Patent 7754196 was granted and assigned to L'Oreal Alumni Official Association on July, 2010 by the United States Patent and Trademark Office.
Cosmetic composition comprising rigid, substantially rectilinear fibers of a synthetic polymer in a physiologically acceptable medium, in which the polymer is chosen from polyurethanes, polyesters, acrylic polymers, polyolefins, non-aromatic polyamides and aromatic polyimide-amides.