Invention Grant
US09074085B2 Heterophasic polypropylene with high flowability and enhanced mechanical properties
有权
具有高流动性和增强的机械性能的异相聚丙烯
- Patent Title: Heterophasic polypropylene with high flowability and enhanced mechanical properties
- Patent Title (中): 具有高流动性和增强的机械性能的异相聚丙烯
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Application No.: US13817249Application Date: 2011-08-10
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Publication No.: US09074085B2Publication Date: 2015-07-07
- Inventor: Saeid Kheirandish , Petar Doshev , Claudia Kniesel
- Applicant: Saeid Kheirandish , Petar Doshev , Claudia Kniesel
- Applicant Address: AT Vienna
- Assignee: Borealis AG
- Current Assignee: Borealis AG
- Current Assignee Address: AT Vienna
- Agency: Fay Sharpe LLP
- Priority: EP10009009 20100830
- International Application: PCT/EP2011/004011 WO 20110810
- International Announcement: WO2012/028252 WO 20120308
- Main IPC: C08L23/10
- IPC: C08L23/10 ; C08L23/16 ; C08L23/12 ; C08F10/00 ; C08F10/06 ; C08F297/08 ; C08L23/14 ; C08F110/06 ; C08F210/06
Abstract:
The present invention relates to a heterophasic polypropylene resin comprising a crystalline propylene homopolymer matrix (A) and an amorphous propylene copolymer phase (B) dispersed within the matrix having excellent mechanical properties, in particular at low temperatures, and at the same time high flowability. Further, the invention relates to a production process of the heterophasic polypropylene resin, the use of such a resin in a polypropylene composition and to articles made of the heterophasic polypropylene resin.
Public/Granted literature
- US20130197153A1 HETEROPHASIC POLYPROPYLENE WITH HIGH FLOWABILITY AND ENHANCED MECHANICAL PROPERTIES Public/Granted day:2013-08-01
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