Title:
【発明の名称】水中油型クリームの製造方法
Document Type and Number:
Japanese Patent JP3314872
Kind Code:
B2
Abstract:
Process for the preparation of oil-in-water creams comprising the steps of I forming a low-viscosity, very fine particle oil-in-water emulsion by heating the following composition to a temperature within or above its phase inversion temperature range: A) 1 part by weight of liquid oil component, B) from about 0.1 to about 0.5 parts by weight of at least one nonionic emulsifier having an HLB value of from 11 to 15, C) from about 0.1 to about 0.2 parts by weight of at least one co-emulsifier selected from saturated fatty alcohols containing 16 to 22 carbon atoms and partial esters of polyols containing 3 to 6 carbon atoms with saturated fatty acids containing 143 to 22 carbon atoms, and D) from about 1 to about 6 parts by weight of water; and II thickening the emulsion from step I to the consistency of a cream by adding thereto at least one consistency generator selected from co-emulsifiers defined in step I C) above and water-soluble polymers, wherein the thickened emulsion exhibits plastic behavior at 20 DEG C. with a yield point of at least about 5 Pascal.
Inventors:
Shamville, Fred
Zeitler, Ulrich
Siamese, Solaya
Forster, Thomas
Tessman, Holger
Zeitler, Ulrich
Siamese, Solaya
Forster, Thomas
Tessman, Holger
Application Number:
JP50679191A
Publication Date:
August 19, 2002
Filing Date:
March 21, 1991
Export Citation:
Assignee:
Cognis Deutschland GmbH
International Classes:
A61K8/30; A61K8/02; A61K8/06; A61K8/31; A61K8/34; A61K8/37; A61K8/39; A61K8/73; A61K8/92; A61K9/107; A61Q19/00; B01J13/00; C09K23/00; (IPC1-7): A61K7/00
Domestic Patent References:
| JP3504685A |
Other References:
【文献】JELLINEK,J.S.”Formulation and function of cosmetic
Attorney, Agent or Firm:
Aoyama Ryo (1 person outside)