Invention Grant
US07253232B2 Thermoplastic compositions with enhanced melt flow and compatibility
失效
具有增强的熔体流动性和相容性的热塑性组合物
- Patent Title: Thermoplastic compositions with enhanced melt flow and compatibility
- Patent Title (中): 具有增强的熔体流动性和相容性的热塑性组合物
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Application No.: US10527610Application Date: 2003-09-18
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Publication No.: US07253232B2Publication Date: 2007-08-07
- Inventor: Rudolf Pfaendner , Jochen Fink , Wiebke Wunderlich-Wippert , Andreas Kramer
- Applicant: Rudolf Pfaendner , Jochen Fink , Wiebke Wunderlich-Wippert , Andreas Kramer
- Applicant Address: US NY Tarrytown
- Assignee: Ciba Specialty Chemicals Corp.
- Current Assignee: Ciba Specialty Chemicals Corp.
- Current Assignee Address: US NY Tarrytown
- Agent Tyler A. Stevenson
- Priority: EP02405832 20020926
- International Application: PCT/EP03/10393 WO 20030918
- International Announcement: WO2004/029156 WO 20040408
- Main IPC: C08L83/10
- IPC: C08L83/10 ; C08L53/00
Abstract:
The instant invention relates to a composition of a thermoplastic polymer and a triblock-copolymer or grafted comb copolymer, with enhanced melt flow during processing. Further aspects of the invention are the triblock-copolymers or grafted comb polymers itself, a method for their production and their use as compatibilizers and meltflow enhancing additives. Yet another aspect of the invention are functional alkoxyamines, which are useful for the preparation of the triblock-copolymers or grafted comb polymers.
Public/Granted literature
- US20050288435A1 Thermoplastic compositions with enhanced melt flow and compatibility Public/Granted day:2005-12-29
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