Patents by Inventor Shimpei Kudo

Shimpei Kudo 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).

  • Wet and dry surface adhesives
    Patent number: 11441056
    Abstract: A pressure sensitive adhesive comprising the polymerization product of a reaction mixture comprising: (a1) one or more (meth)acrylate ester monomers; (a2) one or more hydrophilic monomers; and (b) non-reactive, ionic surfactant. Also, articles comprising such adhesives and methods for making such adhesives and such articles.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: September 13, 2022
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Shinobu Sato, Shimpei Kudo, Gregg A. Patnode
  • Wet and Dry Surface Adhesives
    Publication number: 20220145139
    Abstract: A pressure sensitive adhesive comprising the polymerization product of a polymerizable composition comprising: (a) one or more (meth)acrylate ester monomers; (b) one or more hydrophilic non-acidic monomers; and (c) reactive, ionic surfactant. Also articles comprising such adhesives and methods for making such adhesives and such articles.
    Type: Application
    Filed: January 24, 2022
    Publication date: May 12, 2022
    Inventors: Shinobu Sato, Shimpei Kudo, Gregg A. Patnode, Michael P. Daniels
  • WET AND DRY SURFACE ADHESIVES
    Publication number: 20220135856
    Abstract: A pressure sensitive adhesive comprising the polymerization product of a reaction mixture comprising: (a1) one or more (meth)acrylate ester monomers; (a2) one or more hydrophilic monomers; and (b) non-reactive, ionic surfactant. Also, articles comprising such adhesives and methods for making such adhesives and such articles.
    Type: Application
    Filed: June 27, 2018
    Publication date: May 5, 2022
    Inventors: Shinobu Sato, Shimpei Kudo, Gregg A. Patnode
  • Wet and dry surface adhesives
    Patent number: 11261351
    Abstract: A pressure sensitive adhesive comprising the polymerization product of a polymerizable composition comprising: (a) one or more (meth)acrylate ester monomers; (b) one or more hydrophilic non-acidic monomers; and (c) reactive, ionic surfactant. Also articles comprising such adhesives and methods for making such adhesives and such articles.
    Type: Grant
    Filed: August 9, 2017
    Date of Patent: March 1, 2022
    Assignee: 3M Innovative Properties Company
    Inventors: Shinobu Sato, Shimpei Kudo, Gregg A. Patnode, Michael P. Daniels
  • WET AND DRY SURFACE ADHESIVES
    Publication number: 20190264068
    Abstract: A pressure sensitive adhesive comprising the polymerization product of a polymerizable composition comprising: (a) one or more (meth)acrylate ester monomers; (b) one or more hydrophilic non-acidic monomers; and (c) reactive, ionic surfactant. Also articles comprising such adhesives and methods for making such adhesives and such articles.
    Type: Application
    Filed: August 9, 2017
    Publication date: August 29, 2019
    Inventors: Shinobu Sato, Shimpei Kudo, Gregg A. Patnode, Michael P. Daniels