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:
Nov. 26, 2019
Filed:
Nov. 09, 2018
Applicant:
Braskem America, Inc., Philadelphia, PA (US);
Inventor:
Rajendra Krishnaswamy, Pittsburgh, PA (US);
Assignee:
Braskem America, Inc., Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/12 (2006.01); B29C 48/92 (2019.01); C08K 5/14 (2006.01); C08J 3/20 (2006.01); B29B 7/20 (2006.01); C08L 23/16 (2006.01); C08L 67/04 (2006.01); C08L 69/00 (2006.01); B29C 48/285 (2019.01); C08J 3/205 (2006.01); C08L 23/10 (2006.01); C08L 23/14 (2006.01); B29K 23/00 (2006.01);
U.S. Cl.
CPC ...
C08L 23/12 (2013.01); B29B 7/20 (2013.01); B29C 48/286 (2019.02); B29C 48/297 (2019.02); B29C 48/92 (2019.02); C08J 3/203 (2013.01); C08J 3/2056 (2013.01); C08K 5/14 (2013.01); C08L 23/10 (2013.01); C08L 23/142 (2013.01); C08L 23/16 (2013.01); C08L 67/04 (2013.01); C08L 69/00 (2013.01); B29K 2023/12 (2013.01); C08J 2323/12 (2013.01); C08J 2469/00 (2013.01);
Abstract
A composition includes (a) a polypropylene or a polypropylene copolymer, (b) a polyol, and (c) optionally an organic peroxide. The polyol (b) is in the range of from about 0.01 wt. % to about 25 wt. % of the total weight of (a), (b) and (c). The method of making such a polymer composition, the method of using such a polymer composition, and a sheet or a fabricated article comprising such a polypropylene composition, are also provided.