Abstract: Provided is a vinyl chloride resin composition having superior heat resistance, colorability and processability without using a heavy metal stabilizer such as lead. The present invention relates to a vinyl chloride resin composition which comprises, in addition to a vinyl chloride resin, (a) an organic acid calcium salt, (b) an organic acid zinc salt, (c) an organic acid potassium salt and (d) a polymer of alkyl ester of C4 to C10 acrylic acid or methacrylic acid, the polymer having a number average molecular weight of 1,000 to 4,000. Further, the present invention relates to a vinyl chloride resin composition which comprises, with respect to 100 parts by mass of the vinyl chloride resin, 0.01 to 5 parts by mass of the aforementioned component (a), 0.01 to 5 parts by mass of the aforementioned component (b), 0.001 to 1 parts by mass of the aforementioned component (c) and 0.05 to 10 parts by mass of the aforementioned component (d).

Abstract: Disclosed are a cellulose resin composition and cellulose resin film which prevent deterioration in the retainability and have a superior moisture permeability. The cellulose resin composition comprising a cellulose resin and a (A) compound represented by following general formula (1). (wherein, n1 to n3 each represents a number of 1 to 3; and R1, R2 and R3 each represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms or an alkoxy group having 1 to 4 carbon atoms, provided that R1, R2 and R3 are not the same members at the same time). The cellulose resin film is obtained from this cellulose resin composition.

Abstract: Provided is a vinyl chloride-based resin composition having superior weatherability. The vinyl chloride-based resin composition comprises, with respect to 100 parts by mass of a vinyl chloride-based resin, (a) 0.001 to 10 parts by mass of at least one hindered amine compound and (b) 0.001 to 10 parts by mass of at least one selected from the group consisting of metal perchlorates, etc.

Abstract: Provided is a vinyl chloride resin composition having superior heat resistance, colorability and processability without using a heavy metal stabilizer such as lead. The present invention relates to a vinyl chloride resin composition which comprises, in addition to a vinyl chloride resin, (a) an organic acid calcium salt, (b) an organic acid zinc salt, (c) an organic acid potassium salt and (d) a polymer of alkyl ester of C4 to C10 acrylic acid or methacrylic acid, the polymer having a number average molecular weight of 1,000 to 4,000. Further, the present invention relates to a vinyl chloride resin composition which comprises, with respect to 100 parts by mass of the vinyl chloride resin, 0.01 to 5 parts by mass of the aforementioned component (a), 0.01 to 5 parts by mass of the aforementioned component (b), 0.001 to 1 parts by mass of the aforementioned component (c) and 0.05 to 10 parts by mass of the aforementioned component (d).

Abstract: Disclosed are a cellulose resin composition and cellulose resin film which prevent deterioration in the retainability and have a superior moisture permeability. The cellulose resin composition comprising a cellulose resin and a (A) compound represented by following general formula (1). (wherein, n1 to n3 each represents a number of 1 to 3; and R1, R2 and R3 each represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms or an alkoxy group having 1 to 4 carbon atoms, provided that R1, R2 and R3 are not the same members at the same time). The cellulose resin film is obtained from this cellulose resin composition.

Abstract: A vinyl chloride based resin composition for a vehicle, which comprises 100 parts by mass of a vinyl chloride based resin, and 5 to 200 parts by mass of a plasticizer component consisting of (a) at least one trimellitate based plasticizer and (b) at least one sebacate based plasticizer in a mass ratio [(a) component/(b) component] of 99/1 to 60/40. The resin composition is excellent in thermal stability, the resistance to thermal aging, the resistance to a low temperature and the resistance to fogging, and further is excellent in the formability such as gelling property, the easiness in the release from a mold, and the property of staining a mold, and thus is suitable for use in powder molding.

Abstract: A polyester plasticizer which is obtained by reacting a diol component (a) consisting of 100 parts by mole of 2-methyl-1,3-propanediol, 10 to 1000 parts by mole of 3-methyl-1,5-pentanediol and 0 to 1000 parts by mole of other aliphatic diol with an organic dicarboxylic acid components (b) consisting of 100 parts by mole of adipic acid and 0 to 100 parts by mole of other organic dicarboxylic acid and a chain terminator (c) consisting of a monovalent aliphatic alcohol or a monovalent aliphatic organic acid and which has an average molecular weight of 500 to 5000. This plasticizer is excellent in plasticizing efficiency and can impart excellent oil resistance to synthetic resins such as chlorine-containing resins.

Abstract: A vinyl chloride based resin composition for a vehicle, which comprises 100 parts by mass of a vinyl chloride based resin, and 5 to 200 parts by mass of a plasticizer component consisting of (a) at least one trimellitate based plasticizer and (b) at least one sebacate based plasticizer in a mass ratio [(a) component/(b) component] of 99/1 to 60/40. The resin composition is excellent in thermal stability, the resistance to thermal aging, the resistance to a low temperature and the resistance to fogging, and further is excellent in the formability such as gelling property, the easiness in the release from a mold, and the property of staining a mold, and thus is suitable for use in powder molding.

Abstract: A polyester plasticizer which is obtained by reacting a diol component (a) consisting of 100 parts by mole of 2-methyl-1,3-propanediol, 10 to 1000 parts by mole of 3-methyl-1,5-pentanediol and 0 to 1000 parts by mole of other aliphatic diol with an organic dicarboxylic acid components (b) consisting of 100 parts by mole of adipic acid and 0 to 100 parts by mole of other organic dicarboxylic acid and a chain terminator (c) consisting of a monovalent aliphatic alcohol or a monovalent aliphatic organic acid and which has an average molecular weight of 500 to 5000. This plasticizer is excellent in plasticizing efficiency and can impart excellent oil resistance to synthetic resins such as chlorine-containing resins.

Abstract: A stabilizer for a rigid chlorinated resin comprising a hydrotalcite compound and an inorganic copper compound and a stabilized rigid chlorinated resin composition obtained by adding said stabilizer to a chlorinated resin.