Title:
SKIN CARE AGENTS CONTAINING HYDROXY-CARBOXYLIC ACID ESTER (COSMACOL) AND POLYMETHACRYLATE COPOLYMER (POLYTRAP)
Document Type and Number:
WIPO Patent Application WO1999030674
Kind Code:
A3
Abstract:
Preparations in the form of an emulsion, containing a hydroxy carboxylic acid alkyl ester from a C2-C6 hydroxy carboxylic acid and a C8-C22 alcohol as oily components in addition to at least 0.1 wt.% spherical polymer powder with a high specific surface of at least 1m<2>/g dispersion, suitable for use as skin care agents for reducing the oily appearance of skin. Preferably, the preparation contains 1-10 wt.% hydroxy carboxylic acid alkyl ester and 0.1-5 wt.% spherical polymer powder. Polymethacrylate, polyamide, styrol-divinylbenzol copolymers, polyethylene and polypropylene powders or silicon polymers are suitable polymer powders.
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Inventors:
WALDMANN-LAUE MARIANNE (DE)
GASSENMEIER THOMAS (DE)
BOTH WOLFGANG (DE)
GASSENMEIER THOMAS (DE)
BOTH WOLFGANG (DE)
Application Number:
PCT/EP1998/007970
Publication Date:
September 10, 1999
Filing Date:
December 08, 1998
Export Citation:
Assignee:
HENKEL KGAA (DE)
WALDMANN LAUE MARIANNE (DE)
GASSENMEIER THOMAS (DE)
BOTH WOLFGANG (DE)
WALDMANN LAUE MARIANNE (DE)
GASSENMEIER THOMAS (DE)
BOTH WOLFGANG (DE)
International Classes:
A61K8/04; A61K8/06; A61K8/37; A61K8/81; A61Q19/00; C07C69/675; (IPC1-7): A61K7/48
Foreign References:
| NL1003992C2 | 1998-03-11 | |||
| EP0392426A2 | 1990-10-17 | |||
| EP0635260A1 | 1995-01-25 | |||
| EP0676194A2 | 1995-10-11 | |||
| EP0511092A1 | 1992-10-28 |
Other References:
MONTESION, F. ET AL: "C12-C13-alkyl lactate: a polyfunctional emollient for personal hygiene", COSMET. TOILETRIES, ED. ITAL., 1998, 19, 18-19, 22-23, 25-28, 30, XP002106566
GENOVA, C. ET AL: "Cosmacol products. A valid altenative to existing cosmetic oils for innovative formulations.", IN-COSMET. EXHIB. CONF. CONF. PROC., 1994, 111-132, XP002106567
PROSERPIO, G. ET AL: "Systematic evaluation of rheology and properties of Cosmacol esters", PROD. CHIM. AEROSOL SEL., 1989, 30, 49-56, XP002106568
GENOVA, C. ET AL: "Cosmacol products. A valid altenative to existing cosmetic oils for innovative formulations.", IN-COSMET. EXHIB. CONF. CONF. PROC., 1994, 111-132, XP002106567
PROSERPIO, G. ET AL: "Systematic evaluation of rheology and properties of Cosmacol esters", PROD. CHIM. AEROSOL SEL., 1989, 30, 49-56, XP002106568
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