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. 29, 2014
Filed:
Dec. 27, 2012
Applicant:
Industrial Technology Research Institute, Hsinchu, TW;
Inventor:
Shin-Shin Wang, Hsinchu, TW;
Assignee:
Industrial Technology Research Institute, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 405/12 (2006.01); G01N 33/58 (2006.01);
U.S. Cl.
CPC ...
C07D 405/12 (2013.01); G01N 33/582 (2013.01); Y10S 436/80 (2013.01);
Abstract
Disclosed is a dye having the chemical formula: or a mixture thereof. Each Ris independently selected from hydrogen, halogen, cyano, alkyl, alkenyl, alkynyl, alkoxyl, alkylthio, alkylamino, dialkylamino, alkylaminocarbonyl, dialkylaminocarbonyl, aryl, heteroaryl, phosphoric acid, or sulfonic acid. Each Ris independently selected from Each n is independently selected from an integer of 2 to 10.