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:
Sep. 27, 2011
Filed:
Mar. 19, 2007
Jean-luc Leveque, Paris, FR;
Basile Audoly, Chatenay-Malabry, FR;
Frederic Leroy, Saint Cloud, FR;
Bernard Querleux, Le Perreux, FR;
Jean-Luc Leveque, Paris, FR;
Basile Audoly, Chatenay-Malabry, FR;
Frederic Leroy, Saint Cloud, FR;
Bernard Querleux, Le Perreux, FR;
L'Oreal, Paris, FR;
Abstract
The invention relates to a method of generating a synthesized image of a hair, comprising the following steps: The behavioral relationship may be given by the minimization of the following function: where α=Lkand β=K/gμL, and where L designates the length of the hair, kits spontaneous curvature, K its bending moment, μ its linear density andthe acceleration due to gravity, {tilde over (s)} the curvilinear abscissa relative to the length of the hair, {tilde over (k)} its local curvature relative to its length and {tilde over (z)} its height relative to its length.