Patents by Inventor John H. Deatcher

John H. Deatcher 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).

  • Blend of silicate and photocurable arylsiloxane materials
    Patent number: 5118742
    Abstract: Good quality films can be formed on a substrate by coating a substrate with a solution comprising a liquid silicate solvent containing a dissolved photocurable arylsiloxane oligomer or polymer. Phenyl silocane/silicate compositions can be used to form photocurable films on substrates for use as dielectric films, protective coatings, and the like.
    Type: Grant
    Filed: April 3, 1990
    Date of Patent: June 2, 1992
    Assignee: Akzo NV
    Inventors: Eric W. Burkhardt, John H. Deatcher, Robert Burford
  • Hardness improvement of film containing arylsiloxane and organosilicate
    Patent number: 5106658
    Abstract: The hardness of coatings comprising a photocurable arylsiloxane oligomer or polymer and a liquid organosilicate can be dramatically improved by first curing the coating with ultraviolet light followed by heating.
    Type: Grant
    Filed: February 22, 1991
    Date of Patent: April 21, 1992
    Assignee: Akzo NV
    Inventors: Eric W. Burkhardt, Klara Kiss, John H. Deatcher
  • Blend of solvent and photocurable arylsiloxane materials
    Patent number: 5089303
    Abstract: Good quality films can be formed on a substrate by coating a substrate with a solution comprising an alkoxy alkanol solvent containing a dissolved photocurable arylsiloxane oligomer or polymer. Phenyl siloxane/silicate compositions can be used to form photocurable films on substrates for use as dielectric films, protective coatings, and the like.
    Type: Grant
    Filed: April 24, 1989
    Date of Patent: February 18, 1992
    Assignee: Akzo America Inc.
    Inventors: John H. Deatcher, Eric W. Burkhardt
  • Arylsiloxane/silicate compositions useful as interlayer dielectric films
    Patent number: 4801507
    Abstract: Oligomers and polymers, useful as interlayer dielectric films, are formed by the co(hydrolysis/condensation) of an aryl group-containing trifunctional silanetriol or derivative with a tetrafunctional silicic acid compound. The respective tri- and tetrafunctional substituents on either silicon compound reaction are chosen so that they act as reactants in condensation oligomerization or polymerization reactions with the substituents on the other reactant.
    Type: Grant
    Filed: July 2, 1987
    Date of Patent: January 31, 1989
    Assignee: Akzo American Inc.
    Inventors: William E. Estes, John H. Deatcher, George E. Whitwell
  • Energy ray curing of arylsiloxane/silicate compositions and subsequent etching thereof
    Patent number: 4765866
    Abstract: The etching of cured arylsiloxane/silicate resin coatings with HF is improved if the curing of said coatings, prior to etching, comprises curing with energy ray irradiation.
    Type: Grant
    Filed: September 28, 1987
    Date of Patent: August 23, 1988
    Assignee: Akzo America Inc.
    Inventors: George E. Whitwell, John H. Deatcher, Andrea Leone-Bay
  • Blend of solvent and arylsiloxane interlayer dielectric materials
    Patent number: 4758620
    Abstract: Striation-free interlayer dielectric films of good reflectivity are formed by spin-coating a solution comprising 1,2,4-trimethylbenzene solvent containing a dissolved arylsiloxane oligomer or polymer capable of forming an interlayer dielectric film.
    Type: Grant
    Filed: July 2, 1987
    Date of Patent: July 19, 1988
    Assignee: Akzo America Inc.
    Inventors: George E. Whitwell, John H. Deatcher
  • Laminate for the protection of motor vehicle bodies
    Patent number: 4496628
    Abstract: A laminate for the protection of motor vehicle bodies from abrasion and corrosion damage which has a film component comprising an internally plasticized vinyl chloride copolymer resin and an effective amount of a polymeric additive for improving the flexibility of the film and an adherent layer of pressure sensitive adhesive.
    Type: Grant
    Filed: July 20, 1983
    Date of Patent: January 29, 1985
    Assignee: Stauffer Chemical Company
    Inventors: John H. Deatcher, Jagadish C. Goswami
  • Flame retardant plasticizer formulation for polyvinyl chloride containing dimethyl methylphosphonate for haze reduction
    Patent number: 4111882
    Abstract: The haze values of polyvinyl chloride compositions containing a PVC compatible plasticizer/haloalkyl phosphate flame retardant composition are improved by incorporation of an effective amount of dimethyl methylphosphonate in such a composition for improvement of such haze values.
    Type: Grant
    Filed: September 17, 1976
    Date of Patent: September 5, 1978
    Assignee: Stauffer Chemical Company
    Inventor: John H. Deatcher
  • Suspension-emulsion interpolymer containing tris(2-ethylhexyl) phosphate
    Patent number: 4012356
    Abstract: An interpolymer which contains a crosslinked acrylate component formed by emulsion polymerization and a polyvinyl chloride component formed by suspension polymerization also comprises an effective amount for improved impact resistance of a plasticizer which is compatible with the acrylate component and which is incompatible with the polyvinyl chloride component.
    Type: Grant
    Filed: March 31, 1975
    Date of Patent: March 15, 1977
    Assignee: Stauffer Chemical Company
    Inventors: Adam F. Kopacki, John H. Deatcher