Title:
The use as a thickener in new surface-active agent free self-reversibility characteristic reverse latex and a cosmetic composition
Document Type and Number:
Japanese Patent JP6216782
Kind Code:
B2
Abstract:
Disclosed is a self-reversible reverse latex including: a) 25-80% by mass of a cross-linked anionic polyelectrolyte (P), resulting from the polymerization, for 100 mole percent: i)—of a molar proportion ≥30% and ≤95% of monomeric units from at least one monomer including a free, partially- or totally-salified strong acid function; and ii)—of a molar proportion >0% and ≤5% of at least one monomer with diethylenic or polyethylenic cross-linking; b) 0.5-10% by mass of a terpolymer of stearyl methacrylate, pentacosaethoxylated behenyl methacrylate and N,N-dimethylacrylamide, resulting from the polymerization, for 100 mole percent: of 80-95 mole percent of stearyl methacrylate, of 2.5-10 mole percent of N,N-dimethylacrylamide, and of 2.5-10 mole percent of pentacosaethoxylated behenyl methacrylate, c) 5-40% by mass of at least one oil, and d) 0.1-40% by mass of water; method of preparing same and use thereof as a thickener.
Inventors:
Paul Malo
Olivier Brown
Olivier Brown
Application Number:
JP2015519278A
Publication Date:
October 18, 2017
Filing Date:
May 29, 2013
Export Citation:
Assignee:
Societe Des Provation de Produy Pool Les Undustries Simic Sepic
International Classes:
A61K8/81; A61K8/06; A61K9/107; A61K47/32; A61P17/00; A61Q1/14; A61Q5/02; A61Q5/12; A61Q9/02; A61Q13/00; A61Q15/00; A61Q17/04; A61Q19/00; A61Q19/04; A61Q19/06
Domestic Patent References:
| JP2005048162A | ||||
| JP2008506805A | ||||
| JP2005320436A | ||||
| JP2007509217A |
Foreign References:
| US20100272661 | ||||
| FR2961513A1 |
Attorney, Agent or Firm:
Mitsue Obuchi
Yukio Fuse
Yukio Fuse