Patents by Inventor Tomohiro Mochida

Tomohiro Mochida 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).

  • Modified polypropylene-based polymer and composition comprising it
    Patent number: 8618215
    Abstract: A modified polypropylene-based polymer obtained by graft modification of a propylene/?-olefin copolymer with a xylene-soluble portion of at least 40 mass % and no greater than 85 mass %, a xylene-soluble portion (XS) intrinsic viscosity (XSIV) of at least 2.5 dl/g, and an MFR value of no greater than 3.0 g/10 min at 230° C. under a load of 2.16 kg, using an unsaturated carboxylic acid or its derivative, and a flame retardant polyolefin-based resin composition having prescribed contents of a polyolefin-based resin component comprising 60-95 mass % of a polyolefin-based resin and 40-5 mass % of a modified polypropylene-based polymer, and an inorganic flame retardant component comprising an inorganic filler.
    Type: Grant
    Filed: January 19, 2007
    Date of Patent: December 31, 2013
    Assignee: Sunallomer Ltd.
    Inventors: Kazuhisa Yasumoto, Tomohiro Mochida
  • Modified Polypropylene-Based Polymer and Composition Comprising It
    Publication number: 20090005485
    Abstract: A modified polypropylene-based polymer obtained by graft modification of a propylene/?-olefin copolymer with a xylene-soluble portion of at least 40 mass % and no greater than 85 mass %, a xylene-soluble portion (XS) intrinsic viscosity (XSIV) of at least 2.5 dl/g, and an MFR value of no greater than 3.0 g/10 min at 230° C. under a load of 2.16 kg, using an unsaturated carboxylic acid or its derivative, and a flame retardant polyolefin-based resin composition having prescribed contents of a polyolefin-based resin component comprising 60-95 mass % of a polyolefin-based resin and 40-5 mass % of a modified polypropylene-based polymer, and an inorganic flame retardant component comprising an inorganic filler.
    Type: Application
    Filed: January 19, 2007
    Publication date: January 1, 2009
    Applicant: SUNALLOMER LTD.
    Inventors: Kazuhisa Yasumoto, Tomohiro Mochida