发明名称 |
PROCESS FOR PRODUCING AN ORGANOSILOXANE POLYMER |
摘要 |
<p>Process for producing an organosiloxane polymer and novel organosiloxane polymer compositions. The process according to the invention comprises hydrolyzing tetraalkoxysilane monomers in a hydrolysis step; and polymerising said hydrolyzed monomers in a polymerization step by subjecting them to conditions conducive to polymerisation to form an organosiloxane polymer. The hydrolysis step is conducted in a reaction medium comprising an organic compound with hydroxy groups. The invention allows for the synthesis of siloxane polymer compositions suitable for thin-film applications using a high content of tetra- and trifunctional silixane polymer precursors.</p> |
申请公布号 |
WO2008104641(A3) |
申请公布日期 |
2009.02.26 |
申请号 |
WO2008FI50092 |
申请日期 |
2008.02.26 |
申请人 |
BRAGGONE OY;KAERKKAEINEN, ARI |
发明人 |
KAERKKAEINEN, ARI |
分类号 |
C08G77/04;C03C17/00;C08G77/06;C09D183/04;H01L21/00 |
主分类号 |
C08G77/04 |
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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