发明名称 |
Optically transparent organosiloxane resin compositions |
摘要 |
Cross-liked resins exhibiting a high level of optical transparency and little variation of refractive index with temperature are prepared using mixtures of two organosiloxane resins in combination with a reinforcing silica filler. The types and relative concentrations of hydrocarbon radicals in the resins are within specified limits to obtain the required optical properties and each resin contains groups that react with groups on the other resin to form a crosslinked network.
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申请公布号 |
US5739199(A) |
申请公布日期 |
1998.04.14 |
申请号 |
US19960721788 |
申请日期 |
1996.09.26 |
申请人 |
DOW CORNING ASIA, LTD. |
发明人 |
EGUCHI, KATSUYA;KUSHIBIKI, NOBUO;SUZUKI, TOSHIO |
分类号 |
G02B1/04;C08K3/36;C08L83/04;C08L83/05;C08L83/07;(IPC1-7):C08L83/00 |
主分类号 |
G02B1/04 |
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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