- 专利标题: A DISPERSANT FOR COATING SYSTEM
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申请号: US17268673申请日: 2019-08-14
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公开(公告)号: US20210230362A1公开(公告)日: 2021-07-29
- 发明人: Huiguang KOU , Steffen ONCLIN , Frank PIRRUNG , Clemens AUSCHRA
- 申请人: BASF SE
- 申请人地址: DE Ludwigshafen am Rhein
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: DE Ludwigshafen am Rhein
- 优先权: EP18189218.3 20180816
- 国际申请: PCT/EP2019/071793 WO 20190814
- 主分类号: C08G65/333
- IPC分类号: C08G65/333 ; C08G73/02 ; C09D17/00 ; C09D179/02 ; C09D7/45
摘要:
The present invention relates to a branched modified polyetheramine polyol having a weight average molecular weight Mw in the range of ≥1000 g/mol to ≤100000 g/mol as measured by GPC, that is used as a universal dispersant for coating system, inks and color filters.