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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 11401417 B1

PDFFull Text
Date of Patent:
Aug. 02, 2022

Filed:

Dec. 20, 2018

Polyamide composition comprising a specific co-polyamide comprising caprolactam monomer, a semi-crystalline polyamide and a reinforcing filler with enhanced gloss performance

Applicant:

Basf SE, Ludwigshafen am Rhein, DE;

Inventors:

Mok-Keun Lim, Seoul, KR;

Franco Speroni, Ospiate di Bollate, IT;

Assignee:

BASF SE, Ludwigshafen am Rhein, DE;

Attorney:

Armstrong Teasdale LLP

Primary Examiner:

Ana L Woodward

Int. Cl.
CPC ...
C08L 77/02 (2006.01); B29C 48/00 (2019.01); B29C 45/00 (2006.01); C08G 69/14 (2006.01); C08K 3/013 (2018.01); B29K 77/00 (2006.01); B29K 509/08 (2006.01); C08K 3/40 (2006.01); C08K 5/00 (2006.01); C08K 7/14 (2006.01);
U.S. Cl.
CPC ...
C08L 77/02 (2013.01); B29C 45/0001 (2013.01); B29C 48/022 (2019.02); C08G 69/14 (2013.01); B29K 2077/00 (2013.01); B29K 2509/08 (2013.01); C08K 3/013 (2018.01); C08K 3/40 (2013.01); C08K 5/005 (2013.01); C08K 5/0016 (2013.01); C08K 5/0025 (2013.01); C08K 7/14 (2013.01);
Abstract

Described herein is a composition including a) at least one co-polyamide including caprolactam monomer or the corresponding amino acid, at least one aromatic diacid co-monomer and at least one cycloaliphatic diamine co-monomer; b) at least one semi-crystalline polyamide; and c) at least one reinforcing filler. The a) at least one co-polyamide has a crystallization temperature (T) of 150° C. or less and the difference between the melting temperature (T) and Tof 50° C. or more.

Find Patent Forward Citations

Quick Actions:

Lim, Mok-Keun. (2022). Polyamide composition comprising a specific co-polyamide comprising caprolactam monomer, a semi-crystalline polyamide and a reinforcing filler with enhanced gloss performance (U.S. Patent No. 11401417). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11401417

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