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. 23, 1976
Filed:
Aug. 24, 1973
Applicant:
Inventors:
Assignee:
Ciba-Geigy AG, Basel, CH;
Primary Examiner:
Int. Cl.
CPC ...
C09B / ; C09B / ;
U.S. Cl.
CPC ...
260153 ; 260158 ; 260163 ; 260197 ; 260205 ; 260206 ; 2602495 ; 2602498 ;
Abstract
A water-insoluble disperse dyestuff of the heterocyclic azo series of the formula ##SPC1## Wherein A may be further substituted and one of the free valencies carries a fluorinated triazinyl group of the formula ##EQU1## wherein X is chlorine or fluorine. The dyestuff give fast yellow, red and blue shades on polyamide fibers.
Angliker, Hans-Jorg. (1976). Fluoro triazine containing water insoluble azo dyestuff (U.S. Patent No. 3945989). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3945989
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile