Patents Represented by Attorney John F. Jones

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  • Preparation of menthane diisocyanate by addition of isocyanic acid to terpinyl monoisocyanates
    Patent number: 4618707
    Abstract: A process for preparing menthane diisocyanate by reaction of a terpinyl monoisocyanate with isocyanic acid in a medium which is an excess of isocyanic acid, a polar solvent, or a mixture of solvents which includes a polar solvent in the presence of a catalyst which is a Bronsted acid or a Lewis acid is disclosed.
    Type: Grant
    Filed: November 25, 1985
    Date of Patent: October 21, 1986
    Assignee: Ashland Oil, Inc.
    Inventors: Robert A. Grimm, Jai H. Kyung, Phyllis L. Brusky, Joseph G. Holehouse, Biau-hung Chang
  • Triols from bicyclic amide acetals
    Patent number: 4617391
    Abstract: Novel triols which are useful for the formation of polyurethanes are produced by the reaction of a bicyclic amide acetal with cyanuric acid.
    Type: Grant
    Filed: September 5, 1985
    Date of Patent: October 14, 1986
    Assignee: Ashland Oil, Inc.
    Inventor: Anil Goel
  • Stable isocyanate/epoxide prepolymers and thermoset polyurethanes produced therefrom
    Patent number: 4614786
    Abstract: A process for preparing a polyurethane by reaction of A, a prepolymer prepared by the low temperature reaction of a polyisocyanate and a polyepoxide, with B, a polyol, is described.
    Type: Grant
    Filed: August 12, 1985
    Date of Patent: September 30, 1986
    Assignee: Ashland Oil Inc.
    Inventors: Anil B. Goel, Peggy A. Blackburn, Timothy A. Tufts
  • Polyol/polyepoxide/polyurethane adhesive
    Patent number: 4613660
    Abstract: Fast curing adhesives which are free of solvent and have high heat resistant bonding strength composed of mixtures of polyols, polyepoxides and polyisocyanates are described.
    Type: Grant
    Filed: February 19, 1985
    Date of Patent: September 23, 1986
    Assignee: Ashland Oil, Inc.
    Inventors: Anil B. Goel, Harvey J. Richards, Robert A. Grimm
  • Process for catalytic preparation of poly(ether-amide) polymeric composition from oxazoline and polyphenol
    Patent number: 4613662
    Abstract: A process comprising copolymerizing an oxazoline with a bis-or poly-phenolic compound in the presence of a catalyst which is a cationic complex of an alkali or an alkaline earth metal at a temperature in the range of from about 100.degree. to 200.degree. C. is described.
    Type: Grant
    Filed: August 7, 1985
    Date of Patent: September 23, 1986
    Assignee: Ashland Oil, Inc.
    Inventor: Anil B. Goel
  • Enhanced barrier compositions from polyvinyl alcohol
    Patent number: 4611019
    Abstract: The addition of small amounts of selected polyamides or polyesters to plasticized, melt extrudable polyvinyl alcohol homopolymer provides a composition with lower permeability to oxygen and other fixed gases.
    Type: Grant
    Filed: June 17, 1985
    Date of Patent: September 9, 1986
    Inventors: H. Harald Lutzmann, Gerald W. Miller
  • Novel tetrasubstituted bicyclic amide acetals and process for their manufacture
    Patent number: 4605746
    Abstract: Novel bicyclic amide acetals having substituents in the 2, 5 and 7 positions and a process for their preparation are described.
    Type: Grant
    Filed: August 16, 1984
    Date of Patent: August 12, 1986
    Assignee: Ashland Oil, Inc.
    Inventor: Anil B. Goel
  • Organo tin catalysts modified with bicyclic amide acetals
    Patent number: 4601995
    Abstract: An improved catalyst for the preparation of polyurethanes and in other tin catalyzed reactions is prepared by modifying an organo tin compound, such as dibutyl tin dimethoxide, with a bicyclic amide acetal.
    Type: Grant
    Filed: November 4, 1985
    Date of Patent: July 22, 1986
    Assignee: Ashland Oil, Inc.
    Inventor: Anil B. Goel
  • Interpolymers of bicyclic amide acetals/dicarboxylic acid anhydrides/polyepoxides
    Patent number: 4600763
    Abstract: A process for the production of novel polymers by the interpolymerization of a bicyclic amide acetal, a dicarboxylic acid anhydride and a polyepoxide at a temperature in the range of from 80.degree. C. to about 200.degree. C. and at a pressure in the range of from about ambient to about 50 atmospheres is described.
    Type: Grant
    Filed: September 5, 1985
    Date of Patent: July 15, 1986
    Assignee: Ashland Oil, Inc.
    Inventor: Anil Goel
  • Preparation and recovery of methacrylic acid and its esters
    Patent number: 4600795
    Abstract: In the recovery and purification of methacrylic acid or its esters produced by the vapor phase catalytic oxydehydrogenation of isobutyric acid or its esters the problem of downstream plugging is avoided by the inclusion of a small amount of surfactant in the gaseous effluent at or near the point of its condensation.
    Type: Grant
    Filed: April 19, 1982
    Date of Patent: July 15, 1986
    Assignee: Ashland Oil, Inc.
    Inventors: Peter J. Frank, Jerry R. Hite
  • Reaction products of alkanol amines with bicyclic amide acetals and their application in polyurethane polymers
    Patent number: 4600796
    Abstract: A process for preparing a class of polyols resulting from the reaction of a bicyclic amide acetal with an alkanolamine is described.
    Type: Grant
    Filed: June 3, 1985
    Date of Patent: July 15, 1986
    Assignee: Ashland Oil, Inc.
    Inventor: Anil B. Goel
  • Reactive polymer solutions and polymerizates thereof
    Patent number: 4596853
    Abstract: Polymerizable solutions of mixtures containing a bicyclic amide acetal, a polymer which does not react with the bicyclic amide acetal and a monomer or polymer capable of undergoing condensation polymerization with the bicyclic amide acetal, a process for polymerization of such solutions and the novel polymers resulting from the polymerization are described.
    Type: Grant
    Filed: February 19, 1985
    Date of Patent: June 24, 1986
    Assignee: Ashland Oil, Inc.
    Inventors: Anil B. Goel, Peggy A. Blackburn
  • Bicyclic amide acetal/polyisocyanate/vinyl monomer derived polymers
    Patent number: 4594397
    Abstract: A process for preparing novel polymers having interpenetrating networks comprising polymerizing simultaneously a mixture of a bicyclic amide acetal, a polyisocyanate and a vinyl monomer component is described.
    Type: Grant
    Filed: February 19, 1985
    Date of Patent: June 10, 1986
    Assignee: Ashland Oil, Inc.
    Inventors: Anil B. Goel, Timothy A. Tufts, Peggy A. Blackburn
  • Thermoset resins based on bicyclic amide acetal modified unsaturated polycarboxylic acids, polyisocyanates and vinyl monomers
    Patent number: 4584363
    Abstract: A process for preparing novel thermoset resins by interpolymerizing a mixture of(A) a polyol resulting from the reaction of an olefinically unsaturated polycarboxylic acid and a bicyclic amide acetal,(B) a polyisocyanate, and(C) a vinyl monomer component at a temperature in the range of from about room temperature to 200.degree. C. and at a pressure in the range of from about atmospheric to 100 atmospheres is disclosed.
    Type: Grant
    Filed: September 16, 1985
    Date of Patent: April 22, 1986
    Assignee: Ashland Oil, Inc.
    Inventors: Anil Goel, Timothy Tufts
  • Bicyclic amide acetal/polyamine/polyisocyanate polymers
    Patent number: 4582890
    Abstract: A process is described for preparing novel polymers having good impact resistance and other desirable physical properties, said process comprising interpolymerizing a mixture of a bicyclic amide acetal, a polyamine and a polyisocyanate.
    Type: Grant
    Filed: May 6, 1985
    Date of Patent: April 15, 1986
    Assignee: Ashland Oil, Inc.
    Inventors: Timothy Tufts, Anil Goel
  • Use of liquid oxazolines in polyurethane/polyisocyanurate rigid foams as reactive compatibilizers
    Patent number: 4579875
    Abstract: The use of liquid oxazolines as compatibilizing agents in the preparation of rigid polyurethane/polyisocyanurate foams from certain polyol mixtures, polyisocyanates and fluorocarbon blowing agent is disclosed.
    Type: Grant
    Filed: April 24, 1985
    Date of Patent: April 1, 1986
    Assignee: Ashland Oil, Inc.
    Inventor: Anil Goel
  • High performance two-component epoxy structural adhesives with chemical thixotropy
    Patent number: 4578424
    Abstract: A two component adhesive formulation comprising a mixture of A. an epoxy component comprising an epoxy resin and an additive selected from the group consisting of (a) a polyisocyanate, (b) a carboxylic anhydride and (c) a compound having unsaturated carbon-carbon bonds capable of undergoing Michael addition reaction with amines, and B. a hardener component for curing component A comprising a mixture of amido amines, primary and secondary amines having tertiary amine groups or ether groups in their backbone, and bisphenol-A is described.
    Type: Grant
    Filed: May 3, 1985
    Date of Patent: March 25, 1986
    Assignee: Ashland Oil, Inc.
    Inventor: Anil B. Goel
  • Phenol-formaldehyde based urethane foams
    Patent number: 4568704
    Abstract: A process for the preparation of improved closed cell foams having improved toughness and improved stability to light by the reaction of a urethane polyol or an amide polyol with a liquid phenol-formaldehyde polyol and a polyisocyanate is described.
    Type: Grant
    Filed: October 19, 1984
    Date of Patent: February 4, 1986
    Assignee: Ashland Oil, Inc.
    Inventor: Anil B. Goel
  • Oxydehydrogenation process
    Patent number: 4564699
    Abstract: An isobutyric acid ester is oxidatively dehydrogenated in the vapor phase producing the corresponding methacrylic acid ester by contact with a heterogeneous catalyst, molecular oxygen and an amine. The catalyst may be any of a number of well known oxydehydrogenation catalysts.
    Type: Grant
    Filed: May 20, 1982
    Date of Patent: January 14, 1986
    Assignee: Ashland Oil, Inc.
    Inventor: Stephen E. Reiter
  • Bicyclic amide acetal/polyol/polyisocyanate polymers
    Patent number: 4562240
    Abstract: A process is described for preparing novel polyurethane polymers which have good impact resistance and other desirable physical properties, said process comprising interpolymerizing a mixture of a bicyclic amide acetal, a polyol and a polyisocyanate.
    Type: Grant
    Filed: December 20, 1984
    Date of Patent: December 31, 1985
    Assignee: Ashland Oil, Inc.
    Inventors: Anil B. Goel, Timothy A. Tufts