发明公开
EP0414549A2 Liquid cleaning compositions and suspending media
失效
FlüssigeReinigungsmittelzusammensetzungen und Suspendiermedien。
- 专利标题: Liquid cleaning compositions and suspending media
- 专利标题(中): FlüssigeReinigungsmittelzusammensetzungen und Suspendiermedien。
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申请号: EP90309273.2申请日: 1990-08-23
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公开(公告)号: EP0414549A2公开(公告)日: 1991-02-27
- 发明人: Hawkins, John , Nicholson, William John
- 申请人: Albright & Wilson Limited
- 申请人地址: 210-222 Hagley Road West Oldbury Warley West Midlands B69 4PR GB
- 专利权人: Albright & Wilson Limited
- 当前专利权人: Albright & Wilson Limited
- 当前专利权人地址: 210-222 Hagley Road West Oldbury Warley West Midlands B69 4PR GB
- 代理机构: Savidge, Roger Gordon Madgwick
- 优先权: GB8919254 19890824
- 主分类号: C11D17/00
- IPC分类号: C11D17/00
摘要:
A composition comprising : water; a surfactant or mixture of surfactants present in a concentration sufficient to form a spherulitic or dispersed lamellar phase in the absence of Electrolyte; and a substantially insoluble functional material, suspended in the composition; said composition being substantially free from Electrolyte.
公开/授权文献
- EP0414549B2 Liquid cleaning compositions and suspending media 公开/授权日:2004-08-18
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