Abstract: The present invention provides a crosslinking resin composition comprising an ethylene copolymer and a crosslinking aid, in which the crosslinked product of the resin composition has excellent insulation properties (volume resistivity value). The present invention provides a heat-crosslinking resin composition comprising an ethylene copolymer, a crosslinking agent and a urethane poly(meth)acrylate as a crosslinking aid, and (2) a radiation-crosslinking resin composition comprising an ethylene copolymer and a urethane poly(meth)acrylate as a crosslinking aid.

Abstract: The invention relates to an inorganic-organic hybrid material which comprises an inorganic component and an organic component, has a content of the inorganic component of 20-80% by mass, and has a refractive index of 1.60 or higher, wherein, when preparing a strip specimen having a thickness of 1,000 ?m, a width of 5 mm and a length of 70 mm by using the inorganic-organic hybrid material and winding the specimen by 180° on a cylindrical metal rod having a diameter of 10 mm at 25° C., the specimen does not crack.

Abstract: The present invention provides a sealing material for a solar cell used in a solar power generation system having a system voltage of 600 V or more. The sealing material is constituted of a heat-crosslinking resin composition comprising an ethylene copolymer, a crosslinking agent and a crosslinking aid that comprises a polyfunctional monomer having 4 or more (meth)acryloyl groups in combination with triallyl isocyanurate.

Abstract: The present invention provides a crosslinking aid comprising triallyl isocyanurate (TAIC), which serves for obtaining an adhesive resin exhibiting excellent insulation properties while maintaining good transparency, adhesive properties, heat resistance and flexibility of conventional crosslinked ethylene-vinyl acetate copolymers. The crosslinking aid of the present invention comprises a urethane poly(meth)acrylate in combination with triallyl isocyanurate.

Abstract: The present invention provides a crosslinking resin composition comprising an ethylene copolymer and a crosslinking aid, in which the crosslinked product of the resin composition has excellent insulation properties (volume resistivity value). The present invention provides a heat-crosslinking resin composition comprising an ethylene copolymer, a crosslinking agent and a urethane poly(meth)acrylate as a crosslinking aid, and (2) a radiation-crosslinking resin composition comprising an ethylene copolymer and a urethane poly(meth)acrylate as a crosslinking aid.

Abstract: The present invention provides a polymerizable inorganic particle dispersant that can achieve an inorganic-organic composite particle and inorganic-organic resin composite material, which have a high refractive index and a high Abbe's number, i.e., which can achieve both of a high refractive index and a high Abbe's number that is non-conventional in a composite with an inorganic particle. The present invention relates to a polymerizable inorganic particle dispersant comprising a compound which includes the following functional groups A, B and Q: A: Polymerizable functional group; B: Carboxyl group, Oxo acid group containing a phosphorous or Oxo acid group containing sulfur; and C: Sulfur-containing divalent or more aliphatic hydrocarbon group, which may contain a hetero atom other than sulfur.

Abstract: The object of the present invention is to provide a novel triazine derivative which is excellent in the heat resistance and rapid in the cross-linking rate, and can be suitably used as a crosslinking agent. The present invention relates to a triazine derivative represented by the general formula (I). (In the formula (I), Y and X are each independently, represents a diallylamino group, mono-allylamino group, allyloxy group or methallyloxy group; and Z represents an allyloxy group or methallyloxy group).

Abstract: The invention relates to an inorganic-organic hybrid material which comprises an inorganic component and an organic component, has a content of the inorganic component of 20-80% by mass, and has a refractive index of 1.60 or higher, wherein, when preparing a strip specimen having a thickness of 1,000 ?m, a width of 5 mm and a length of 70 mm by using the inorganic-organic hybrid material and winding the specimen by 180° on a cylindrical metal rod having a diameter of 10 mm at 25° C., the specimen does not crack.

Abstract: The invention relates to an inorganic-organic hybrid material which comprises an inorganic component and an organic component, has a content of the inorganic component of 20-80% by mass, and has a refractive index of 1.60 or higher, wherein, when preparing a strip specimen having a thickness of 1,000 ?m, a width of 5 mm and a length of 70 mm by using the inorganic-organic hybrid material and winding the specimen by 180° on a cylindrical metal rod having a diameter of 10 mm at 25° C., the specimen does not crack.

Abstract: The present invention provides a polymerizable inorganic particle dispersant that can achieve an inorganic-organic composite particle and inorganic-organic resin composite material, which have a high refractive index and a high Abbe's number, i.e., which can achieve both of a high refractive index and a high Abbe's number that is non-conventional in a composite with an inorganic particle. The present invention relates to a polymerizable inorganic particle dispersant comprising a compound which includes the following functional groups A, B and Q: A: Polymerizable functional group; B: Carboxyl group, Oxo acid group containing a phosphorous or Oxo acid group containing sulfur; and C: Sulfur-containing divalent or more aliphatic hydrocarbon group, which may contain a hetero atom other than sulfur.

Abstract: The present invention provides a method of storing TAIC in which TAIC is prevented from suffering from freezing and solidification during storage thereof in the winter season. In the method of the present invention, the triallyl isocyanurate is mixed with a silane coupling agent to prepare a composition comprising both thereof, and the resulting composition is stored. In the preferred embodiment of the present invention, the silane coupling agent is used in an amount of 5 to 30% by weight based on the weight of the triallyl isocyanurate, and ?-methacryloxypropyl trimethoxysilane is used as the silane coupling agent.

Abstract: The present invention provides triallyl isocyanurate comprising a less amount of corrosive substances by identifying the corrosive substances among impurities included in the triallyl isocyanurate. Triallyl isocyanurate of the present invention comprises an organic chlorine compound represented by the following chemical formula (I) in an amount of not more than 500 ppm: wherein a bond expressed by a wavy line indicates that the organic chlorine compound is a cis-type compound, a trans-type compound or a mixture comprising the cis-type and trans-type compounds at an optional ratio.

Abstract: The present invention provides a crosslinking agent which is excellent in processing characteristics and crosslinking performance, and is capable of preventing staining of a molded product upon molding in a metal mold which tends to be induced when using the crosslinking agent together with a triallyl isocyanurate. The crosslinking agent of the present invention comprises an isocyanurate derivative represented by the following general formula (I): wherein R1 and R2 are each independently a hydrogen atom, a methyl group or an ethyl group; R4 to R13 are each independently a hydrogen atom or a methyl group; R3 is a hydrocarbon group having 1 to 3 carbon atoms which may have a substituent group; and n is an integer of 1 or 2.

Abstract: The present invention provides triallyl isocyanurate comprising a less amount of corrosive substances by identifying the corrosive substances among impurities included in the triallyl isocyanurate. Triallyl isocyanurate of the present invention comprises an organic chlorine compound represented by the following general formula (I) in an amount of not more than 100 ppm: wherein R1 and R2 are respectively a chlorine atom or an allyoxy group with the proviso that at least one of R1 and R2 is a chlorine atom.

Abstract: The present invention relates to an inexpensive adhesive resin composition which is applicable even to a base material having a poor bonding property. The adhesive resin composition comprises (A) a polymer having no radical-polymerizable double bond and (B) a radical generating agent in which the radical generating agent (B) is present in an amount of 0.1 to 10 parts by weight on the basis of 100 parts by weight of the polymer (A). In the preferred embodiment of the present invention, the adhesive resin composition further comprises (C) a radical-polymerizable monomer wherein the monomer (C) is present in an amount of 0.1 to 10 parts by weight on the basis of 100 parts by weight of the polymer (A). The radical-polymerizable monomer (C) is a glycidyl group-containing monomer, and the glycidyl group-containing monomer is 4-hydroxybutyl acrylate glycidyl ether.

Abstract: A humidity-conditioning sheet 10 excellent in reversibility and responsiveness of a moisture adsorbing/desorbing ability of rapidly adsorbing moisture at high ambient humidity and conversely rapidly desorbing adsorbed moisture at low ambient humidity includes a sheet-shaped humidity-conditioning layer 7 formed by bonding together, with a thermoplastic resin powder 4, humidity-conditioning particles 3 which reversibly adsorb and desorb water vapor. The void ratio of the humidity-conditioning layer 7 is 5% or more.

Abstract: The present invention provides triallyl isocyanurate comprising a less amount of corrosive substances by identifying the corrosive substances among impurities included in the triallyl isocyanurate. Triallyl isocyanurate of the present invention comprises an organic chlorine compound represented by the following chemical formula (I) in an amount of not more than 500 ppm: wherein a bond expressed by a wavy line indicates that the organic chlorine compound is a cis-type compound, a trans-type compound or a mixture comprising the cis-type and trans-type compounds at an optional ratio.

Abstract: The present invention provides a method of storing TAIC in which TAIC is prevented from suffering from freezing and solidification during storage thereof in the winter season. In the method of the present invention, the triallyl isocyanurate is mixed with a silane coupling agent to prepare a composition comprising both thereof, and the resulting composition is stored. In the preferred embodiment of the present invention, the silane coupling agent is used in an amount of 5 to 30% by weight based on the weight of the triallyl isocyanurate, and ?-methacryloxypropyl trimethoxysilane is used as the silane coupling agent.

Abstract: The present invention relates to an inexpensive adhesive resin composition which is applicable even to a base material having a poor bonding property. The adhesive resin composition comprises (A) a polymer having no radical-polymerizable double bond and (B) a radical generating agent in which the radical generating agent (B) is present in an amount of 0.1 to 10 parts by weight on the basis of 100 parts by weight of the polymer (A). In the preferred embodiment of the present invention, the adhesive resin composition further comprises (C) a radical-polymerizable monomer wherein the monomer (C) is present in an amount of 0.1 to 10 parts by weight on the basis of 100 parts by weight of the polymer (A). The radical-polymerizable monomer (C) is a glycidyl group-containing monomer, and the glycidyl group-containing monomer is 4-hydroxybutyl acrylate glycidyl ether.

Abstract: The present invention relates to an inexpensive adhesive resin composition which is applicable even to a base material having a poor bonding property. The adhesive resin composition comprises (A) a polymer having no radical-polymerizable double bond and (B) a radical generating agent in which the radical generating agent (B) is present in an amount of 0.1 to 10 parts by weight on the basis of 100 parts by weight of the polymer (A). In the preferred embodiment of the present invention, the adhesive resin composition further comprises (C) a radical-polymerizable monomer wherein the monomer (C) is present in an amount of 0.1 to 10 parts by weight on the basis of 100 parts by weight of the polymer (A). The radical-polymerizable monomer (C) is a glycidyl group-containing monomer, and the glycidyl group-containing monomer is 4-hydroxybutyl acrylate glycidyl ether.