发明名称 |
Internally stabilized vinylidene chloride resin in autodeposition |
摘要 |
Improved autodeposited coatings on metallic surfaces are formed by contacting the metallic surfaces with an autodepositing composition comprising an acidic aqueous coating solution containing dispersed solid resin particles of either an internally stablilized or externally stabilized vinylidene chloride polymer, an exemplary internally stabilized polymer being prepared from vinylidene chloride and a monomeric surfactant which includes an inorganic ionizable group, and an exemplary externally stabilized polymer being prepared from vinylidene chloride and a reactive comonomer, the resulting resin particles having surfactant adsorbed thereon, said autodeposited coatings having extremely good corrosion resistant properties without treatment with a reaction rinse such as a chromium rinse.
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申请公布号 |
US5912297(A) |
申请公布日期 |
1999.06.15 |
申请号 |
US19950466218 |
申请日期 |
1995.06.06 |
申请人 |
HENKEL CORPORATION |
发明人 |
HALL, WILBUR S.;FISCHER, HERBERT;MORLOCK, ROLAND |
分类号 |
B05D7/14;C08F214/08;C09D5/08;(IPC1-7):C08F228/02;C08K3/10 |
主分类号 |
B05D7/14 |
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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