发明授权
EP0220960B1 Production of urea-polyamine resins for paper coating compositions
失效
纸张涂料组合物的尿素 - 聚胺树脂的生产
- 专利标题: Production of urea-polyamine resins for paper coating compositions
- 专利标题(中): 纸张涂料组合物的尿素 - 聚胺树脂的生产
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申请号: EP86308345.7申请日: 1986-10-27
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公开(公告)号: EP0220960B1公开(公告)日: 1992-08-26
- 发明人: Ura, Shigeru , Tanaka, Haruo , Takagishi, Hisao , Fukuyama, Yoshiya
- 申请人: SUMITOMO CHEMICAL COMPANY, LIMITED
- 申请人地址: Kitahama 4-chome 5-33 Chuo-ku Osaka 541 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: Kitahama 4-chome 5-33 Chuo-ku Osaka 541 JP
- 代理机构: Diamond, Bryan Clive
- 优先权: JP242529/85 19851028; JP242406/85 19851029; JP257437/85 19851115; JP262284/85 19851121; JP262285/85 19851121; JP262286/85 19851121
- 主分类号: D21H17/33
- IPC分类号: D21H17/33 ; D21H17/47 ; D21H17/55 ; D21H17/57
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