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:
Sep. 23, 2014
Filed:
Jul. 05, 2012
Applicants:
Ching-hsuan Lin, Taichung, TW;
Yu-wei Tian, Taichung, TW;
Inventors:
Ching-Hsuan Lin, Taichung, TW;
Yu-Wei Tian, Taichung, TW;
Assignee:
National Chung Hsing University, Taichung, TW;
Primary Examiner:
Int. Cl.
CPC ...
C07F 9/6571 (2006.01); C08L 63/04 (2006.01); C08G 59/06 (2006.01); C08G 59/62 (2006.01); C08G 59/32 (2006.01);
U.S. Cl.
CPC ...
C07F 9/657172 (2013.01); C08L 63/04 (2013.01); C08G 59/063 (2013.01); C08G 59/621 (2013.01); C08G 59/3272 (2013.01);
Abstract
The present invention provides novel phosphinated compounds of monofunctional, bifunctional, multifunctional phenols represented by the following formulae and their derivatives, and preparation methods thereof: