Patents Assigned to Soft99 Corporation
  • Patent number: 6987074
    Abstract: To provide a paintwork coating composition that is harmless to the environments and humans and enables a paintwork to be fully coated by the application of only a small quantity of coating composition and also provide a coating cloth that provides a smooth rubbing work in the coating process and can develop a good water-repellent property and a good antifouling property, water dispersion comprising polytetrafluoroethylene and perfluoropolyether is prepared as the coating composition, and also the coating composition is impregnated in a cloth having a basis weight of (unit representing mass per unit area of fabric, a gram number per square meter) 30–300 g/m2 and a density of 0.02–0.3 g/cm3 under load condition of 1.961 KPa.
    Type: Grant
    Filed: November 29, 2002
    Date of Patent: January 17, 2006
    Assignee: Soft99 Corporation
    Inventors: Makoto Ishii, Junichi Nonaka, Ryutaro Hidaka
  • Patent number: 6653393
    Abstract: To provide a paintwork coating composition that is harmless to the environments and humans and enables a paintwork to be fully coated by the application of only a small quantity of coating composition and also provide a coating cloth that provides a smooth rubbing work in the coating process and can develop a good water-repellent property and a good antifouling property, water dispersion comprising polytetrafluoroethylene and perfluoropolyether is prepared as the coating composition, and also the coating composition is impregnated in a cloth having a basis weight of (unit representing mass per unit area of fabric, a gram number per square meter) 30-300 g/m2 and a density of 0.02-0.3 g/cm3 under load condition of 1.961 KPa.
    Type: Grant
    Filed: April 19, 2001
    Date of Patent: November 25, 2003
    Assignee: Soft99 Corporation
    Inventors: Makoto Ishii, Junichi Nonaka, Ryutaro Hidaka