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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.:

US 5539129 B1

PDFFull Text
Date of Patent:
Jul. 23, 1996

Filed:

Jul. 22, 1994

Nonionic amphiphilic compounds derived from glycerol, a process for

Applicant:
Inventors:

Alexandre Zysman, Paris, FR;

Henri Sebag, Paris, FR;

Alain Ribier, Paris, FR;

Guy Vanlerberghe, Villevaude, FR;

Claude Mahieu, Paris, FR;

Claude Berthelot, Les Pavillons Sous Bois, FR;

Assignee:

L'Oreal, Paris, FR;

Attorney:

Cushman Darby & Cushman

Primary Examiner:

Richard D Lovering

Int. Cl.
CPC ...
C07C / ; C07C / ; C07D / ;
U.S. Cl.
CPC ...
549430 ; 252309 ; 252312 ; 252351 ; 568591 ; 568608 ; 568619 ;
Abstract

##STR1## Non-ionic amphiphilic, glycerol-derived compounds having formula (I), where R is a radical selected from the group consisting of C.sub.4-28 branched or linear alkenyl or alkyl radicals or mixtures thereof, or is a --CH.sub.2 A grouping in which A is --OR', --SR, (II) where R' is a saturated or unsaturated hydrocarbonated radical and n represents an average statistical value n greater than 1 and equal to or less than 6; and, when R' is a --CH.sub.2 A radical, n is also 2. These compounds are surface-active agents and some may form vesicles.

Find Patent Forward Citations

Zysman, Alexandre. (1996). Nonionic amphiphilic compounds derived from glycerol, a process for (U.S. Patent No. 5539129). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5539129

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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