发明名称 |
POLYMERS CONTAINING SULPHUR |
摘要 |
<p>Sulphur-containing polymers of styrene, alpha -methyl styrene, p-methyl styrene, vinyl toluene, acrylonitrile or methyl methacrylate or mixtures thereof with a limiting viscosity of from 2 to 15 ml/g (measured in dimethyl formamide at 25 DEG C.) and a sulphur content of from 1.15 to 3.95% by weight, whereby at least 90% by weight of the incorporated sulphur is present as a constituent of terminal C1-18-thioalkyl groups.</p> |
申请公布号 |
EP0195918(B1) |
申请公布日期 |
1990.05.23 |
申请号 |
EP19860101889 |
申请日期 |
1986.02.14 |
申请人 |
BAYER AG |
发明人 |
EICHENAUER, HERBERT, DR.;PISCHTSCHAN, ALFRED, DR.;OTT, KARL-HEINZ- DR. |
分类号 |
C08L51/00;C08F2/38;C08F8/34;C08F12/06;C08F20/00;C08F20/10;C08F20/14;C08F20/42;C08F20/44;C08F212/00;C08F220/00;C08F220/10;C08F220/42;C08L7/00;C08L21/00;C08L25/08;C08L33/00;C08L33/02;C08L33/10;C08L35/00;C08L51/02;C08L51/04;C08L55/00;C08L55/02 |
主分类号 |
C08L51/00 |
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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