发明名称 |
Organopolysiloxane composition and electronic part encapsulated therewith |
摘要 |
An organopolysiloxane composition which contains from 0.01% to less than 0.5% by weight of a sulfidable metal powder is provided. When a silver-containing precision electronic part is encapsulated or sealed with the cured composition, the metal powder in the cured composition is sulfided with sulfur-containing gas, thereby preventing or retarding the corrosion of the encapsulated or sealed electronic part with the sulfur-containing gas.
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申请公布号 |
US7309733(B2) |
申请公布日期 |
2007.12.18 |
申请号 |
US20040941884 |
申请日期 |
2004.09.16 |
申请人 |
SHIN-ETSU CHEMICAL CO., LTD. |
发明人 |
HORIKOSHI JUN;KIMURA TSUNEO |
分类号 |
C08L83/04;C08L83/06;C08K3/08;C09K3/10;H01C1/02;H01L23/29;H01L23/31 |
主分类号 |
C08L83/04 |
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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