发明公开
EP0177956A3 Low molecular weight vinyl halide/vinyl ester copolymers by aqueous polymerization
有权

基本信息:
- 专利标题: Low molecular weight vinyl halide/vinyl ester copolymers by aqueous polymerization
- 专利标题(中):低分子量乙烯醇/乙烯醇共聚物水性聚合
- 申请号:EP85112850 申请日:1985-10-10
- 公开(公告)号:EP0177956A3 公开(公告)日:1986-10-22
- 发明人: Sharaby, Zaev
- 申请人: The B.F. GOODRICH Company
- 专利权人: The B.F. GOODRICH Company
- 当前专利权人: The B.F. GOODRICH Company
- 优先权: US660180 19841012
- 主分类号: C08F214/06
- IPC分类号: C08F214/06 ; C08F02/38 ; C08F218/10
摘要:
Copolymers of vinyl or vinylidene halides and vinyl esters of fatty acids having low molecular weights, good particle characteristics, and improved melt flow are made by aqueous polymerization utilizing an effective amount of a mercaptan as a chain transfer agent, wherein the chain transfer agent is admixed with the vinyl esters, and may be added before the start of the polymerization.
IPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08F | 仅用碳—碳不饱和键反应得到的高分子化合物 |
------C08F214/00 | 具有1个或更多的不饱和脂族基化合物的共聚物,每个不饱和脂族基只有1个碳—碳双键,并且至少有1个是以卤素为终端 |
--------C08F214/02 | .含氯的单体 |
----------C08F214/04 | ..含两个碳原子的单体 |
------------C08F214/06 | ...氯乙烯 |