Patents by Inventor Richard M. Haines

Richard M. Haines 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).

  • High-strength magnesium aluminosilicate glass fibers having size coating of epoxy resin with methacryloxyalkyl and aminoalkyl silanes
    Patent number: 4855341
    Abstract: High-strength magnesium aluminosilicate glass fibers coated with the dried residue of a dilute aqueous sizing composition containing emulsified epoxy resin or emulsified epoxy resin solution, both 3-methacryloxypropyltrimethoxysilane and 3-aminopropyltriethoxysilane, and at least one lubricant, are compatible as reinforcing elements with unsaturated polyester, vinylester and epoxy resin matrixes.
    Type: Grant
    Filed: July 23, 1987
    Date of Patent: August 8, 1989
    Assignee: Owens-Corning Fiberglas Corporation
    Inventors: F. Ronald Paul, Richard M. Haines, Homer G. Hill
  • Glass fiber size and impregnant compositions
    Patent number: 4785039
    Abstract: A coating composition substantially prevents fraying of glass fiber yarn packages. The composition is composed of an aqueous solution of a resin formed of the hydrolysis product of a copolymer of vinyl aromatic monomer and maleic anhydride, an organo silane glass fiber anchoring agent and an effective amount of a water-soluble pyrrolidone-containing polymer sufficient to form a protective film over the glass fiber.
    Type: Grant
    Filed: July 29, 1987
    Date of Patent: November 15, 1988
    Assignee: Owens-Corning Fiberglass Corporation
    Inventors: Donald J. Algrim, Donn R. Vermilion, Donald J. Hammond, Richard M. Haines
  • Glass fiber size and impregnant compositions
    Patent number: 4636437
    Abstract: A coating composition substantially prevents fraying of glass fiber yarn packages. The composition is composed of an aqueous solution of a resin formed of the hydrolysis product of a copolymer of vinyl aromatic monomer and maleic anhydride, an organo silane glass fiber anchoring agent and an effective amount of a water-soluble pyrrolidone-containing polymer sufficient to form a protective film over the glass fiber.
    Type: Grant
    Filed: November 5, 1984
    Date of Patent: January 13, 1987
    Assignee: Owens-Corning Fiberglas Corporation
    Inventors: Donald J. Algrim, Donn R. Vermilion, Donald J. Hammond, Richard M. Haines
  • Size composition for glass fibers
    Patent number: 4500600
    Abstract: Glass fibers coated with a size composition comprising gamma-aminopropyltriethoxysilane and an alkoxysilane are disclosed. When a glass fiber size composition of this invention is employed on glass fibers incorporated into plastics reinforced by the incorporation of the fibers, the resulting product exhibits improved strength properties.
    Type: Grant
    Filed: January 8, 1979
    Date of Patent: February 19, 1985
    Assignee: Owens-Corning Fiberglas Corporation
    Inventors: Robert Wong, Martin C. Flautt, Richard M. Haines
  • Aqueous epoxy sizing composition for glass fibers and fibers sized therewith
    Patent number: 4448911
    Abstract: Aqueous sizing compositions for glass fibers having emulsified epoxy resin as film-former, emulsified mineral oil as lubricant, glycidoxyalkyl and/or haloalkylsilanes as coupling agents, amide anti-static agent and polyvinylpyrrolidone give superior properties, especially where the sized glass fibers are used as reinforcement in epoxy resin articles, when reduced proportions of predominantly anionic surfactants are used to co-emulsify the epoxy resin film-former and the mineral oil.
    Type: Grant
    Filed: April 12, 1983
    Date of Patent: May 15, 1984
    Assignee: Owens-Corning Fiberglas Corporation
    Inventors: Richard M. Haines, Robert Wong
  • Aqueous compositions for sizing glass fibers containing emulsified epoxy resin and chloropropylsilane
    Patent number: 4448910
    Abstract: Dilute aqueous sizing compositions for glass fibers containing emulsified epoxy resin, lubricant and, as the sole organosilane coupling agent, 3-chloropropyltrimethoxy silane give superior properties to glass fibers having as a size coating the in situ dried residue thereof for use as reinforcing elements in polymeric or resinous articles.
    Type: Grant
    Filed: April 25, 1983
    Date of Patent: May 15, 1984
    Assignee: Owens-Corning Fiberglas Corporation
    Inventors: Richard M. Haines, Robert Wong
  • Aqueous co-emulsions of epoxy resin and mineral oil
    Patent number: 4436848
    Abstract: An aqueous emulsion of epoxy resin or epoxy resin solution and mineral oil can be formed using a low level of predominantly non-ionic surfactant and an anti-static agent.
    Type: Grant
    Filed: April 12, 1983
    Date of Patent: March 13, 1984
    Assignee: Owens-Corning Fiberglas Corporation
    Inventors: Richard M. Haines, Robert Wong, Elisabeth J. Berger
  • Non-aging epoxy compatible size
    Patent number: 4346026
    Abstract: This invention comprises an aqueous size composition comprising polyvinylacetate and 3-chloropropyl trimethoxysilane. Additionally, the size will comprise a film former and a neutralizer.
    Type: Grant
    Filed: April 30, 1981
    Date of Patent: August 24, 1982
    Assignee: Owens-Corning Fiberglas Corporation
    Inventors: Robert W. Wong, Richard M. Haines
  • Glass fiber reinforced elastomers
    Patent number: 4016325
    Abstract: Bundles of glass fibers for use as reinforcement for elastomeric materials in which individual glass fibers are sized with a composition consisting essentially of an aqueous emulsion of a polyolefin, and the resulting coated glass fibers are formed into bundles which are impregnated with a blend of a resorcinol-aldehyde resin and an elastomer without subjecting the coated glass fibers to temperatures above 120.degree. F prior to impregnation.
    Type: Grant
    Filed: April 4, 1975
    Date of Patent: April 5, 1977
    Assignee: Owens-Corning Fiberglas Corporation
    Inventors: Martin C. Flautt, Kevin M. Foley, Richard M. Haines