Abstract: Hindered amines represented by the general formula (I): (wherein R is an alkyl or hydroxyalkyl group having 1 to 30 carbon atoms or alkenyl having 2 to 30 carbon atoms; n is an integer of 1 to 4; when n is 1, R1 is alkyl having 1 to 22 carbon atoms, alkenyl having 2 to 22 carbon atoms, or a group represented by the general formula (III): (R is as defined above), while when n is 2 to 4, R1 is an n-valent organic group having 2 to 20 carbon atoms). When added to synthetic resins or coating materials, the amines can impart long-period stabilizing effect to the resins or the materials and exhibit excellent resistance to extraction with acid rain or chemicals.

Abstract: Hindered amines represented by the general formula (I): (wherein R is an alkyl or hydroxyalkyl group having 1 to 30 carbon atoms or alkenyl having 2 to 30 carbon atoms; n is an integer of 1 to 4; when n is 1, R1 is alkyl having 1 to 22 carbon atoms, alkenyl having 2 to 22 carbon atoms, or a group represented by the general formula (III): (R is as defined above), while when n is 2 to 4, R1 is an n-valent organic group having 2 to 20 carbon atoms). When added to synthetic resins or coating materials, the amines can impart long-period stabilizing effect to the resins or the materials and exhibit excellent resistance to extraction with acid rain or chemicals.

Abstract: Provided are a polylactic acid resin composition which has a superior weatherability while inhibiting crystallization, and a resin molded article using this polylactic acid resin composition. The polylactic acid resin composition according to the present invention is a polylactic acid resin composition in which a hindered amine compound having a partial structure represented by the following General Formula (1): (wherein, R1, R2, R3 and R4 each independently represents a C1 to C4 alkyl group; and R represents a C1 to C18 alkyl group, C1 to C18 acyl group or C5 to C8 cycloalkyl group, which is optionally substituted with a hydroxyl group) is blended at an amount of 0.005 to 30 parts by mass with respect to 100 parts by mass of polylactic acid resin. The resin molded article according to the present invention is obtained by molding this polylactic acid resin composition.

Abstract: Disclosed is an optical film characterized by containing 0.001-10 parts by mass of an ultraviolet absorbent represented by general formula (1) per 100 parts by mass of a cellulose ester. (In the formula, n represents an integer of 1-4; when n is 1, R represents an alkyl group having 3-30 carbon atoms, and when n is 2-4, R represents a residue obtained by removing a carboxylic acid group from an aliphatic or aromatic polybasic acid having 1-34 carbon atoms; and R1, R2, R3 and R4 independently represent a hydrogen atom or an alkyl group having 1-4 carbon atoms.

Abstract: Provided is a sealing film for a solar battery which has excellent light resistance and heat resistance by preventing yellowing due to the influence of light or heat. The sealing film for a solar battery, in which 0.05-10 parts by weight of a hindered amine compound having a substructure represented by the following general formula (I): (wherein R1, R2, R3, and R4 each independently represent C1-C4 lower alkyl; and R represents hydrogen, C1-C18 straight- or branched-chain alkyl which may be substituted by hydroxy, or C5-C8 cycloalkyl) based on 100 parts by weight of an ethylene-vinyl acetate copolymer is blended.

Abstract: A sunscreen cosmetic composition contains an ultraviolet absorber composed of a triazine compound (a) represented by the general formula (1) below and a triazine compound (b) represented by chemical formula (2) below. In the general formula (I) below, R1 represents a linear or branched C1-12 alkyl group, a C3-8 cycloalkyl group, a C3-8 alkenyl group, a C6-18 aryl group, a C7-18 alkylaryl group, or a C7-18 arylalkyl group (with the proviso that these groups may be substituted by a hydroxy group, a halogen atom or a C1-12 alkyl or alkoxy group, and may be interrupted by an oxygen atom, a sulfur atom, a carbonyl group, an ester group, an amide group or an imino group, and further that the substitution and the interruption may be combined); and R2 represents a C1-8 alkyl group, or a C3-8 alkenyl group.

Abstract: The invention provides a synthetic resin composition having better weather resistance than ever, and an automotive interior/exterior material using the same. The synthetic resin composition contains a hindered amine compound (A) having a partial structure represented by the following general formula (1): in an amount of 0.01 to 20 parts by mass with respect to 100 parts by mass of the synthetic resin; and a benzoate compound (B) represented by the following general formula (2): in an amount of 0.01 to 20 parts by mass with respect to the same, at a component mass ratio of (A)/(B) between 1/1 and 1/5. In the synthetic resin composition according to the present invention, the component mass ratio of the hindered amine compound (A) to the benzoate compound (B), namely {(A)/(B)}, is preferably between 1/2 and 1/4.

Abstract: Disclosed is an optical film characterized by containing 0.001-10 parts by mass of an ultraviolet absorbent represented by general formula (1) per 100 parts by mass of a cellulose ester. (In the formula, n represents an integer of 1-4; when n is 1, R represents an alkyl group having 3-30 carbon atoms, and when n is 2-4, R represents a residue obtained by removing a carboxylic acid group from an aliphatic or aromatic polybasic acid having 1-34 carbon atoms; and R1, R2, R3 and R4 independently represent a hydrogen atom or an alkyl group having 1-4 carbon atoms.

Abstract: Disclosed are a synthetic resin composition having more excellent weather resistance and an automotive interior/exterior material comprising the synthetic resin composition. Specifically disclosed are a synthetic resin composition comprising, per 100 parts by mass of a synthetic resin, as Component (A) a hindered amine compound represented by the following general formula (I): (wherein R represents an alkyl group having 1 to 30 carbon atoms or the like; and n represents an integer of 1 to 6) or the following general formula (II): (wherein R represents an alkyl group having 1 to 30 carbon atoms or the like) in an amount of 0.01 to 20 parts by mass, and as Component (B) a sulfur-containing antioxidant in an amount of 0.01 to 20 parts by mass; and an automotive interior/exterior material comprising the synthetic resin composition.

Abstract: Provided are a polylactic acid resin composition which has a superior weatherability while inhibiting crystallization, and a resin molded article using this polylactic acid resin composition. The polylactic acid resin composition according to the present invention is a polylactic acid resin composition in which a hindered amine compound having a partial structure represented by the following General Formula (1): (wherein, R1, R2, R3 and R4 each independently represents a C1 to C4 alkyl group; and R represents a C1 to C18 alkyl group, C1 to C18 acyl group or C5 to C8 cycloalkyl group, which is optionally substituted with a hydroxyl group) is blended at an amount of 0.005 to 30 parts by mass with respect to 100 parts by mass of polylactic acid resin. The resin molded article according to the present invention is obtained by molding this polylactic acid resin composition.

Abstract: The following compound, inhibitor, and composition are provided: a compound having low volatility, high nitroxyl group concentration, and high polymerization inhibitory activity; a polymerization inhibitor using the compound; and a polymerization inhibitor composition using the compound.

Abstract: The present invention provides an optical film, which is excellent in ultraviolet absorption capability at 380 nm with little bleed-out, comprising a resin containing a triazine compound represented by the following general formula (I). (In the formula, R1-R6 may be a hydrogen atom; hydroxyl group; or an organic group selected from among an alkyl group, alkoxy group, dialkyl amino group, alkyl carbonyloxy group, aryl group, arylated alkyl group, aryloxy group, arylated alkyloxy group and an aryl carbonyloxy group having 18 or less carbon atoms, independently. However, the alkyl part of these organic groups may be substituted by a hydroxyl group, halogen atom, cyano group or nitro group, interrupted by an oxygen atom, sulfur atom, carbonyl group, ester group, amide group or imino group, or have a double bond, and these substitutions, interruptions and double bonds may be combined).

Abstract: This invention provides a resin composition containing zinc sulfide exhibiting superior weather resistance, and a resin molded article utilizing the resin composition. The resin composition contains 0.1 to 20 parts by mass of (A) zinc sulfide, with respect to 100 parts by mass of the resin, and 0.01 to 20 parts by mass of a (B) hindered amine compound having a structure represented by the following general formula (1): wherein R is independently a C1 to C18 alkyl group, a C1 to C18 acyl group or a C5 to C8 cycloalkyl group, each group being allowed to be substituted by a hydroxy group.

Abstract: The invention provides a synthetic resin composition having better weather resistance than ever, and an automotive interior/exterior material using the same. The synthetic resin composition contains a hindered amine compound (A) having a partial structure represented by the following general formula (1): in an amount of 0.01 to 20 parts by mass with respect to 100 parts by mass of the synthetic resin; and a benzoate compound (B) represented by the following general formula (2): in an amount of 0.01 to 20 parts by mass with respect to the same, at a component mass ratio of (A)/(B) between 1/1 and 1/5. In the synthetic resin composition according to the present invention, the component mass ratio of the hindered amine compound (A) to the benzoate compound (B), namely {(A)/(B)}, is preferably between 1/2 and 1/4.

Abstract: Hindered amines represented by the general formula (I): (wherein R is an alkyl or hydroxyalkyl group having 1 to 30 carbon atoms or alkenyl having 2 to 30 carbon atoms; n is an integer of 1 to 4; when n is 1, R1 is alkyl having 1 to 22 carbon atoms, alkenyl having 2 to 22 carbon atoms, or a group represented by the general formula (III): (R is as defined above), while when n is 2 to 4, R1 is an n-valent organic group having 2 to 20 carbon atoms). When added to synthetic resins or coating materials, the amines can impart long-period stabilizing effect to the resins or the materials and exhibit excellent resistance to extraction with acid rain or chemicals.

Abstract: [Object] To provide a polymeric material composition having high heat resistance, excellent compatibility, and greatly improved weatherability. [Solving Means] A polymeric material composition containing: a polymeric material and a triazine compound having the general formula (I): wherein R1 to R3 denote an alkyl group, a cycloalkyl group, an alkenyl group, an aryl group, an alkylaryl group, or an arylalkyl group, these groups being optionally substituted by a hydroxy group, a halogen atom, a cyano group, a nitro group, an alkyl group, or an alkoxy group, and/or being optionally interrupted by an oxygen atom, a sulfur atom, a carbonyl group, an ester group, an amide group, or an imino group; R4 to R6 denote an alkyl group or an alkenyl group; and R7 to R9 denote a hydrogen atom, a halogen atom, an alkyl group, or an alkenyl group.

Abstract: The present invention provides an optical film, which is excellent in ultraviolet absorption capability at 380 nm with little bleed-out, comprising a resin containing a triazine compound represented by the following general formula (I). (In the formula, R1-R6 may be a hydrogen atom; hydroxyl group; or an organic group selected from among an alkyl group, alkoxy group, dialkyl amino group, alkyl carbonyloxy group, aryl group, arylated alkyl group, aryloxy group, arylated alkyloxy group and an aryl carbonyloxy group having 18 or less carbon atoms, independently. However, the alkyl part of these organic groups may be substituted by a hydroxyl group, halogen atom, cyano group or nitro group, interrupted by an oxygen atom, sulfur atom, carbonyl group, ester group, amide group or imino group, or have a double bond, and these substitutions, interruptions and double bonds may be combined).

Abstract: The present invention provides an optical film, which is excellent in ultraviolet absorption capability at 380 nm with little bleed-out, comprising a resin containing a triazine compound represented by the following general formula (I). (In the formula, R1-R6 may be a hydrogen atom; hydroxyl group; or an organic group selected from among an alkyl group, alkoxy group, dialkyl amino group, alkyl carbonyloxy group, aryl group, arylated alkyl group, aryloxy group, arylated alkyloxy group and an aryl carbonyloxy group having 18 or less carbon atoms, independently. However, the alkyl part of these organic groups may be substituted by a hydroxyl group, halogen atom, cyano group or nitro group, interrupted by an oxygen atom, sulfur atom, carbonyl group, ester group, amide group or imino group, or have a double bond, and these substitutions, interruptions and double bonds may be combined).

Abstract: Hindered amines represented by the general formula (I): (wherein R is an alkyl or hydroxyalkyl group having 1 to 30 carbon atoms or alkenyl having 2 to 30 carbon atoms; n is an integer of 1 to 4; when n is 1, R1 is alkyl having 1 to 22 carbon atoms, alkenyl having 2 to 22 carbon atoms, or a group represented by the general formula (III): (R is as defined above), while when n is 2 to 4, R1 is an n-valent organic group having 2 to 20 carbon atoms). When added to synthetic resins or coating materials, the amines can impart long-period stabilizing effect to the resins or the materials and exhibit excellent resistance to extraction with acid rain or chemicals.

Abstract: The present invention provides an optical film, which is excellent in ultraviolet absorption capability at 380 nm with little bleed-out, comprising a resin containing a triazine compound represented by the following general formula (I). (In the formula, R1-R6 may be a hydrogen atom; hydroxyl group; or an organic group selected from among an alkyl group, alkoxy group, dialkyl amino group, alkyl carbonyloxy group, aryl group, arylated alkyl group, aryloxy group, arylated alkyloxy group and an aryl carbonyloxy group having 18 or less carbon atoms, independently. However, the alkyl part of these organic groups may be substituted by a hydroxyl group, halogen atom, cyano group or nitro group, interrupted by an oxygen atom, sulfur atom, carbonyl group, ester group, amide group or imino group, or have a double bond, and these substitutions, interruptions and double bonds may be combined).