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:
Apr. 12, 2016
Filed:
Jun. 28, 2011
Applicants:
Raphael Dabbous, Riehen, CH;
Steffen Onclin, Neustadt, DE;
Hartmut Romling, Schallstadt, DE;
Inventors:
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 87/00 (2006.01); C08L 71/00 (2006.01); C08L 53/00 (2006.01); C08J 3/00 (2006.01); C08L 23/06 (2006.01); B29C 47/00 (2006.01); C08F 2/38 (2006.01); C08F 4/32 (2006.01); C08F 293/00 (2006.01); C08L 23/02 (2006.01); C08L 23/08 (2006.01); C08L 33/08 (2006.01); B29K 105/00 (2006.01); B29K 105/06 (2006.01); C08F 226/06 (2006.01); C08L 83/04 (2006.01);
U.S. Cl.
CPC ...
C08L 23/06 (2013.01); B29C 47/0004 (2013.01); B29C 47/0021 (2013.01); C08F 2/38 (2013.01); C08F 4/32 (2013.01); C08F 293/005 (2013.01); C08J 3/005 (2013.01); C08L 23/02 (2013.01); C08L 23/0815 (2013.01); C08L 33/08 (2013.01); B29K 2105/005 (2013.01); B29K 2105/0008 (2013.01); B29K 2105/0026 (2013.01); B29K 2105/0032 (2013.01); B29K 2105/0038 (2013.01); B29K 2105/0044 (2013.01); B29K 2105/06 (2013.01); C08F 226/06 (2013.01); C08J 2323/08 (2013.01); C08J 2453/00 (2013.01); C08L 53/00 (2013.01); C08L 53/005 (2013.01); C08L 71/00 (2013.01); C08L 83/04 (2013.01); C08L 87/005 (2013.01); C08L 2205/03 (2013.01); C08L 2205/06 (2013.01); C08L 2555/40 (2013.01);
Abstract
The present invention relates to a process for improving the flow properties of a polymer melt formed from a thermoplastic polymer, the use of particular copolymeric additives to improve the flow properties of a polymer melt formed from a thermoplastic polymer and the use of said polymeric additives as processing aids.