申请人:Chabrol Anne
公开号:US10351691B2
公开(公告)日:2019-07-16
The present invention relates to the thermal stabilization of halogen containing polymer compositions. More particularly the invention relates to a tin stabilizer composition for chlorine containing polymers, and more specifically a composition comprising a mono alkyltin compound as major compound of the tin stabilizer composition and a co-stabilizer.
The present invention relates as well to the use of a mono alkyl tin compound as major compound of the tin stabilizer and a co-stabilizer as heat stabilizers for processing chlorine containing polymer composition.
本发明涉及含卤聚合物组合物的热稳定化。更具体地说,本发明涉及一种用于含氯聚合物的锡稳定剂组合物,更具体地说,是一种由作为锡稳定剂组合物主要化合物的单烷基锡化合物和辅助稳定剂组成的组合物。
本发明还涉及将作为锡稳定剂主要化合物的单烷基锡化合物和辅助稳定剂用作加工含氯聚合物组合物的热稳定剂。