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:
Oct. 21, 2008
Filed:
Feb. 15, 2007
Applicants:
Wen-jang Chen, Taoyuan Hsien, TW;
Hsien-chung Shia, Taoyuan Hsien, TW;
Duncan Adrian Sidney Phillips, Manchester, GB;
John Anthony Taylor, Manchester, GB;
Inventors:
Wen-Jang Chen, Taoyuan Hsien, TW;
Hsien-Chung Shia, Taoyuan Hsien, TW;
Duncan Adrian Sidney Phillips, Manchester, GB;
John Anthony Taylor, Manchester, GB;
Assignee:
Everlight USA, Inc., Pineville, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09B 62/51 (2006.01); C09B 62/503 (2006.01);
U.S. Cl.
CPC ...
Abstract
A reactive dyestuff containing an alkylthio-s-triazinyl reactive group of the following formula (I) is disclosed, wherein A, X, Y, Z, R, Q, and a are defined the same as the specification. It is suitable for exhaust dyeing, cold batch-up dyeing and continuous dyeing materials that contain hydroxyl group or nitrogen group fibers.