发明申请
- 专利标题： Dithiocarbamic esters
- 专利标题（中）： 二硫代氨基甲酸酯
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申请号： US11607535申请日： 2006-12-01
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公开(公告)号： US20070078229A1公开(公告)日： 2007-04-05
- 发明人: Dirk Achten , Michael Klimpel , Emilie Barriau , Lothar Reif , Renke Mottweiler , Heinrich Berg , Zsolt Szentivanyi , Stefan Glander
- 申请人： Dirk Achten , Michael Klimpel , Emilie Barriau , Lothar Reif , Renke Mottweiler , Heinrich Berg , Zsolt Szentivanyi , Stefan Glander
- 优先权： DE10243666.5 20020920
- 主分类号： C08F291/00
- IPC分类号： C08F291/00 ; C08F253/00 ; C07D207/34
摘要：
The present invention relates to dithiocarbamic esters, their preparation and their use for regulating the degree of polymerization during the polymerization of monomers, such as during the polymerization of chloroprene to give polychloroprene, and during the polymerization of 2,3-dichlorobutadiene to give poly-2,3-dichlorobutadiene, and during the copolymerization of chloroprene with 2,3-dichlorobutadiene. The present invention further relates to polymers which are obtainable via the polymerization of monomers in the presence of the dithiocarbamic esters of the invention. The present invention also relates to polymers which contain end groups derived from the dithiocarbamic esters of the present invention.
公开/授权文献
- US07825193B2 Dithiocarbamic esters 公开/授权日：2010-11-02
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