[Problem] To provide a method for producing an optical laminate, the method being capable of suppressing curling. [Solution] A method for producing an optical laminate 100 according to the present invention comprises a step in which a first optical film F1 comprising a polarizing plate 10 and a second optical film F2 are bonded to each other, with an adhesive layer 3 being interposed therebetween, by a bonding roller R1. The bonding roller is composed of a first roller R1a which comes into contact with the first optical film, and a second roller R1b which comes into contact with the second optical film. The surface of the first roller is formed of a resin, while the surface of the second roller is formed of a metal or a resin. The approach angle α of the first optical film with respect to the bonding roller is adjusted so that the curling value in the TD direction of a laminate F3 of the first optical film and the second optical film is within a predetermined range, or alternatively, in cases where the surface of the second roller is formed of a resin, the approach angle β of the second optical film with respect to the bonding roller is adjusted so that the curling value in the TD direction of the laminate F3 is within a predetermined range.
B65H 37/04 - Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for securing together articles or webs, e.g. by adhesive, stitching, or stapling
This method is for producing a humidity-conditioned optical film by humidifying a film roll sheet 1 which includes a polarizer, and involves spraying, at a pressure of 0.5 kPa or more, water vapor at 35℃ or higher and 80%RH or more with respect to the film roll sheet 1 which has the polarizer. For example, by spraying the water vapor from an arc-shaped surface section 711 of a spray part 7 to the film roll sheet 1, the tensile force of the film roll sheet 1 and the spraying pressure of the water vapor compete each other, and the film roll sheet 1 is transported along the arc-shaped surface section 711 while separating from the arc-shaped surface section 711.
Provided is an optical laminate having excellent optical compensation performance in a lamination direction and an oblique direction. An optical laminate according to an embodiment of the present invention comprises: a polarizing member; and a plurality of retardation members disposed on the viewing side of the polarizing member, wherein the ellipticity measured at each of an elevation angle of 90° and an elevation angle of 30° at an azimuth angle of 0° is 0.75 or more.
G09F 9/30 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
H05B 33/14 - Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material
H10K 50/10 - OLEDs or polymer light-emitting diodes [PLED]
4.
REINFORCING FILM, DEVICE HAVING REINFORCING FILM, AND METHOD FOR MANUFACTURING SAME
A reinforcing film (10) comprises an adhesive layer (2) that is layered and fixed on one main surface of a film base material (1). The adhesive layer is composed of a photocurable composition containing an acrylic base polymer having a crosslinked structure, a photocuring agent, a photopolymerization initiator, an antistatic agent, and a polyol. The number average molecular weight of the polyol contained in the photocurable composition is preferably 300 to 30,000, and the amount of polyol in the photocurable composition is preferably 5 to 60 parts by weight per 100 parts by weight of the acrylic base polymer.
C09J 133/04 - Homopolymers or copolymers of esters
C09J 171/00 - Adhesives based on polyethers obtained by reactions forming an ether link in the main chain; Adhesives based on derivatives of such polymers
5.
ADHESIVE PROCESSING LIQUID, METHOD FOR PRODUCING RECYCLED BASE MATERIAL USING ADHESIVE PROCESSING LIQUID, AND METHOD FOR PRODUCING RECYCLED POLYMER COMPOSITION USING ADHESIVE PROCESSING LIQUID
The present invention provides an adhesive processing liquid which is capable of easily removing an adhesive, while having a low environmental impact. The present invention also provides a method for producing a recycled base material using an adhesive processing liquid, the method easily recovering a recycled base material from an adhesive tape, which comprises a base material and an adhesive, with use of the above-described adhesive processing liquid, the recycled base material being suppressed in contamination and corrosion. The present invention also provides a method for producing a recycled polymer composition, which can be a starting material for a recycled adhesive, with use of the above-described adhesive processing liquid. An adhesive processing liquid according to one embodiment of the present invention is used for the purpose of processing an adhesive, and contains water, an organic solvent and an alkali compound; and the organic solvent and the water form a phase-separated state.
C09J 5/00 - Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
B29B 17/02 - Separating plastics from other materials
C09J 133/00 - Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, ; Adhesives based on derivatives of such polymers
This adhesive composition, which constitutes an adhesive sheet (2), contains an acrylic base polymer, a crosslinking agent, an acrylic oligomer that has a weight average molecular weight of 1,000 to 30,000 and a glass transition temperature of 40°C or more, an antistatic agent, and a polyol that has a number average molecular weight of 600 to 30,000. With respect to this adhesive composition, it is preferable that the content of the acrylic oligomer is 1 part by weight to 50 parts by weight and the content of the polyol is 3 parts by weight to 70 parts by weight relative to 100 parts by weight of the acrylic base polymer; and it is also preferable that the content of the antistatic agent relative to the total nonvolatile content in this adhesive composition is 0.01% by weight to 2% by weight.
Provided is an adhesive sheet that has sufficient light-blocking ability and that can provide superior design to an adherend. This adhesive sheet is provided with a layered structure having a light-blocking layer that exhibits a black color and a colored layer that exhibits a white color. Regarding L*indicated by the L*a*b*color system, the L*of one surface of the adhesive sheet is 35-75 and the L*of the other surface is less than the L* of said one surface by 10-50. An adhesive sheet 1 is provided with: a base material 2; a transparent adhesive agent layer 5a provided on one surface of the base material 2; a light-blocking print layer 3 that is a black print layer provided on the other surface of the base material 2; a white print layer 4 provided on the surface of the light-blocking print layer 3; and a transparent adhesive agent layer 5b provided on the surface of the white print layer 4.
The present invention provides a novel pervaporation membrane suitable for separating a volatile organic compound from an aqueous solution containing the organic compound. A pervaporation membrane 10 according to the present invention comprises a separation function layer 1 and a porous support 5 that supports the separation function layer 1. The porous support 5 has surface A1, which faces the separation function layer 1 and includes a plurality of openings H1, and an average diameter L1 of the plurality of openings H1 is 0.5 μm or greater. In the pervaporation membrane 10, a separation strength measured by the following test is 0.15 N/20 mm or greater. Test: The test piece is obtained by cutting the pervaporation membrane 10 to a width of 20 mm x a length of 150 mm. The test piece is used to peel the separation function layer 1 from the porous support 5 at a peeling angle of 180° and a tensile speed of 300 mm/min.
The present invention provides a pervaporation membrane suitable for long-term operation of separating a volatile organic compound from an aqueous solution containing the organic compound. A pervaporation membrane 10A according to the present invention comprises a separation function layer 1 containing a silicone resin. The ratio R of a value obtained by subtracting a Young's modulus A1 (MPa) of the separation function layer 1 before conducting the following test from a Young's modulus A2 (MPa) of the separation function layer 1 after the test is conducted, with respect to the Young's modulus A1, is equal to or more than -30%. Test: The separation function layer 1 is immersed in a liquid mixture L formed of n-butanol and water for three weeks. The separation function layer 1 is removed from the liquid mixture L and is dried. Here, the n-butanol content of the liquid mixture L is 1.0 wt%, and the temperature of the liquid mixture L is 80°C.
B01D 65/10 - Testing of membranes or membrane apparatus; Detecting or repairing leaks
B01D 69/02 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
The present invention provides a novel air-permeable membrane that is suitable for separating a volatile organic compound from an aqueous solution containing the organic compound. An air-permeable membrane 10 according to the present invention comprises a separation function layer 1. The separation function layer 1 has a silicone-resin-containing matrix 2, and a silica-containing filler 3 that is dispersed in the matrix 2. The air-permeable membrane 10 is used in order to, for example, separate a volatile organic compound from an aqueous solution containing the organic compound.
The piezoelectric element according to the present invention is provided with a first electrode, a piezoelectric layer, and a second electrode stacked in this order on a support base material, and includes an oxide layer provided on a processed surface formed on at least a part of a surface different from a surface of the piezoelectric layer facing the first electrode and the second electrode, the oxide layer supplying oxygen to the piezoelectric layer.
G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
22=CR12nn-Rf (in the formula, R1 is a hydrogen atom or a methyl group, n is 1 or 2, and Rf is a C3-C6 chain fluorinated alkyl group); and an acid-free hydrophilic monomer (Mh). The content of the hydrophilic monomer (Mh) in the monomer component constituting the acrylic polymer (F) is greater than 5.0 wt%.
The present invention provides an adhesive which has low refractive index and high flexibility. Provided is an adhesive that has a refractive index of 1.450 or less and a storage elastic modulus (G'(-20°C)) of 2.0 × 106 Pa or less at -20°C.
C09J 133/00 - Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, ; Adhesives based on derivatives of such polymers
C09J 133/16 - Homopolymers or copolymers of esters containing halogen atoms
A piezoelectric element according to the present invention comprises a first electrode, a piezoelectric layer containing a piezoelectric material doped with a metallic element, and a second electrode such that the first electrode, the piezoelectric layer, and the second electrode are stacked in this order on a support substrate. The piezoelectric layer includes a first piezoelectric layer and a second piezoelectric layer. The second piezoelectric layer is provided on at least one of the top surface and the undersurface of the first piezoelectric layer and contains the metallic element with a lower concentration than the concentration of the metallic element contained in the first piezoelectric layer.
The adhesive electrode for acquiring a biosignal according to the present invention comprises an electroconductive polymer, a water-based emulsion adhesive agent, a moisturizing agent, and a neutralizing agent, and has a pH value of 3.5 to 7.5 at 25°C.
A61B 5/268 - Bioelectric electrodes therefor characterised by the electrode materials containing conductive polymers, e.g. PEDOT:PSS polymers
A61B 5/259 - Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes using conductive adhesive means, e.g. gels
C08L 101/12 - Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
17.
OPTICAL DEVICE, OPTICAL MEMBER, AND LIGHT GUIDE MEMBER
An optical member (100) comprises: a light guide block column in which a plurality of light guide blocks (10A) are arranged along a light guide direction, each light guide block including a first light guide block having a light receiving surface, an emission surface on the reverse side from the light receiving surface, and at least three side surfaces between the light receiving surface and the emission surface, and having a light diffusing structure formed on the light receiving surface or a second light guide block having the light diffusing structure formed on the emission surface; and a light extraction layer disposed on a side surface of the first light guide block or a light extraction layer disposed on a side surface of a light guide block disposed on the emission surface side of the second light guide block.
An optical member (100) comprises a light guide member (110) and at least one cover member (200F), (200R), and is configured so as to emit light towards the front surface side. The light guide member comprises: a light guide layer (10) having a light-receiving side surface that receives light emitted from a light source (LS); and a light distribution control structure (14A) that can guide at least a portion of the light propagated inside the light guide layer towards the front surface side. The at least one cover member includes: a first cover member (200F) disposed on the front surface side of the light guide member; or a second cover member (200R) disposed on the rear surface side opposite to the front surface side of the light guide member. The optical member is configured such that over 50% of the light that has entered the light guide layer is emitted from the front surface side of the light guide member.
This authenticity determination method comprises: an irradiation step for irradiating an article with a first pattern that can be read by infrared rays with infrared rays through a concealing sticker pasted to hide the first pattern, the first pattern encoding unique information on the article; a reading step for acquiring the unique information on the article by receiving infrared rays reflected by the article through the concealing sticker and reading the first pattern, by using at least one infrared detection device; and a determination step for determining whether the article is genuine or not on the basis of the unique information on the article and generating a determination result, by using a determination device.
G06K 7/12 - Methods or arrangements for sensing record carriers by corpuscular radiation using a selected wavelength, e.g. to sense red marks and ignore blue marks
G06K 7/14 - Methods or arrangements for sensing record carriers by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
G06K 17/00 - Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups , e.g. automatic card files incorporating conveying and reading operations
G06K 19/04 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the shape
G06K 19/06 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
G06K 19/08 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
G09F 3/00 - Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
G09F 3/03 - Forms or constructions of security seals
20.
FILAMENTOUS ADHESIVE AFFIXING DEVICE AND FILAMENTOUS ADHESIVE AFFIXING METHOD
The present invention stably ensures excess length of a filamentous adhesive. A filamentous adhesive affixing device (200) comprises: a chuck part (220) that is disposed upstream from a nozzle (107), is capable of guiding a filamentous adhesive (2) to the nozzle (107), and is capable of chucking the filamentous adhesive (2); and a movement part (223) that causes the chuck part (220) in a state of chucking the filamentous adhesive (2) to move so that the distance thereof from the nozzle (107) increases.
B65H 37/04 - Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for securing together articles or webs, e.g. by adhesive, stitching, or stapling
C09J 5/00 - Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
The present invention provides a novel gas recovery system suitable for reducing recovery power. This gas recovery system 100 comprises: a gas separation apparatus 10 that separates a mixed gas G including a specific gas so as to acquire a separated gas Gs having a higher percentage content of the specific gas than that of the mixed gas G; and a recovery part 20 that has an absorption agent 21 for absorbing the specific gas contained in the separated gas Gs. The gas separation apparatus 10 includes, for example, a separation membrane 11 for separating the mixed gas G. The absorption agent 21 includes, for example, a metal-organic structure.
B01D 53/04 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
B01D 53/22 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by diffusion
Provided is a robot capable of naturally acquiring highly reliable biological information. A robot according to one embodiment of the present invention, which is capable of acquiring biological information regarding a user when in contact with or brought close to the user, comprises: an exterior member; a detection unit which uses electromagnetic waves to acquire the biological information; and a control unit which, on the basis of the biological information acquired by the detection unit, controls the operation of the robot and/or the detection unit so as to change at least one of the orientation, position and stance of the detection unit relative to the user.
The present invention reduces behaviors that are incompatible with the way a user makes an approach. This robot comprises: an acquisition unit which acquires information pertaining to a user approaching the robot; and a behavior control unit which instructs the robot to execute a prescribed behavior that causes the user to effectively react in response to a state of the way the user approaches, on the basis of the information pertaining to the approach.
This bonding sheet (1) contains a resin component and solder particles (5). The average primary particle diameter of the solder particles (5) and the average secondary particle diameter of the solder particles (5) are both 7 µm or less.
C09J 201/00 - Adhesives based on unspecified macromolecular compounds
H01R 11/01 - Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating characterised by the form or arrangement of the conductive interconnection between their connecting locations
H05K 3/32 - Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
25.
METHOD FOR MANUFACTURING SUBSTRATE PROVIDED WITH BUMPS, AND LAMINATE
This method for manufacturing a substrate (20) provided with bumps comprises: a first step for preparing a substrate (2) provided with a wiring circuit board (11) and a plurality of electrodes (12) that are lined up in a surface direction of the wiring circuit board (11); a second step for disposing a self-flocculating anisotropic electroconductive adhesive layer (3) that includes a resin component and solder particles (5) on one thickness-direction surface of the substrate (2); a third step for melting the solder particles (5) to thereby flocculate the molten solder particles (5) on one thickness-direction surface of the plurality of electrodes (12) and form bumps (7); and a fourth step for removing the resin component from the substrate (2).
H05K 3/34 - Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
H01L 21/60 - Attaching leads or other conductive members, to be used for carrying current to or from the device in operation
The present invention relates to a shaped object which comprises a transparent base, a resin layer disposed on the base, and a transparent cover member disposed along the resin layer on the reverse side from the base, wherein the resin layer comprises a resin component and an oil component and has recesses and protrusions in the surface thereof on the reverse side from the base, and the oil component, when the temperature has declined to or below a given value, can ooze out from the resin layer. The present invention further relates to a shaped object which comprises a transparent base and a resin layer disposed on the base, wherein the resin layer comprises a resin component and an oil component and has recesses and protrusions in the surface thereof on the reverse side from the base, the distances between the protrusions adjacent to each other being longer than 400 nm, and the oil component, when the temperature has declined to or below a given value, can ooze out from the resin layer.
B32B 3/26 - 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
The present invention provides a pervaporation membrane adapted for the suppression of peeling of the separation-functional layer from the porous support when the pervaporation membrane is unwound from a wound body of the pervaporation membrane. A pervaporation membrane according to the present invention comprises: a separation-functional layer containing a silicone resin; and a porous support that supports the separation-functional layer. The peel strength of the pervaporation membrane, as measured using the following test, is at least 0.15 N/20 mm. Test: A test specimen is prepared by cutting the pervaporation membrane to width 20 mm x length 150 mm. Using this test specimen, the separation-functional layer is peeled from the porous support at a peeling angle of 180° and a pulling rate of 300 mm/min.
B01D 65/10 - Testing of membranes or membrane apparatus; Detecting or repairing leaks
B01D 69/00 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
B01D 69/02 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
B01D 71/70 - Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
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
The present invention provides a polymer dispersed liquid crystal film which is capable of making a switch between a transparent state and a scattering state only in a specific region, and which has improved light resistance. A polymer dispersed liquid crystal film according to one embodiment of the present invention sequentially comprises a first conductive base material, a polymer dispersed liquid crystal layer that comprises a polymer matrix and liquid crystal droplets and a photopolymerization initiator dispersed in the polymer matrix, and a second conductive base material in this order; the polymer dispersed liquid crystal layer has a first region and a second region, which have different amounts of haze change due to application of a voltage, in a plan view; the amount of haze change due to application of a voltage in the first region is smaller than the amount of haze change due to application of a voltage in the second region; the liquid crystal droplets in the second region contains a polymerizable liquid crystal compound and a non-polymerizable liquid crystal compound; the liquid crystal droplets in the first region contains a liquid crystal polymer, which is a polymer of the polymerizable liquid crystal compound, and the non-polymerizable liquid crystal compound; and the first conductive base material comprises an ultraviolet blocking layer.
G02F 1/1334 - Constructional arrangements based on polymer-dispersed liquid crystals, e.g. microencapsulated liquid crystals
G02F 1/13 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
G03B 21/60 - Projection screens characterised by the nature of the surface
An adhesive electrode for acquiring biosignals according to the present invention which contains a conductive polymer, an aqueous emulsion thickener and a nitrogen-containing additive, wherein the content of the nitrogen-containing additive is 0.01-3.0 wt% of the total weight of the adhesive electrode for acquiring biosignals.
A61B 5/268 - Bioelectric electrodes therefor characterised by the electrode materials containing conductive polymers, e.g. PEDOT:PSS polymers
A61B 5/259 - Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes using conductive adhesive means, e.g. gels
C08L 101/12 - Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
An anti-reflection film (10) comprises a transparent film base (11), a hard coat layer (12), a primer layer (13), and an anti-reflection layer (14), in the stated order. The anti-reflection layer (14) is a laminate of a plurality of thin films having different refractive indices. The primer layer (13) is a thin film containing indium tin oxide as the main component. In the primer layer (13), the amount of tin oxide is at least 15 wt% with respect to the total amount of indium oxide and tin oxide.
G02B 1/116 - Multilayers including electrically conducting layers
G02B 1/14 - Protective coatings, e.g. hard coatings
G02B 1/16 - Optical coatings produced by application to, or surface treatment of, optical elements having an anti-static effect, e.g. electrically conducting coatings
G06F 3/041 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
A piezoelectric element according to the present invention comprises a first electrode, a piezoelectric layer including a piezoelectric material doped with Mg, and a second electrode that are stacked on a support substrate in this order. The piezoelectric element includes an Mg deficiency-preventing layer which is disposed between the first electrode and the piezoelectric layer and/or between the piezoelectric layer and the second electrode, and which reduces an outflow of Mg from the piezoelectric layer.
This glass substrate includes a glass layer and an opening open on a first main surface side of the glass layer. The thickness of the glass layer is 10 to 300 μm inclusive, and there is no burr at a first main surface-side edge of the opening.
A lighting device (100A) comprises: a first lighting member (110A1) that has a first light source (LS1) and a first light guide member (10A1), the first light guide member (10A1) having a first light guide layer (10A1) and a first light distribution control structure capable of orienting a part of first light propagating through the first light guide layer towards at least the front surface side; a second lighting member (110A2) that has a second light source (LS2) and a second light guide member (10A2) disposed on the front surface side of the first light guide member, the second light guide member having a second light guide layer (10A2) and a second light distribution control structure capable of orienting a part of second light propagating through the second light guide layer towards at least the front surface side; and a low-refractive-index layer (20) that is disposed between the first light guide member and the second light guide member and has a lower refractive index than either the first light guide layer or the second light guide layer.
This optical laminate (100A) has a first main surface (S1) and a second main surface (S2) that is on the opposite side from the first main surface, wherein: the optical laminate includes an optical filter layer (110) that transmits infrared rays and reflects visible light, and a diffusion layer (120) that diffuses visible light; the reflectivity with respect to infrared rays having a wavelength of 850 nm is 66%; and when the second main surface is disposed on a pattern that is readable using infrared rays, the pattern being formed on a foundation having a backscatter rate of 19%, the pattern can be read using infrared rays from the first-main-surface side.
G06K 19/06 - Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
B01D 53/22 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by diffusion
This patch antenna comprises: a first dielectric layer including a fluorine-based resin and a porous inorganic fine particle agglomerate that is charged in the fluorine-based resin and is composed of a plurality of inorganic fine particles; and a first patch conductor formed on the first dielectric layer. The first dielectric layer has a relative permittivity of less than or equal to 2.5, and the first dielectric layer has a bubble rate of 30% to 70%.
The purpose of the present invention is to provide a patch antenna which is small and improves antenna gain. The patch antenna comprises a first dielectric layer, a patch conductor formed on the first dielectric layer, and a second dielectric layer formed on the patch conductor. The relative permittivity of the second dielectric layer is less than or equal to 3.5.
This suctioning-and-shaping mold (10) comprises: a parting surface (13); and a shaping surface (12), on an inner wall surface of a cavity recessed portion (11a), that a resin molded body (30) comes to adhere closely to. A level-difference portion (14) is provided between the parting surface (13) and the shaping surface (12) in an intersecting direction with the depth direction of the cavity recessed portion (11a). The level-difference portion (14) is provided with a suction hole (15). The suctioning-and-shaping mold (10) has a ratio a/b of the length a of the level-difference portion (14) in the depth direction and the length b of the level-difference portion (14) in the intersecting direction of greater than 1.0.
B29C 33/42 - SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING - Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
B29C 65/02 - Joining of preformed parts; Apparatus therefor by heating, with or without pressure
40.
ROBOT, LEARNING DEVICE, CONTROL METHOD, AND PROGRAM
The present invention induces interaction with a user at an appropriate timing. This robot comprises: an acquisition unit that acquires at least one of captured image picturing a user and biological information of the user; and a behavior control unit that instructs execution of a predetermined behavior that induces interaction with the user according to a state of the user on the basis of at least one of the captured image and the biological information.
To reduce behaviors that do not match emotions of a user. This robot has: an acquisition unit which acquires a face image of a user and biological information of the user; and a behavior control unit which performs, on the basis of the face image and the biological information, a prescribed behavior in accordance with the state of emotions of the user.
Provided is a robot capable of naturally guiding the breathing of a user. A robot according to one aspect of the present invention is capable of guiding the breathing of a user and comprises: an exterior member; a first detection unit that acquires information pertaining to the breathing of the user; and a control unit that controls, on the basis of the information acquired by the first detection unit, the operation of the robot so as to guide the breathing of the user into a prescribed state.
Provided is a robot which has a prescribed temperature when a user comes into contact with the robot. A robot according to one aspect of the present invention is capable of contact with a user, said robot comprising: a first detection unit that outputs information relating to a user coming into proximity to the robot; an adjustment part that adjusts the surface temperature of the robot; and a control unit that, on the basis of information obtained by the first detection unit, controls an operation of the adjustment part such that the surface temperature of the robot becomes a prescribed temperature.
Provided is a technology in which a robot contacts a user in a warm state. The robot comprises: an acquisition unit which acquires information pertaining to the presence or approach of the user and information pertaining to the surface temperature of the robot; and a behavior control unit which, in the case where the surface temperature of the robot is not a target temperature when the presence or approach of the user is detected, commands the execution of a behavior that temporally avoids contact with the user.
Provided is a heater module capable of reducing transfer of heat generated from a heater to an object to be protected when the heater is disposed around the object to be protected. A heater module according to an aspect of the present invention comprises: an object to be protected; a heater that includes an electric conductive fiber which generates heat in accordance with an application voltage or an application current and that is disposed around the object to be protected; and a heat insulating member disposed between the object to be protected and the heater.
H05B 3/12 - Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
H05B 3/34 - Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
46.
METHOD FOR PRODUCING ACIDIC GAS ADSORBENT SHEET, AND ACIDIC GAS ADSORBENT SHEET
This method for producing an acidic gas adsorbent sheet comprises: step (I) for obtaining a reactant by reacting a compound C1 and a compound C2 in a mixed solution containing the compound C1, the compound C2, and porogen, the compound C1 having a primary amino group, the compound C2 having an epoxy group, and the mixed solution having a primary amino group equivalent greater than an epoxy group equivalent; step (II) for cooling the mixed solution containing the reactant, then adding the compound C2 to the mixed solution, and reacting the reactant and the compound C2 to obtain a reaction solution; step (III) for curing the reaction solution to obtain a sheet-like cured body; and step (IV) for removing porogen from the sheet-like cured body. An acidic gas adsorbent sheet according to the present invention contains a polymer having an amino group, has a carbon dioxide adsorption amount of greater than 0.4 mmol/g, as measured by adsorption test A1, up to 1 hour after the start of the test, and has a carbon dioxide desorption rate of greater than 80% as measured by desorption test B1.
B01J 20/30 - Processes for preparing, regenerating or reactivating
B01D 53/04 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
SURFACE MODIFICATION COMPOSITION, SURFACE MODIFICATION LAYER, SURFACE MODIFICATION SHEET, MULTILAYER BODY, SURFACE-MODIFIED MEMBER, COATED ARTICLE, METHOD FOR PRODUCING SURFACE-MODIFIED MEMBER, METHOD FOR PRODUCING COATED ARTICLE, MEMBER WITH FUNCTIONAL LAYER, AND METHOD FOR PRODUCING MEMBER WITH FUNCTIONAL LAYER
The purpose of the present invention is to provide a surface modification composition which enables a surface treatment to be performed simultaneously with molding of a resin member, and which is capable of forming a surface modification layer that has high adhesion and excellent coverage, while being suppressed in covering variation. The present invention relates to a surface modification composition containing a polymer component, wherein the loss tangent (tanδ) of a surface modification layer that is formed of this surface modification composition is 1.06 or less at 145°C as determined by dynamic viscoelasticity measurement, and the number average molecular weight of the polymer component is 20,000 or more.
C09D 133/04 - Homopolymers or copolymers of esters
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
An electrode (1) comprises a base film (2) and an electrically conductive carbon layer (4), in order toward one side in a thickness direction. A ratio (N/C) of nitrogen to carbon on one surface of the electrically conductive carbon layer (4) in the thickness direction, measured using X-ray photoelectron spectroscopy, is at least equal to 0.001.
An electrode (1) is provided with a substrate film (2) and a conductive carbon layer (4), in order in a direction toward one side in the thickness direction. The water contact angle on the surface of the conductive carbon layer (4) on the one side thereof in the thickness direction is 80 degrees or less.
The present invention provides a novel method for producing fibers that are suitable for an acidic gas adsorbent. This fiber production method includes a step I for obtaining a reactant P1 by at least partially reacting a compound group including a compound C1 having a primary amino group and a compound C2 having a functional group f that can react with the primary amino group, and a step II for forming a raw material M containing the reactant P1 into a fibrous shape. The ratio X/A of the equivalent X of the functional group f in the compound group to the equivalent A of the functional group f that can react with the primary amino group in the compound group is 0.9 or less.
B01J 20/30 - Processes for preparing, regenerating or reactivating
C08L 29/04 - Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
D01F 6/76 - Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from other polycondensation products
122 of the second release liner for the second sticky surface is 0.07 N/50 mm or more. The storage elastic modulus at 0°C of the sticky agent layer is 0.95 MPa or less.
Provided is a double-sided sticky sheet capable of having a high sticking strength and simultaneously achieving a reduction in minute recessed and protruding deformation and processibility. The double-sided sticky sheet has a sticky agent layer containing an acrylic polymer. The acrylic polymer is a polymer of monomer components containing heptyl acrylate and carboxyl group-containing monomers. The monomer components contain 3 weight% or more of the carboxyl group-containing monomers. Moreover, the gel fraction of the sticky agent layer is higher than 40%. Furthermore, the sticky agent layer has a storage elastic modulus of 0.04 MPa or more at 23°C and a tanδ of 0.46 or more at 23°C.
Provided is an adhesive sheet capable of highly suppressing fine concavo-convex deformation. Provided is an adhesive sheet having a colored adhesive layer. In this invention, the adhesive layer includes an acrylic polymer. The gel fraction in the adhesive layer is 25% or more. The adhesive layer has a storage modulus at 23℃ of 0.05 MPa or more and tanδ at 23℃ of 0.31 or more.
Provided is an adhesive sheet having excellent light-pressure adhesion. Provided is an adhesive sheet having an adhesive layer. The adhesive layer comprises an acrylic polymer and an acrylic oligomer. The acrylic polymer is a polymer of a monomer component including: an alkyl (meth)acrylate having a chain alkyl group having at least 7 carbon atoms; and a monomer having a reactive functional group. In addition, the monomer component includes at least 3 wt% of the monomer having the reactive functional group. A storage modulus of the adhesive layer at -20 °C is less than 220 MPa.
The present invention provides a new manufacturing method suitable for fabricating a separation membrane comprising a separation functional layer that contains a polyimide. The manufacturing method according to the present invention is a manufacturing method for a separation membrane 10A comprising a separation functional layer 1 that contains a polyimide. This manufacturing method includes: a step I for forming a coating film 6 by coating a coating liquid L1 containing the material of the separation functional layer 1 onto a substrate 5 which has a melting point of at least 270°C; a step II for forming the separation functional layer 1 by drying the coating film 6; and a step III for peeling the separation functional layer 1 from the substrate 5. In step III, if a water droplet is dropped onto a surface 5a of the substrate 5 from which the separation functional layer 1 has been peeled, the measured contact angle of water is at least 70°.
The present invention provides a spiral membrane element suitable for improving adhesiveness between an edge part and an external packaging material. A spiral membrane element 100 comprises an element body 10, an edge part 20 and an external packaging material 30. The edge part 20 comprises a body 21 having a first protrusion 22, and a skirt part 25 positioned between the element body 10 and the external packaging material 30 and satisfies at least one requirement selected from the group consisting of (1)-(3) indicated below. (1) The first protrusion 22 has an incision 221, and a part of the external packaging material 30 enters at least a part of the incision 221. (2) The skirt part 25 has at least one of a hole 251 and a through-hole 252, and a part of the external packaging material 30 enters at least a part of at least one of the hole 251 and the through-hole 252. (3) The first protrusion 22 has a recess 222, and a part of the external packaging material 30 enters at least a part of the recess 222.
0122. The membrane separation part 10 has a supply space and a penetrant space which have been separated by the pervaporation membrane 11. During operation, the pressure inside the penetrant-side space of the membrane separation part 10 is reduced so as to be lower than the pressure inside the degassing part 20.
B01D 61/00 - Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
1211010 in the permeation space of the membrane separation part 10 becomes greater than the minimum value of pressure that enable reaching into the permeation space of the membrane separation part 10 during a rated operation of the pressure reduction part 30.
The purpose of the present invention is to provide a silicon oxide gel dispersion that has excellent ease of handling. The present invention is a silicon oxide gel dispersion that includes a silicon oxide gel and a solvent, wherein the viscosity of the dispersion is 10-2000 mPa∙s when the solid content concentration thereof is 3.0 ±0.1 mass%.
G02B 1/04 - Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
Provided is an analysis system comprising: a sensor which has a plurality of detection units each including a colorimetric reagent and which detects a plurality of types of materials from the same specimen; and an analysis device which measures the concentration of at least one material among the plurality of types of materials. The analysis device includes: a color information acquisition unit which acquires color information indicating the color of the colorimetric reagent included in each of the plurality of detection units; and a concentration calculation unit which uses the color information indicating the color of the colorimetric reagent included in the detection unit, which detects one material, among the plurality of detection units and color information indicating colors in the colorimetric reagents included in the detection units other than the detection unit that detects the one material, and calculates the concentration of the one material.
G01N 21/77 - Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
62.
CATALYTIC REACTION METHOD, METHOD FOR PRODUCING ORGANIC COMPOUND, AND CATALYST COMPOSITION
A catalytic reaction method according to the present invention uses a catalyst in the presence of a solvent to react starting compounds. The solvent includes an organic solvent, an aqueous solvent, and an antioxidant. The reaction of the starting compounds is carried out in a two-phase system in which the organic solvent and the aqueous solvent are separated. A method for producing an organic compound according to the present invention comprises using a catalyst in the presence of a solvent to react starting compounds and synthesizing an organic compound from the starting compounds. The solvent includes an organic solvent, an aqueous solvent, and an antioxidant. The reaction of the starting compounds is carried out in a two-phase system in which the organic solvent and the aqueous solvent are separated.
The purpose of the present invention is to provide a photocurable resin sheet that is excellent in scratch resistance at high temperature. The present invention provides a photocurable resin sheet that contains (A) a high molecular compound with an epoxy group and (B) a low molecular compound with a photoinitiator group, wherein an epoxy functional group equivalent X of the high molecular compound (A) is 100 g/eq < X < 400 g/eq.
C08G 59/32 - Epoxy compounds containing three or more epoxy groups
C08G 59/68 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the catalysts used
G02B 1/04 - Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
64.
OPTICAL LAMINATED BODY, CONCAVE MIRROR, AND CONCAVE MIRROR PRODUCTION METHOD
The present invention pertains to an optical laminated body provided with a reflection film, and a protection film on the reflection film. The protection film is provided with a first base film and an adhesive layer on the first base film. A face of the protection film on the adhesive layer side is bonded to the reflection film. The surface roughness Ra of a surface of the protection film on the adhesive layer side is not greater than 180 nm. The protection film exhibits a thermal deformation amount of less than 1% at 110°C.
Provided is a curable composition in which a layered compound is dispersed in a liquid phase which contains a monomer starting material. The provided curable composition contains a liquid phase containing a monomer starting material, and a layered compound dispersed in the liquid phase. The layered compound has been subjected to organification using organic ions. The monomer starting material contains a polar monomer (m1).
C08F 2/44 - Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
C08F 20/00 - Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nit
C08F 292/00 - Macromolecular compounds obtained by polymerising monomers on to inorganic materials
C08L 51/10 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to inorganic materials
A data acquisition circuit according to the present invention has a plurality of signal processing units which each have a first analog chopper circuit, an amplifier, a second analog chopper circuit, and an analog filter that are connected in series. In a first mode, the data acquisition circuit converts analog signals from the analog filters into digital signals in series, and filters the digital signals after conversion in parallel. In a second mode, the data acquisition circuit converts analog signals from the amplifiers into digital signals in series, thereafter outputs the digital signals to a digital chopper circuit, and filters the digital signals from the digital chopper circuit after conversion in parallel. This makes it possible to appropriately acquire biological information in a plurality of frequency bands.
This data processing device has a memory, a controller, and a processor. The memory includes a first buffer and a memory array, and writes data, which is retained in the first buffer, on the memory array on the basis of reception of a write command. The controller transfers, to the first buffer, data received from outside, and outputs a trigger signal on the basis of having transferred a prescribed amount of data to the first buffer. The processor transmits the write command to the memory on the basis of reception of the trigger signal. Accordingly, even when one of a plurality of memories of various command specifications is mounted to the data processing device, increase in the power consumption of the processor can be suppressed and data can be written on said memory.
ADHESIVE COMPOSITION, ADHESIVE LAYER, ADHESIVE SHEET, MULTILAYER BODY, JOINED BODY, METHOD FOR PRODUCING JOINED BODY, AND METHOD FOR DISMANTLING JOINED BODY
The present invention relates to an adhesive composition which contains a multifunctional epoxy resin, a monofunctional epoxy compound and a thermoplastic resin, wherein: the content ratio of the monofunctional epoxy compound with respect to the total amount of the multifunctional epoxy resin and the monofunctional epoxy compound is 20% by mass to 50% by mass; and the content of the thermoplastic resin in the adhesive composition is 20% by mass to 60% by mass relative to all resin components.
Provided is a novel spiral membrane element that is suited for efficiently recovering a permeated fluid. This spiral membrane element 10 comprises a center tube 21, a separation membrane 12 that is wound on the center tube 21 and that separates a supplied fluid S into a permeated fluid S1 and a non-permeated fluid S2, and a supply space and a permeation space that are partitioned by the separation membrane 12. The permeation space is communicated with an outside space 30 of the spiral membrane element 10 via an external peripheral surface 10s of the spiral membrane element 10.
B01D 53/22 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by diffusion
C09J 133/00 - Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, ; Adhesives based on derivatives of such polymers
C09J 201/00 - Adhesives based on unspecified macromolecular compounds
The present invention pertains to a workpiece holding member comprising: a support body; an adhesive layer that is laminated onto the support body; and a workpiece holding layer that is laminated onto the adhesive layer and that holds a workpiece. The workpiece holding layer is configured as a foam body layer including a resin composition. The adhesive layer is no more than 2μｍ thick.
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 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
H05K 3/34 - Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
Provided is a thermal insulation material including a thermal insulation layer. The thermal insulation layer contains silicon dioxide particles, inorganic fibers, and at least one non-polymer dispersant represented by formula (A1), (A2), (A3), or (A4). The BET specific surface area of the silicon dioxide particles is 90 m2/g or more and less than 380 m2/g.
C07C 211/63 - Quaternary ammonium compounds having quaternised nitrogen atoms bound to acyclic carbon atoms
H01M 10/651 - Means for temperature control structurally associated with the cells characterised by parameters specified by a numeric value or mathematical formula, e.g. ratios, sizes or concentrations
H01M 10/658 - Means for temperature control structurally associated with the cells by thermal insulation or shielding
73.
ADHESIVE COMPOSITION, ADHESIVE LAYER, ADHESIVE SHEET, OPTICAL MEMBER WITH ADHESIVE LAYER, IMAGE DISPLAY DEVICE AND TOUCH PANEL
122111 (µg/cm222 (µg/cm2): the water content of the adhesive layer after being stored for 24 hours at 23°C and 50% RH after the storage of 8 hours at 85°C and 85% RH after being subjected to the condition (A)
C09J 133/00 - Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, ; Adhesives based on derivatives of such polymers
The objective of the present invention is to efficiently determine the electrical conductivity of an object being tested. In this electrical conductivity testing method: an object being tested (electrical conductor 3 or insulator 4) and a fixed member 2 are bonded using an electrically peelable adhesive layer 1 capable of bonding the object being tested and the fixed member 2; a voltage is applied across the object being tested and the electrically peelable adhesive layer 1; and the electrical conductivity of the object being tested is determined in accordance with a bonding state between the object being tested and the fixed member 2 after the voltage has been applied.
G01R 27/02 - Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
G01R 31/00 - Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
Provided is a method for manufacturing a cut film that allows it to be easily determined whether or not a cutting process has been executed normally. A method for manufacturing a cut film according to an embodiment of the present invention comprises a step for cutting resin film with a milling tool, wherein the milling tool is controlled so that its rotational speed is constant during the resin film cutting step, and a current value required to drive the milling tool is monitored.
B23C 3/12 - Trimming or finishing edges, e.g. deburring welded corners
B23C 5/10 - Shank-type cutters, i.e. with an integral shaft
B23Q 17/09 - Arrangements for indicating or measuring on machine tools for indicating or measuring cutting pressure or cutting-tool condition, e.g. cutting ability, load on tool
G02F 1/13 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
H05B 33/14 - Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material
H10K 50/10 - OLEDs or polymer light-emitting diodes [PLED]
H10K 59/00 - Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group
This biological adhesive is to be affixed to the living body. When the biological adhesive, affixed to an adherend having an Asker C hardness of zero, is then peeled from the adherend such that the angle between the surface at which the biological adhesive faces the adherend and the affixation surface of the adherend is 60°, the peeling adhesion force is 5.0 N/cm or above.
With respect to a peeling method that is applicable even to adherends that exhibit a relatively low hydrophilicity, there is provided a method for peeling an adhesive sheet that exhibits both adhesive strength to adherend and removability. This peeling method is a method for peeling an adhesive sheet is affixed to an adherend. This peeling method comprises applying an adhesive strength-reducing means to the adhesive sheet, and this adhesive strength-reducing means comprises: supplying an alcohol solution to the adherend/adhesive sheet interface at the peel front of the adhesive sheet from the adherend; and moving the peel front of the adhesive sheet in the peeling advance direction with this alcohol solution being present at the interface and advancing the introduction of the alcohol solution into the interface in compliance with the movement of the peel front.
Provided is a pressure-sensitive adhesive sheet which is readily removable by heating and has satisfactory storage stability. The pressure-sensitive adhesive sheet includes a pressure-sensitive adhesive layer. The pressure-sensitive adhesive layer comprises a polymer, a polyfunctional monomer, and a thermal polymerization initiator. The thermal polymerization initiator has a self-acceleration decomposition temperature (SADT) [°C] satisfying the relationship SADT+10≥60. The pressure-sensitive adhesive sheet has a decrease A [%] in peel force through heating of higher than 50% but less than 99.9%.
C09J 133/00 - Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, ; Adhesives based on derivatives of such polymers
79.
ADHESIVE SHEET AND METHOD FOR PEELING OFF ADHESIVE SHEET
Provided is an adhesive sheet that exhibits easy heat-peelability and reduced outgassing. Provided is an adhesive sheet having an adhesive layer. The adhesive layer contains a polymer and a multifunctional monomer that has a thermogravimetric loss at 180°C by TGA of not more than 1%. The content of this multifunctional monomer is at least 30 parts by weight per 100 parts by weight of the polymer. This adhesive sheet has a peel strength versus glass plate after heating for 1 hour at 180°C of not more than 1.0 N/20 mm.
C09J 133/00 - Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, ; Adhesives based on derivatives of such polymers
C09J 201/00 - Adhesives based on unspecified macromolecular compounds
80.
SHEET FOR OUTER PACKAGE AND POWER STORAGE DEVICE COMPRISING SAME
The present invention provides a sheet for an outer package that contains a power storage element of a power storage device, the sheet comprising a non-porous resin sheet, while having a peel strength F of 1.5 N/10 mm or more as determined by the evaluation method described below. This sheet for an outer package is suitable for the suppression of expansion of a power storage device. Evaluation method: A rectangular test piece which has a width of 10 mm and a length of 100 mm, and which is obtained by bonding a sheet for an outer package, the sheet being the object of the evaluation, and a polypropylene sheet with each other by means of hot pressing is subjected to a peel test wherein the sheet for an outer package is peeled away from the polypropylene sheet at a peeling angle of 180° at a peeling rate of 300 mm/minute. The peel strength F is the thus-measured 180°peel strength.
H01M 50/129 - Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material having a layered structure comprising three or more layers with two or more layers of only organic material
H01M 50/131 - Primary casings, jackets or wrappings of a single cell or a single battery characterised by physical properties, e.g. gas-permeability or size
H01M 50/141 - Primary casings, jackets or wrappings of a single cell or a single battery for protecting against damage caused by external factors for protecting against humidity
This winding device is for winding a filamentous adhesive element around the outer peripheral surface of a linear workpiece, the winding device comprising: a bobbin holder that rotatably retains a bobbin around which a filamentous adhesive element is wound; and a guide roller that is provided on the path of the filamentous adhesive element between the linear workpiece and the bobbin holder, that has a groove in the outer peripheral surface thereof, and onto which the filamentous adhesive element drawn out from the bobbin is threaded within the groove. The bobbin holder and the guide roller, working in union, swivel around the linear workpiece to wind the filamentous adhesive element around the outer peripheral surface of the linear workpiece.
A product substrate (100) manufacturing method comprises a first step, a second step, and a third step in this order. In the first step, an intermediate substrate (1) comprising a frame (2), a mounting portion (3), a first joint (4), and a second joint (5) is prepared. The mounting portion (3) is surrounded by the frame (2). The mounting portion (3) is spaced apart from the frame (2). The first joint (4) and the second joint (5) couple the frame (2) and the mounting portion (3). Each of the frame (2), the mounting portion (3), and the first joint (4) on the intermediate substrate (1) comprises a base insulation layer (12) and a wiring layer (13). The wiring layer (13) is disposed on one surface of the base insulation layer (12) in the thickness direction. In the second step, the intermediate substrate (1) is inspected. In the third step, the second joint (5) is removed.
A conveyance supporting mount according to the present invention, on which an electronic device having a sensor body is attached, comprises: a first supporting plate that has a high flexural rigidity; a second supporting plate that is provided to one main surface side of the first supporting plate, that is configured to allow the electronic device to be attached to a main surface thereof on the side opposite to the first supporting plate side, and that has a lower flexural rigidity than the first supporting plate; and an adhesive layer that is provided to at least a peripheral region between the main surface of the first supporting plate and the main surface of the second supporting plate.
The present invention provides a bonded body which can be dismantled even in cases where deformation of an adherend cannot be utilized for separation since rigid bodies are bonded with each other by an adhesive. The present invention provides a bonded body which comprises a first member, a second member and a bonding part which is arranged between the first member and the second member so as to bond the first member and the second member to each other. With respect to this bonded body, the bonding part contains a thermosetting adhesive. The thermosetting adhesive has a peel strength from a glass sheet of 1.0 N/20 mm or less after being heated at 180°C for 30 minutes.
This wiring circuit substrate (1) comprises a frame (2), a mounting part (3), and a joint (4). The mounting part (3) is surrounded by the frame (2). The mounting part (3) is set apart from the frame (2). The joint (4) connects the frame (2) and the mounting part (3). Each of the frame (2) and the mounting part (3) includes a base insulation layer (12), a wiring layer (13), and a cover insulation layer (14), and may also include a metal support layer (11). The base insulation layer (12) is disposed on one surface of the metal support layer (11) in the thickness direction. The wiring layer (13) is disposed on one surface of the base insulation layer (12) in the thickness direction. The cover insulation layer (14) is disposed on one surface of the base insulation layer (12) in the thickness direction. The cover insulation layer (14) covers a portion of the wiring layer (13). The joint (4) does not include the metal support layer (11). The joint (4) includes the base insulation layer (12), the wiring layer (13), and the cover insulation layer (14).
Provided is a technology suitable for the low-environmental-impact production of adhesive sheet. The provided method for producing adhesive sheet comprises: irradiating light onto a first laminate that contains, in the indicated sequence, a first substrate sheet, a first coating layer containing a first photocurable composition, and a first release liner, to form a first adhesive sheet from the first coating layer; and irradiating light onto a second laminate that contains, in the indicated sequence, a second substrate sheet, a second coating layer containing a second photocurable composition, and a second release liner, and that is formed using the first release liner peeled from the first adhesive sheet as the second substrate sheet, to form a second adhesive sheet from the second coating layer. The second substrate sheet has a larger peeling force versus the second adhesive sheet than does the second release liner.
Provided is a technique suitable for producing a pressure-sensitive adhesive sheet with a reduced burden to the environment. In order to form a continuous laminate comprising a continuous base sheet, a continuous coating layer comprising a photocurable composition, and a continuous release liner in this order, a method for producing the pressure-sensitive adhesive sheet comprises superposing the continuous release liner on the continuous coating layer while conveying the continuous release liner in the longitudinal direction and irradiating the resultant laminate with light to form the pressure-sensitive adhesive sheet from the coating layer. As the release liner, use is made of a sheet which has a peel force in peeling from the pressure-sensitive adhesive sheet, as measured after 24-hour exposure to an atmosphere where the release liner is superposed on the coating layer, of 1.0 N/50 mm or less and which has a peel force in peeling from the pressure-sensitive adhesive sheet, as measured before the 24-hour exposure, of 0.1 N/50 mm or less.
ADHESIVE COMPOSITION, ADHESIVE SHEET, ADHESIVE SHEET-BEARING OPTICAL FILM, AND METHOD FOR PRODUCING ADHESIVE SHEET AND METHOD FOR PRODUCING ADHESIVE SHEET-BEARING OPTICAL FILM
Provided in the present invention is a production method for a pressure-sensitive adhesive sheet in which the environmental burden during the process of producing the pressure-sensitive adhesive sheet can be further mitigated. A production method for a pressure-sensitive adhesive sheet according to the present invention includes: a step A for forming a first pressure-sensitive adhesive sheet by irradiating with light a first laminate that includes a first substrate sheet, a first coating layer including a first photocurable composition, and a first release liner, in said order; a step B for releasing the first release liner; and a step C for forming a second pressure-sensitive adhesive sheet by irradiating with light a second laminate that includes a second substrate sheet, a second coating layer including a second photocurable composition, and a second release liner, in said order. The first release liner released in step B is used as the second substrate sheet and/or the second release liner in step C. At least one photocurable composition selected from the group consisting of the first photocurable composition and the second photocurable composition includes an antioxidizing agent.
The present invention provides an adhesive sheet which is suitable for adjusting the anchoring power between itself and an optical film to a large value. An adhesive sheet 1 according to the present invention is formed of a photocurable composition which contains a monomer group and/or a partial polymerization product of the monomer group. With respect to this adhesive sheet 1, the added amount of a hydroxy group-containing monomer is less than 5 parts by weight per 100 parts by weight of the monomer group. The photocurable composition additionally contains an isocyanate-based crosslinking agent; and the added amount of the isocyanate-based crosslinking agent is 0.02 part by weight or more relative to a total of 100 parts by weight of the monomer group and the partial polymerization product.
The present invention provides an adhesive sheet which is formed from a photocurable composition and which is suitable for increasing the value of anchoring strength to an optical film. This adhesive sheet 1 is formed from a photocurable composition containing a monomer group and/or a partial polymer of said monomer group. The blending quantity of an isocyanate-based crosslinking agent in the photocurable composition is less than 0.05 parts by weight relative to a total of 100 parts by weight of the monomer group and partial polymer thereof. In the adhesive sheet 1, the monomer group includes an ether group-containing monomer, and the blending quantity of said ether group-containing monomer is 25 parts by weight or more relative to 100 parts by weight of the monomer group. In a case where a polymer is synthesized from the monomer group, the glass transition temperature of said polymer, as calculated from the Fox equation, is higher than -60ºC.
The present invention provides an optical layered body which is capable of suppressing the occurrence of problems in the image display function of an image display device. An optical layered body according to the present invention is equipped with an adhesive sheet 1 formed from a photocurable composition, and an optical film 2 which includes one or more films selected from the group consisting of a polarizing film and a phase difference film. The anchoring force F between the adhesive sheet 1 and the optical film 2 is 10.0N/25mm or higher. The anchoring force F may be greater than 16.0N/25mm.
C09J 133/00 - Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, ; Adhesives based on derivatives of such polymers
C09J 201/00 - Adhesives based on unspecified macromolecular compounds
G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
The present invention provides an adhesive sheet that is capable of suppressing corrosion of a conductive layer, especially a conductive layer containing a metal oxide such as ITO, and is suitable for adjusting the anchoring force with an optical film to a large value. The adhesive sheet 1 of the present invention is formed from an adhesive agent composition containing a monomer group and/or a polymer of the monomer group. The adhesive sheet 1 has a first surface 1a and a second surface 1b that are opposite to each other. In the adhesive sheet 1, the amount of carboxyl group-containing monomers blended in the adhesive agent composition and the element ratio R1 in the first surface 1a satisfy at least one selected from the group consisting of requirements (1) and (2).
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
C09J 133/00 - Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, ; Adhesives based on derivatives of such polymers
C09J 201/00 - Adhesives based on unspecified macromolecular compounds
H05B 33/28 - Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode of translucent electrodes
H10K 50/10 - OLEDs or polymer light-emitting diodes [PLED]
H10K 59/00 - Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group
94.
METHOD FOR PRODUCING ADHESIVE SHEET AND METHOD FOR PRODUCING OPTICAL FILM WITH ADHESIVE SHEET
33 from the adhesive sheet, measured after being detached from the adhesive sheet three times, starting from an unused state, of less than 1.0 N/50 mm is used.
The present invention provides an adhesive sheet which can be manufactured with a low environmental load by reducing the disposal volume of a release liner required for manufacturing the adhesive sheet. An adhesive sheet 1 according to the present invention is formed from a photocurable adhesive composition containing: a monomer group including a (meth)acrylic monomer and/or a partially polymerized product of the monomer group; and a photopolymerization initiator. The thickness of the adhesive sheet 1 is 5-100 μm. The adhesive composition further contains an antioxidant. The antioxidant contains at least one selected from the group consisting of a hindered phenol-based compound, a hindered amine-based compound, and a phosphorus-based compound, and has a molecular weight of at most 1,000.
C09J 133/00 - Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, ; Adhesives based on derivatives of such polymers
Provided is a method for producing an adhesive sheet, the method comprising subjecting a first adhesive sheet, comprising a polymer of a monomer and a remaining monomer, to a surface modification treatment in which an active energy ray is used, to obtain a second adhesive sheet in which the amount of the remaining monomer is reduced compared to the first adhesive sheet. The surface modification treatment is, for example, at least one treatment selected from the group consisting of a corona treatment, a plasma treatment, an excimer UV light treatment, and a flame treatment. This production method is suitable for producing an adhesive sheet in which a reduction in an anchoring force is suppressed while also having a reduced amount of a remaining monomer.
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
Provided is an optical laminate suitable for use in an image display device that may be exposed to a high temperature environment. The optical laminate provided comprises: an adhesive sheet that is formed of a photocurable composition which contains a monomer group and/or a partially polymerized product of the monomer group; and a phase difference film. The adhesive sheet and the phase difference film are in direct contact with each other or sandwich therebetween a layer having a thickness of not more than 10 μm. The amount of residual monomer contained in the adhesive sheet is not more than 16,000 ppm (weight basis).
C09J 133/00 - Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, ; Adhesives based on derivatives of such polymers
C09J 201/00 - Adhesives based on unspecified macromolecular compounds
G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
98.
SEPARATION MEMBRANE AND METHOD FOR MANUFACTURING SAME
The present invention provides a new separation membrane that is suitable for separating an acidic gas from a gas mixture containing the acidic gas. A separation membrane 10 according to the present invention is provided with a separation function layer 1 and a porous support 2 that is in direct contact with the separation function layer 1. The separation function layer 1 and the porous support 2 each contain a polyimide. The polyimide includes a structural unit A1 derived from a tetracarboxylic dianhydride a1 that has an acid anhydride structure S having a six-membered ring. For example, the porous support 2 has continuous holes.
B01D 69/00 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
B01D 69/02 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
B01D 71/64 - Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
C08G 73/10 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
C08J 9/26 - Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
B01D 53/22 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by diffusion
1010 and the one opening 13. The inner diameter of the outer member 30 is larger than the outer diameter of the inner member 10 between the first contact section 5c and another opening 14. The outer member 30 includes a projecting section 31p forming the first contact section 5c. The projecting section 31p is surrounded by a space 30g.
Provided is a protective sheet that is provided with a protective layer that is, after providing protection to at least a portion of the surface of an object to be protected, removed by a liquid containing water. The protective layer contains a solid hydrophilic polymer and a liquid compound having a hydrophilic group in the molecule thereof.
H01L 21/301 - Treatment of semiconductor bodies using processes or apparatus not provided for in groups to subdivide a semiconductor body into separate parts, e.g. making partitions
C08L 101/14 - Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels
patents
