发明名称 |
EXTERIOR GRADE TITANIUM DIOXIDE COATED MICA |
摘要 |
<p>EXTERIOR GRADE TITANIUM DIOXIDE COATED MICA This invention relates to a titanium dioxide coated mica platey pigment which displays high luster or reflectivity in a suitable coating on a smooth surface, and which has a high resistance to change in appearance when subjected to weatherability stress. The titanium dioxide must be in the rutile crystal structure, the calcining of the titanium dioxide coated mica product must be carried out under rather extended time-temperature conditions, and the product requires a post-treatment with chromium III hydroxide.</p> |
申请公布号 |
CA1098257(A) |
申请公布日期 |
1981.03.31 |
申请号 |
CA19780317169 |
申请日期 |
1978.11.30 |
申请人 |
MEARL CORPORATION (THE) |
发明人 |
RIEGER, CARL J.;ARMANINI, LOUIS |
分类号 |
C09D7/00;B05D7/14;C09C1/00;C09C1/40;C09D7/12;(IPC1-7):09C1/00;09C1/34;09C1/36 |
主分类号 |
C09D7/00 |
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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