J 7/30 - Adhesives in the form of films or foils characterised by the adhesive composition
• C09J 163/00 - Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins

Abstract

The present invention relates to an adhesive film that can be wound and stamped, having an epoxy-based adhesive compound that can be activated thermally or by UV radiation, and a dye and/or a pigment mixed into the adhesive compound for producing a first color change after the activation of the adhesive compound and a second color change after the curing of the adhesive compound.

IPC Classes  ?

• C09J 11/02 - Non-macromolecular additives
• C08K 5/00 - Use of organic ingredients
• C09J 9/00 - Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks

Abstract

The present invention relates to a latently reactive, conductive, polyurethane-based adhesive film, comprising a crystalline and/or crystalline and amorphous polyurethane component and a conductive filler.

IPC Classes  ?

• C09J 9/02 - Electrically-conducting adhesives
• C09J 7/10 - Adhesives in the form of films or foils without carriers
• C09J 175/00 - Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers

Abstract

The invention relates to an adhesive tape for bonding low-energy surfaces, comprising a UV-crosslinked pressure-sensitive adhesive compound which comprises polyacrylyate, a linear or branched vinyl aromatic block copolymer and at least one adhesive resin, the UV crosslinking of the pressure-sensitive adhesive compound being the result of irradiation with UV-A containing light.

IPC Classes  ?

• C09J 7/38 - Pressure-sensitive adhesives [PSA]
• C09J 7/10 - Adhesives in the form of films or foils without carriers
• C09J 133/04 - Homopolymers or copolymers of esters
• C09J 153/02 - Vinyl aromatic monomers and conjugated dienes

Abstract

The invention relates to a cartridge covering element (10) for sealing off a microfluidic cartridge (20), comprising: at least one stratified adhesive mass (30), said stratified adhesive mass (30) being UV-activatable to induce curing and being tacky at room temperature prior to and after activation until expiry of an open time.

IPC Classes  ?

• C09J 7/38 - Pressure-sensitive adhesives [PSA]
• B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
• B41J 2/175 - Ink supply systems
• C09J 163/00 - Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins

Abstract

The present invention relates to an adhesive tape 10 that can be wound and stamped for selective UV activation, comprising at least a first UV-activatable adhesive compound 1 on an epoxide basis and a carrier 2, the carrier being intransparent for UV radiation, for providing selective UV-activatability of the adhesive tape 10.

IPC Classes  ?

• C09J 7/38 - Pressure-sensitive adhesives [PSA]

Abstract

The present invention relates to a pressure-sensitive structural adhesive film based on an epoxy resin composition, wherein the epoxy resin composition has a latent reactive, thermally activatable curing agent for producing a structural composite after thermal curing, wherein the epoxy resin composition also comprises a curing agent that crosslinks at room temperature.

IPC Classes  ?

• C09J 7/10 - Adhesives in the form of films or foils without carriers
• C09J 7/30 - Adhesives in the form of films or foils characterised by the adhesive composition
• C08K 5/00 - Use of organic ingredients
• C09J 163/00 - Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins

Abstract

The present invention relates to a method for securing a printing plate to a plate cylinder by means of double-sided adhesive tape, the surface of the printing plate to be secured to the plate cylinder being partially pretreated by means of a low-temperature plasma pencil after cleaning with isopropanol and prior to gluing.

IPC Classes  ?

• B41N 6/00 - Mounting boards; Make-ready devices, e.g. underlays, overlays; Attaching by chemical means, e.g. vulcanising
• B41N 6/02 - Chemical means for fastening printing formes on mounting boards

Abstract

The present invention relates to a method for producing a moist-crosslinking pressure-sensitive adhesive with adjustable adhesive properties, more particularly for producing thick layers of the moist-crosslinking pressure-sensitive adhesive, comprising the following steps: providing, by means of UV-initiated radical polymerisation, a covalently bonded prepolymer containing alkoxysilyl-terminated monomers to provide a base material suitable for a pressure-sensitive adhesive; adding at least one catalyst to the prepolymer; and moist-crosslinking this mass to provide a pressure-sensitive adhesive; wherein an aftertreatment of the pressure-sensitive adhesive to adjust application-specific mechanical and/or rheological properties to optimise the adhesive properties such as adhesion, cohesion, visco-elasticity and tack is carried out by means of steam and/or temperature. The invention also relates to a corresponding moist-crosslinked pressure-sensitive adhesive and an adhesive tape.

IPC Classes  ?

• C08F 230/08 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium, or a metal containing a metal containing silicon
• C09D 143/04 - Homopolymers or copolymers of monomers containing silicon
• C08K 5/57 - Organo-tin compounds
• C09J 143/04 - Homopolymers or copolymers of monomers containing silicon

Abstract

Disclosed is a method for functionalizing acrylate polymers using a functionalizing agent at temperatures of 50 °C to 350 °C, said agent containing at least one primary or secondary amino group which is reacted with a carboxyl group of the acrylate polymers to obtain an amide function, the reaction taking place in the absence of a solvent. Also disclosed are modified acrylate polymers that can be obtained by said method.

IPC Classes  ?

• C08F 8/32 - Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
• C08F 20/10 - Esters
• C08F 20/06 - Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
• C08F 22/10 - Esters
• C08F 120/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
• C08G 81/02 - Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
• C08J 3/24 - Crosslinking, e.g. vulcanising, of macromolecules

Abstract

The invention relates to an adhesive film that can be wound and stamped, having an epoxy-based adhesive compound that can be activated by UV radiation, characterized in that the adhesive compound comprises: a) 2-40 wt% of film former, b) 10-70 wt% of aromatic epoxy resins, c) cycloaliphatic epoxy resins, the cycloaliphatic epoxy resins not exceeding 35 wt%, d) 0.5-7 wt% of cationic initiators, e) 0-50 wt% of epoxy-enhanced polyether compounds, and f) 0-20 wt% of polyol, the proportions adding up to 100%, and the adhesive compound having an open time of 10 seconds to 60 minutes after the UV activation, during which open time the film has a pressure-sensitive adhesive characteristic.

IPC Classes  ?

• C09J 11/08 - Macromolecular additives
• C09J 5/00 - Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
• C09J 7/10 - Adhesives in the form of films or foils without carriers

Abstract

The present invention pertains to a thermal dissipation and electrical isolating device (10) for use in an electronic device (20), comprising a laminate of at least one graphite sheet (11) and at least a first adhesive layer (12) having a horizontal thermal conductivity of more than 220 W/mK and being configured to prevent the graphite sheet (11) from contacting the electronic device (20) in order to prevent galvanic corrosions and circuit faults.

IPC Classes  ?

• H01L 23/373 - Cooling facilitated by selection of materials for the device
• G06F 1/20 - Cooling means
• H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating

Abstract

The present invention relates to a floor, wall and ceiling cladding (1) for protection, damping and insulation purposes, comprising a combination of a carrier layer (2) having a first surface (20) and a second surface (22), said carrier layer (2) comprising a lightweight building board, of a first cover coating (3) arranged on the first surface (20), said first cover coating (3) comprising a polyurethane, a polyurea and/or an epoxy resin, and of an adhesive fastening (4) arranged on the second surface (22). The present invention further relates to a method for producing a floor, wall and ceiling cladding.

IPC Classes  ?

• E04F 13/08 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
• B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
• B32B 27/38 - Layered products essentially comprising synthetic resin comprising epoxy resins
• B32B 27/40 - Layered products essentially comprising synthetic resin comprising polyurethanes
• 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
• E04F 15/02 - Flooring or floor layers composed of a number of similar elements
• 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

Abstract

The invention relates to a motor and utility vehicle supporting device (1) for a tail lift, a side wall, an access ramp, and/or the backboard of a motor and utility vehicle, comprising: a support layer (2) having a first surface (20) and a second surface (22), wherein the support layer (2) comprises a lightweight board, a top coating (3) placed on the first surface (20), said top coating (3) comprising polyurethane, polyurea and/or epoxy resin, and an adhesive fixing element (4) which is arranged on the second surface (22).

IPC Classes  ?

• B32B 15/04 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
• B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
• 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

The invention relates to a method for producing a single-sided adhesive film (1) for securing a load. Said method consists of providing a support layer (2) and coating a first side of the support layer (2) with an adhesive film (3), a synthetic material (4) is applied to a second side of the support layer (2) in order to create n anti-slip surface on the adhesive film (1). The invention also relates to a one-sided adhesive film (1) produced according to the above-mentioned method.

IPC Classes  ?

• C09J 7/02 - on carriers
• B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
• B60P 7/08 - Securing to vehicle floor or sides
• B65D 19/44 - Elements or devices for locating articles on platforms

Abstract

The invention relates to a method for producing a single-sided adhesive film (1). Said method consists of providing a support layer (2) and coating a first side of the support layer (2) with an adhesive film (3), a lubricant coating (4) is applied to a second side of the support layer (2), the support layer (2) being in the form of a polyester film. Said method is characterised in that the polyester film, prior to bonding to the adhesive layer (3), and the lubricant coating (4) is treated with trichloroacetic acid, sodium persulphate, iron chloride or copper chloride in order to increase the surface energy of the polyester film. The invention also relates to a one-sided adhesive film (1) produced according to the above-mentioned method.

IPC Classes  ?

• C09J 7/02 - on carriers

Abstract

The invention relates to a thermally activatable reactive adhesive film comprising a carrier film made of thermoplastic polyurethane, which is coated on at least one side with a latently reactive, thermally activatable adhesive compound.

IPC Classes  ?

• C09J 5/06 - Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
• C09J 175/06 - Polyurethanes from polyesters
• C09J 175/08 - Polyurethanes from polyethers

Abstract

The invention relates to an adhesive tape, particularly a transfer adhesive tape, comprising an epoxy-based thermally-curable adhesive compound which consists of approximately 10 to approximately 60 percent by weight of at least one epoxy resin with an epoxy equivalent weight of 570-595 g/equivalent, approximately 1 to approximately 5 percent by weight of at least one curing agent, 0 to approximately 5 percent by weight of at least one accelerator, approximately 20 to approximately 65 percent by weight of at least one impact modifier, approximately 5 to approximately 30 percent by weight of at least one thermoplastic polymer, preferably polyamide or polyethyl vinyl acetate, and 0 to approximately 10 percent by weight of a filler, preferably hydrophobic silicic acid.

IPC Classes  ?

• C09J 7/00 - Adhesives in the form of films or foils
• C09J 163/00 - Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
• C09J 5/06 - Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive

Abstract

The present invention relates to an asymmetric double-sided adhesive film having a first adhesive layer and a reactive, structurally adhesive second adhesive layer which is different from the first adhesive layer. Owing to the structural adhesion between the adhesive film and, for example, an object consisting of an elastomer via the reactive adhesive layer, the adhesive film according to the invention brings about a force decoupling function.

IPC Classes  ?

• C09J 7/02 - on carriers

Abstract

The invention relates to the multi-layered design of a release liner for an adhesive tape, said liner simultaneously serving as a handling aid.

IPC Classes  ?

• C09J 7/02 - on carriers

Abstract

The invention relates to an adhesive compound containing a multi-armed vinyl aromatic block copolymer, one or more adhesive resins, and one or more auxiliary crosslinking agents. The invention also relates to an adhesive means comprising said adhesive compound and a carrier material and/or a cover. The invention also relates to a method for producing such an adhesive means. Compared to adhesive systems known up until now, such an adhesive means demonstrates clearly improved adhesion to hard, non-polar surfaces such as, for example, novel coated surfaces in the automotive industry.

IPC Classes  ?

• C09J 7/02 - on carriers
• C09J 153/02 - Vinyl aromatic monomers and conjugated dienes

Abstract

The invention relates to a device for applying adhesive tape (40) to the cylindrical surface (21) of a cylindrical body (20), said device comprising: at least two axially parallel securing rolls (30a, 30b) designed to make contact with the cylindrical surface of the cylindrical body; an adhesive tape feed for feeding the adhesive tape (40) to the cylindrical body (20); and means for rotating the cylindrical body (20) about its cylindrical axis.

IPC Classes  ?

• B41F 27/12 - Devices for attaching printing elements or formes to supports for attaching flexible printing formes
• B41N 6/02 - Chemical means for fastening printing formes on mounting boards
• B41F 27/00 - Devices for attaching printing elements or formes to supports

Abstract

Heat-activatable, structural adhesive strip based on an epoxy-functional acrylate and featuring enhanced resistance to moisture undermining and hence particular suitability, for example, for the bonding of ancillary components on the glazing of a vehicle.

IPC Classes  ?

• C09J 7/00 - Adhesives in the form of films or foils
• C08K 5/541 - Silicon-containing compounds containing oxygen
• B62D 65/00 - Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
• C03C 27/04 - Joining glass to metal by means of an interlayer
• C09J 4/00 - Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
• C09J 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
• C08K 5/544 - Silicon-containing compounds containing nitrogen

Abstract

The present invention pertains to a functional patch to be affixed to the skin, with the aim of measuring metabolic disruptions to organs, and general organ functions, of kidneys, liver, heart, pancreas and muscles (lactate), for example - more particularly it concerns the measurement of the glomerular filtration rate (GFR) - and also to a method for producing a functional patch of this kind.

IPC Classes  ?

• A61B 5/20 - Measuring urological functions
• C09J 7/02 - on carriers

Abstract

The present invention relates to a carrier-based bonding adhesive agent, which is equipped for bonding adhesion on one or both sides or a carrier-free bonding adhesive agent, in the form of an adhesive strip or stamped part having a bonding adhesive consisting substantially of a blend of polyacrylate and a synthetic rubber as well as one or more adhesive resins. By comparison with previously known adhesive systems such an adhesive exhibits a significant improvement in adhesion on hard, non-polar surfaces such as for example new paint surfaces in the automobile industry.

IPC Classes  ?

• C09J 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
• C09J 7/02 - on carriers

Abstract

The present invention claims a novel sealing material which can be used flexibly on various seal contours and sizes, is preferably of self-adhesive configuration and can be processed in the form of an elastic collar, consisting of the composite of at least one flexible plastic, such as e.g. a TPE, and at least one nonwoven substance.

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 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
• B32B 1/08 - Tubular products

Abstract

The invention concerns a lint-free, dirt-absorbing textile for manual or mechanical cleaning purposes, it being possible for the textile to be held stable lengthwise and/or widthwise, for example, by means of an adhesive tape.

IPC Classes  ?

• A47L 13/17 - Cloths; Pads; Sponges containing cleaning agents
• 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 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
• B32B 27/10 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of paper or cardboard
• B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
• B32B 27/30 - Layered products essentially comprising synthetic resin comprising acrylic resin
• B32B 27/36 - Layered products essentially comprising synthetic resin comprising polyesters
• B32B 29/00 - Layered products essentially comprising paper or cardboard

Abstract

The present invention relates generally to an article comprising a curable film on a release substrate and/or carrier substrate. More particularly, the curable film comprises at least one specific cyanoacrylate monomer and at least one film forming (co)polymer. The article may take the form of a label, a single-sided tape, a transfer tape or a double-sided tape.

IPC Classes  ?

• C09J 4/00 - Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
• C09J 7/00 - Adhesives in the form of films or foils
• C09J 7/02 - on carriers

Abstract

The present invention relates generally to an article comprising a curable film on a release substrate and/or carrier substrate. More particularly, the curable film comprises at least one specific cyanoacrylate monomer and at least one film forming (co)polymer. The article may take the form of a label, a single-sided tape, a transfer tape or a double-sided tape.

IPC Classes  ?

• C09J 4/00 - Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
• C09J 7/00 - Adhesives in the form of films or foils
• C09J 7/02 - on carriers

Abstract

The present invention relates to a variable adhesive-tape applicator, in particular for the dry adhesive bonding of window panes in a window frame. By means of said applicator, a tape equipped on both sides with pressure-sensitive adhesive is applied with precise positioning on a window frame, said applicator being equipped in accordance with the technical requirements for the adhesive bonding of frames.

IPC Classes  ?

• B65H 35/00 - Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers

Abstract

The invention relates to a device for unwinding adhesive tapes (11) from a cross-wound spool (1), in particular a mobile unwinding device that can hence be used as a manual workstation, in which a segment axis (5) having small bearing elements (6) ensures kink-free removal of the tape (11), which is then moved on further from the circle centre of the segment axis (5), and hence also centrically with respect to the running surface of the at least one guide or removal roll, over a tape roll (9), which is rotatably mounted in such a manner that a virtual axis from said tape roll along the tape centre intersects the circle centre of the segment plane, whereby the advancing tape is subjected only slightly to twisting. Removal of the tape is finally effected manually over a tensor or by means of an intermediate motor-driven removal roll.

IPC Classes  ?

• B65H 49/24 - Rollers
• B65H 57/14 - Pulleys, rollers, or rotary bars
• B65H 57/18 - Guides for filamentary materials; Supports therefor mounted to facilitate unwinding of material from packages
• B65H 57/28 - Reciprocating or oscillating guides
• B65H 49/20 - Package-supporting devices

Abstract

The invention relates to the production of a pressure-sensitive adhesive composition polymerised entirely from acrylate-based monomers in a layer thickness of about 250 μm and to the use thereof for adhesion to human skin. The adhesive films thus produced adhere reliably to human skin, have high water-vapour permeability despite the layer thickness, with the result that, for example, wound healing is promoted, and even after a relatively long wearing period can be removed from the skin again without leaving a residue and without damaging the skin.

IPC Classes  ?

• A61L 15/58 - Adhesives
• A61L 24/06 - Surgical adhesives or cements; Adhesives for colostomy devices containing macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
• A61L 26/00 - Chemical aspects of, or use of materials for, liquid bandages

Abstract

The present invention relates to a method of passivating the edges of pressure-sensitive adhesive tapes and also to adhesive tapes produced by this method and to their use for the adhesive bonding of components, films, articles and the like.

IPC Classes  ?

• C09J 7/00 - Adhesives in the form of films or foils
• C09J 7/02 - on carriers

Abstract

The present invention relates to pressure-sensitive adhesives which can be used many times, which make possible a detaching and a fixing of substrates with practically any amount of repetition, the use of these pressure-sensitive adhesives in order to produce removable adhesive tape, this removable adhesive tape and a method for the production of removable adhesive tape.

IPC Classes  ?

• C09J 133/08 - Homopolymers or copolymers of acrylic acid esters
• C09J 7/00 - Adhesives in the form of films or foils
• C09J 7/02 - on carriers

Abstract

The present invention relates to a reactive resin mixture for adhesively bonding chip modules on card systems, the resin mixture comprising an acrylonitrile-butadiene copolymer, an epoxy resin and crosslinking assistants, the crosslinking assistants comprising not only polymerization catalysts but also vulcanization accelerants and vulcanization assistants. The invention further relates to a process for producing an adhesive tape which is stable on storage at room temperature, and to the use of the adhesive tape for adhesion treatment of chip modules, the adhesive tape being laminated at temperatures less than or equal to 100°C onto the chip module, which can subsequently be implanted in a chip card at temperatures greater than or equal to 150°C. As well as outstanding stability on storage, the adhesive tapes of the present invention exhibit excellent bond strength and reduced odour nuisance in processing.

IPC Classes  ?

• C09J 163/00 - Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins

Abstract

The invention relates to a covering (1) for adhesive layers of adhesive products, comprising at least one surface which can be joined in a detachable manner to the adhesive surface. The surface (2) is equipped with at least one three-dimensional, raised structure (10) such that a correspondingly complementary embossed structure is formed in the adhesive layer which is joined in a detachable manner to the covering by embossing the raised structure(s) (10) in the surface of the adhesive layer. Said embossed structure forms an open channel structure in the adhesive layer. The depth of the channels formed in the adhesive layer has a maximum of 4 쎽m.

IPC Classes  ?

• C09J 7/02 - on carriers

Abstract

A method of producing a liner (10) for redetachably covering adhesive surfaces, more particularly for redetachably covering adhesive surfaces of adhesive tapes or adhesive sheets, comprises the following steps: providing a backing layer (1); applying one or more raised structures (3a, 3b) to at least one surface of the backing layer (1), the structure or structures (3a, 3b) being joined firmly to this surface; and covering the said surface and the structure or structures (3a, 3b) joined to it with a dehesive layer (2).

IPC Classes  ?

• C09J 7/02 - on carriers

Abstract

The invention relates to a cover for adhesive layers of adhesive products, comprising at least one surface which can be joined to the adhesive layer in a detachable manner. Said surface comprises at least one three-dimensional pattern which has a plurality of raised structures such that a correspondingly complementary pattern is formed in an adhesive layer which is joined to the cover by embossing the raised structures in the surface of the adhesive layer. Said surface is provided with a first pattern which comprises a plurality of raised structures (11, 12) which are formed irregularly and are irregularly distributed in the surface. Also, the surface is provided with at least one additional three-dimensional pattern which overlaps the first pattern and which comprises a plurality of raised structures (21, 22) which are regular or irregular, and which are distributed in a regular or irregular manner in the surface.

IPC Classes  ?

• C09J 7/02 - on carriers

Abstract

The invention relates to a cover (10) for covering adhesive surfaces in a detachable manner, in particular for adhesive surfaces of adhesive strips or adhesive films. The cover comprises a carrier layer (1) and an anti-adhesive layer (2) which is joined thereto, which is provided, on the side used for contacting the adhesive surface, one or several anti-adhesive structures (3) which are joined in a detachable manner to the anti-adhesive layer (2).

IPC Classes  ?

• B32B 7/06 - Interconnection of layers permitting easy separation
• C09J 7/02 - on carriers

Abstract

The invention relates to a method for producing thermally hardenable adhesives, especially a bifunctional adhesive system, characterised by the thermal solvent polymerisation of a monomer mixture comprising between 10 and 50 wt. % of ethylhexyl acrylate, between 1 and 10 wt. % of hydroxyethyl acrylate, between 1 and 30 wt. % of isobornylacrylate, between 5 and 30 wt. % of glycidylmethacrylate, and between 10 and 20 wt. % of hexylacrylate, using an initiator, and adding a catalyst/hardener system to the polymerisation product. The invention also relates to adhesives that can be produced using said method, and to the use thereof for producing adhesive strips and/or joint connections.

IPC Classes  ?

• C09J 4/00 - Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond

Abstract

The invention relates to a structural adhesive with increased elasticity, consisting of at least 30 wt. % of glycidyl(meth)acrylate and monomers comprising H acid groups, the ratio of glycidyl(meth)acrylate to H acid groups being between 5:1 and 10:1. The invention also relates to a method for producing strip-type structural adhesives and to the use thereof.

IPC Classes  ?

• C08F 220/32 - Esters containing oxygen in addition to the carboxy oxygen containing epoxy radicals
• C09J 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

The invention relates to an adhesive tape which comprises a tape-type support material. Said support material is provided on one side with an all-over adhesive coating from a self-adhesive substance and on the opposite side with an adhesive strip in the form of a coating from a self-adhesive substance which does not extend across the entire width of the support material but extends in parallel across the entire length of the support material. The invention also relates to a method for fastening and covering elongate components using the aforementioned adhesive tape.

IPC Classes  ?

• C09J 7/02 - on carriers
• F16L 3/00 - Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets

Abstract

The invention relates to an adhesive tape which comprises a tape-type support material. Said support material is provided on one side with an all-over adhesive coating from a self-adhesive substance and on the opposite side with an adhesive strip in the form of a coating from a self-adhesive substance which does not extend across the entire width of the support material but extends in parallel across the entire length of the support material. Said adhesive coating is covered by a dehesive release paper or a dehesive separating foil. The invention is characterized in that the adhesive tape is punched into directly consecutive adhesive tape sections. The invention also relates to a method for fastening and covering elongate components using the aforementioned adhesive tape.

IPC Classes  ?

• C09J 7/02 - on carriers
• C09J 7/04 - on paper or textile fabric (adhesive bandages, dressings or absorbent pads A61L 15/16)
• F16L 3/00 - Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets

Abstract

An adhesive strip comprises a substrate with a first side and a second side. The substrate is an acrylate foam strip, and the first and second sides have at least two segments coated with different adhesives; at least one first adhesive has high initial tack and at least one second adhesive has high final tack.

IPC Classes  ?

• C09J 7/02 - on carriers

Abstract

The inventive adhesive tape comprises a support which is provided with first and second faces and is embodied in the form a polyurethane foam strip, wherein said first and second faces have at least two segments coated with different adhesives and at least one first adhesive exhibits an initial high adhesiveness and at least one second adhesive exhibits a final high adhesiveness.

IPC Classes  ?

• C09J 7/02 - on carriers

Abstract

The invention relates to an adhesive tape comprising a support that is provided with a first and a second face. Said support is embodied as an acrylate foam tape while the first face and the second face are provided with at least two respective segments which are coated with different adhesives. At least one first adhesive is provided with great initial tack while at least one second adhesive is provided with great final tack.

IPC Classes  ?

• C09J 7/02 - on carriers