Patents by Inventor Shigeki Ebayashi

Shigeki Ebayashi 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).

  • Undercoating composition
    Patent number: 5354372
    Abstract: The present invention relates to an undercoating composition and more particularly to an undercoating composition which has good application property and provides a coating film of low density having good resistance to corrosion, chipping, and secondary run. It will be used for automotive floor undercoating. The present invention of an undercoating composition which comprises (a) 100 parts by weight of a wax, (b) 10-200 parts by weight of a basic organic-inorganic dispersion composed of a metal salt of organic sulfonic acid, basic alkaline earth metal salt, and organic solvent, (c) 2-50 parts by weight of an .alpha.-olefin oligomer, and (d) 2-50 parts by weight of a metal salt of lanolin fatty acid. And another invention may be a composition in which (e) 1-30 parts by weight of an inorganic powder for 100 parts by weight of the total nonvolatile matter of the composition is added to the above-mentioned composition.
    Type: Grant
    Filed: November 5, 1992
    Date of Patent: October 11, 1994
    Assignees: Yushiro Chemical Industry Co., Ltd., Nissan Motor Co., Ltd.
    Inventors: Shigeki Ebayashi, Hiromichi Tomihari, Tsutomu Hattori, Hiroaki Tamura, Toshio Hayashi