发明名称 |
Precipitation process for making polyvinylidene fluoride powder coatings and coatings made by the process |
摘要 |
A process for making pigmented PVDF-based powder coatings by coagulation and powder based coatings made by the process. The process involves blending a PVDF latex and a water reducible acrylic polymer and pigment dispersion, adding coagulant to precipitate solid PVDF and pigment associated by ionic interaction with acrylic polymer binder, separating solids and drying the precipitate. Also, methods for coating substrates with the powder coating and coated substrates.
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申请公布号 |
US6812267(B2) |
申请公布日期 |
2004.11.02 |
申请号 |
US20030442600 |
申请日期 |
2003.05.21 |
申请人 |
SOLVAY SOLEXIS, INC. |
发明人 |
LIN SHIOW-CHING;KELLY MICHELLE;KENT BRADLEY |
分类号 |
B05D7/24;C08J3/00;C08J3/14;C08L33/04;C09D5/03;C09D5/46;C09D127/16;C09D133/00;(IPC1-7):C08K9/00;C08K3/22;C08F6/22;C08L27/16 |
主分类号 |
B05D7/24 |
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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