公开(公告)号：US4029865A

公开(公告)日：1977-06-14

申请号：US602834

申请日：1975-08-07

申请人： Silvio Vargiu ,  Volfango Gualandi ,  Beppino Passalenti

发明人： Silvio Vargiu ,  Volfango Gualandi ,  Beppino Passalenti

IPC分类号： C08F14/00 ,  C08F2/00 ,  C08F2/04 ,  C08F2/06 ,  C08F4/00 ,  C08F4/28 ,  C08F14/08 ,  C08F4/40

CPC分类号： C08F14/08

摘要： Vinylidene chloride polymers and copolymers are prepared by contacting vinylidene chloride monomer alone or in mixture with other ethylenically unsaturated monomers with a catalytic system consisting of an organic per-compound, an organic compound of zirconium or cobalt and an acid compound according to the definition of Bronsted and Lowry in an organic solvent medium.High yields and polymerization speeds are achieved at low polymerization temperatures (10.degree.-35.degree. C).

摘要翻译： 偏二氯乙烯聚合物和共聚物通过单独或与其它烯属不饱和单体的混合物与由有机全化合物，锆或钴的有机化合物和酸化合物组成的催化体系的接触来制备，根据Bronsted的定义 和Lowry在有机溶剂介质中。