Title:
COLLOIDALLY STABLE DISPERSIONS BASED ON MODIFIED GALACTOMANNANS
Document Type and Number:
WIPO Patent Application WO/2014/204959
Kind Code:
A3
Abstract:
The disclosed technology relates to a multi-functional additive for personal-care and cosmetic product applications, more particularly, a naturally derived multifunctional additive for use in skin-care formulations, which provides steric stabilization of pigment particles and/or emulsion droplets in aqueous compositions, good suspension-stability (i.e., against settling/creaming) of the compositions, and increased utilization of particulate, skin-care benefit agents contained in the compositions.
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Inventors:
SENGUPTA ASHOKE K (US)
ANDERSON ERIC H (US)
ANDERSON ERIC H (US)
Application Number:
PCT/US2014/042734
Publication Date:
April 23, 2015
Filing Date:
June 17, 2014
Export Citation:
Assignee:
LUBRIZOL ADVANCED MAT INC (US)
International Classes:
A61K8/04; A61K8/73; A61K8/06; A61K8/37
Domestic Patent References:
WO2009011677A1 | 2009-01-22 | |||
WO1997003637A1 | 1997-02-06 |
Foreign References:
EP1739095A1 | 2007-01-03 | |||
US7262157B2 | 2007-08-28 | |||
EP0319129A2 | 1989-06-07 | |||
US20110274629A1 | 2011-11-10 | |||
EP0742007A1 | 1996-11-13 | |||
US4278657A | 1981-07-14 | |||
EP0186164A2 | 1986-07-02 |
Other References:
VIANNA-FILHO RICARDO PADILHA ET AL: "Rheological characterization of O/W emulsions incorporated with neutral and charged polysaccharides", CARBOHYDRATE POLYMERS, APPLIED SCIENCE PUBLISHERS, LTD. BARKING, GB, vol. 93, no. 1, 17 May 2012 (2012-05-17), pages 266 - 272, XP028994334, ISSN: 0144-8617, DOI: 10.1016/J.CARBPOL.2012.05.014
Attorney, Agent or Firm:
DEMAS, Christopher P. et al. (Wickliffe, Ohio, US)
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