发明名称 |
Epoxy phosphate-carboxyl copolymers and aqueous coatings containing the same. |
摘要 |
<p>Epoxy phosphate-carboxyl copolymers substantially free of epoxy functionality and aqueous coatings containing the same are disclosed. These copolymers are formed by copolymerizing monoethylenically unsaturated monomers, including carboxyl-functional monomer, in an organic solvent solution containing an epoxy-functional epoxy phosphate, there being at least 5% of carboxylfunctional monomer and at least 10% of total monomers present in the copolymer. The' copolymer is converted into a water soluble salt with volatile amine and phenoplast resins are preferably used to provide at least part of the curing agent.</p> |
申请公布号 |
EP0122603(A2) |
申请公布日期 |
1984.10.24 |
申请号 |
EP19840104116 |
申请日期 |
1984.04.12 |
申请人 |
DESOTO, INC. |
发明人 |
SEKMAKAS, KAZYS;SHAH, RAJ |
分类号 |
C08G59/00;C08F299/02;C08G59/14;C09D163/00;(IPC1-7):08G79/04;09D3/58;08G59/14;08G59/30 |
主分类号 |
C08G59/00 |
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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