公开(公告)号：US20140336316A1

公开(公告)日：2014-11-13

申请号：US14360747

申请日：2012-11-20

Applicant: Rohm and Haas Company

Inventor： Jian-Yang Cho ,  Eric G. Lundquist

IPC: C08L27/06

CPC classification number: C08L27/06 ,  C08K5/58 ,  C08L27/00 ,  C08L27/24 ,  C08L33/02 ,  C08L35/00 ,  C08L2201/08

Abstract: This invention relates to the thermal stabilization of halogen-containing polymer compound compositions, more particularly, this invention relates to a poly(vinyl chloride) (PVC) or a chlorinated polyvinyl chloride (cPVC) compound composition comprising either methyl, butyl or octyl tin mercaptide stabilizer, at least one salt of a polymeric polyacid material in the form of a solid on its own, and greater than or equal to 0.52 wt % moisture level in the final halogen-containing polymer compound composition.

Abstract translation: 本发明涉及含卤聚合物组合物的热稳定化，更具体地说，本发明涉及聚（氯乙烯）（PVC）或氯化聚氯乙烯（cPVC）化合物组合物，其包含甲基，丁基或辛基锡硫醇盐 稳定剂，至少一种本身为固体形式的聚合多酸物质的盐，以及在最终含卤素的高分子化合物组合物中大于或等于0.52重量％的水分含量。