发明申请
- 专利标题： HYDROPHILIC POLYISOCYANATES
- 专利标题（中）： 水解聚异氰酸酯
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申请号： US14813893申请日： 2015-07-30
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公开(公告)号： US20150329752A1公开(公告)日： 2015-11-19
- 发明人: Evelyn Albrecht , Emmanouil Spyrou , Annegret Lilienthal , Andre Raukamp , Dirk Hoppe , Dirk Kuppert , Joachim Venzmer , Frank Schubert , Michael Ferenz
- 申请人： Evelyn Albrecht , Emmanouil Spyrou , Annegret Lilienthal , Andre Raukamp , Dirk Hoppe , Dirk Kuppert , Joachim Venzmer , Frank Schubert , Michael Ferenz
- 申请人地址： DE Essen
- 专利权人： Evonik Degussa GmbH
- 当前专利权人： Evonik Degussa GmbH
- 当前专利权人地址： DE Essen
- 优先权： DE102010029235.4 20100521
- 主分类号： C09J175/04
- IPC分类号： C09J175/04 ; C09D175/04
摘要：
The invention relates to water-soluble or water-dispersible, hydrophilic polyisocyanates and polyisocyanate mixtures, to a process for preparing them, and to their use as a starting component in the production of polyurethane polymers, more particularly as crosslinkers for water-soluble or water-dispersible film-forming binders, adhesives binders, or sealant binders or binder components with or without groups which are reactive towards isocyanate groups.
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