专利检索 ap:("PECHINEY SAINT GOBAIN") AND inv:"KEMP T" 第 1 页

1.

发明授权
Preparation with seeding of polymers insoluble in their monomeric compositions 失效
标题翻译：在单体组合物中制备聚合物不溶物

公开(公告)号：US3725367A

公开(公告)日：1973-04-03

申请号：US3725367D

申请日：1970-05-15

申请人： PECHINEY SAINT GOBAIN

发明人： KEMP T

IPC分类号： C08F2/18 , C08F2/22 , C08F259/04 , C08F1/11 , C08F1/13 , C08F15/00

CPC分类号： C08F259/04 , Y10S526/909 , C08F214/06

摘要： Vinyl based polymers and copolymers and method for the preparation of same by first preparing a seeding latex by polymerization in fine suspension of monomers or comonomers having a vinyl base, preferably vinyl chloride, with an excess amount of organo-soluble catalyst and dispersing the seeding latex in monomers or comonomers having the vinyl base to form a polymerizing composition which is polymerized by heating.

摘要翻译： 基于乙烯基的聚合物和共聚物及其制备方法，首先通过在具有乙烯基，优选氯乙烯的单体或共聚单体的微悬浮液中与过量的有机可溶性催化剂进行聚合制备接种胶乳并分散种子胶乳在具有乙烯基的单体或共聚单体中形成通过加热聚合的聚合组合物。