Patents by Inventor Ghislain E. E. Hostier

Ghislain E. E. Hostier 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).

  • Lubricating and anti-corrosion compositions
    Patent number: 4770798
    Abstract: Compositions for treating metal, e.g., steel sheets which act as compositions lubricants during stamping of the sheets and protect the sheets against rust during their storage and before and after the stamping thereof.The compositions comprise a mineral oil, a basic calcium salt of arylaromatic sulphonic acid, a further anti-rust agent, a saturated higher fatty acid, a non-ionic wetting agent and an anti-oxidizing phenolic compound.
    Type: Grant
    Filed: April 11, 1985
    Date of Patent: September 13, 1988
    Assignee: Labofina, S.A.
    Inventors: Jean M. A. Bailleux, Ghislain E. E. Hostier