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:
Apr. 02, 2019
Filed:
Jul. 22, 2016
Biosynthis, Saint Cyr Sous Dourdan, FR;
Thierry Bernoud, Saint Cyr Sous Dourdan, FR;
Antoine Piccirilli, Poitiers, FR;
Julien Magne, Les Roches Premarie, FR;
BIOSYNTHIS, Saint Cyr Sous Dourdan, FR;
Abstract
A cosmetic ingredient, that consists of a solution of at least one extract of karanja oil including pongamol (CAS 484-33-3) and karanjin (CAS 521-88-0) in at least one solvent selected from the group of the diesters having the following formula (I), or mixtures thereof: In which: n is from 0 to 19; R and R', which may be identical or different, are alkyls derived from an esterification by a linear or branched alcohol of molecular formula CHO, x being from 1 to 30, from 1 to 20, and from 1 to 10. 'R' is either a hydrogen atom or a C-Calkyl group, which also relates to a process of selective precipitation, to a cosmetic formulation and also to the uses thereof.