Patents by Inventor Atsuta Hiroyuki

Atsuta Hiroyuki 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).

  • THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE IN WHICH SAME IS USED
    Publication number: 20200048449
    Abstract: The thermoplastic resin composition of the present invention contains a thermoplastic resin (A) and carbon black (B), wherein the thermoplastic resin (A) contains a graft copolymer (C) in which a vinyl-based polymer is grafted to a rubber-like polymer, the carbon black (B) has a volume average particle size of secondary particles of 200 nm or more, and a proportion of secondary particles having a particle size of 800 nm or more with respect to the entire secondary particles of less than 20% by volume, and a content of the carbon black (B) is from 0.1 to 3.0 parts by mass with respect to 100 parts by mass of the thermoplastic resin (A).
    Type: Application
    Filed: March 27, 2017
    Publication date: February 13, 2020
    Applicant: Techno-UMG Co., Ltd.
    Inventors: Atsuta Hiroyuki, Kamata Ichiro