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:
May. 27, 2014
Filed:
Feb. 29, 2012
Applicant:
Zo-chun Jen, Taipei, TW;
Inventor:
Zo-Chun Jen, Taipei, TW;
Assignee:
Nan Ya Plastics Corporation, Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A polyester resin containing tungsten-titanium carbide particles having a weight ratio (W/Ti) of tungsten (W) to titanium (Ti) ranging between 5:5 and 7:3 is suitable to produce PET preforms possessed excellent infrared-absorbing capability, and the polyester resin as well as preforms and bottles made from the polyester resin are clearer and have good and less yellowish appearances.