发明名称 |
PROCESS FOR THE PREPARATION OF A COPOLYMER OF ALPHA-METHYLSTYRENE |
摘要 |
The invention relates to an improved process for the preparation of copolymers of alpha -methylstyrene and other co-monomers such as acrylonitrile, styrene, methyl methacrylate and the like. In this process a substantially water-immiscible softener is employed, particularly prior to coagulation of the latex formed of the copolymer, whereby and improved product of higher bulk density and easier to employ in a subsequent processing is obtained. |
申请公布号 |
DE3163123(D1) |
申请公布日期 |
1984.05.24 |
申请号 |
DE19813163123 |
申请日期 |
1981.01.14 |
申请人 |
STAMICARBON B.V. |
发明人 |
DUYZINGS, WILHELMUS GERARDUS;VAN DER LOOS, JOZEF LAMBERTUS;TIJSSEN, JAN |
分类号 |
C08F6/00;C08F6/06;C08F6/22;(IPC1-7):C08F6/22;C08F212/08 |
主分类号 |
C08F6/00 |
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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