Patents by Inventor Kohei Kohei

Kohei Kohei 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).

  • Polyphosphate Flame Retardant
    Publication number: 20070259582
    Abstract: The flame retardant according to the present invention is prepared by complexing a flame retardant polyphosphate compound with a silicone resin. The silicone resin is applied to cover the particles of the polyphosphate compound. As the polyphosphate compound, it is preferred to use ammonium polyphosphate having a weight average polymerisation degree of 20 to 2000. By applying the flame retardant of the present invention on fibers as a flame retardant resin composition containing a binder resin, environmentally soft flame retardant textile products can be stably obtained.
    Type: Application
    Filed: August 22, 2005
    Publication date: November 8, 2007
    Applicant: KAWASHIMA SELKON TEXTILE CO., LTD.
    Inventor: Kohei Kohei