发明公开
- 专利标题： Process for producing aqueous solution of cationic thermosetting resin
- 专利标题（中）： 维尔法赫恩·赫斯特伦·温斯顿
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申请号： EP89123738.0申请日： 1989-12-22
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公开(公告)号： EP0374938A1公开(公告)日： 1990-06-27
- 发明人: Hasegawa, Toshiyuki , Takagishi, Hisao , Horiuchi, Hiroshi
- 申请人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 申请人地址： 5-33, Kitahama 4-chome Chuo-ku Osaka JP
- 专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人： SUMITOMO CHEMICAL COMPANY, LIMITED
- 当前专利权人地址： 5-33, Kitahama 4-chome Chuo-ku Osaka JP
- 代理机构： VOSSIUS & PARTNER
- 优先权： JP327145/88 19881223
- 主分类号： C08G69/48
- IPC分类号： C08G69/48 ; D21H17/55
摘要：
An aqueous solution of a cationic thermosetting resin containing a very small amount of organic halogen compounds is prepared by adjusting a reaction temperature in a reaction of polyamidopolyamine with epihalohydrin and a molar ratio of the polyamidopolyamine and epihalohydrin.
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