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. 16, 1989
Filed:
Jun. 17, 1988
Applicant:
Inventors:
Wulf Ruback, Recklinghausen, DE;
Jan Schut, Delden, NL;
Assignee:
Huels Aktiengesellschaft, Marl, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ; C11C / ;
U.S. Cl.
CPC ...
252-88 ; 252-86 ; 260404 ; 2604106 ; 2604107 ;
Abstract
A process for the preparation of trialkanolamine di(fatty acid) esters in which a trialkanolamine is reacted with a fatty acid in the presence of small amounts of a fatty acid ester. The trialkanolamine fatty acid diesters obtained can be converted into the quaternary ammonium salt by means of standard quaternizing agents, and the resulting products can be employed as fabric conditioners.
Quick Actions:
Ruback, Wulf. (1989). Process for the preparation of trialkanolamine di(fatty acid) esters, (U.S. Patent No. 4830771). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4830771
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile