发明名称 |
Emulsion composition for silicone rubber, process for producing the same, and process for producing silicone rubber |
摘要 |
A silicone rubber emulsion composition comprising (A) 100 parts diorganopolysiloxane having at least two silicon-bonded alkenyl groups, (E) 0 to 60 parts reinforcing silica filler, (B) 10 to 250 parts water containing a smectite clay, (C) 0.1 to 15 parts emulsifier, and (D) a cross-linking agent (e.g., an organohydrogenpolysiloxane) in an amount sufficient for cross-linking component (A) and a catalyst (e.g., a platinum-type catalyst). A method for preparing the aforementioned emulsion composition comprising mixing components (A) and (E) with other components in a high-speed stirrer-equipped mixer. A method of manufacturing a silicone rubber comprising either heating and dehydrating the aforementioned emulsion composition.
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申请公布号 |
US7732519(B2) |
申请公布日期 |
2010.06.08 |
申请号 |
US20090536702 |
申请日期 |
2009.08.06 |
申请人 |
DOW CORNING TORAY CO., LTD. |
发明人 |
SHIRASAKI SHINYA;FUKAMACHI TADANORI;HAMADA MITSUO |
分类号 |
C08K3/34;C08L83/07;C08G77/04;C08G77/12;C08J3/03;C08L83/05;C08L83/16 |
主分类号 |
C08K3/34 |
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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