发明授权
- 专利标题： Electrodepositable preparations having low organic solvent content, and processes for the preparation thereof
- 专利标题（中）： 具有低有机溶剂含量的电沉积制剂及其制备方法
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申请号： US340904申请日： 1989-04-20
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公开(公告)号： US4968729A公开(公告)日： 1990-11-06
- 发明人: Helmut Plum
- 申请人： Helmut Plum
- 申请人地址： DEX
- 专利权人： Hoechst AG
- 当前专利权人： Hoechst AG
- 当前专利权人地址： DEX
- 优先权： DEX3602980 19860131
- 主分类号： C09D5/44
- IPC分类号： C09D5/44
摘要：
Electrodepositable stable coating preparation essentially comprising a synthetic resin (A), which contains amino groups and, if appropriate, hydroxyl groups, a hardener (B) which is capable of transesterification and/or transamidation, water as diluent (C), if appropriate, organic solvents (D), and also the conventional coating additives and, if appropriate, hardening catalysts (E), wherein the organic solvents content is a maximum of 10% by weight, relative to the solids content.The invention furthermore relates to a process for the preparation of this coating preparation, which is distinguished by a low organic solvents content with good storage stability.
公开/授权文献
- US4408463A Wheel-type magnetic refrigerator 公开/授权日：1983-10-11
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