发明授权
- 专利标题: Ampho-ionic group-containing alkyd resins
- 专利标题(中): 含两性离子基团的醇酸树脂
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申请号: US208641申请日: 1980-11-20
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公开(公告)号: US4322324A公开(公告)日: 1982-03-30
- 发明人: Ryuzo Mizuguchi , Shin-ichi Ishikura , Keizo Ishii
- 申请人: Ryuzo Mizuguchi , Shin-ichi Ishikura , Keizo Ishii
- 申请人地址: JPX Osaka
- 专利权人: Nippon Paint Co., Ltd.
- 当前专利权人: Nippon Paint Co., Ltd.
- 当前专利权人地址: JPX Osaka
- 优先权: JPX55/56048 19800426
- 主分类号: C08G63/00
- IPC分类号: C08G63/00 ; B01F17/52 ; C08G63/49 ; C08G63/68 ; C08G63/685 ; C08G63/688 ; C09D167/00
摘要:
An alkyd resin containing ampho-ionic groups of the formula: ##STR1## wherein A is a C.sub.1 -C.sub.6 alkylene or a phenylene group, is disclosed. Said resin is prepared by reacting a polyol, a polybasic acid and an ampho-ionic compound of the formula: ##STR2## wherein A is as defined above, R.sub.1 is a hydroxyalkyl, R.sub.2 and R.sub.3 are H or alkyl optionally containing sulfo and/or hydroxyl group.
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