发明名称 |
Preparation of emulsifiable polyethylene by oxidizing polyethylene in a fluidized bed reactor |
摘要 |
A process for the preparation of water-emulsifiable polyethylene by oxidizing high density polyethylene, at below the softening point of the polyethylene, in the presence of oxygen, wherein the oxidation is carried out in a fluidized bed reactor, using a polyethylene which beforehand has been heated, with exclusion of oxygen, in the presence of a compound which forms free radicals. |
申请公布号 |
US4459388(A) |
申请公布日期 |
1984.07.10 |
申请号 |
US19820350357 |
申请日期 |
1982.02.19 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
HETTCHE, ALBERT;WEISS, STEFAN;MIEDERER, PETER;GOETHLICH, LUTZ;CIPRIAN, JUEERGEN |
分类号 |
C08F8/00;C08F8/06;C08F8/50;C08F10/00;(IPC1-7):08F8/06 |
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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