发明授权
US4133790A Air drying thermosetting aqueous epoxy-acrylic copolymer coating systems
失效
空气干燥热固性水性环氧丙烯酸共聚物涂料体系
- 专利标题： Air drying thermosetting aqueous epoxy-acrylic copolymer coating systems
- 专利标题（中）： 空气干燥热固性水性环氧丙烯酸共聚物涂料体系
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申请号： US752805申请日： 1976-12-20
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公开(公告)号： US4133790A公开(公告)日： 1979-01-09
- 发明人: Kazys Sekmakas , Raj Shah , John F. DeRossi
- 申请人： Kazys Sekmakas , Raj Shah , John F. DeRossi
- 申请人地址： IL Des Plaines
- 专利权人： DeSoto, Inc.
- 当前专利权人： DeSoto, Inc.
- 当前专利权人地址： IL Des Plaines
- 主分类号： C09D163/00
- IPC分类号： C09D163/00 ; C08J3/06 ; C08L33/02
摘要：
Thermosetting aqueous epoxy-acrylic copolymer coating systems adapted to cure on air drying are provided using a first package constituted by acid-neutralized organic solvent soluble tertiary amine copolymer comprising at least about 40% of nonreactive monoethylenic monomer, from 5-35% of monoethylenic hydroxy-functional monomer, and from 5-35% of monoethylenic tertiary amine monomer, said copolymer being in solution in a water-miscible organic solvent, and a second component comprising a resinous polyepoxide in solution in at least partially water miscible organic solvent.
公开/授权文献
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