发明授权
US4929705A New polyisocyanate-polyaddition compounds, a process for their
preparation and their use for the dispersion of solids
失效
新的多异氰酸酯加聚化合物,其制备方法及其用于固体分散的用途
- 专利标题: New polyisocyanate-polyaddition compounds, a process for their preparation and their use for the dispersion of solids
- 专利标题(中): 新的多异氰酸酯加聚化合物,其制备方法及其用于固体分散的用途
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申请号: US329462申请日: 1989-03-28
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公开(公告)号: US4929705A公开(公告)日: 1990-05-29
- 发明人: Jan Mazanek , Ulrich von Gizycki , Hanns P. Muller , Martin Wienkenhover , Karl-Heinz Wieser , Volker Paulat , Werner Theuer , Walter Muller
- 申请人: Jan Mazanek , Ulrich von Gizycki , Hanns P. Muller , Martin Wienkenhover , Karl-Heinz Wieser , Volker Paulat , Werner Theuer , Walter Muller
- 申请人地址: DEX Leverkusen
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: DEX Leverkusen
- 优先权: DEX3810781 19880330
- 主分类号: C09D175/00
- IPC分类号: C09D175/00 ; B01F17/00 ; B01F17/52 ; C08G14/06 ; C08G18/28 ; C08G18/42 ; C08G18/48 ; C08G18/72 ; C08G18/79 ; C08G18/80 ; C09B67/46 ; C09D7/45 ; C09D175/06 ; C09D175/08
摘要:
New polyisocyanate-polyaddition compounds, a process for their preparation and their use as wetting or dispersing agents for the incorporation of solids, in particular pigments, in lacquer or synthetic resin formulation.
公开/授权文献
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