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:
Dec. 17, 2002
Filed:
Aug. 27, 1999
Aerosol device containing a polycondensate comprising at least one polyurethane and/or polyurea unit
Applicant:
Inventors:
Jean-Michel Sturla, Boulogne Billancourt, FR;
Jean-Luc Bremenson, Paris, FR;
François Le Bourhis, Aubervilliers, FR;
Arnaud Vilbert, Villeneuve la Garenne, FR;
Assignee:
L'Oreal S.A., Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61L 9/14 ; A61K 7/11 ; A61K 7/00 ; A61K 4/732 ; C08G 5/900 ;
U.S. Cl.
CPC ...
A61L 9/14 ; A61K 7/11 ; A61K 7/00 ; A61K 4/732 ; C08G 5/900 ;
Abstract
The invention relates to aerosol devices comprising a container which contains, in a cosmetically acceptable medium, a multiblock polymer comprising at least one polyurethane and/or polyurea unit, these devices being suitable for obtaining an initial flow rate of aerosol composition of less than or equal to 0.75 gram per second. The invention is also directed towards a process for shaping or maintaining the hairstyle, comprising the use of these devices, as well as their use for the manufacture of a lacquer or an aerosol spray.