Title:
化粧配合品の製造方法及びその組成物
Document Type and Number:
Japanese Patent JP2005526755
Kind Code:
A
Abstract:
The present invention includes a process of preparing an advanced cosmetic product by combining a high internal phase ratio (HIPR) emollient-in-water emulsion with a partial cosmetic formulation that typically contains water, a coloring agent, a fragrance, a rheology modifier, or a pH adjuster, or a combination thereof. The present invention also includes compositions directed to two particular subclasses of HIPR emollient-in-water emulsions, namely an HIPR silicone elastomer-in-water emulsion and an HIPR sunscreen-in-water emulsion and water-diluted dispersions thereof. The use of an HIPR emulsion of a cosmetic emollient provides a simple and flexible method of formulating the cosmetic product, due in part to the long shelf-stability of the HIPR emulsion (greater than 1 year), and the low quantity of water in the emulsion (typically less than 20% by volume based on the volume of emollient and water). The HIPR sunscreen-in-water emulsion can be formulated into an advanced cosmetic product with an improved sun protection factor (SPF) and critical wavelength.
Inventors:
Pete, James E. The Third
Schmidt, Dale See.
Marottsky, David El.
Drager, Anthony S.
Piezocchi, christian
Gats, Lisa Em.
Schmidt, Dale See.
Marottsky, David El.
Drager, Anthony S.
Piezocchi, christian
Gats, Lisa Em.
Application Number:
JP2003574155A
Publication Date:
September 08, 2005
Filing Date:
March 04, 2003
Export Citation:
Assignee:
Dow Global Technologies Incorporated
International Classes:
A61K8/00; A61K8/02; A61K8/06; A61K8/18; A61K8/30; A61K8/31; A61K8/34; A61K8/35; A61K8/36; A61K8/362; A61K8/37; A61K8/72; A61K8/81; A61K8/89; A61K8/891; A61K8/92; A61Q5/02; A61Q5/12; A61Q17/04; A61Q19/00; A61Q90/00; (IPC1-7): A61K7/00
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Masaya Nishiyama
Takashi Ishida
Tetsuji Koga
Masaya Nishiyama