Invention Grant
- Patent Title: Heterophasic copolymer and method for the preparation thereof
- Patent Title (中): 异相共聚物及其制备方法
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Application No.: US14104801Application Date: 2013-12-12
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Publication No.: US09102823B2Publication Date: 2015-08-11
- Inventor: Mark Leland
- Applicant: FINA TECHNOLOGY, INC.
- Applicant Address: US TX Houston
- Assignee: FINA TECHNOLOGY, INC.
- Current Assignee: FINA TECHNOLOGY, INC.
- Current Assignee Address: US TX Houston
- Main IPC: C08L23/10
- IPC: C08L23/10 ; C08L23/12 ; C08L23/16 ; C08J5/18 ; C08L23/14
Abstract:
Methods for preparing an impact copolymer by selecting a continuous phase polymer having a first melt flow rate and selecting a rubber phase polymeric material such that the final melt flow rate of the impact copolymer is within 2 g/10 min of the first melt flow rate. Impact copolymers made from such methods and films and molded articles produced from such impact copolymers are also included.
Public/Granted literature
- US20140100337A1 Heterophasic Copolymer and Method for the Preparation Thereof Public/Granted day:2014-04-10
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