Invention Application
US20160046751A1 POLYURETHANE-BASED POLYMER COMPOSITION 有权
基于聚氨酯的聚合物组合物

  • Patent Title: POLYURETHANE-BASED POLYMER COMPOSITION
  • Patent Title (中): 基于聚氨酯的聚合物组合物
  • Application No.: US14778931
    Application Date: 2014-03-20
  • Publication No.: US20160046751A1
    Publication Date: 2016-02-18
  • Inventor: Patrick SPIESFrank BRAUNFrank PRISSOK
  • Applicant: BASF SE
  • Applicant Address: DE Ludwigshafen
  • Assignee: BASF SE
  • Current Assignee: BASF SE
  • Current Assignee Address: DE Ludwigshafen
  • Priority: EP13160144.5 20130320
  • International Application: PCT/EP2014/055635 WO 20140320
  • Main IPC: C08F283/00
  • IPC: C08F283/00 C08K5/00 C08K3/00 C08K5/02
POLYURETHANE-BASED POLYMER COMPOSITION
Abstract:
A polymer composition comprising at least one thermoplastic polyurethane (TPU) with a Vicat softening point (in accordance with ISO 306/A50) below 80° C. and from 5 to 95% by weight of at least one polymer obtainable via free-radical polymerization, based on the entirety of TPU and of the polymer obtainable via free-radical polymerization, where the polymer obtainable via free-radical polymerization has been bonded in the form of comb polymer, graft polymer, or copolymer to the TPU, is particularly suitable for injection-molding applications.
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