- 专利标题: Non-amphoteric, quaternisable and water-soluble polymers for modifying the surface charge of solid particles
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申请号: US15521509申请日: 2015-10-23
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公开(公告)号: US10899932B2公开(公告)日: 2021-01-26
- 发明人: Hans-Peter Seelmann-Eggebert , Tobias Urban
- 申请人: BASF SE
- 申请人地址: DE Ludwigshafen
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: DE Ludwigshafen
- 代理机构: Armstrong Teasdale LLP
- 优先权: EP14190359 20141024
- 国际申请: PCT/EP2015/074657 WO 20151023
- 国际公布: WO2016/062880 WO 20160428
- 主分类号: C09C3/10
- IPC分类号: C09C3/10 ; C09C1/44 ; C25D3/12 ; C25D5/48 ; C25D7/00 ; C25D15/00
摘要:
The present invention relates to particles based on inorganic, organic compounds, sulfur and/or diamond, coated with a nonampholytic, quaternizable polymer which is water-soluble at 20° C., and also to their use. The invention likewise pertains to a method for depositing these disperse particles in a metallic phase on the surface of a substrate.
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