Patents by Inventor Roland Aguilera

Roland Aguilera 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).

  • Fluorochlorohydrocarbon/phosphoric acid ester/carboxylic acid drying compositions
    Patent number: 4606844
    Abstract: Surface treating compositions, e.g., for the removal of water therefrom, are comprised of (1) a solvent comprising at least 50% by weight of 1,1,2-trichloro-1,2,2-trifluoroethane and (2) a water-solubilizing additive therefor, said additive (2) comprising (i) at least one phosphoric acid ester of the general formula: ##STR1## in which Y is a radical of the formula --O--T--OC.sub.m H.sub.2m).sub.r OH, and Z is a radical Y or a hydroxyl group, (ii) at least one ester of the above formula (I), in which at least one phosphoric acid moiety has been neutralized with at least one amine salt of the general formula: ##STR2## and (iii) at least one carboxylic acid of the general formula:R'--COOH (III).
    Type: Grant
    Filed: January 22, 1985
    Date of Patent: August 19, 1986
    Assignee: Chloe Chimie
    Inventors: Roland Aguilera, Jean-Pierre Remond