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Invention Grant
US09403930B2 Polyisocyanate polyaddition products, a process for preparation thereof and use thereof 有权
多异氰酸酯加成产物，其制备方法和用途

  • Patent Title: Polyisocyanate polyaddition products, a process for preparation thereof and use thereof
  • Patent Title (中): 多异氰酸酯加成产物，其制备方法和用途
  • Application No.: US13994378
    Application Date: 2011-12-13
  • Publication No.: US09403930B2
    Publication Date: 2016-08-02
  • Inventor: Jens Krause
  • Applicant: Jens Krause
  • Applicant Address: DE Leverkusen
  • Assignee: Covestro Deutschland AG
  • Current Assignee: Covestro Deutschland AG
  • Current Assignee Address: DE Leverkusen
  • Agency: Drinker Biddle & Reath LLP
  • Priority: EP10306434 20101216
  • International Application: PCT/EP2011/072577 WO 20111213
  • International Announcement: WO2012/080226 WO 20120621
  • Main IPC: C08G18/20
  • IPC: C08G18/20 ;  C08G18/10
Polyisocyanate polyaddition products, a process for preparation thereof and use thereof
Abstract:
The invention relates to polyisocyanate polyaddition products, to a process for preparation thereof and to the use thereof.
Abstract(Chinese):

本发明涉及多异氰酸酯加成产物，其制备方法及其应用。

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