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
-
Application No.: US14729124Application Date: 2015-06-03
-
Publication No.: US09416238B2Publication Date: 2016-08-16
- 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
- Agent Albert Shung
- Main IPC: B29C45/00
- IPC: B29C45/00 ; C08J5/18 ; C08L23/12 ; C08L23/14 ; B29K21/00 ; B29K23/00 ; B29L7/00
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
- US20150267018A1 Method for the Preparation of a Heterophasic Copolymer and uses thereof Public/Granted day:2015-09-24
Information query
