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:
Jun. 23, 2020
Filed:
Feb. 16, 2016
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Daniel Mueller, Basel, CH;
Tania Weyland, Widensolen, FR;
Assignee:
BASF SE, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/18 (2006.01); D01F 1/10 (2006.01); B29C 48/08 (2019.01); B29C 48/88 (2019.01); C08K 5/34 (2006.01); B29K 23/00 (2006.01);
U.S. Cl.
CPC ...
C08J 5/18 (2013.01); B29C 48/08 (2019.02); B29C 48/919 (2019.02); C08K 5/34 (2013.01); D01F 1/10 (2013.01); B29K 2023/06 (2013.01); B29K 2023/12 (2013.01); C08J 2323/06 (2013.01); C08J 2323/12 (2013.01); C08K 2201/014 (2013.01);
Abstract
A process for reducing water carry-over of a light stabilized polyolefin film, tape or filament which contains component (A) as light stabilizer and which is passed through a water bath during production, characterized in that the polyolefin film, tape or monofilament additionally comprises component (B) as light stabilizer, an example of component (A) is (I) wherein Eis (II), Eis (III) and ais a number from 2 to 10, and an example of component (B) is (IV).