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. 21, 2023
Filed:
Dec. 20, 2018
Applicant:
Dsm Ip Assets B.v., Heerlen, NL;
Inventors:
Pim Gerard Anton Janssen, Echt, NL;
Marc Rudolf Stefan Huisman, Echt, NL;
Giacomo Perfetti, Echt, NL;
Assignee:
DSM IP ASSETS B.V., Heerlen, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/04 (2006.01); B29C 65/16 (2006.01); B29C 65/00 (2006.01); B29C 70/16 (2006.01); B32B 1/08 (2006.01); B29K 77/00 (2006.01); B29K 307/04 (2006.01); B29L 23/00 (2006.01);
U.S. Cl.
CPC ...
C08J 5/042 (2013.01); B29C 65/1677 (2013.01); B29C 66/7212 (2013.01); B29C 70/16 (2013.01); B32B 1/08 (2013.01); B29K 2077/00 (2013.01); B29K 2307/04 (2013.01); B29L 2023/22 (2013.01); C08J 2377/00 (2013.01);
Abstract
The invention relates to a thermoplastic composite material comprising a thermoplastic matrix and a fibrous material impregnated with the thermoplastic matrix, wherein the fibrous material comprises carbon fibers with a weight average aspect ratio of length divided by diameter (L/D) of at least 500; the thermoplastic matrix comprises a thermoplastic polymer and a laser absorbing additive.