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
US6747081B2
申请人:——
公开号:US6747081B2
公开(公告)日:2004-06-08
US6927247B2
申请人:——
公开号:US6927247B2
公开(公告)日:2005-08-09
US7312266B2
申请人:——
公开号:US7312266B2
公开(公告)日:2007-12-25
[EN] ORGANIC THIOL METAL-FREE STABILIZERS AND PLASTICIZERS FOR HALOGEN-CONTAINING POLYMERS<br/>[FR] STABILISANTS ET PLASTIFIANTS NON METALLIFERES DE THIOL ORGANIQUE POUR POLYMERES HALOGENES
申请人:COLLEGE WILLIAM & MARY
公开号:WO2003106550A2
公开(公告)日:2003-12-24
Organic thiol compounds including mercaptophenylcarboxylates are disclosed which can be utilized to plasticize and/or stabilize halogen- containing polymer compositions, especially polyvinyl chloride) compositions. Compounds of the present invention are utilized in polymers normally susceptible to deterioration and color change, which typically occurs during processing of the polymer or exposure to certain environments.