Patents by Inventor Robert E. Kinney

Robert E. Kinney 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).

  • Succinimides of amino aromatic sulfonic acid salts
    Patent number: 4177192
    Abstract: Succinimides of aminoaryl sulfonic acid salts provide exceptional detergency, viscosity control and anticorrosion properties to lubricants and greases and to other fluid compositions useful in hydraulic systems. Ammonium, alkylammonium, alkali metal, alkaline earth metal and groups IB, IIB, VIB, VIIB, VIII metal salts of aminoaryl sulfonic acid salts, and the salts of sulfanilic acid in particular, can be reacted with alkenyl or alkylsuccinic anhydride, acid or ester, in which the alkenyl or alkyl group may contain from 8 to about 500 carbon atoms, to yield the products of this invention. These products are understood to be novel. Suitable modifications of the aforementioned are the succinimides of di(aminoaryl sulfonic acid) salts, aniline disulfonic acid salts and corresponding aminonaphthalene sulfonate salts which are also useful in the compositions of this invention.
    Type: Grant
    Filed: April 22, 1977
    Date of Patent: December 4, 1979
    Assignee: Mobil Oil Corporation
    Inventors: El-Ahmadi I. Heiba, Robert E. Kinney, George E. Stead
  • Phosphonate flame retardant mixture and resinous foams containing same
    Patent number: 4144387
    Abstract: There is provided a flame retardant mixture containing between about one weight percent and about 75 weight percent of a compound having the structure: ##STR1## AND BETWEEN ABOUT 99 WEIGHT PERCENT AND ABOUT 25 WEIGHT PERCENT OF A HIGH BOILING PHOSPHONATE COMPRISING PREDOMINANTLY A COMPOUND HAVING THE STRUCTURE: ##STR2## There are also provided polymers, particulary rigid and flexible urethane foams, containing between about two weight percent and about 30 weight percent of the flame retardant mixture.
    Type: Grant
    Filed: February 2, 1978
    Date of Patent: March 13, 1979
    Assignee: Mobil Oil Corporation
    Inventors: James J. Anderson, Vasco G. Camacho, Robert E. Kinney, Francis M. Seger
  • Succinimides of amino aromatic sulfonic acid salts
    Patent number: 4053425
    Abstract: Succinimides of aminoaryl sulfonic acid salts provide exceptional detergency, viscosity control and anticorrosion properties to lubricants and greases and to other fluid compositions useful in hydraulic systems. Ammonium, alkylammonium, alkali metal, alkaline earth metal and groups IB, IIB, VIB, VIIB, VIII metal salts of aminoaryl sulfonic acid salts, and the salts of sulfanilic acid in particular, can be reacted with alkenyl or alkylsuccinic anhydride, acid or ester, in which the alkenyl or alkyl group may contain from 8 to about 500 carbon atoms, to yield the products of this invention. These products are understood to be novel. Suitable modifications of the aforementioned are the succinimides of di(aminoaryl sulfonic acid) salts, aniline disulfonic acid salts and corresponding aminonaphthalene sulfonate salts which are also useful in the compositions of this invention.
    Type: Grant
    Filed: November 24, 1975
    Date of Patent: October 11, 1977
    Assignee: Mobil Oil Corporation
    Inventors: El-Ahmadi I. Heiba, Robert E. Kinney, George E. Stead