Title:
ゲル化された水性化粧品組成物
Document Type and Number:
Japanese Patent JP4764588
Kind Code:
B2
Abstract:
The invention relates to cosmetic or pharmaceutical composition comprising an oil-containing biliquid foam dispersed in a salt-containing aqueous phase, in which the aqueous phase, having a pH of less than about 7, is gelled by a polymeric sulfonic acid. A particularly preferred gellant is ammonium poly(acryldimethyltauramide-co-vinylformamide). Unlike many other types of gels, these gels are stable at an acid pH in the presence of substantial amounts of electrolytes, and therefore are useful in delivering acidic active components.
Inventors:
Zuccino, Julus
Matasha, Michelle
Knight, E. Arcea
Harrison, James T.
Matasha, Michelle
Knight, E. Arcea
Harrison, James T.
Application Number:
JP2001561281A
Publication Date:
September 07, 2011
Filing Date:
February 20, 2001
Export Citation:
Assignee:
Color access, Incorporated
International Classes:
A61K8/81; A61K8/02; A61K9/10; A61K8/04; A61K8/06; A61K8/30; A61K8/33; A61K8/36; A61K8/365; A61K8/55; A61K8/58; A61K8/60; A61K8/67; A61K8/72; A61K8/89; A61K8/891; A61K47/12; A61K47/34; A61K47/44; A61P17/16; A61Q19/00
Domestic Patent References:
| JPH09141080A | 1997-06-03 | |||
| JPH09141079A | 1997-06-03 | |||
| JPH09141081A | 1997-06-03 | |||
| JP2001115135A | 2001-04-24 | |||
| JPH09157130A | 1997-06-17 | |||
| JPH04182437A | 1992-06-30 | |||
| JP2002502361A | 2002-01-22 |
Foreign References:
| WO1997032559A1 | 1997-09-12 |
Attorney, Agent or Firm:
Yusuke Hiraki
Satoshi Fujita
Ishii Teiji
Satoshi Fujita
Ishii Teiji