Patents by Inventor Satoru AKIHO

Satoru AKIHO 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: 20210130654
    Abstract: A multilayer film and a decorative film, each of which is excellent in chipping resistance, exhibits favorable adhesive properties to a variety of resin materials, such as polypropylene and ABS, and a molded body provided with such a film. The multilayer film includes three layers of an impact absorption layer (a), a base material layer (b), and a pressure sensitive adhesive layer (c) disposed in this order, wherein a thermoplastic polymer composition constituting the impact absorption layer (a) is composed of at least one block copolymer containing a polymer block (X) containing a structural unit derived from an aromatic vinyl compound and a polymer block (Y) containing a structural unit derived from a conjugated diene compound, or a hydrogenated product thereof; and has a loss tangent (tan ?) at 11 Hz in a range of ?50 to ?20° C. of 3×10?2 or more.
    Type: Application
    Filed: April 12, 2019
    Publication date: May 6, 2021
    Applicant: KURARAY CO., LTD.
    Inventors: Keisuke ENOMOTO, Kazuki IISHIBA, Satoru AKIHO, Daisuke KONISHI