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:
Mar. 18, 1997
Filed:
Oct. 19, 1995
Applicant:
Inventors:
Huei C Huang, Taoyuan Hsien, TW;
Sheue R Lee, Chung Li, TW;
Assignee:
Everlight USA, Inc., Pineville, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06P / ;
U.S. Cl.
CPC ...
8549 ; 8641 ; 8681 ; 8682 ; 8683 ; 8684 ; 8692 ;
Abstract
A black reactive dye composition comprising a black reactive dye of the formula (I) and multiple mono ##STR1## azo reactive dye. The black reactive dye composition is suitable for exhaust dyeing, printing, discharge printing and continuous dyeing.