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:
Apr. 23, 2013
Filed:
Mar. 29, 2010
Applicants:
Fang-hsien Su, Hsinchu County, TW;
Chi-hung Liu, Hsinchu County, TW;
Chun-hsiung Kao, Hsinchu County, TW;
An-pang Tu, Hsinchu County, TW;
Kuen-yuan Hwang, Hsinchu County, TW;
Inventors:
Fang-Hsien Su, Hsinchu County, TW;
Chi-Hung Liu, Hsinchu County, TW;
Chun-Hsiung Kao, Hsinchu County, TW;
An-Pang Tu, Hsinchu County, TW;
Kuen-Yuan Hwang, Hsinchu County, TW;
Assignee:
Chang Chun Plastics Co., Ltd, Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G 79/04 (2006.01); C08G 65/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A phosphorus-containing epoxy resin and a method for synthesizing the same are disclosed. The method includes the step of catalytically reacting compound (i) with compound (ii) to synthesize the phosphorus-containing epoxy resin having the structure of compound (I). R is methyl or phenyl, and n is the integer from 1 to 9.