发明名称 |
Method for the preparation of a powder mixture composed of cured silicone microparticles and inorganic microparticles |
摘要 |
A method for the preparation of a powder mixture of cured silicone microparticles and inorganic microparticles is disclosed, said method comprising (I) forming a water-based suspension of (A) a plurality of cured silicone microparticles having an average diameter of 0.1 to 200 micrometers, (B) a plurality of inorganic microparticles having an average particle diameter of 0.1 to 200 micrometers and, optionally, (C) at least one surfactant; and (II) removing the water from said water-based suspension. The resultant powder mixture is relatively free from agglomeration and may be easily dispersed in organic resins to form a homogeneous mixture for such applications as paints and coatings.
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申请公布号 |
US5387624(A) |
申请公布日期 |
1995.02.07 |
申请号 |
US19920995630 |
申请日期 |
1992.12.21 |
申请人 |
DOW CORNING TORAY SILICON CO., LTD. |
发明人 |
MORITA, YOSHITSUGU;YOKOYAMA, NORIYASU |
分类号 |
C08K3/00;C08J3/12;C08J3/16;C08J3/24;C08J3/26;C08L83/04;C09D5/03;C09D183/00;C09D183/04;(IPC1-7):C08K7/00 |
主分类号 |
C08K3/00 |
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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