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:
Jul. 28, 2026
Filed:
Jul. 21, 2020
Societe D'exploitation DE Produits Pour Les Industries Chimiques Seppic, Paris Cedex, FR;
Strand Cosmetic Europe, Lentilly, FR;
Sophie Cambos, Paris Cedex, FR;
Cécile Taillebois, Paris Cedex, FR;
Philippe Msika, Paris Cedex, FR;
Emmanuelle Couval, Lentilly, FR;
Isabelle Verdelet, Lentilly, FR;
Christa Risselada, Lentilly, FR;
Julia Pasquet, Lentilly, FR;
SOCIETE D'EXPLOITATION DE PRODUITS POUR LES INDUSTRIES CHIMIQUES SEPPIC, Paris, FR;
STRAND COSMETIC EUROPE, Lentilly, FR;
Abstract
Pulverulent composition (Ci) in the form of a powder including, for 100% of the weight thereof: i) from 89.5% to 94.65% by weight of at least one filler (AC); ii) from 5% to 10% by weight of at least one coloured pigment (PC); iii) from 0.35% to 0.5% by weight of at least one polymer of crosslinked anionic polyelectrolyte type (P) which includes, for 100 mol %, from 65 mol % to 95 mol % of monomer units derived from partially or totally salified 2-methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid, from 4.8 mol % to 25 mol % of monomer units derived from at least one neutral monomer chosen from the elements of the group constituted by 2-hydroxyethyl acrylate, 2-hydroxyethyl methacrylate, N,N-dialkyl acrylamides in which each of the alkyl groups includes between one and four carbon atoms, and from 0.1 mol % to 5 mol % of monomer units derived from at least one monomer of formula (I).