Invention Grant
- Patent Title: Method for the preparation of a heterophasic copolymer and uses thereof
- Patent Title (中): 多相共聚物的制备方法及其用途
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Application No.: US12411833Application Date: 2009-03-26
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Publication No.: US08653198B2Publication Date: 2014-02-18
- Inventor: Mark Leland
- Applicant: Mark Leland
- 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 ; C08L23/16
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
- US20100249327A1 METHOD FOR THE PREPARATION OF A HETEROPHASIC COPOLYMER AND USES THEREOF Public/Granted day:2010-09-30
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