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:
Oct. 08, 2024
Filed:
Feb. 11, 2021
Applicant:
Shpp Global Technologies B.v., Bergen op Zoom, NL;
Inventors:
Yunan Cheng, Shanghai, CN;
Yun Zheng, Shanghai, CN;
Assignee:
SHPP Global Technologies B.V., Bergen op Zoom, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 13/06 (2006.01); C08K 3/013 (2018.01); C08K 3/22 (2006.01); C08K 3/38 (2006.01); C08K 7/06 (2006.01); C08K 7/14 (2006.01); C08K 9/02 (2006.01);
U.S. Cl.
CPC ...
C08K 13/06 (2013.01); C08K 3/013 (2018.01); C08K 3/22 (2013.01); C08K 3/2279 (2013.01); C08K 3/38 (2013.01); C08K 7/06 (2013.01); C08K 7/14 (2013.01); C08K 9/02 (2013.01); C08K 2003/2231 (2013.01); C08K 2003/2241 (2013.01); C08K 2003/385 (2013.01);
Abstract
A thermoplastic composition includes: (a) poly(cyclohexylenedimethylene terephthalate) (PCT) or a copolymer thereof; (b) at least 10 wt % of a reinforcing filler comprising glass fiber; (c) a laser direct structuring (LDS) additive comprising a tin oxide, an antimony oxide, or a combination thereof; and (d) a reflection additive comprising a titanium compound. A weight ratio of total titanium in the composition to the LDS additive in the composition is at least 0.7:1, or a weight ratio of total titanium in the composition to the PCT is 1.1:1 or less.