发明名称 |
Pigment dispersion and paint |
摘要 |
A first pigment made of a coloring pigment having a primary average particle diameter of 200 nm or smaller or, or made of carbon black having an average particle diameter of a structure of 100 nm or smaller, and a second pigment made of barium sulfate having a primary average particle diameter of 55 nm or smaller are combined so that a value of (acid amount-base amount) of one pigment becomes positive, and a value of (acid amount-base amount) of other pigment becomes negative, and the combined first and second pigments are dispersed in a medium in the presence of a pigment dispersant.
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申请公布号 |
US2006141162(A1) |
申请公布日期 |
2006.06.29 |
申请号 |
US20050316982 |
申请日期 |
2005.12.27 |
申请人 |
EGUSA HIFUMI;SHIMADA SHINJI;SUDO NOBUHISA;KOIZUMI TAKASHI;NANKE MAKIKO |
发明人 |
EGUSA HIFUMI;SHIMADA SHINJI;SUDO NOBUHISA;KOIZUMI TAKASHI;NANKE MAKIKO |
分类号 |
B05D3/02;B05D1/36;C04B14/00 |
主分类号 |
B05D3/02 |
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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