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:
Jan. 01, 2002
Filed:
Feb. 02, 2000
Applicant:
Inventors:
Regine De Mesanstourne, Maisons-Lafitte, FR;
Stephane Fouquay, Mont-Saint-Avignan, FR;
Jean-Paul Gamet, Savy-Berlette, FR;
Francois Guillemet, Paris, FR;
Assignee:
Ceca S.A., Puteaux, FR;
Primary Examiner:
Int. Cl.
CPC ...
A61K 3/114 ;
U.S. Cl.
CPC ...
A61K 3/114 ;
Abstract
Aqueous-alcoholic solutions of coconut or palm oil alkylamidopropylbetaines with a betaine content of greater than 50%, which are fluid, stable and pumpable are described as occupying a well-defined zone of their betaine/water/ethanol ternary diagram. They are prepared by synthesis and quaternization of the amidoamine directly in the solvent medium in which they are defined.