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1.Crystalline isotactic copolymers of styrene derivatives prepared with ionic coordination catalysts 失效
Title translation: 用离子配位催化剂制备苯乙烯衍生物的晶体异构共聚物公开(公告)号:US3489737A
公开(公告)日:1970-01-13
申请号:US3489737D
申请日:1965-09-27
Applicant: MONTEDISON SPA
Inventor: NATTA GIULIO , SIANESI DARIO , CORRADINI PAOLO
IPC: C08F212/14 , C08F19/04
CPC classification number: C08F212/14