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:
Aug. 24, 2004
Filed:
Feb. 26, 2003
Applicant:
Inventors:
Huei Ching Huang, Taoyuan Hsi, TW;
Mao Cheng Hsu, Taoyuan Hsien, TW;
Bao-Kun Lai, Taoyuan Hsien, TW;
Ya-Chi Tseng, Taoyuan Hsien, TW;
Assignee:
Everlight USA, Inc., Pineville, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09B 6/724 ;
U.S. Cl.
CPC ...
C09B 6/724 ;
Abstract
Reactive dye mixtures comprising a black or navy reactive dye and a reactive disazo dye. The reactive dye mixtures of the present invention are suitable for exhaust dyeing, printing, continuous dyeing or discharge printing of a blended or interwoven fabric of cellulose fibres or cellulose nylon blends. The compounds of the present invention display good level dyeing properties, good build up and excellent low nylon cross-dyeing.