Patents by Inventor Charles W. Moberly

Charles W. Moberly 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).

  • Melt curing arylene sulfide polymers with oxygen
    Patent number: 4510297
    Abstract: A method for treating arylene sulfide polymer in which the polymer is melted and the hot melt stirred in a vessel while contacting the polymer with oxygen for a time sufficient to obtain a product of increased viscosity. In an embodiment of the invention, the product of increased viscosity is transferred to an extruder where contact of the melted polymer with oxygen is continued further to increase the viscosity of the material.
    Type: Grant
    Filed: January 12, 1984
    Date of Patent: April 9, 1985
    Inventor: Charles W. Moberly
  • Color stabilization of flame retardant
    Patent number: 4328132
    Abstract: Undesirable color formation during the preparation of a cured intumescent flame retardant is minimized by including a color stabilizing amount of at least one of certain metal phosphites, hypophosphites, sulfites and bisulfites.
    Type: Grant
    Filed: March 6, 1979
    Date of Patent: May 4, 1982
    Assignee: Phillips Petroleum Company
    Inventor: Charles W. Moberly
  • Catalyst and a polymerization process employing the catalyst
    Patent number: 4234710
    Abstract: Alpha olefins are polymerized employing a catalyst which forms on mixing a first component resulting from admixture of a halogenated titanium compound and a magnesium or manganese halide; a second component which is an organoaluminum compound; a third component which is a Lewis base; and a fourth component which is an organoaluminum monohalide.
    Type: Grant
    Filed: July 8, 1976
    Date of Patent: November 18, 1980
    Assignee: Phillips Petroleum Company
    Inventors: Charles W. Moberly, Melvin B. Welch, Lawrence M. Fodor
  • .alpha.-Alkoxystyrene resinous adhesives and laminates
    Patent number: 3959568
    Abstract: Resinous graft copolymers useful in adhesive formulations are prepared by polymerization of an alkoxystyrene with an olefinically unsaturated nitrile in a solution or dispersion of a rubber. The polymeric compositions can be applied to surfaces as a hot melt adhesive or solvent cement. Laminates formed with the resinous graft copolymers exhibit substantial lap shear strength.
    Type: Grant
    Filed: June 25, 1974
    Date of Patent: May 25, 1976
    Assignee: Phillips Petroleum Company
    Inventors: Harold Wayne Hill, Jr., Charles W. Moberly