Cosmetic and Method for Production Thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20090324658A1
SERIAL NO

12308863

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A cosmetic exhibiting improved thermal stability and storage stability, which is prepared by using a three-phase emulsification-dispersing method in an aqueous phase. In the cosmetic containing an oily base material and/or a pigment as a component to be emulsification-dispersed, an emulsification-dispersing agent and water, the thermal stability and storage stability are improved, and the emulsification-dispersing agent composed of a polysaccharide having a particulate structure as a main component, and two or more kinds of components to be emulsification-dispersed are contained. The components to be emulsification-dispersed exhibit a dielectric constant ranging from 1 to 5 (F/m), and an inorganicity/organicity ratio ranging from 0 to 0.5.

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Patent Owner(s)

Patent OwnerAddress
HAKUTO CO LTDTOKYO
KANAGAWA UNIVERSITY3-27-1 ROKKAKUBASHI KANAGAWA-KU YOKOHAMA-SHI KANAGAWA 2218686

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Horiuchi, Teruo Saitama, JP 8 98
Imai, Yoko Tokyo, JP 16 143
Nohata, Yasuhiro Mie, JP 6 38
Tajima, Kazuo Kanagawa, JP 17 109

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