发明名称 |
POLYMERIC MATERIALS |
摘要 |
<p>A process for the preparation of a zinc-containing polymeric material which includes providing a divalent metal compound including zinc; a polyhydroxy compound; and a catalyst; mixing the divalent metal compound and the polyhydroxy compound in substantially stoichiometric amounts in the presence of the catalyst at a temperature sufficient to allow reaction therebetween; and isolating the polymeric material so formed.</p> |
申请公布号 |
EP0559730(B1) |
申请公布日期 |
2010.03.31 |
申请号 |
EP19920900291 |
申请日期 |
1991.11.25 |
申请人 |
MICRONISERS PTY. LTD.;CRODA INTERNATIONAL PLC |
发明人 |
BOS, MICHAEL, ARY |
分类号 |
C07C29/70;C07C31/30;C07F;C07F3/06;C08G79/00;C08K;C08K5/00;C08K5/05;C08K5/057;C08K13/00 |
主分类号 |
C07C29/70 |
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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