发明名称 |
A method of improving the heat stability of black iron oxide pigment |
摘要 |
A process of using silicate and alkylphenol to surface-modify black iron oxide. The modified pigment shows superior heat stability. The process may be applied on a native slurry, hence providing a simple, economical and non-invasive method to modify black iron oxide on an industrial scale. The resultant black iron oxide may be used in lieu of mixed metal oxide in the majority of thermal applications. |
申请公布号 |
AU3947799(A) |
申请公布日期 |
1999.12.20 |
申请号 |
AU19990039477 |
申请日期 |
1999.05.21 |
申请人 |
THE GENERAL ELECTRIC COMPANY, PLC |
发明人 |
WING SUM VINCENT KWAN;LILY W. TAI |
分类号 |
C09C1/24;C09C3/00 |
主分类号 |
C09C1/24 |
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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