发明名称 |
Styrol-haltige Popcorn-Polymerisate, Verfahren zu deren Herstellung und Verwendung |
摘要 |
The invention relates to insoluble popcorn polymers that are only slightly capable of swelling and that contain a) 50 to 99 wt. % of styrene and/or at least one monounsaturated styrene derivative; b) 0.1 to 40 wt. % of at least one N-vinyl lactam or N-vinyl amine and c) 0.1 to 10 wt. % of at least one bifunctional cross-linking component, whereby the wt. % indications of the individual components a) to c) add up to 100 %.
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申请公布号 |
DE19920944(A1) |
申请公布日期 |
2000.11.09 |
申请号 |
DE19991020944 |
申请日期 |
1999.05.07 |
申请人 |
BASF AG |
发明人 |
ERNST, ANDREAS;MEFFERT, HELMUT;SANNER, AXEL;STEIN, STEFAN;RUCHATZ, FOLKER |
分类号 |
C08F212/08;B01J20/26;B01J39/20;B01J41/14;C08F212/04;(IPC1-7):C08F212/08;C08F226/06 |
主分类号 |
C08F212/08 |
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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