Patents by Inventor Robert G. Eagar, Jr.

Robert G. Eagar, Jr. 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).

  • Acid addition to aqueous dialdehyde solutions
    Patent number: 4491676
    Abstract: Described herein is a process for rapidly obtaining a stable freeze point depressed aqueous solution comprising a dialdehyde and an aliphatic monohydroxyl alcohol and/or polyhydroxyl alcohol by adding thereto a catalytic amount of a strong acid. Also included herein is a method for liberating the dialdehyde in the aqueous solution by dilution with water and the addition of a catalytic amount of a strong acid.
    Type: Grant
    Filed: June 28, 1983
    Date of Patent: January 1, 1985
    Assignee: Union Carbide Corporation
    Inventors: Robert G. Eagar, Jr., Gerald J. Murphy
  • Mildewcidal silane compounds
    Patent number: 4339581
    Abstract: Novel mildewcidal compounds of the formula (RO).sub.3 Si(CH.sub.2).sub.3 XOAr wherein R is lower alkyl, X is --NHC(O)-- or --S(CH.sub.2).sub.2 C(O)--, and Ar is aryl, and their use in latex paints.
    Type: Grant
    Filed: September 30, 1980
    Date of Patent: July 13, 1982
    Assignee: Union Carbide Corporation
    Inventors: George E. Totten, John P. Wesson, Thomas C. Williams, Robert G. Eagar, Jr.
  • Pentachlorophenyl 3-(triethoxysilyl) propyl ether
    Patent number: 4338454
    Abstract: Pentachlorophenyl 3-(triethoxysilyl)propyl ether and its use as a mildewcide in latex paints.
    Type: Grant
    Filed: September 30, 1980
    Date of Patent: July 6, 1982
    Assignee: Union Carbide Corporation
    Inventors: John P. Wesson, Thomas C. Williams, Robert G. Eagar, Jr.