Curable silicone rubber compositions and cured product thereof
文献类型：专利
| 作者 | KODAMA, KINYA, C/O SILICONE DENSHI ZAIRYO GIJUTSU; KASHIWAGI, TSUTOMU, C/O SILICONE DENSHI ZAIRYO GIJUTSU |
| 发表日期 | 2008-01-16 |
| 专利号 | EP1878768A1 |
| 著作权人 | SHIN-ETSU CHEMICAL CO., LTD. |
| 国家 | 欧洲专利局 |
| 文献子类 | 发明申请 |
| 其他题名 | Curable silicone rubber compositions and cured product thereof |
| 英文摘要 | Provided is a curable silicone rubber composition, including: (A) an organopolysiloxane containing two or more silicon atom-bonded aliphatic unsaturated groups within each molecule, and containing a phenyl group and/or cyclohexyl group, (B) an organopolysiloxane resin with a three dimensional network structure consisting essentially of Q units and M units, and containing one or more phenyl groups and/or cyclohexyl groups, (C) an organohydrogenpolysiloxane, and (D) a platinum group metal-based catalyst, in which the component (B) exists in a quantity that represents from 20 to 80% by mass of the combination of the component (A) and the component (B), and in the component B, the quantity of low molecular weight substances, for which the weight average molecular weight measured by GPC and calculated against polystyrene standards is not greater than 500, is not greater than 5%. The composition is capable of forming a cured product with improved hardness, no surface tackiness, a high refractive index, and excellent resistance to thermal shock, without any loss in rubber-like properties such as elongation. |
| 公开日期 | 2008-01-16 |
| 申请日期 | 2007-07-10 |
| 状态 | 授权 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/53949]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | SHIN-ETSU CHEMICAL CO., LTD. |
| 推荐引用方式 GB/T 7714 | KODAMA, KINYA, C/O SILICONE DENSHI ZAIRYO GIJUTSU,KASHIWAGI, TSUTOMU, C/O SILICONE DENSHI ZAIRYO GIJUTSU. Curable silicone rubber compositions and cured product thereof. EP1878768A1. 2008-01-16. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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