Patents by Inventor Atul Govil

Atul Govil 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).

  • Bonding aluminum cladding to random glass mat reinforced polypropylene sheet
    Patent number: 5248367
    Abstract: The present invention relates to a method for making a composite article by applying an adhesive composition to one side of each of two foils of metal. The adhesive composition contains an ethylene/acrylic acid copolymer and linear low density polyethylene and thermoplastic styrene/diene block copolymer. A sheet of fiber-reinforced polypropylene is subjected to heat-lofting. Finally, the adhesive coated metal foils are mated on opposite sides of the heat-lofted polypropylene sheet under elevated temperature and pressure.
    Type: Grant
    Filed: December 30, 1991
    Date of Patent: September 28, 1993
    Assignee: General Electric Company
    Inventors: Michael G. Minnick, Atul Govil
  • Bonding aluminum cladding to random glass mat reinforced polypropylene sheet
    Patent number: 5248369
    Abstract: The present invention relates to a method for making a composite article by applying an adhesive composition to one side of each of two foils of metal. The adhesive composition contains an ethylene/acrylic acid copolymer and linear low density polyethylene and thermoplastic styrene/diene block copolymer. A sheet of fiber-reinforced polypropylene is subjected to treating with a coating of a second thermoplastic styrene/diene block copolymer. Finally, the adhesive coated metal foils are mated on under elevated temperature and pressure.
    Type: Grant
    Filed: December 30, 1991
    Date of Patent: September 28, 1993
    Assignee: General Electric Company
    Inventors: Michael G. Minnick, Atul Govil
  • Bonding aluminum cladding to random glass mat reinforced polypropylene sheet
    Patent number: 5248373
    Abstract: The present invention relates to a method for making a composite article by applying an adhesive composition to one side of each of two foils of metal. The adhesive composition contains an ethylene/acrylic acid copolymer and a thermoplastic styrene/diene block copolymer. A sheet of fiber-reinforced polypropylene is subjected to heat-lofting. Finally, the adhesive coated metal foils are mated on opposite sides of the heat-lofted polypropylene sheet under elevated temperature and pressure.
    Type: Grant
    Filed: December 30, 1991
    Date of Patent: September 28, 1993
    Assignee: General Electric Company
    Inventors: Michael G. Minnick, Atul Govil
  • Bonding aluminum cladding to random glass mat reinforced polypropylene sheet
    Patent number: 5248368
    Abstract: The present invention relates to a method for making a composite article by applying an adhesive composition to one side of each of two foils of metal. The adhesive composition contains an ethylene/acrylic acid copolymer and a thermoplastic styrene/diene block copolymer. A sheet of fiber-reinforced polypropylene has both of its sides coated with a second thermoplastic styrene block/diene block copolymer which includes an acid or acid anhydride component. Finally, the adhesive coated metal foils are mated with the treated polypropylene sheet under elevated temperature and pressure for forming the composite article.
    Type: Grant
    Filed: December 30, 1991
    Date of Patent: September 28, 1993
    Assignee: General Electric Company
    Inventors: Michael G. Minnick, Atul Govil
  • Bonding aluminum cladding to random glass mat reinforced polypropylene sheet
    Patent number: 5246523
    Abstract: The present invention relates to a method for making a composite article by applying an adhesive composition to one side of each of two foils of metal. The adhesive composition contains an ethylene/acrylic acid copolymer and linear low density polyethylene. A sheet of fiber-reinforced polypropylene is subjected to treating with a coating of a thermoplastic styrene/diene block copolymer. Finally, the adhesive coated metal foils are mated on under elevated temperature and pressure.
    Type: Grant
    Filed: December 30, 1991
    Date of Patent: September 21, 1993
    Assignee: General Electric Corp.
    Inventors: Michael G. Minnick, Atul Govil
  • Bonding aluminum cladding to random glass mat reinforced polypropylene sheet
    Patent number: 5092952
    Abstract: The present invention relates to a composite article which is made by applying an adhesive composite to one side of foils of metal, preferably aluminum. The adhesive composition comprises an ethylene/acrylic acid copolymer and a linear low density polyethylene. A sheet of fiber-reinforced polypropylene has been heat-lofted. Finally, the adhesive coated side of the metal foils are mated with the treated polypropylene sheet under elevated temperature and pressure for forming the composite article.
    Type: Grant
    Filed: June 1, 1990
    Date of Patent: March 3, 1992
    Assignee: General Electric Company
    Inventors: Michael G. Minnick, Atul Govil