Patents by Inventor Kimio Ono

Kimio Ono 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).

  • Sulfite or bisulfite hair-waving composition containing a wave accelerating agent
    Patent number: 3966903
    Abstract: A hair-waving composition which comprises (A) at least one main waving agent selected from sulfites and bisulfites and (B) at least one wave accelerating agent selected from alkylene carbonates of the general formula: ##EQU1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each stand independently for hydrogen atom, methyl group, ethyl group, hydroxyethyl group or hydroxy methyl group, alkyl carbamates of the general formula: ##EQU2## wherein R.sub.1, R.sub.2 and R.sub.3 each stand independently for hydrogen atom, methyl group, ethyl group or propyl group, and .gamma.- or .delta.-lactones of the general formula: ##EQU3## wherein R.sub.1, R.sub.2 and R.sub.3 each stand for hydrogen atom or methyl group, and n for an integer of 0 or 1. This composition can set strong permanent waves with greater safety within the pH range of human skin at a low temperature without any unpleasant odor.
    Type: Grant
    Filed: April 22, 1974
    Date of Patent: June 29, 1976
    Assignee: Shiseido Co., Ltd.
    Inventors: Kenji Torii, Tatsuya Ozawa, Kimio Ono, Koichi Iwabe, Hiroumi Horikawa