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:
Jul. 14, 2020
Filed:
Nov. 30, 2017
Applicant:
National Chung Shan Institute of Science and Technology, Taoyuan, TW;
Inventors:
Wen-Chiung Su, Taoyuan, TW;
Ching-Hsuan Lin, Taichung, TW;
Wei-Feng Hsiao, Taichung, TW;
Han-Ya Lin, Taichung, TW;
Assignee:
NATIONAL CHUNG SAN INSTITUTE OF SCIENCE AND TECHNOLOGY, Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 65/48 (2006.01); C08G 65/40 (2006.01); C08G 59/40 (2006.01); H05K 1/03 (2006.01);
U.S. Cl.
CPC ...
C08G 65/48 (2013.01); C08G 59/4071 (2013.01); C08G 65/4012 (2013.01); H05K 1/0326 (2013.01); H05K 1/0353 (2013.01); C08G 2650/02 (2013.01); C08G 2650/40 (2013.01); C08G 2650/64 (2013.01); H05K 2201/012 (2013.01);
Abstract
A low-k, non-flammable dicyclopentdiene (DCPD)-derived polyether and a method of producing the same are introduced. Incorporation of a phosphorus group and a DCPD derivative into a low-k, non-flammable dicyclopentdiene (DCPD)-derived polyether enable the DCPD-derived polyether to not only serve as an epoxy resin curing agent but also cure itself such that the cured product not only features satisfactory thermal properties and low-k characteristics but is also non-flammable.