Patents by Inventor Sachiko Yoshioka

Sachiko Yoshioka 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: 20220025307
    Abstract: Provided are a wiping detergent composition for textile products capable of, when wiping a stain derived from food or the like attached to a textile product using a detergent liquid, not only reducing the degree of soiling of the stain portion, but also reducing the spread of the stain around the stain portion, and a method for removing a stain attached to a textile product using the same. A wiping detergent composition for textile products containing the following component (a1) in an amount of 0.3 mass % or more and 10 mass % or less, the following component (b) in an amount of 0.1 mass % or more, and water, wherein the mass ratio of the content of component (a1) to the content of component (b), (a1)/(b), is 0.6 or more and 50 or less, component (a1): one or more surfactants selected from a nonionic surfactant with an HLB of 9 or more and 16.0 or less and an anionic surfactant, and component (b): an organic solvent having a hydroxyl group with a ClogP of ?2.0 or more and less than 1.0.
    Type: Application
    Filed: December 23, 2019
    Publication date: January 27, 2022
    Applicant: Kao Corporation
    Inventors: Sachiko YOSHIOKA, Mami IMAI, Hironori KOJIMA, Toshimasa KUME, Wakana MIYASHITA
  • Patent number: 8455425
    Abstract: The present invention relates to [1] alkali agent-containing particles which are free from deterioration of dissolvability in water and excellent in anti-caking property and which include (a) particles containing an alkali agent and having an average particle size of from 150 to 1000 ?m, and a layer of (b) clay mineral particles exhibiting a water impregnation capacity of 200% by mass or more and having an average particle size of from 1 to 200 ?m, the layer being formed on a surface of the respective particles (a); and [2] a method for suppressing caking of the alkali agent-containing particles including the step of forming a layer of the clay mineral particles (b) on a surface of the respective particles (a).
    Type: Grant
    Filed: March 9, 2009
    Date of Patent: June 4, 2013
    Assignee: Kao Corporation
    Inventors: Yoichi Sugiyama, Sachiko Yoshioka, Toshiharu Noguchi
  • Publication number: 20110086792
    Abstract: The present invention relates to [1] alkali agent-containing particles which are free from deterioration of dissolvability in water and excellent in anti-caking property and which include (a) particles containing an alkali agent and having an average particle size of from 150 to 1000 ?m, and a layer of (b) clay mineral particles exhibiting a water impregnation capacity of 200% by mass or more as calculated according to the following method and having an average particle size of from 1 to 200 ?m, the layer being formed on a surface of the respective particles (a); and [2] a method for suppressing caking of the alkali agent-containing particles including the step of forming a layer of the clay mineral particles (b) on a surface of the respective particles (a): Method for calculation of water impregnation capacity: A dispersion of the clay mineral particles (b) obtained after measuring a swelling power thereof according to JBAS-104-77 is subjected to suction filtration to measure a mass (A) of a residue of the c
    Type: Application
    Filed: March 9, 2009
    Publication date: April 14, 2011
    Inventors: Yoichi Sugiyama, Sachiko Yoshioka, Toshiharu Noguchi