A microcapsule-type curable resin composition to be applied to a screwing member is capable of reducing the generation of crumbs when the screwing member is screwed into a base material, having excellent anti-loosening effect. A method for producing a screwing member, includes applying the microcapsule-type curable resin composition to a surface of a screwing member, and drying the composition to form a precoated adhesive layer. A screwing member has a precoated adhesive layer formed by applying the microcapsule-type curable resin composition to the surface of the screwing member and drying the composition. A microcapsule-type curable resin composition contains Component (A): an epoxy resin; Component (B): a water-dispersible binder; Component (C): a curing agent for an epoxy resin; and Component (D): a hollow filler.
A curing agent can suppress the viscosity change of a curable resin composition made into a one-pack type one, and has no influence on physical properties of a cured material. The treated curing agent is obtained by mixing and dispersing the following components (A) to (C) and thereafter removing the component (B). Component (A) is a curing agent being solid at 25° C. Component (B) is a solvent that does not dissolve the component (A). Component (C) is a metal alkoxide compound.
C08G 59/40 - 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 curing agents used
It has been conventionally difficult to achieve both storage stability and photocurability by addition of a polythiol compound to a compound having a (meth)acryloyl group. A photocurable composition contains components (A) to (D): Component (A): a compound having a (meth)acryloyl group, Component (B): a polythiol compound, Component (C): a photoinitiator, Component (D): a storage stabilizer having pKa of 1.0 to 4.0 (containing no component (A)).
C08G 18/12 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
C08G 18/38 - Low-molecular-weight compounds having hetero atoms other than oxygen
C08G 18/67 - Unsaturated compounds having active hydrogen
A photocurable composition for a nail or an artificial nail, contains a polythiol compound and fumed silica, in which the composition allows both a high structural viscosity ratio (high thixotropy), and a high transparency (low turbidity) of a cured material to be achieved. A photocurable composition for a nail or an artificial nail, contains Component (A): a compound having a (meth)acryloyl group; Component (B): a polythiol compound; Component (C): a photoinitiator; and Component (D): a filling agent containing a component (D-1) and a component (D-2). The component (D-1) and the component (D-2) are each surface-treated fumed silica having a specific residue on the surface thereof.
A61K 8/58 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
A61K 8/46 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
The present disclosure provides a curing accelerator that ensures curing acceleration performance while inhibiting whitening and is mildly irritating. The present disclosure relates to a method for accelerating curing of a monomer, the method including curing a monomer using a curing accelerator that contains a component (A) and a component (B) below and does not contain a solvent having a boiling point higher than 120° C.: the component (A): a solvent having 2 or more carbon atoms in one molecule and having a boiling point of 25 to 120° C.; and the component (B): water.
A curable composition containing components (A) to (E) as follows, and containing 12 to 858 by mass of the component (A), 12 to 85% by mass of the component (B), and 0.5 to 20% by mass of the component (C), relative to 100% by mass in total of the component (A), the component (B) and the component (C): (A) an organic solvent having an initial boiling point of 85° C. or higher and lower than 145° C.; (B) an organic solvent having an initial boiling point of 145° C. or higher and lower than 190° C.; (C) an organic solvent having an initial boiling point of 190° C. or higher and lower than 250° C.; (D) a polysilazane compound; and (E) a catalyst. According to the present invention, there is provided a curable composition excellent in drying properties, recovery workability after an elapse of a certain period of time, and water repellency of a coating film.
C09D 183/16 - Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon onlyCoating compositions based on derivatives of such polymers in which all the silicon atoms are connected by linkages other than oxygen atoms
7.
GASKET MOLDING METHOD, FUEL CELL, FUEL CELL PRODUCTION METHOD, SEALING METHOD, AND GASKET MOLDING DEVICE
According to one embodiment, a gasket molding method for molding a gasket on a workpiece includes, in the order recited: an application step for applying an active energy ray curable liquid into a cavity of a molding die; a bonding step for bonding the molding die coated with the active energy ray curable liquid and the workpiece; a curing step for curing the applied active energy ray curable liquid by irradiation with an active energy ray; and a mold release step for pulling off the cured active energy ray curable liquid from the molding die together with the workpiece.
A moisture-curable resin composition contains components (A) to (D) as follows: component (A): a (meth)acrylic polymer having a hydrolyzable silyl group; component (B): a metal hydroxide flame retardant; component (C): a phosphorus-based flame retardant; and component (D): a curing catalyst. A moisture-curable resin composition has an extremely low content of low-molecular siloxane and gives cured products having an excellent flame retardancy corresponding to V-0 and simultaneously being high in flexibility and resin strength.
A photocurable resin composition for a nail or an artificial nail includes components (A) to (D). Component (A) is a urethane (meth)acrylate oligomer; component (B) is a compound having three or more functional groups which are (meth)acryloyl groups (excluding the component (A)); component (C) is a polyfunctional thiol compound; and component (D) is a photoinitiator. The composition contains 0.01 parts by mass or more and 3.0 parts by mass or less of component (C) with respect to 100 parts by mass of a compound having a (meth)acryloyl group.
An object of the present invention is to provide a thermally conductive resin composition with which a cured product excellent in tensile strength and extensibility while maintaining thermal conductivity can be obtained. The present invention is to provide a thermally conductive resin composition including components (A) to (E) below. Component (A): Urethane (meth)acrylate having a (meth)acryloyl group at one end and having a polyether skeleton, Component (B): Monofunctional (meth)acrylic monomer having a polyether skeleton and not having a urethane skeleton, Component (C): Radical polymerization initiator, Component (D): Plasticizer, Component (E): Thermally conductive powder.
A curable resin composition containing components (A) to (E) below: (A) a compound having two or more glycidyl groups in one molecule (excluding a component (B)); (B) a glycidyl group-containing acrylic polymer; (C) a tackifier having a phenol skeleton and an OH value of 100 or more; (D) an inorganic filler; and (E) a curing agent. One embodiment of the present invention is an adhesive for structure that has high flexibility and is excellent in resin strength, adhesive strength, and toughness coefficient.
C08G 59/40 - 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 curing agents used
C08L 33/06 - 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 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 163/00 - Adhesives based on epoxy resinsAdhesives based on derivatives of epoxy resins
C09J 165/00 - Adhesives based on macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chainAdhesives based on derivatives of such polymers
12.
CURABLE COMPOSITION, AND CURED COATING, ARTICLE, AND METHOD FOR FORMING COATING USING THE SAME
A curable composition includes: a component (A) that is a polysiloxazane compound having a weight-average molecular weight of 3,000 to 10,000 and a number-average molecular weight of 2,000 to 8,000, and having a specific structure; and (B) a silicone compound having a hydrolysable silyl group or a hydroxy group. According to the present invention, a curable composition that can form a coating having excellent water repellency and sliding property, and that also has excellent coating stability in the initial working is provided.
C08G 77/08 - Preparatory processes characterised by the catalysts used
C08G 77/26 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen nitrogen-containing groups
C08K 5/5419 - Silicon-containing compounds containing oxygen containing at least one Si—O bond containing at least one Si—C bond
C09D 183/14 - Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon onlyCoating compositions based on derivatives of such polymers in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
13.
CURABLE RESIN COMPOSITION, A CURED PRODUCT, A LAMINATED BODY COMPOSED OF A CURED PRODUCT, AND A METHOD FOR DISASSEMBLING THEREOF
The present invention relates to a curable resin composition capable of forming a cured product having excellent adhesive strength and easy dismantlability by an oxidizing agent, and capable of imparting excellent dismantlability when used as a primer to pretreat an adherend even when various adhesives, sealants, and coating agents are used. The curable resin composition includes the following components (A) and (B) but free of epoxy resin:
Component (A): A compound having one or more (meth)acryloyl groups per molecule.
Component (B): A hydrazide compound.
A retaining tool is to be arranged in a housing space of a packing container and has: an insertion portion into which a syringe containing a material storage container that stores a viscous material can be inserted in an upright posture; and a solid portion that is provided around the insertion portion and forms the insertion portion. The solid portion is formed from a first end portion at which the insertion portion is positioned in the direction in which the viscous material is inserted into the insertion portion to a second end portion that is on the opposite side from the first end portion; includes a non-crosslinked polyethylene foam; and prevents bubbling when the viscous material as frozen at 0° C. or below thaws. The present invention also provides a usage method for the retaining tool, a syringe transport tool set, and a transport method for a syringe.
B65D 25/10 - Devices to locate articles in containers
A61M 5/00 - Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular wayAccessories therefor, e.g. filling or cleaning devices, arm rests
B65D 81/107 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using blocks of shock-absorbing material
B65D 81/18 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
B65D 81/38 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
15.
TWO-COMPONENT CURABLE RESIN COMPOSITION AND CURED PRODUCT THEREOF
A two-component curable resin composition forms a cured product that is excellent in storage stability, is quickly cured by mixing, and has high elongation and high strength is obtained without using a dibutyltin catalyst. A two-component curable resin composition includes the following agent A and agent B. Agent A is a composition containing component (a) and component (b). Component (a) is a hydrogenated epoxy resin. Component (b) is one or more compounds selected from the group consisting of titanium dialkoxybis(acetylacetonate), titanium tetraisopropoxide, tetra-tertiary-butyl titanate, and an aluminum catalyst. Agent B is a composition containing component (c) and component (d). Component (c) is an organic polymer having two or more hydrolyzable silyl groups. Component (d) is a curing agent for component (a).
C08L 53/00 - Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
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
A two-component curable resin composition forms a cured product having high elongation and high strength while maintaining adhesive force to metal. A two-component curable resin composition includes the following agent A and agent B. Agent A is a composition containing component (a) and component (b). Component (a) is (a-1) a hydrogenated epoxy resin and (a-2) a bisphenol type epoxy resin. Component (b) is a curing catalyst of component (c). Agent B is a composition containing component (c) and component (d). Component (c) is an organic polymer having two or more hydrolyzable silyl groups. Component (d) is a curing agent for component (a).
C08L 63/00 - Compositions of epoxy resinsCompositions of derivatives of epoxy resins
C08L 101/10 - Compositions of unspecified macromolecular compounds characterised by the presence of specified groups containing hydrolysable silane groups
C09J 163/00 - Adhesives based on epoxy resinsAdhesives based on derivatives of epoxy resins
17.
SYRINGE TRANSPORT TOOL SET, TRANSPORTATION METHOD OF SYRINGE, PACKAGING MEMBER, AND USE METHOD OF PACKAGING MEMBER
The present invention provides a syringe transport method, packaging member, a method for using the packaging member, and a syringe transport tool set that has: surrounding member that is arranged in a housing space in a packing container, encircles a syringe comprising a material storage container that stores a viscous material, and comprises buffer member that cushions against external force applied to the syringe during transportation of the syringe; and a cold storage container comprising a content that can be arranged between the syringe and the buffer member in the housing space and which cools the syringe and a content storage container that houses the content. The thermal conductivity of the buffer member is no more than 0.022W/m·K. The melting point of the content is no more than −30° C. The present invention uses a configuration other than vacuum heat insulation and prevents or suppresses excessive cooling of the viscous material.
B65D 81/18 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
A61M 5/00 - Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular wayAccessories therefor, e.g. filling or cleaning devices, arm rests
B65D 25/10 - Devices to locate articles in containers
B65D 81/107 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using blocks of shock-absorbing material
B65D 81/38 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
According to the present invention, there is provided a foaming apparatus that discharges a foamable material obtained by mixing gas into a viscous material of a resin and dispersing bubbles in a liquid of the viscous material. The foaming apparatus includes: a pipe; a material supply unit; a gas supply unit; a first gear pump; a second gear pump; a third gear pump; a mixer; a discharge unit; and a control unit.
B01F 23/235 - Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids for making foam
B01F 25/51 - Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle in which the mixture is circulated through a set of tubes, e.g. with gradual introduction of a component into the circulating flow
B01F 25/62 - Pump mixers, i.e. mixing within a pump of the gear type
B01F 33/81 - Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
A photocurable resin composition for nails or artificial nails, contains the following components (A) to (D): a component (A): a urethane (meth) acrylate oligomer, a component (B): a monomer selected from the group consisting of a (meth)acrylate monomer, a (meth)acrylamide monomer, and (meth)acrylic acid (excluding the component (A)), a component (C): polyglycerol having no (meth)acryloyl group and/or a compound having a polyglyceryl ether skeleton having no (meth)acryloyl group, a component (D): a photoinitiator. A molecular weight of the component (C) is 200 or more.
PHOTOCURABLE COMPOSITION HAVING SHEET SHAPE, PHOTOCURABLE COMPOSITION, METHOD FOR PRODUCING PHOTOCURABLE COMPOSITION HAVING SHEET SHAPE, AND LAMINATED BODY
The present invention relates to a photocurable composition having a sheet shape at 25° C. in an uncured state, the photocurable composition including a urethane-modified (meth)acrylate oligomer and a photoinitiator and being free from a film-forming component. The present invention also relates to a photocurable composition, a method for producing a photocurable composition having a sheet shape at 25° C. in an uncured state, and a laminated body.
The present invention relates to an epoxy resin composition having excellent low-temperature curability and excellent permeability into a clearance of a narrow portion. An epoxy resin composition containing components (A) to (C) below:
the component (A): a compound having two or more epoxy groups;
the component (B): silica treated with phenylaminosilane; and
the component (C): a compound curing the component (A).
C08G 59/40 - 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 curing agents used
One embodiment of the present invention aims to provide a photocurable sheet-shaped sealing agent having adherence to an electrolyte membrane and a hydrogen gas barrier. A photocurable sheet-shaped sealing agent for fuel cell, comprising a component (A): urethane (meth)acrylate, a component (B): a phenoxy resin, and a component (C): a photopolymerization initiator.
A cleaning composition has reduced erodibility to members having plastic base materials, suitable dryability, and nonflammability. The cleaning composition contains components (A) and (B) below in a mass ratio between component (A) and component (B) of 85 : 15 to 55 : 45, and being hydrocarbon-based solvent-free: (A): cis-1-chloro-3,3,3-trifluoropropene; and (B): a fluorine-based solvent having a boiling point of 65° C. to 80° C. and a specific gravity of 1.55 to 1.65, excluding component (A).
A curable resin composition that is compatible with application by screen printing while maintaining cured product properties of high strength and high elongation. A curable resin composition contains the following (A) to (C) components: (A) component: a polyisobutylene resin containing one or more (meth)acryloyl groups and a —[CH2C(CH3)2]— unit; (B) component: a radical polymerization initiator; and (C) component: an antifoaming agent containing a silicone compound having none of a methoxysilyl group, an ethoxysilyl group, and a (meth)acryloyl group and not containing an organic solvent.
An epoxy resin has excellent adhesiveness to different materials. An epoxy resin composition includes the following (A) to (E): (A) a compound with an epoxy equivalent of less than 210 g/eq. that is liquid at 25° C. and has two or more epoxy groups in one molecule, (B) (B-1) a compound with an epoxy equivalent of 210 g/eq. or more that is liquid at 25° C. and has two or more epoxy groups in one molecule and/or (B-2) a compound that is solid at 25° C. and has two or more epoxy groups in one molecule, (C) a thiol curing agent, (D) a latent curing agent, and (E) a reactive diluent.
C08G 59/38 - Epoxy compounds containing three or more epoxy groups together with di-epoxy compounds
C08G 59/40 - 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 curing agents used
A moisture curable resin composition has excellent adhesiveness to aluminum, and it also has excellent rapid curability and thick film curability by moisture without using an organic tin catalyst. A moisture curable resin composition contains the following (A) to (C) components: (A) component: a polyoxyalkylene having a hydrolyzable silyl group at both terminals; (B) component: a zinc-based catalyst; and (C) component: a compound having one hydrolyzable silyl group and at least one amino group in one molecule. The (B) component is contained in a predetermined amount per 100 parts by mass of the (A) component.
Provided is an epoxy resin composition that, although it can be cured even at a low temperature, can form a cured product having excellent impact resistance and has excellent adhesive strength. Specifically, provided is an epoxy resin composition containing: (A) an epoxy resin which is liquid at 25° C.; (B) an epoxy resin which is solid at 25° C.; (C) a rubber-modified epoxy resin (excluding the (A) and the (B)); (D) a blocked urethane resin; (E) a spherical inorganic filler having an average particle size of 0.1 μm to 150 μm; (F) an organic filler; and (G) a latent curing agent.
A photocurable resin composition for a nail or an artificial nail can form a cured product that has excellent transparency and gloss while having hardness required for coating a nail or an artificial nail. The photocurable resin composition for a nail or an artificial nail contains components (A) to (D): component (A): a urethane (meth)acrylate oligomer, component (B): a compound having three or more (meth)acryloyl functional groups (excluding the component (A)), component (C): a compound having a molecular weight of 200 or less and having a hydroxyl group and a methacryloyl group (excluding the components (A) and (B)), and component (D): a photoinitiator.
C09D 151/08 - Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCoating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
A photocurable composition contains components (A) to (D). The composition contains 1 to 50 parts by mass of the following component (B) and 50 to 300 parts by mass of the component (C) relative to 100 parts by mass of the following component (A). The component (A) is a polyisobutylene having a (meth)acryloyl group in its molecule. The component (B) is a urethane-modified (meth)acrylate oligomer (excluding the component (A)). The component (C) is a (meth)acrylate monomer (excluding the component (A) and the component (B)). The component (D) is a photoinitiator.
An epoxy resin composition comprising the following components (A) to (E). Component (A) is a compound containing two or more epoxy groups. Component (B) is phenyl monoglycidyl ether having an alkyl group with 1 to 10 carbon atoms. Component (C) is an oxetane compound. Component (D) is a thiol curing agent. Component (E) is a curing accelerator.
A detergent composition has high detergency and reduced erosivity with respect to resins. The detergent composition contains the following component (A) and component (B) A mass ratio of the component (A) to the component (B) is expressed as component (A): component (B)=40:60 to 55:45:
A detergent composition has high detergency and reduced erosivity with respect to resins. The detergent composition contains the following component (A) and component (B) A mass ratio of the component (A) to the component (B) is expressed as component (A): component (B)=40:60 to 55:45:
component (A): 1-chloro-3,3,3-trifluoropropene
A detergent composition has high detergency and reduced erosivity with respect to resins. The detergent composition contains the following component (A) and component (B) A mass ratio of the component (A) to the component (B) is expressed as component (A): component (B)=40:60 to 55:45:
component (A): 1-chloro-3,3,3-trifluoropropene
component (B): a hydrofluoroolefin of the following general formula:
A detergent composition has high detergency and reduced erosivity with respect to resins. The detergent composition contains the following component (A) and component (B) A mass ratio of the component (A) to the component (B) is expressed as component (A): component (B)=40:60 to 55:45:
component (A): 1-chloro-3,3,3-trifluoropropene
component (B): a hydrofluoroolefin of the following general formula:
CnF2n−1—O—CmH2m+1.
A detergent composition has high detergency and reduced erosivity with respect to resins. The detergent composition contains the following component (A) and component (B) A mass ratio of the component (A) to the component (B) is expressed as component (A): component (B)=40:60 to 55:45:
component (A): 1-chloro-3,3,3-trifluoropropene
component (B): a hydrofluoroolefin of the following general formula:
CnF2n−1—O—CmH2m+1.
n is an integer of 5 to 10, and m is an integer of 1 to 5.
A material application device has a pushing part, and a driving part. The driving part includes a first driving part capable of imparting a driving force to the pushing part by a motor, and a second driving part capable of imparting a driving force to the pushing part by supplying a fluid into an inner space S isolated from the outside.
B05C 5/02 - Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work from an outlet device in contact, or almost in contact, with the work
B05C 17/01 - Hand tools or apparatus using hand-held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material through an outlet orifice by pressure with mechanically or electrically actuated piston or the like
B05C 17/015 - Hand tools or apparatus using hand-held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material through an outlet orifice by pressure with pneumatically actuated piston or the like
This curable composition comprises the following (A)-(E) components: (A) an organic solvent having an initial boiling point of 85-145ºC (exclusive of 145); (B) an organic solvent having an initial boiling point of 145-190ºC (exclusive of 190); (C) an organic solvent having an initial boiling point of 190-250ºC (exclusive of 250); (D) a polysilazane compound; and (E) a catalyst, wherein 12-85 mass% of the (A) component, 12-85 mass% of the (B) component, and 0.5-20 mass% of the (C) component are contained with respect to 100 mass% of the total of the (A) component, the (B) component, and the (C) component. According to the present invention, provided is a curable composition having excellent drying properties, recovery workability after a certain period of time, and film water repellency.
C08L 83/16 - Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon onlyCompositions of derivatives of such polymers in which all the silicon atoms are connected by linkages other than oxygen atoms
The present invention provides a curable resin composition excellent in surface curability and internal curability in bonding adherend members without use of an organic tin catalyst. The curable resin composition includes the following components (A) to (E): component (A): an epoxy resin having 2 or more epoxy groups in a molecule; component (B): a bismuth catalyst; component (C): water having a pH of 8.0 or more; component (D): an organic polymer having 2 or more hydrolyzable silyl groups in a molecule; and component (E): a curing agent for an epoxy resin.
This moisture-curable resin composition includes the components (A) to (D). Component (A): A (meth)acrylic polymer having a hydrolyzable silyl group. Component (B): A metallic hydroxide flame retardant. Component (C): A phosphorus-based flame retardant. Component (D): A curing catalyst. The present invention provides a moisture-curable resin composition that has an extremely low content of low-molecular siloxane and that gives a cured product having high flexibility and high resin strength while also having excellent flame retardancy equivalent to V-0.
The present invention relates to a primer composition that achieves excellent adhesion to poorly adhesive materials. Specifically, the present invention relates to a primer composition that includes (A) benzophenone, (B) a compound that has at least 2 benzene rings and a molecular weight of at least 190, and (C) a solvent.
The present invention relates to a curable resin composition, etc., having excellent in applicability and workability. Specifically, the present invention relates to a resin composition, etc., including: one or more base polymers selected from the group consisting of (A) a polymer having two or more alkenyl groups and (B) a polyorganosiloxane having a hydroxyl group bound to a silicon atom; (C) a silica powder surface-treated with an alkyl silane; and (D) a compound including one or more elements selected from the group consisting of boron, phosphorus, sulfur, and nitrogen.
The present invention provides a curable composition capable of securing delayed curing time for carrying out a work such as laminating or tightening after carrying out irradiation with an energy ray or heating and capable of exhibiting delayed curing property after that, regardless of whether an adherend is transparent or not. The present invention is a curable composition comprising components (A) to (C): a component (A): a compound having a (meth)acryloyl group in a molecule; a component (B): saccharin; and a component (C): at least one of a photocationic catalyst as a component (C-1) and a thermal cationic catalyst as a component (C-2).
C08F 20/32 - Esters containing oxygen in addition to the carboxy oxygen containing epoxy radicals
C09J 5/06 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
C09J 133/10 - Homopolymers or copolymers of methacrylic acid esters
The present invention relates to a cuarable resin composition, etc., having an excellent transparency, applicability, and workability. Specifically, the present invention relates to a resin composition, etc., including: (A) a polymer having two or more (meth)acryloyl groups in one molecule thereof; (B) a silica powder surface-treated with an alkyl silane; and (C) boric acid or a borate ester.
A curable composition for mechanical foaming has a complex viscosity η* that satisfies the following conditions (A) and (B) in frequency dependence measurement by a rheometer:
condition (A): η* at 0.1 Hz and 25° C. is in a range of 1000 to 50000 Pa·s; and
condition (B): η* at 10.0 Hz and 25° C. is in a range of 100 to 1000 Pa·s.
The curing form of the curable composition for mechanical foaming is not a moisture curing form.
B29C 44/04 - Shaping by internal pressure generated in the material, e.g. swelling or foaming for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
B29C 44/34 - Component parts, details or accessoriesAuxiliary operations
A dispensing apparatus includes: a storage unit including a first flow path, a second flow path, and a third flow path; and a movable member including a first part, and a second part. The first part and the second part are formed in a long shape, and the second part is formed such that a cross-section crossing the longitudinal direction is smaller than that of the first part.
B05C 11/10 - Storage, supply or control of liquid or other fluent materialRecovery of excess liquid or other fluent material
B05C 5/02 - Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work from an outlet device in contact, or almost in contact, with the work
43.
CURABLE COMPOSITION, AND CURED COATING, ARTICLE, AND METHOD FOR FORMING COATING USING THE SAME
This curable composition has a weight average molecular weight of 3,000-10,000 and a number average molecular weight of 2,000-8,000, and contains a polysiloxazane compound (A) component having a specific structure, and a silicone compound (B) having a hydrolysable silyl group or a hydroxyl group. The present invention provides a curable composition from which it is possible to form a coating film having excellent water repellency and sliding properties, and which provides excellent stability to a coating film at the initial stage of being applied.
C08L 83/14 - Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon onlyCompositions of derivatives of such polymers in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
C08K 3/011 - Crosslinking or vulcanising agents, e.g. accelerators
C09D 183/14 - Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon onlyCoating compositions based on derivatives of such polymers in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
An object of the present invention is to provide an adhesive composition that causes less warpage in adhering materials made of different substances and is superior in adhesion force with keeping bulk strength in the cured product. The present invention is an adhesive composition containing the following components (A) to (D):
An object of the present invention is to provide an adhesive composition that causes less warpage in adhering materials made of different substances and is superior in adhesion force with keeping bulk strength in the cured product. The present invention is an adhesive composition containing the following components (A) to (D):
component (A): an epoxy-modified plant oil;
component (B): a curable resin at least containing an elastomer-modified epoxy resin, provided that the component (A) is excluded;
component (C): a tackifier; and
component (D): a latent curing agent.
C09J 163/00 - Adhesives based on epoxy resinsAdhesives based on derivatives of epoxy resins
45.
SHEET-SHAPED PHOTOCURABLE COMPOSITION, PHOTOCURABLE COMPOSITION SOLUTION, METHOD FOR PRODUCING SHEET-SHAPED PHOTOCURABLE COMPOSITION, AND LAMINATED BODY
The sheet-shaped photocurable composition of the present invention includes components (A) to (D) as follows, and is in a sheet shape at 25° C. in a state before curing:
Component (A): (meth)acrylic triblock copolymer,
Component (B): (meth)acrylate oligomer (excluding the component (A)),
Component (C): a monomer having a (meth)acryloyl group and having a specific structure, and
Component (D): photoinitiator.
C09J 151/00 - Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsAdhesives based on derivatives of such polymers
C09J 7/40 - Adhesives in the form of films or foils characterised by release liners
C09J 7/10 - Adhesives in the form of films or foils without carriers
46.
Curable coating agent composition and cured coating film
An object of the present invention is to provide a curable coating agent composition excellent in adhesion to a substrate such as a (meth)acrylic resin, appearance of a thick coating film, and friction resistance of a cured coating film. A curable coating agent composition including a silicone oligomer (A) having a hydrolyzable functional group, a condensation reaction catalyst (B), a silane compound (C), and an organic solvent (D), in which the component (C) contains at least one or more of a silane compound (c1) having a primary amino group and a hydrolyzable functional group and at least one or more of a silane compound (c2) having a secondary amino group and a hydrolyzable functional group.
The photocurable resin composition of the present invention has a reaction force at 10% compression of a cured product of the photocurable resin composition of 1 to 300 kPa and a reaction force at 50% compression of the cured product of the photocurable resin composition of 1 to 500 kPa, contains a hollow organic resin filler as a component (A), and does not contain a monofunctional acrylic monomer having a hydroxyl group.
[Problem] The purpose of the present invention is to provide a curable resin composition which is suitable for application by means of screen printing, while maintaining the characteristics of a cured product including high strength and high elongation. [Solution] A curable resin composition which contains the components (A) to (C) described below. Component (A): a polyisobutylene resin which comprises one or more (meth)acryloyl groups and (CH2C(CH3)2)- unit Component (B): a radical polymerization initiator Component (C): an antifoaming agent which does not contain an organic solvent, while containing a silicone compound that does not have any one of a methoxysilyl group, an ethoxysilyl group and a (meth)acryloyl group.
A method is for manufacturing a laminated steel sheet comprising laminated a predetermined number of thin steel sheets formed by punching a belt-shaped thin steel sheet into a predetermined shape. This method includes the following steps 1 to 3: step 1: a step of sequentially punching the thin steel sheet into a predetermined shape with a metallic die; step 2: a step of applying a curable composition to a predetermined portion of the thin steel sheet; and step 3: a step of irradiating the curable composition with energy rays. The curable composition is a delayed curable composition which is cured after a lapse of a predetermined time after being irradiated with energy rays.
B21D 39/03 - Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by platingTube expanders of sheet metal otherwise than by folding
B21D 28/02 - Punching blanks or articles with or without obtaining scrapNotching
B21D 28/26 - Perforating, i.e. punching holes in sheets or flat parts
C09J 5/02 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers involving pretreatment of the surfaces to be joined
C09J 133/08 - Homopolymers or copolymers of acrylic acid esters
C09J 135/02 - Homopolymers or copolymers of esters
A waterproof case for automobile components includes: a case body part that includes a storage space for housing an object and an opening connecting to the storage space; and a lid part that is configured to be attached to the case body part to close the opening. A seal material (made of an adhesive silicone gel is interposed between the case body part and the lid part. An acceptance part is provided in at least one of the case body part and the lid part. An engagement convex part is configured to be locked in the acceptance part at a position corresponding to the acceptance part in the case body part and the lid part.
C08L 51/06 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
C09K 3/10 - Materials not provided for elsewhere for sealing or packing joints or covers
An object of the present invention is to provide a photocurable resin composition having a high curing degree after irradiation with light while maintaining cured material characteristics such as high extensibility and high strength.
ingredient (C): a photo-radical polymerization initiator.
C08L 23/26 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bondCompositions of derivatives of such polymers modified by chemical after-treatment
C09K 3/10 - Materials not provided for elsewhere for sealing or packing joints or covers
H01M 8/0273 - Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
An assembly is used for an applying device having a first pressurizing member that can pressurize a viscous material stored in a first container, and a second container having the viscous material stored, the second container being relatively approachable and separatable with respect to the first pressurizing member. The first pressurizing member includes a first contact unit contactable with the second container and a first passage through which the viscous material stored in the first container is circulatable to the second container. The second container includes a second contact unit contactable with the first contact unit, and a second passage provided on the second contact unit, the second passage being interrupted from the first passage when the first contact unit is brought into contact with the second contact unit, the second passage communicating with the first passage when the first contact unit is separated from the second contact unit.
B05C 11/10 - Storage, supply or control of liquid or other fluent materialRecovery of excess liquid or other fluent material
F04B 15/02 - Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
The present invention makes it possible to maintain a high 180-degree peel strength of a photocurable composition having a film shape at 25° C. in the state of not being cured against untreated PET as an adherend when bonding is performed by lamination at normal temperature.
5 Pa or less after curing.
Component (A): urethane-modified (meth)acrylate oligomer
Component (B): film forming agent
Component (C): photoinitiator
An object of the present invention is to provide a photocurable resin composition capable of obtaining a cured product having excellent quick curability by irradiation with a low integrated light intensity and flexibility.
component (E): a polyester-based plasticizer having no (meth)acryloyl group.
C08L 51/08 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
Although it has been difficult to stabilize a viscosity and a thixo ratio in a composition containing a (meth)acrylate compound having a polyisobutylene skeleton, the present invention can stabilize the viscosity and the thixo ratio in a photocurable composition containing a (meth)acrylate compound having a polyisobutylene skeleton.
component (B): a (meth)acrylamide compound.
Conventionally, there was a need to add a large amount of electroconductive particles for improving conductivity, but when the electroconductive particles were added too much, initial viscosity was increased, and at the same time, it was difficult to stabilize preservation stability. However, conductivity can be improved without adding a large amount of the electroconductive particles by selecting a monomer, and at the same time, preservation stability can be stabilized by using certain electroconductive particles. A thermocurable electroconductive adhesive including components (A) to (D): component (A): an oligomer having a (meth)acryl group; component (B): a monomer having one methacryl group in a molecule; component (C): an organic peroxide having a specific structure; and component (D): electroconductive particles which are surface-treated with a stearic acid.
The present invention provides a cleaner composition having excellent cleaning properties and appropriate drying properties. The present invention is a cleaner composition including: (A) a hydrofluoroolefin having a boiling point of 30° C. or more and less than 100° C.; and (B) at least one of a perfluoropolyether having a boiling point of 100° C. or more and a hydrofluoroolefin having a boiling point of 100° C. or more, where a mass ratio of the component (A) and the component (B) is 99:1 to 55:45.
B08B 3/08 - Cleaning involving contact with liquid the liquid having chemical or dissolving effect
C11D 11/00 - Special methods for preparing compositions containing mixtures of detergents
C11D 17/00 - Detergent materials or soaps characterised by their shape or physical properties
C23G 5/028 - Cleaning or de-greasing metallic material by other methodsApparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing halogenated hydrocarbons
An object of the present invention is to provide a curable resin composition in which the refractive index of a cured material is low and the adhesive strength to a member is excellent.
wherein a content of the (B) component is 0.1 parts by mass or more and 7.8 parts by mass or less relative to 100 parts by mass of the (A) component.
The present invention provides a photocurable composition containing an ultraviolet absorber, which yields a cured material thereof having a high cutting capability against ultraviolet rays from the outside, a low yellow index, and colorlessness and transparency, both immediately after preparing the same and after a lapse of time of being left in a severe environment such as a high-temperature and high-humidity environment, an environment exposed to water or light, and the like. The present invention relates to a sheet-shaped photocurable composition including the following components (A) to (E): a component (A): a (meth)acrylate compound; a component (B): a film forming resin; a component (C): a photoinitiator; a component (D): a compound having a specific skeleton structure; a component (E): a compound having a specific group in the molecule.
The present invention provides a photocurable composition containing an ultraviolet absorber, which has high photocurability and yields a cured material having a high cutting capacity against ultraviolet rays from the outside, a low yellow index, and colorlessness and transparency. The present invention relates to a sheet-shaped photocurable composition which includes the following components (A) to (D), and when a cured material obtained after photocuring the photocurable composition has a thickness of 150 μm, a yellow index of the cured material is 4.0 or less and a light transmittance of the cured material at a wavelength of 385 nm is 5.0% or less: a component (A): a (meth)acrylate compound, a component (B): a film forming resin, a component (C): a photoinitiator, and a component (D): an ultraviolet absorber.
C08F 2/50 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
C08F 283/00 - Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass
C08G 59/06 - Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
C08K 5/3475 - Five-membered rings condensed with carbocyclic rings
RADICAL-POLYMERIZABLE ADHESIVE COMPOSITION FOR LAMINATING AND BONDING STEEL PLATES, ADHESIVE LAMINATE, MOTOR, AND METHOD FOR MANUFACTURING ADHESIVE LAMINATE
An object of the present invention is to provide a radical-polymerizable adhesive composition for laminating and bonding steel plates, capable of obtaining an adhesive laminate that contributes to simplification of a process in an adhesive lamination method, and high performance and high reliability of a rotor or a stator of a motor.
An object of the present invention is to provide a radical-polymerizable adhesive composition for laminating and bonding steel plates, capable of obtaining an adhesive laminate that contributes to simplification of a process in an adhesive lamination method, and high performance and high reliability of a rotor or a stator of a motor.
A radical-polymerizable adhesive composition for laminating and bonding steel plates, exhibiting a value of 8.0 MPa or more in a tensile shear adhesive strength test to an electromagnetic steel plate, and containing: component (A): a radical-polymerizable compound; component (B): a radical-polymerization initiator; and component (C): a phosphate compound having a group represented by the following general formula (1) or (2).
B32B 15/18 - Layered products essentially comprising metal comprising iron or steel
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 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
B32B 37/12 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
63.
Conductive silicone composition and cured product thereof
An object of the present invention is to provide a conductive silicone composition that is cured at a low temperature in a short time and from which a cured product having excellent conductivity can be obtained.
(E) component: a conductive powder.
C08G 77/12 - Polysiloxanes containing silicon bound to hydrogen
C08G 77/08 - Preparatory processes characterised by the catalysts used
C08G 77/20 - Polysiloxanes containing silicon bound to unsaturated aliphatic groups
C08G 77/00 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon
A cleaner composition, a cleaning aerosol, and a method for cleaning a contaminated part, in which the contaminated part, particularly a part around an automobile brake or the like, can be cleaned easily, safely, and with high efficiency and minimal environmental impact. A cleaner composition can include a component (A); cis-1-chloro-3,3,3-trifluoropropene (HCFO-1233zdZ) as a cleaning agent; and a component (B); carbon dioxide as a propellant; wherein a content of the component (B) contains 1.6 to 10 parts by mass with respect to 100 parts by mass of the component (A).
C11D 11/00 - Special methods for preparing compositions containing mixtures of detergents
C11D 17/00 - Detergent materials or soaps characterised by their shape or physical properties
C23G 5/028 - Cleaning or de-greasing metallic material by other methodsApparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing halogenated hydrocarbons
65.
Thermally conductive moisture-curable resin composition and cured product thereof
The purpose of the present invention is to provide a thermally conductive moisture-curable resin composition which develops excellent thermal conductivity and peelability after curing.
component (C): a silicone compound having a polar group and/or a polar chain at a terminal or a side chain.
C09J 171/00 - Adhesives based on polyethers obtained by reactions forming an ether link in the main chainAdhesives based on derivatives of such polymers
C09J 5/00 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers
C09K 5/14 - Solid materials, e.g. powdery or granular
H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating
C09D 201/10 - Coating compositions based on unspecified macromolecular compounds characterised by the presence of specified groups containing hydrolysable silane groups
Conventionally, a photocurable composition to which an ultraviolet absorber is added is difficult to form a colorless and transparent cured resin because the ultraviolet absorber itself is colored, and thus the photocurable composition is hardly to be used in a display apparatus required for colorlessness and transparency. Provided is a photocurable composition including a specific compound, wherein a light transmittance of 385 nm is 50% or less and a yellowness index is 3.0 or less in a state in which a cured resin having a thickness of 200 μm or less is interposed between alkali free glass plates each having a thickness of 0.7 mm.
H01L 51/00 - Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
H10K 85/60 - Organic compounds having low molecular weight
Technical Problem Provide is a discharge device capable of easily controlling an operation of a plunger at the time of supplying a viscous material to a cylinder and a liquid supply method capable of forming a desired overlap portion.
Solution to Problem The discharge device 10 includes the supply valve 40 which controls the supply of the viscous material M to the cylinder 30, the plunger 50 which applies a pressure to the viscous material supplied to the cylinder, the ball screw 60 which is movable in the same direction as the back-and-forth direction of the plunger, and the motor 120 which is connected to the ball screw through the power transmission mechanism 110, wherein the plunger and the ball screw are not connected.
B05C 5/02 - Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work from an outlet device in contact, or almost in contact, with the work
B05C 11/10 - Storage, supply or control of liquid or other fluent materialRecovery of excess liquid or other fluent material
There is provided a conductive adhesive which can suppress erosion of polycarbonate and form a cured product exhibiting excellent conductivity at a low temperature. There is also provided a conductive adhesive which can form a cured product exhibiting excellent adhesive property to plastics (particularly carbonate) at a low temperature.
component (C): a conductive filler.
The present invention aims to provide a curable resin composition which has low viscosity as well as properties such as high elongation property, high tensile strength, and hydrogen gas barrier property. A curable resin composition includes the following ingredients (A) to (D): ingredient (A): a vinyl polymer having one or more alkenyl groups in one molecule; ingredient (B): a compound having one or more hydrosilyl groups in one molecule; ingredient (C): a hydrosilylation catalyst; ingredient (D): a polyfunctional vinyl ether compound.
C08F 236/14 - Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated containing elements other than carbon and hydrogen
C09J 5/06 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
C09J 147/00 - Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bondsAdhesives based on derivatives of such polymers
H01M 8/0273 - Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
H01M 8/1004 - Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
An object of the present invention is to provide a surface modifier composition that is capable of performing surface modification of various types of hardly adhesive materials, and of improving adhesion with respect to various types of hardly adhesive materials, and an adhesion method using the same. The present invention relates to a surface modifier composition, containing: an (A) component: a hydrogen abstraction type radical initiator; a (B) component: a silane compound having a hydrolyzable silyl group, and one or more functional groups which are at least one type of functional group selected from the group consisting of radical polymerizable functional groups and mercapto groups; and a (C) component: at least one compound selected from the group consisting of a (C1) specific silane compound and a (C2) condensation reaction catalyst, in which the surface modifier composition is used in surface modification of an adherend containing a resin having a hydrocarbon bond.
C08F 2/46 - Polymerisation initiated by wave energy or particle radiation
C08F 2/50 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
C08G 61/04 - Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
C08F 279/02 - Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group on to polymers of conjugated dienes
C09D 4/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
C09D 143/04 - Homopolymers or copolymers of monomers containing silicon
C09J 5/02 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers involving pretreatment of the surfaces to be joined
C09J 5/06 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
C09J 109/00 - Adhesives based on homopolymers or copolymers of conjugated diene hydrocarbons
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, esters, amides, imides, or nitriles thereofAdhesives based on derivatives of such polymers
72.
CURABLE RESIN COMPOSITION, FUEL CELL, AND SEALING METHOD
The purpose of the present invention is to provide a curable resin composition which has low viscosity and from which a cured product with excellent compression set can be achieved. This curable resin composition is characterized by containing components (A) to (C) below. Component (A) : an oligomer having a polyisobutylene skeleton which includes one or more (meth)acryloyl groups and a -[CH2C(CH3)2]-unit; component B: a monofunctional monomer having a (meth)acryloyloxy group and a saturated heterocycle that is a 4-or-more-membered ring; and component C: a radical polymerization initiator.
A method of manufacturing a laminated steel plate capable of simplifying the manufacturing process. This is achieved by a method of manufacturing a laminated steel plate including a step of applying a mixture containing an oil and an adhesive composition for a laminated steel plate including at least one kind of a (meth)acrylate compound compatible with the oil and an organic peroxide to one side or both sides of a strip-like steel plate; and a step of punching a steel plate body from the strip-like steel plate with a punch portion of a press forming device, and laminating and bonding the steel plate bodies.
H02K 15/02 - Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
B21D 28/26 - Perforating, i.e. punching holes in sheets or flat parts
C09J 4/00 - Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
74.
Curable resin composition, fuel cell, and sealing method
The present invention has an object to produce a curable resin composition that achieves both low-temperature curability and low compression set. Provided is a sealing agent for fuel cell, comprising (A) to (D) ingredients: (A) ingredient: a vinyl polymer having one or more alkenyl groups per molecule and being liquid at 25° C.; (B) ingredient: a compound having one or more hydrosilyl groups per molecule; (C) ingredient: a hydrosilylation catalyst; and (D) ingredient: a heavy metal deactivator being one or more compounds selected from the group consisting of amino group-containing triazine compounds, aminotriazole compounds, and hydrazide compounds.
C09J 5/06 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
H01M 8/0273 - Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
The purpose of the present invention is to provide a photocurable resin composition which is suited to application by means of screen printing, and which is able to be photocured in a short period of time. The present invention relates to a photocurable resin composition which is characterized by containing the components (A)-(D) described below. Component (A): a polymer which has one or more (meth)acryloyl groups and a polyisobutylene skeleton containing a -[CH2C(CH3)2]- unit Component (B): a monofunctional monomer which contains the component (b1) and the component (b2) described below Component (b1): a monofunctional monomer which has a (meth)acryloyl group and a hydroxy group Component (b2): a monofunctional monomer which has a (meth)acryloyl group but does not have a hydroxy group Component (C): a radical polymerization initiator Component (D): organic resin particles
A coat-forming composition including (A) to (C) below, and containing 100 to 2000 parts by mass of (C) below relative to 100 parts by mass of (A) below: (A) a mixture of coating film-forming components containing (A-1) and (A-2) below at a mass ratio of (A-1):(A-2)=1:1.1 to 1:4.9, (A-1) a hydrolyzable group-containing silicone oligomer having a kinematic viscosity at 25° C. of 10 mm2s-1 or less, and (A-2) a reactive silicone oil having, at one terminal, a functional group from the group of a mercapto group, an amino group, and a monocarbinol group, provided that the reactive silicone oil having a monocarbinol group at one terminal has a functional group equivalent of 4500 g/mol or less; (B) a hydrolysis catalyst; and (C) an organic solvent. The coat-forming composition can form a coating film having both water sliding ability and durability (water sliding ability after abrasion).
C08G 77/18 - Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
C08G 77/00 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon
77.
Photocurable resin composition, fuel cell using same, and sealing method
2]— unit, ingredient (B): a photoradical polymerization initiator, and ingredient (C): a compound having a (meth)acryloyl group and a cationic polymerizable functional group in one molecule.
C08F 290/04 - Polymers provided for in subclasses or
C09J 151/06 - Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsAdhesives based on derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
H01M 8/0273 - Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
An adhesive composition which is excellent in adhesion to various hardly adhesive materials such as polyethylene terephthalate, polyethylene, polypropylene, modified polyphenylene ether, polyphenylene sulfide, and a cycloolefin polymer. Further, an adhesive composition containing the following components (A) to (C) may be described Component (A): (Meth) acrylic triblock elastomer having a weight average molecular weight of 80,000 or more, Component (B): (Meth) acrylate monomer having no hydroxyl group and having a phenoxy group, and Component (C): Radical initiator.
C09J 133/10 - Homopolymers or copolymers of methacrylic acid esters
C09J 153/00 - Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bondsAdhesives based on derivatives of such polymers
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 187/00 - Adhesives based on unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon-bonds
C08F 299/02 - Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
C08F 297/02 - Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
C08F 299/04 - Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyesters
C08F 301/00 - Macromolecular compounds not provided for in groups
79.
Viscous material supply device, cover sheet used in viscous material supply device, viscous material supply method, and method for attaching cover sheet
To provide a viscous material supply device facilitating removal operation of viscous material that could be adhered to a platen, a covering sheet used in the viscous material supply device, and a viscous material supply method. A viscous material supply device can include a tank provided with a storage space storing viscous material; a piston slidably inserted into the tank, and is provided with a pressing surface that presses the viscous material and a suction passage through which the viscous material inside the tank flows by pressing force of the pressing surface; and a covering sheet including a covering part covering the pressing surface in the piston and a communication hole communicating with the suction passage.
F04B 15/02 - Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
B05C 11/10 - Storage, supply or control of liquid or other fluent materialRecovery of excess liquid or other fluent material
80.
Photocurable resin composition for nail or artificial nail
A photocurable resin composition for a nail or an artificial nail of the present invention includes the following components (A) to (C): component (A): a compound having a (meth)acryloyl group; component (B): a photoinitiator; and component (C): (meth)acrylic polymer particles having an average particle size of 3 to 21 μm. According to the present invention, a photocurable resin composition for a nail or an artificial nail, which has excellent transparency and workability and is capable of forming a matte coat is provided.
A61K 8/81 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
The present invention aims to provide a curable resin composition which has low viscosity as well as properties such as rubber physical property and hydrogen gas barrier property. The present invention provides a curable resin composition including the following ingredients (A) to (D): ingredient (A): a vinyl-based polymer having one or more alkenyl groups in one molecule, ingredient (B): a compound having one or more hydrosilyl groups in one molecule, ingredient (C): a hydrosilylation catalyst, and ingredient (D): a plasticizer having at least two peaks in a molecular weight distribution measured by GPC.
ingredient (C): a hydrosilylation catalyst, and ingredient (D): a polydimethylsiloxane oligomer having one or more ethylenically unsaturated groups and one or more hydrolyzable silyl groups in one molecule.
A liquid thermally expandable curable resin composition for use such as bonding by filling a clearance has difficulty in achieving both drying property and film forming property and also has a problem with storage stability. The problems were solved with a curable resin composition having the following composition. A curable resin composition comprises: (A) a film forming resin, (B) an epoxy resin, (C) an organic solvent, (D) thermally expandable particles, and (E) a curing agent ingredient for the (B). The (C) is selected from organic solvents having a boiling point of 100° C. or less and being liquid at normal temperature and contains a combination of (C-1) an ester-based solvent and (C-2) one or more solvents selected from ketone-based solvents, ether-based solvents, and glycol-based solvents, and a content ratio between the (C-1) and the (C-2) in a mass ratio is in a range of (C-1)/(C-2)=0.12 to 0.23.
C09J 5/06 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
The present invention aims to provide a curable resin composition excellent in surface curability and deep curability by irradiation with active energy rays such as ultraviolet rays while maintaining sealability. The present invention provides a curable resin composition including the following ingredients (A) to (D): ingredient (A): a polymer which has one or more (meth)acryloyl groups and has a polyisobutylene backbone containing a —[CH2C(CH3)2]- unit, ingredient (B): a radical polymerization initiator, ingredient (C): a triarylphosphine or a triarylphosphine derivative, and ingredient (D): xanthone or a xanthone derivative.
A manner for improving storage stability of a curable resin composition and close adhesion of a cured product to a polycarbonate. The present description relates to a curable resin composition including the following components (A) to (C): component (A): an isocyanate group-containing urethane prepolymer, component (B): a powder of a polyamine compound which is solid at 25° C., and component (C): at least one selected from the group consisting of a monofunctional (meth)acrylate compound having an alicyclic structure or a monofunctional (meth)acrylate compound having an aromatic ring, a monofunctional (meth)acrylate compound having a hydrolyzable silyl group, and a polyfunctional (meth)acrylate compound, where the composition does not substantially include a photoradical initiator.
C08G 18/00 - Polymeric products of isocyanates or isothiocyanates
C08G 18/36 - Hydroxylated esters of higher fatty acids
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 9/04 - Layered products essentially comprising a particular substance not covered by groups comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
C08G 18/34 - Carboxylic acidsEsters thereof with monohydroxyl compounds
B32B 17/06 - Layered products essentially comprising sheet glass, or fibres of glass, slag or the like comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
B32B 9/00 - Layered products essentially comprising a particular substance not covered by groups
C08L 83/14 - Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon onlyCompositions of derivatives of such polymers in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
B32B 15/09 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyesters
B32B 15/085 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyolefins
B32B 15/082 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising vinyl resinsLayered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising acrylic resins
C08G 18/18 - Catalysts containing secondary or tertiary amines or salts thereof
B32B 15/088 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyamides
B32B 7/12 - Interconnection of layers using interposed adhesives or interposed materials with bonding properties
C09J 183/14 - Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon onlyAdhesives based on derivatives of such polymers in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
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
In the (meth)acrylic resin composition of the present invention, when a sealed container is used, it is possible to achieve both storage stability in an atmosphere at 25° C. and low temperature curability in an atmosphere at 60 to 140° C., and further, properties thereof can be exhibited even in an electroconductive adhesive including electroconductive particles. The present invention is a (meth)acrylic resin composition including the following components (A) to (C): component (A): a urethane modified oligomer having a (meth)acrylic group, component (B): a monomer having a hydroxyl group and/or a carboxylic group and one (meth)acrylic group in a molecule in which a surface tension is 25 to 45 mN/m, and component (C): an organic peroxide having a specific structure.
C08L 51/00 - Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsCompositions of derivatives of such polymers
C08F 220/36 - Esters containing nitrogen containing oxygen in addition to the carboxy oxygen
C09J 151/08 - Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsAdhesives based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
C08F 2/44 - Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
Conventionally, when an adherend is nickel or the like, it has been difficult to realize an electroconductive adhesive that lowers connection resistance in various kinds of thermocurable curing resins. However, it is possible to provide an electroconductive adhesive, in the case where the adherend is nickel or the like, which reduces connection resistance in various kinds of thermocurable curing resins while simultaneously maintaining storage stability to have good handleability. The present description provides a thermocurable electroconductive adhesive including the following components (A) to (D): Component (A): a curable resin, Component (B): a thermal curing agent that cures Component (A), Component (C): an organometallic complex, and Component (D): electroconductive particles.
A thermosetting conductive adhesive that can exhibit high conductivity (low connection resistance) when cured at a high temperature in a short time. The present invention also provides a thermosetting conductive adhesive that has excellent adhesive strength when cured at a high temperature in a short time. The thermosetting conductive adhesive according to the present invention includes components (A) to (D): component (A): a urethane-modified polyfunctional (meth)acrylate oligomer that is either an aromatic urethane-modified (meth)acrylate oligomer having six (meth)acryl groups in the molecule or an aliphatic urethane-modified (meth)acrylate oligomer having two (meth)acryl groups in the molecule; component (B): a monofunctional (meth)acrylate monomer; component (C): an organic peroxide; and component (D): conductive particles, in which when the component (A) is an aliphatic urethane-modified (meth)acrylate oligomer having two (meth)acryl groups in the molecule, the component (B) is a monofunctional acrylate monomer.
C09J 5/06 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
C08K 9/04 - Ingredients treated with organic substances
C08G 18/09 - Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
An epoxy resin composition which exhibits excellent storage stability while having a low initial viscosity and favorable low temperature curability and an electro-conductive adhesive containing the same. An epoxy resin composition includes components (A) to (C): component (A): an epoxy resin (excluding the following component (B)); component (B): an epoxy resin having one epoxy group in a molecule and a surface tension of from 28.5 to 35.0 mN/m; and component (C): a latent curing agent.
C08G 59/40 - 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 curing agents used
C08L 63/00 - Compositions of epoxy resinsCompositions of derivatives of epoxy resins
The present invention addresses the problem of providing a cationically curable resin composition having storage stability while maintaining photocurability and low-temperature (less than 100° C.) curability. The cationically curable resin composition can include component (A): a cationically polymerizable compound, component (B): a photo-cationic polymerization initiator, component (C): a thermal cationic polymerization initiator, and component (D): a compound having an isocyanuric ring. Also, the content of the component (D) can be 0.01 to 7 parts by mass per 100 parts by mass of the component (A).
C08F 2/46 - Polymerisation initiated by wave energy or particle radiation
C08F 2/50 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
C08G 61/04 - Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
C08L 63/00 - Compositions of epoxy resinsCompositions of derivatives of epoxy resins
C08G 59/00 - Polycondensates containing more than one epoxy group per moleculeMacromolecules obtained by reaction of epoxy polycondensates with monofunctional low-molecular-weight compoundsMacromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
A photocurable composition for a nail or artificial nail which can form a cured product exhibiting excellent durability (adhesion maintainability to nails). In addition, the present invention provides a photocurable composition for a nail or artificial nail which emits a weaker odor, generates less heat at the time of curing, and can form a cured product exhibiting excellent surface curability. In addition, the present invention provides a photocurable composition for nail or artificial nail which can form a cured product having an excellent shear adhesive force. The photocurable composition for nail or artificial nail according to the present invention contains the following components (A) to (D): component (A): a urethane-modified (meth)acrylic oligomer; component (B): a (meth)acrylamide monomer; component (C): a (meth)acrylic monomer having an acidic group; and component (D): a photoinitiator.
B05D 3/10 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
B05D 7/24 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
C09D 5/00 - Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects producedFilling pastes
C08F 242/00 - Copolymers of drying-oils with other monomers
The purpose of the present invention is to provide a curable resin composition which, while having a low viscosity, has high extensibility, high tensile strength and hydrogen gas barrier properties. This curable resin composition is characterized by containing components (A) to (D) below. Component (A): a vinyl polymer having one or more alkenyl groups in one molecule Component (B): a compound having one or more hydrosilyl groups in one molecule Component (C): a hydrosilylation catalyst Component (D): a multifunctional vinyl ether compound
C08G 77/48 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
93.
Photocurable resin composition, fuel cell, and sealing method
2]— unit, the polymer having one or more (meth)acryloyl groups per molecule; and (B) ingredient: a photo-radical initiator of hydrogen abstraction type.
An object of the present invention is to provide a curable resin composition having low viscosity and being capable of forming a cured product which is excellent in the flexibility and the heat resistance.
a (meth)acrylic group-containing vinyl-based polymer (A), a monomer (B) represented by the following Chemical formula (1), and a radical initiator (C).
C08F 220/58 - Amides containing oxygen in addition to the carbonamido oxygen
C09K 3/10 - Materials not provided for elsewhere for sealing or packing joints or covers
C08F 290/04 - Polymers provided for in subclasses or
C08F 226/06 - 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 a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
C08F 2/46 - Polymerisation initiated by wave energy or particle radiation
C08F 220/18 - Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
2]— unit, the polymer having one or more (meth)acryloyl groups; (B) ingredient: a photo-radical polymerization initiator; and (C) ingredient: one or more compounds selected from the group consisting of silicone oligomers each having one or more alkoxy groups and one or more (meth)acryloyl groups, silicone oligomers each having one or more alkoxy groups and one or more amino groups, and silane compounds each having one or more isocyanate groups.
C08F 2/46 - Polymerisation initiated by wave energy or particle radiation
C08F 2/50 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
C08G 61/04 - Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
C08F 8/00 - Chemical modification by after-treatment
C09J 5/00 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers
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
C09K 3/10 - Materials not provided for elsewhere for sealing or packing joints or covers
H01M 8/0273 - Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
2]— unit, the polymer having one or more (meth)acryloyl groups; (B) ingredient: a photo-radical polymerization initiator; and (C) ingredient: a triarylphosphine derivative or a xanthone derivative.
C08F 2/50 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
C08F 299/00 - Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
C08F 2/48 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
C08F 290/04 - Polymers provided for in subclasses or
C09J 5/06 - Adhesive processes in generalAdhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
C09J 151/06 - Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bondsAdhesives based on derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
Conventional electroconductive adhesives had difficulty to have simultaneously storage stability and low temperature curability, and to have at the same time exhibition of adhesion strength and electric conductivity for poorly-adhesive metal adherends such as gold and nickel. The present invention accordingly provides an isotropic electroconductive adhesive that has low temperature curability in an atmosphere of 80 to 130° C. A thermocurable electroconductive adhesive containing component (A) to component (E) such that the component (E) is contained at 100 parts by mass or more and 1000 parts by mass or less relative to 100 parts by mass of the total of the component (A) and component (B); component (A): a urethane modified oligomer having a (meth)acrylic group component (B): a monomer having one (meth)acrylic group in the molecule component (C): an organic peroxide having specific structure component (D): a phosphoric acid ester compound component (E): electroconductive particles that are surface-treated with stearic acid.
C09J 9/00 - Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks
C09J 171/00 - Adhesives based on polyethers obtained by reactions forming an ether link in the main chainAdhesives based on derivatives of such polymers
H01B 1/22 - Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
C09J 4/00 - Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
The purpose of the present invention is to provide a curable resin composition which has excellent surface curability and curability in a deep portion by means of irradiation of an active energy ray such as ultraviolet light, while maintaining sealing properties. A curable resin composition which is characterized by containing the components (A)-(D) described below. Component (A): a polymer having one or more (meth)acryloyl groups, while having a polyisobutylene skeleton that contains a -[CH2C(CH3)2]- unit Component (B): a radical polymerization initiator Component (C): a triaryl phosphine or a triaryl phosphine derivative Component (D): a xanthone or a xanthone derivative.
An object of the present invention is to provide a photocurable composition from which a cured product having high concealing property is obtained by irradiation with an active energy ray such as ultraviolet ray, and which inhibits color fading of the cured product in a high temperature and high humidity (85 C and 85% RH) environment or a high temperature (100 C) environment.
component (D): a photoradical initiator.
C08F 2/46 - Polymerisation initiated by wave energy or particle radiation
C08F 2/50 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
C08G 61/04 - Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
C09D 4/00 - Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
C09K 3/10 - Materials not provided for elsewhere for sealing or packing joints or covers
The purpose of the present invention is to provide a curable resin composition that has properties such as rubber properties and hydrogen gas barrier properties, while also being low-viscosity. The curable resin composition is characterized by containing the following (A) to (D) components. (A) component: vinyl polymer having one or more alkenyl groups in the molecule; (B) component: compound having one or more hydrosilyl groups in the molecule; (C) component: hydrosilylation catalyst; (D) component: plasticizer having at least two peaks in the molecular weight distribution as measured by GPC.
