发明名称 |
Acrylic rubber composition |
摘要 |
An acrylic rubber composition is proposed which is improved in respect of the extrusion-moldability as well as the surface slipperiness of the vulcanized article obtained therefrom. The composition comprises (a) an acrylic rubbery cooplymer which is a copolymer of a (meth)acrylic ester and a coolymerizable organosilicon compound having a silicon-bonded vinyl group in a molecule, (b) a reinforcing filler, (c) a powder of spherical particles having a specified average particle diameter and (d) an organic peroxide as a vulcanizing agent. The composition can be compounded further with a blowing agent to give a foamable rubber composition capable of being vulcanized into a spongy rubber body exhibiting excellent feeling on touch and slipperiness in contact with human skin to be useful, for example, as a material of cosmetic puffs.
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申请公布号 |
US5134170(A) |
申请公布日期 |
1992.07.28 |
申请号 |
US19910792598 |
申请日期 |
1991.11.15 |
申请人 |
NISSIN CHEMICAL INDUSTRY CO. LTD.;SHIN-ETSU CHEMICAL CO., LTD. |
发明人 |
OHATA, HIROYUKI;OKUDA, HARUKAZU;TERASAKI, SATOSHI;TAKAHASHI, MASAHARU |
分类号 |
C08L33/04;C08J9/10 |
主分类号 |
C08L33/04 |
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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