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. 17, 2012
Filed:
Apr. 13, 2009
Ching-hsuan Lin, Taichung, TW;
Tsung LI Lin, Hsinchu County, TW;
Chia Wei Chang, Hsinchu County, TW;
Kuen-yuan Hwang, Hsinchu County, TW;
An-pang Tu, Hsinchu County, TW;
Fang-hsien Su, Hsinchu County, TW;
Ching-Hsuan Lin, Taichung, TW;
Tsung Li Lin, Hsinchu County, TW;
Chia Wei Chang, Hsinchu County, TW;
Kuen-Yuan Hwang, Hsinchu County, TW;
An-Pang Tu, Hsinchu County, TW;
Fang-Hsien Su, Hsinchu County, TW;
Chang Chun Plastics Co., Ltd., Hukou Township, Hsinchu County, TW;
National Chung Hsing University, Taichung, TW;
Abstract
A series of novel phosphorus-containing compounds having the following formula are disclosed: A process for the preparation of the compound of formula (1), a curing agent, and a flame resistant epoxy resin and a preparation process thereof are also provided.