Patents Assigned to Kabushiki Kaisha Tsumura Jutendo
  • Process for handwashing socks or stockings
    Patent number: 4224195
    Abstract: A process for handwashing socks or stockings which utilizes a detergent composition having, as effective components, an ethylene oxide adduct of a secondary alcohol, a sulfuric ester salt of an ethylene oxide adduct of a secondary alcohol, and an amphoteric surfactant is described.
    Type: Grant
    Filed: July 11, 1978
    Date of Patent: September 23, 1980
    Assignee: Kabushiki Kaisha Tsumura Jutendo
    Inventors: Yoshimi Kawasaki, Izumi Imaseki, Satoshi Hirano, Katsuhiko Amano, Masatsune Shigematsu