发明授权
- 专利标题: Compositions and method for improving the wetting of particulates
- 专利标题(中): 组合物和方法改善粒子的润湿
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申请号: EP93303382.1申请日: 1993-04-29
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公开(公告)号: EP0568379B1公开(公告)日: 1998-11-04
- 发明人: Guo, Yili
- 申请人: ROHM AND HAAS COMPANY
- 申请人地址: Independence Mall West Philadelphia Pennsylvania 19105 US
- 专利权人: ROHM AND HAAS COMPANY
- 当前专利权人: ROHM AND HAAS COMPANY
- 当前专利权人地址: Independence Mall West Philadelphia Pennsylvania 19105 US
- 代理机构: Angell, David Whilton
- 优先权: US877332 19920501; US33997 19930319
- 主分类号: B01F17/00
- IPC分类号: B01F17/00 ; C07F3/06 ; B01F3/12 ; A01N25/14 ; A01N47/14 ; A01N47/26
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