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: The invention provides a woody synthetic resin composition having excellent weather resistance, and a molded body thereof. The synthetic resin composition of the invention contains a wood flour in an amount of 5 to 200 parts by mass and a hindered amine compound having a partial structure represented by the following general formula (1) wherein R1,R2,R3 and R4 each independently represents an alkyl group having 1 to 4 carbon atoms, and R represents an alkyl group having 1 to 18 carbon atoms, an alkyl group substituted by hydroxyl group having 1 to 18 carbon atoms or a cycloalkyl group having 5 to 8 carbon atoms, in an amount of 0.01 to 5 parts by mass, with respect to 100 parts by mass of a synthetic resin, and a molded body thereof.

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 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 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: The invention provides a woody synthetic resin composition having excellent weather resistance, and a molded body thereof. The synthetic resin composition contains a wood flour in an amount of 5 to 200 parts by mass and a hindered amine compound having a partial structure represented by the following general formula (1) (wherein R1, R2, R3 and R4 each independently represents an alkyl group having 1 to 4 carbon atoms, and R represents an alkyl group having 1 to 18 carbon atoms, an alkyl group substituted by hydroxyl group having 1 to 18 carbon atoms or a cycloalkyl group having 5 to 8 carbon atoms), in an amount of 0.01 to 5 parts by mass, with respect to 100 parts by mass of a synthetic resin, and a molded body thereof.

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: 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.