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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.:

US 10633516 B1

PDFFull Text
Date of Patent:
Apr. 28, 2020

Filed:

Jul. 13, 2016

Polyamide compositions having improved optical properties

Applicant:

Basf SE, Ludwigshafen am Rhein, DE;

Inventors:

Florian Richter, Mannheim, DE;

Rainer Xalter, Heidelberg, DE;

Hye Jin Park, Osnabrueck, DE;

Assignee:

BASF SE, Ludwigshafen, DE;

Attorney:

Marshall, Gerstein & Borun LLP

Primary Examiner:

Hui H Chin

Int. Cl.
CPC ...
C08K 5/205 (2006.01); C08K 5/21 (2006.01); C08L 77/02 (2006.01); C08L 77/06 (2006.01); C08L 21/00 (2006.01); C08K 7/06 (2006.01); C08K 7/14 (2006.01);
U.S. Cl.
CPC ...
C08K 5/205 (2013.01); C08K 5/21 (2013.01); C08K 7/06 (2013.01); C08K 7/14 (2013.01); C08L 21/00 (2013.01); C08L 77/02 (2013.01); C08L 77/06 (2013.01);
Abstract

The invention relates to the use of thermoplastic molding compositions comprising A) 30 to 99.99 wt % of a thermoplastic polyamide, B) 0.01 to 10 wt % of a compound of formula I or —O—Rradical or or —O—Rradical or

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