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1.发明授权Process for graftpolymerizing alphamethylstyrene in the presence of cyclic ethers and alkali metal catalyst 失效在环醚和碱金属催化剂存在下接枝聚合α-甲基苯乙烯的方法
公开(公告)号：US3070574A
公开(公告)日：1962-12-25
申请号：US80569659
申请日：1959-04-13
Applicant: BASF AG
Inventor： ERNST-GUENTHER KASTNING , KLAUS BRONSTERT
IPC: C08F297/02
CPC classification number: C08F297/02
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