发明名称 |
Acqueous dispersion of vinylidene flouride polymer and preparation process thereof |
摘要 |
Aqueous dispersion of a vinylidene fluoride (VdF) polymer which comprises a VdF polymer having a particle size of not more than 200 nm and contains 30 to 50% by weight of solids and not more than 1% by weight of a fluorine-containing surfactant on the basis of water. This aqueous dispersion is prepared by emulsion-polymerizing VdF monomer or a monomer mixture containing VdF under coexistence of not more than 1% by weight of the fluorine-containing surfactant and 0.001 to 0.1% by weight of a nonionic non-fluorine-containing surfactant on the basis of water, and is suitably used for paints.
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申请公布号 |
US2006173117(A1) |
申请公布日期 |
2006.08.03 |
申请号 |
US20060370938 |
申请日期 |
2006.03.09 |
申请人 |
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发明人 |
ARAKI TAKAYUKI;TSUDA NOBUHIKO;KONDO MASAHIRO |
分类号 |
C08K5/02;C08F14/22;C09D127/16 |
主分类号 |
C08K5/02 |
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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