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:
Jan. 06, 1976
Filed:
Oct. 19, 1973
Applicant:
Inventors:
Walter Birke, Frankfurt am Main, DT;
Rudolf Schickfluss, Frankfurt am Main, DT;
Franz Schon, Frankfurt am Main, DT;
Willi Steckelberg, Hofheim, Taunus, DT;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K / ; C09B / ; D06P / ;
U.S. Cl.
CPC ...
8 41 / ; 8 41 / ; 8 41 / ; 8 41 / ; 8 41 / ; 8 50 ; 260174 ; 260189 ; 260190 ; 260191 ;
Abstract
A process for the continuous dyeing of textile material containing or consisting of synthetic fibers from organic solvents, which comprises impregnating the said textile materials with an organic dyebath containing at least one dyestuff of the formula
Birke, Walter. (1976). Process for the dyeing of synthetic fiber materials from organic solvents (U.S. Patent No. 3930793). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3930793
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile