Patents by Inventor Tuneyuki Adachi

Tuneyuki Adachi 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).

  • Glass fiber-reinforced polyarylene sulfide resin composition
    Patent number: 4365037
    Abstract: A glass fiber-reinforced polyarylene sulfide resin composition comprising a polyarylene sulfide resin and glass fibers having a diameter of from 5 to 11.5 microns, and as an optional component, mica powder.
    Type: Grant
    Filed: July 15, 1981
    Date of Patent: December 21, 1982
    Assignee: Dainippon Ink & Chemicals, Inc.
    Inventors: Tuneyuki Adachi, Hiroshi Nakamura
  • Glass bead-filled resin composition
    Patent number: 4305863
    Abstract: A glass bead-filled resin composition comprising (I) a thermoplastic polyurethane derived from polybutylene terephthalate and a polyfunctional isocyanate, (II) glass beads having a diameter of not more than 100 microns, and (III) an aminosilane or epoxysilane. The above composition can be prepared by kneading under heat (I) a thermoplastic polyurethane derived from polybutylene terephthalate and a polyfunctional isocyanate, and (II) glass beads having a diameter of not more than 100 microns and coated with (III) an aminosilane or epoxysilane.
    Type: Grant
    Filed: June 11, 1980
    Date of Patent: December 15, 1981
    Assignee: Dainippon Ink & Chemicals, Inc.
    Inventors: Tuneyuki Adachi, Shioji Mizuno