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:
May. 14, 1991
Filed:
Aug. 21, 1989
Applicant:
Inventors:
Johannes P Dix, Neuhofen, DE;
Rolf Fikentscher, Ludwigshafen, DE;
Ingrid Steenken-Richter, Ludwigshafen, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; A61K / ; D06M / ;
U.S. Cl.
CPC ...
558260 ; 560164 ; 560263 ; 564 32 ; 564282 ; 564286 ; 564290 ; 564292 ; 564294 ; 564295 ;
Abstract
Quaternized condensation products useful as aftertreating agents for fixing reactive dyeings and prints on textile materials which contain cellulose fibers are formed from
Dix, Johannes. (1991). Quaternized condensation products of trialkanolamines (U.S. Patent No. 5015754). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5015754
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile