发明名称 |
Coating powder for high temperature resistant coatings |
摘要 |
A coating powder for providing a high temperature resistance coating has a silicone resin binder system which is either substantially all silicone resin or an -OH- functional silicone resin adduct plus blocked, multi -NCO functional curative. The coating powder is pigmented with titanium dioxide which is either non-coated or coated with a sufficiently low level of an inorganic oxide such that when slurried in water, the pH is 7 or above. The coating powder preferably contains at least 40 phr mica and/or calcium metasilicate, preferably between 2 and about 20 phr aluminum. The coating powder may also contain zinc to protect the underlying substrate from corrosion and high-temperature pigments, particularly ceramic pigments.
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申请公布号 |
US5998560(A) |
申请公布日期 |
1999.12.07 |
申请号 |
US19980126186 |
申请日期 |
1998.07.30 |
申请人 |
MORTON INTERNATIONAL, INC. |
发明人 |
DECKER, OWEN H.;TARNOSKI, CHARLES P. |
分类号 |
C08G77/16;C08K3/22;C08K9/02;C09D183/04;(IPC1-7):C08K3/10 |
主分类号 |
C08G77/16 |
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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