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. 15, 2011
Filed:
Apr. 09, 2009
Applicants:
Bin Jian, Taoyuan, TW;
Li-chun Chen, Taoyuan, TW;
Inventors:
Bin Jian, Taoyuan, TW;
Li-Chun Chen, Taoyuan, TW;
Assignee:
ITEQ Corporation, Taoyuan, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 63/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A varnish includes resin and composite curing agent. The composite curing agent includes curing agent of polyphenylene methylphosphonate resin and curing agent of phenol resin. Glass fabric cloth is dipped into the varnish so as to form a prepreg with better thermal stability, anti-flammability, and low absorbent ability. Furthermore, the composite curing agent can be provided for higher curing rate.
Jian, Bin. (2011). Varnish and prepreg, and substrates thereof (U.S. Patent No. 8058363). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8058363
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile