专利检索 ap:("JAPAN ATOMIC ENERGY RES INST") AND inv:"SUGANUMA FUJO" 第 1 页

1.

发明授权
Irradiation polymerization of ethylene using a tertiary butyl alcohol medium 失效
标题翻译：使用叔丁基醇溶液对乙烯进行IRRADIATION聚合

公开(公告)号：US3573183A

公开(公告)日：1971-03-30

申请号：US3573183D

申请日：1967-11-24

申请人： JAPAN ATOMIC ENERGY RES INST

发明人： KAGIYA TSUTOMU , MITSUI HIROSHI , MACHI SUEO , SUGANUMA FUJO , HAGIWARA MIYUKI

IPC分类号： C08F10/00 , C08D1/04 , C08D3/02

CPC分类号： C08F10/00 , C08F2/48

摘要： THIS INVENTION IS DIRECTED TO THE RADIATION INDUCED POLYMERIZATION OF ETHYLENE IN WHICH TERTIARY BUTYL ALCOHOL IS USED AS THE REACTION MEDIUM. VARIOUSSOLVENTS HAVE BEEN CONSIDERED AS A REACTION MEDIUM FOR THE RADIATION INDUCED POLYMERIZATION OF ETHYLENE TO BE CARRIED OUT UNDER HIGH REACTION PRESSURE, AND IT HAS BEEN FOUND THAT TERTIARY BUTYL ALCOHOL IS THE MEDIUM WHICH PRODUCES HIGH MOLECULAR WEIGHT PRODUCTS IN HIGH YIELD AND GIVES THE GREATEST RATE OF POLYMERIZATION REACTION.