公开(公告)号：US4231909A

公开(公告)日：1980-11-04

申请号：US34820

申请日：1979-04-30

Applicant: Frederick W. G. Fearon ,  Gary A. Vincent

Inventor： Frederick W. G. Fearon ,  Gary A. Vincent

IPC: C08L27/06 ,  C08L83/04 ,  C08L83/08

CPC classification number: C08L27/06 ,  C08L83/04

Abstract: A plasticized polyvinyl chloride composition consisting essentially of polyvinyl chloride resin and a polysiloxane fluid containing at least 10 mole percent of 3-chloropropyl functional siloxane units is described. The compositions have increased flexibility and reduced tendency to exude silicone to the surface.

Abstract translation: 描述了基本上由聚氯乙烯树脂和含有至少10摩尔％的3-氯丙基官能硅氧烷单元的聚硅氧烷流体组成的增塑聚氯乙烯组合物。 组合物具有增加的柔性并降低将硅氧烷渗透到表面的倾向。