发明名称 |
MODIFIED COPOLYMERS OF ETHYLENE AND AT LEAST ONE ALPHA-OLEFIN, AND PROCESS FOR THEIR PREPRARATION |
摘要 |
A modified copolymer of ethylene and of at least one alpha -olefin having from 3 to 12 carbon atoms, comprising from 0.5 to 10 mole percent of units derived from the alpha -olefin, wherein the measured limiting viscosity of the copolymer is between 1.5 and 10 times the limiting viscosity of the copolymer calculated from the molecular weight distribution of the copolymer. Process for producing these copolymers employing at least one free-radical initiator. |
申请公布号 |
EP0083521(B1) |
申请公布日期 |
1986.03.05 |
申请号 |
EP19820402276 |
申请日期 |
1982.12.14 |
申请人 |
SOCIETE CHIMIQUE DES CHARBONNAGES S.A. |
发明人 |
MACHON, JEAN-PIERRE;LE BRASSEUR, GENEVIEVE;HERT, MARIUS;DECROIX, JEAN-CLAUDE |
分类号 |
C08L23/00;C08F2/00;C08F2/34;C08F4/28;C08F4/32;C08F4/60;C08F6/26;C08F8/00;C08F8/06;C08F8/50;C08F210/00;C08F210/16;C08K5/14;C08L101/00 |
主分类号 |
C08L23/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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