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:
Dec. 05, 1989
Filed:
Apr. 26, 1988
Bernard Danner, Riedisheim, FR;
Eckart Schleusener, Reinach, CH;
Sandoz Ltd., Basel, CH;
Abstract
A quaternized aminoamide-modified wax obtainable by amidating, with a polyamine containing a single primary amino group, a carboxy group-containing, oxidized hydrocarbon wax which may be partially saponified, and quaternizing at least one amino group of the resulting aminoamide-modified wax, optionally in admixture with a non-oxidized paraffin wax may be applied, preferably in the form of an aqueous dispersion containing a dispersing agent, to a fibrous substrate to improve its workability in mechanical processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile