发明名称 |
PROCESS FOR TREATING A LINEAR LOW-DENSITY POLYETHYLENE WITH ORGANIC PEROXIDES AS FREE-RADICAL GENERATORS |
摘要 |
The invention relates to a process of thermomechanical treatment in the molten state, in the presence of organic peroxides, of co-polymers with a density less than 0.935, obtained by co-polymerization under a pressure of less than 4 MPa of ethylene and a higher alpha-olefin. The co-polymers thus treated may advantageously be used for the manufacture of finished objects such as films according to the current techniques of conversion of "high pressure" type polyethylene. |
申请公布号 |
DE3263649(D1) |
申请公布日期 |
1985.06.13 |
申请号 |
DE19823263649 |
申请日期 |
1982.05.26 |
申请人 |
BP CHIMIE SOCIETE ANONYME |
发明人 |
THIERSAULT, JEAN PAUL;SENEZ, ALAIN;VIDAL, JEAN LOUIS |
分类号 |
C08F8/00;C08F8/50;C08J3/00 |
主分类号 |
C08F8/00 |
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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