Patents Assigned to DIA PHARMACEUTICAL CO., LTD.
  • Patent number: 11504343
    Abstract: The present invention aims to provide an aqueous adhesive which has both good moldability and strong adhesive force to the skin, and provides good feeling when used. The present invention can provide an adhesive with good shape retention performance by formulating two or more aqueous macromolecules, polyhydric alcohols, aqueous and insoluble cross-linking agents.
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: November 22, 2022
    Assignee: DIA PHARMACEUTICAL CO., LTD.
    Inventors: Shinji Morikane, Daizou Morikane
  • Publication number: 20210401767
    Abstract: The present invention aims to provide an aqueous adhesive which has both good moldability and strong adhesive force to the skin, and provides good feeling when used. The present invention can provide an adhesive with good shape retention performance by formulating two or more aqueous macromolecules, polyhydric alcohols, aqueous and insoluble cross-linking agents.
    Type: Application
    Filed: July 31, 2018
    Publication date: December 30, 2021
    Applicant: Dia Pharmaceutical Co., Ltd.
    Inventors: Shinji Morikane, Daizou Morikane
  • Publication number: 20050100566
    Abstract: An object of the present invention is to provide a topical gel composition having high adaptability to human skins irrespective of the mode of use and having high strength. The present invention provides a topical gel composition formed of water soluble polymer having self-shape retainability, 30 to 95% by weight of water content, and 65 to 99% of a compressive deformation rate expressed by the maximum deformation rate till a partial fracture of the gel structure when the gel composition is compressed at a predetermined speed by using a plunger capable of pressing the gel composition at a constant speed.
    Type: Application
    Filed: December 11, 2002
    Publication date: May 12, 2005
    Applicant: DIA PHARMACEUTICAL CO., LTD.
    Inventors: Shinji Morikane, Daizo Morikane