Patents by Inventor Masaru MIYAUCHI

Masaru MIYAUCHI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220378673
    Abstract: The present invention provides a water-in-oil cosmetic preparation which contains: (a) from 0.1% by mass to 3% by mass of a substance that is selected from among alkyl-modified/partially crosslinked polyether-modified silicones and alkyl-modified/partially crosslinked polyglycerol-modified silicones; (b) from 0.05% by mass to 0.8% by mass of an uncrosslinked alkyl branched polyether-modified silicone; (c) from 30% by mass to 90% by mass of an aqueous component; and (d) from 5% by mass to 30% by mass of an oil component. This water-in-oil cosmetic preparation has excellent emulsion stability even in cases where an oil component such as a hydrocarbon oil or an ester oil is contained therein in a large amount, while exhibiting good spreadability since the emulsified state thereof is smoothly broken upon application, and enabling the achievement of water breaking sensation and excellent feeling of use.
    Type: Application
    Filed: November 18, 2020
    Publication date: December 1, 2022
    Inventors: Masaru MIYAUCHI, Masayuki KONISHI