发明名称 |
Organic/inorganic composites with low hydroxyl group content, method for their production and application |
摘要 |
The invention relates to transparent organic/inorganic composites with low hydroxyl group content, based on silicic acid heteropolycondensates having extremely low water uptakes. These composites are obtained for example by nonhydrolytic condensation of chlorosilanes with polymerizable groups and optionally fluorinated groups, with the help of a condensation agent (e.g., t-butanol) capable of non-hydrolytic condensation of this chlorosilane, and thermal and/or photochemical polymerization of the obtained condensation product, preferably in the presence of preferably fluorinated organic monomers.
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申请公布号 |
US6303730(B1) |
申请公布日期 |
2001.10.16 |
申请号 |
US19990367884 |
申请日期 |
1999.08.19 |
申请人 |
INSTITUT FUR NEUE MATERIALIEN GEMEINNUTZIGE GMBH |
发明人 |
FRIES KIRA;MENNIG MARTIN;SCHMIDT HELMUT;SOHLING ULRICH;XING QIWU;ZAHNHAUSEN MICHAEL |
分类号 |
C08F290/06;C08F299/02;C08F299/08;C08G77/06;C08G77/20;C08G77/24;C08G77/58;C08L83/07;C09J183/07;C09K3/10;(IPC1-7):C08G77/06;C08G77/18 |
主分类号 |
C08F290/06 |
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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