发明名称 |
Process for the preparation of a thermoplastic polymer |
摘要 |
A process for the preparation of a thermoplastic polymer on the basis of an alkenyl-aromatic monomer and an unsaturated dicarboxylic acid comprises the addition of 10 to 100 ppm relative to the polymer wt. % of an acid during polymerization. Suitable acids that can be applied are carboxylic acids, and sulphur- and /or phosphorus-containing acids or their mixtures.
|
申请公布号 |
US4772671(A) |
申请公布日期 |
1988.09.20 |
申请号 |
US19860919242 |
申请日期 |
1986.10.15 |
申请人 |
STAMICARBON B.V. |
发明人 |
STEEMAN, REINARD J. M.;MEYER, PETER J. N. |
分类号 |
C08F2/44;C08F212/00;C08F212/06;C08F222/08;(IPC1-7):C08F2/00 |
主分类号 |
C08F2/44 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|