The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 16, 2016
Filed:
Jun. 03, 2015
Applicant:
Fina Technology, Inc., Houston, TX (US);
Inventor:
Mark Leland, Houston, TX (US);
Assignee:
FINA TECHNOLOGY, INC., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 45/00 (2006.01); C08J 5/18 (2006.01); C08L 23/12 (2006.01); C08L 23/14 (2006.01); B29K 21/00 (2006.01); B29K 23/00 (2006.01); B29L 7/00 (2006.01);
U.S. Cl.
CPC ...
C08J 5/18 (2013.01); B29C 45/0001 (2013.01); C08L 23/12 (2013.01); C08L 23/14 (2013.01); C08L 23/142 (2013.01); B29K 2021/00 (2013.01); B29K 2023/14 (2013.01); B29L 2007/002 (2013.01); C08J 2323/12 (2013.01); C08J 2323/14 (2013.01); C08L 2201/10 (2013.01); C08L 2203/16 (2013.01); C08L 2205/02 (2013.01); C08L 2205/03 (2013.01); C08L 2207/02 (2013.01); C08L 2308/00 (2013.01);
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.