Abstract: A vinyl chloride-vinyl acetate copolymer resin composition which is excellent in storage stability and can reduce the baking temperature is provided. The vinyl chloride-vinyl acetate copolymer resin composition comprises: 70 to 300 parts by mass of surface-treated calcium carbonate obtained by surface-treating calcium carbonate with a fatty acid or a derivative thereof based on 100 parts by mass of a vinyl chloride-vinyl acetate copolymer resin having a vinyl acetate content of 8 to 12% by mass, and it is characterized in that a BET specific surface area of the surface-treated calcium carbonate is 10 to 40 m2/g, and an amount of the calcium carbonate surface-treated is 0.1×10?2 g/m2 to 0.4×10?2 g/m2 per m2/g of the BET specific surface area of the surface-treated calcium carbonate.

Abstract: A vinyl chloride-vinyl acetate copolymer resin composition which is excellent in storage stability and can reduce the baking temperature is provided. The vinyl chloride-vinyl acetate copolymer resin composition comprises: 70 to 300 parts by mass of surface-treated calcium carbonate obtained by surface-treating calcium carbonate with a fatty acid or a derivative thereof based on 100 parts by mass of a vinyl chloride-vinyl acetate copolymer resin having a vinyl acetate content of 8 to 12% by mass, and it is characterized in that a BET specific surface area of the surface-treated calcium carbonate is 10 to 40 m2/g, and an amount of the calcium carbonate surface-treated is 0.1×10?2 g/m2 to 0.4×10?2 g/m2 per m2/g of the BET specific surface area of the surface-treated calcium carbonate.

Abstract: There are provided a silyl-terminated resin composition and a method for producing the same, the silyl-terminated resin composition being superior in storage stability before curing and providing a cured product which has a low initial modulus and can maintain the low modulus even after a heat-accelerated test. The silyl-terminated resin composition comprises a surface-treated calcium carbonate and a silyl-terminated resin, wherein the surface-treated calcium carbonate is obtained by surface-treating calcium carbonate having a BET specific surface area in the range of 1 m2/g to 60 m2/g with a fatty acid, and has an alkali metal content in the range of 500 ?g/g to 2000 ?g/g and the free fatty acid as determined by ethanol extraction in the range of 1.8 to 2.5% by mass.

Abstract: There are provided a silyl-terminated resin composition and a method for producing the same, the silyl-terminated resin composition being superior in storage stability before curing and providing a cured product which has a low initial modulus and can maintain the low modulus even after a heat-accelerated test. The silyl-terminated resin composition comprises a surface-treated calcium carbonate and a silyl-terminated resin, wherein the surface-treated calcium carbonate is obtained by surface-treating calcium carbonate having a BET specific surface area in the range of 1 m2/g to 60 m2/g with a fatty acid, and has an alkali metal content in the range of 500 ?g/g to 2000 ?g/g and the free fatty acid as determined by ethanol extraction in the range of 1.8 to 2.5% by mass.

Abstract: Provided are an impregnated calcium carbonate that hardly flies but has excellent dispersibility in a polymer composition, a method for producing the impregnated calcium carbonate, and a polymer composition including the impregnated calcium carbonate. The impregnated calcium carbonate is obtained by surface treating calcium carbonate with at least one of a fatty acid, a resin acid, and derivatives of them to yield a surface treated calcium carbonate and impregnating the surface treated calcium carbonate with an organic compound in a liquid state at a normal temperature in an amount of 3 to 22 parts by weight with respect to 100 parts by weight of the surface treated calcium carbonate.

Abstract: Provided are an impregnated calcium carbonate that hardly flies but has excellent dispersibility in a polymer composition, a method for producing the impregnated calcium carbonate, and a polymer composition including the impregnated calcium carbonate. The impregnated calcium carbonate is obtained by surface treating calcium carbonate with at least one of a fatty acid, a resin acid, and derivatives of them to yield a surface treated calcium carbonate and impregnating the surface treated calcium carbonate with an organic compound in a liquid state at a normal temperature in an amount of 3 to 22 parts by weight with respect to 100 parts by weight of the surface treated calcium carbonate.