Patents by Inventor Chisato Anada

Chisato Anada 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).

  • Method for Preparing Personal Care Composition Comprising Surfactant and High Melting Point Fatty Compound
    Publication number: 20100143280
    Abstract: Disclosed is a method of preparing a personal care composition, comprising the steps: (1) preparing a hot oil phase comprising the surfactant and the high melting point fatty compound; (2) preparing a cold aqueous phase comprising the aqueous carrier; and (3) mixing the oil phase and the aqueous phase to form an emulsion; wherein the mixing step (3) comprises the following detailed steps: (3-1) feeding either of the oil phase or the aqueous phase into a high shear field having an energy density of 1.0×102 J/m3 or more; (3-2) feeding the other phase directly to the field; and (3-3) forming an emulsion. The method further requires that the mixing step (3) is conducted by using a homogenizer having a rotating member.
    Type: Application
    Filed: December 9, 2009
    Publication date: June 10, 2010
    Inventors: Junichi Yokogi, Chisato Anada, Toshiyuki Okada, Jian-Zhong Yang
  • Method for Preparing Personal Care Composition Comprising Surfactant and High Melting Point Fatty Compound
    Publication number: 20100143425
    Abstract: Disclosed is a method of preparing a personal care composition, comprising the steps: (1) preparing a hot oil phase comprising the surfactant and the high melting point fatty compound; (2) preparing a cold aqueous phase comprising the aqueous carrier; and (3) mixing the oil phase and the aqueous phase to form an emulsion; wherein the mixing step (3) comprises the following detailed steps: (3-1) feeding either of the oil phase or the aqueous phase into a high shear field having an energy density of 1.0×102 J/m3 or more; (3-2) feeding the other phase directly to the field; and (3-3) forming an emulsion. The method further requires that the surfactant is a cationic surfactant and the oil phase contains from 0 to 50% of an aqueous carrier by weight of the oil phase.
    Type: Application
    Filed: December 9, 2009
    Publication date: June 10, 2010
    Inventors: Toshiyuki Okada, Chisato Anada, Junichi Yokogi, Jian-Zhong Yang
  • Method for Preparing Personal Care Composition Comprising Surfactant and High Melting Point Fatty Compound
    Publication number: 20100143282
    Abstract: Disclosed is a method of preparing a personal care composition, comprising the steps: (1) preparing a hot oil phase comprising the surfactant and the high melting point fatty compound; (2) preparing a cold aqueous phase comprising the aqueous carrier; and (3) mixing the oil phase and the aqueous phase to form an emulsion; wherein the mixing step (3) comprises the following steps: (3-1) feeding either of the oil phase or the aqueous phase into a high shear field having an energy density of 1.0×102 J/m3 or more; (3-2) feeding the other phase directly to the field; and (3-3) forming an emulsion. The method further requires that: mixing step (3) is conducted using a homogenizer having a rotating member; surfactant is mono-alkyl cationic surfactant and composition is substantially free of di-alkyl cationic surfactants; and oil phase contains from 0 to 50% of an aqueous carrier by weight of the oil phase.
    Type: Application
    Filed: December 9, 2009
    Publication date: June 10, 2010
    Inventors: Junichi Yokogi, Toshiyuki Okada, Chisato Anada, Jian-Zhong Yang
  • Hair conditioning composition comprising cellulose polymer
    Publication number: 20040115155
    Abstract: Disclosed is a hair conditioning composition comprising by weight:
    Type: Application
    Filed: December 8, 2003
    Publication date: June 17, 2004
    Applicant: The Procter & Gamble Company
    Inventors: Dorothy Yong Juanico Salvador, Ananthanarayan Venkateswaran, Chisato Anada