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:
Nov. 30, 2021
Filed:
Nov. 08, 2017
Rhodia Operations, Paris, FR;
Olivier Back, Lyons, FR;
Roberto Company, Bordeaux, FR;
Hong Liu, Pennington, NJ (US);
Rémy Leroy, Mions, FR;
Philippe Marion, Vernaison, FR;
RHODIA OPERATIONS, Paris, FR;
Abstract
A compound of general formula (I) or (II), wherein Rand Rindependently represent a C-Caliphatic group, Rto R, which may be the same or different at each occurrence, represent hydrogen or a C-Calkyl group, Xand X, which may be the same or different at each occurrence, represent a linear or branched divalent hydrocarbon radical with 1 to 24 carbon atoms which can be optionally substituted and/or interrupted by one or more heteroatoms or heteroatom containing groups, and Rand R, which may be the same or different at each occurrence, represent a group selected from —O, -Alk-CH(OH)—CH—SO— and -Alk-CO— wherein Alk represents an alkylene group.