COMPOSITION CONTAINING CHLORINE-CONTAINING POLYMER AND AT LEAST ONE 1,3-DISUBSTITUTED 6-AMINOURACIL, STABILIZATION METHOD FOR CHLORINE-CONTAINING POLYMER AND USE OF 6- AMINOURACIL COMPOUND

摘要

PROBLEM TO BE SOLVED: To obtain a composition in which a polymer is stabilized by compounding a chlorine-containing polymer with at least one 1,3-disubstituted 6-aminouracil. ;SOLUTION: A resin composition contains 100 pts.wt. of a chlorine-containing polymer such as polyvinyl chlorine and 0.01-10 pts.wt. of a 1,3-disubstituted 6-aminouracil of the formula. Furthermore, 0.01-20 pts.wt. of a polyol such as sorbitol, 0.001-5 pts.wt. of a perchlorate compound, 0.1-50 pts.wt. of a diglycidyl compound such as 2,2-bis(4-hydroxyphenyl)propane, 0.1-20 pts.wt. of hydrotalcite and/or zeolite, 5-200 pts.wt. of a filler such as chalk, 0.001-10 pts.wt. of a metal soap, alkali metal alkaline earth metal compounds, a slip additive, a plasticizer and the like are blended as necessary. In the formula Y is S or O; and R1 and R2 are each a 1-4C alkyl group, a 1-4C alkoxy group, a phenol group which can be replaced by a hydroxyl group, a 3-6C alkenyl group, a 5-8C cycloalkyl group or the like.;COPYRIGHT: (C)2000,JPO