ORGANIC THIOL METAL-FREE STABILIZERS AND PLASTICIZERS FOR HALOGEN-CONTAINING POLYMERS
申请人:The College of William and Mary
公开号:EP1521803A2
公开(公告)日:2005-04-13
Organic Thiol Stabilizers and Plasticizers for Halogen-Containing Polymers
申请人:Starnes H William
公开号:US20070161728A1
公开(公告)日:2007-07-12
A novel organic thiol stabilizer for PVC is described herein. Specifically, this novel thiol stabilizer for PVC is dipentaerythritol hexakis(mercaptoacetate). The organic thiol stabilizer of the present invention, when blended with halogen-containing polymers such as PVC, or derivatives thereof, provides advantages in cost and/or performance relative to existing organic stabilizers for PVC.