Patents by Inventor Frank J. Milnes

Frank J. Milnes 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).

  • Use of poly(oxyalkylated) hydrazines as corrosion inhibitors
    Patent number: 4317741
    Abstract: Disclosed are selected poly(oxyalkylated) hydrazines of the formula: ##STR1## wherein R is selected from hydrogen, lower alkyl groups having from 1 to 4 carbon atoms, phenyl and mixtures thereof; and the sum of w, x, y, and z is from about 4 to about 20. These compounds are shown to be effective corrosion inhibitors for hydraulic fluids.
    Type: Grant
    Filed: January 29, 1981
    Date of Patent: March 2, 1982
    Assignee: Olin Corporation
    Inventors: Henry F. Lederle, Frank J. Milnes
  • Tris-(polyalkoxylated), isocyanurates
    Patent number: 4262119
    Abstract: Novel tris-(polyalkoxylated) isocyanurate compounds are described having the formula: ##STR1## wherein X is an integer from 2-10; Y is either a hydrogen or methyl group; and R is an alkyl group having from 1-4 carbon atoms. The use of these isocyanurate compounds as functional fluids, including hydraulic-type and heat transfer-type fluids, is also described. Such functional fluids have superior fire resistance properties.
    Type: Grant
    Filed: June 6, 1980
    Date of Patent: April 14, 1981
    Assignee: Olin Corporation
    Inventor: Frank J. Milnes
  • Tris-(polyalkoxyalkylated) isocyanurate compounds and their use as functional fluids
    Patent number: 4260505
    Abstract: Novel tris-(polyalkoxyalkylated) isocyanurate compounds are described having the formula: ##STR1## wherein x is an integer from 2-10; Y is either a hydrogen or methyl group; and R is an alkyl group having from 1-4 carbon atoms. The use of these isocyanurate compounds as functional fluids, including hydraulic-type and heat transfer-type fluids, is also described. Such functional fluids have superior fire resistance properties.
    Type: Grant
    Filed: October 25, 1978
    Date of Patent: April 7, 1981
    Assignee: Olin Corporation
    Inventors: Frank J. Milnes, Robert J. Bucko, David F. Gavin
  • Silicone oil compositions containing silicate cluster compounds
    Patent number: 4234441
    Abstract: Novel compositions are described comprising silicone oils and silicate cluster compounds. The addition of the cluster compounds serves to enhance the silicone oils and accommodate the solubilizing of various additive materials that otherwise are not compatible with the silicones.
    Type: Grant
    Filed: April 27, 1979
    Date of Patent: November 18, 1980
    Assignee: Olin Corporation
    Inventors: Robert N. Scott, David F. Gavin, Frank J. Milnes
  • Use of hydrazidothioates as additives for functional fluids
    Patent number: 4210543
    Abstract: Disclosed is the use of selected hydrazidothioates as ashless load-carrying additives for functional fluids. These hydrazidothioates have the formula: ##STR1## with R.sub.1 being either -NHNH.sub.2 or ##STR2## group.
    Type: Grant
    Filed: November 1, 1978
    Date of Patent: July 1, 1980
    Assignee: Olin Corporation
    Inventors: Frank J. Milnes, John R. Parziale
  • Use of 2,4-di(lower alkyl)-1,2,4-thiadiazolidin-3,5-diones as additives for functional fluids
    Patent number: 4183816
    Abstract: Disclosed is the use of 2,4-di(lower alkyl)-1,2,4-thiadiazolidin-3,5-diones as ashless load-carrying additives for functional fluids. These thiadiazolidin-3,5-diones have the formula: ##STR1## wherein R.sub.1 and R.sub.2 are lower alkyl groups having 1-4 carbon atoms.
    Type: Grant
    Filed: November 1, 1978
    Date of Patent: January 15, 1980
    Assignee: Olin Corporation
    Inventors: David F. Gavin, Frank J. Milnes, John R. Parziale
  • Silicate-based surfactant composition
    Patent number: 3976675
    Abstract: A novel silicate-based surfactant composition is prepared by a selective process involving (1) reaction of silicon tetrahalide with water and alcohol followed by (2) transesterification with a polyether alcohol. The resulting surfactant composition is utilized as a stabilizer in the production of polyurethane foam.
    Type: Grant
    Filed: November 19, 1974
    Date of Patent: August 24, 1976
    Assignee: Olin Corporation
    Inventors: Robert N. Scott, Henry F. Lederle, Frank J. Milnes, Maurice A. Raymond