Patents by Inventor Gary A. McMaster

Gary A. McMaster 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).

  • Patent number: 12600882
    Abstract: Compositions are disclosed which include between about 0.05 to about 5 or less wt. % of at least one acrylate monomer based on the total weight of the composition. The acrylate monomer reduces the peak cure temperature, thereby accelerating the rate of cure, without sacrificing completeness of the cure or the release performance of the cured product. The addition of the acrylate monomer also enables a reduction in the amount of costly platinum catalyst required to effectively cure a composition. In addition to the acrylate monomer, the compositions also include a silicone base polymer, a crosslinking agent, and platinum catalyst. The cured compositions exhibit properties useful for incorporation into release liners, adhesive articles, medical products and gaskets.
    Type: Grant
    Filed: February 8, 2023
    Date of Patent: April 14, 2026
    Assignee: MORGAN ADHESIVES COMPANY, LLC
    Inventors: Timothy M. Smith, Joseph D. Gorczyca, Gary A. McMaster, Scott Moeller
  • Publication number: 20230312925
    Abstract: Compositions are disclosed which include between about 0.05 to about 5 or less wt. % of at least one acrylate monomer based on the total weight of the composition. The acrylate monomer reduces the peak cure temperature, thereby accelerating the rate of cure, without sacrificing completeness of the cure or the release performance of the cured product. The addition of the acrylate monomer also enables a reduction in the amount of costly platinum catalyst required to effectively cure a composition. In addition to the acrylate monomer, the compositions also include a silicone base polymer, a crosslinking agent, and platinum catalyst. The cured compositions exhibit properties useful for incorporation into release liners, adhesive articles, medical products and gaskets.
    Type: Application
    Filed: February 8, 2023
    Publication date: October 5, 2023
    Inventors: Timothy M. Smith, Joseph D. Gorczyca, Gary A. McMaster, Scott Moeller
  • Patent number: 11613652
    Abstract: Compositions are disclosed which include between about 0.05 to about 5 or less wt. % of at least one acrylate monomer based on the total weight of the composition. The acrylate monomer reduces the peak cure temperature, thereby accelerating the rate of cure, without sacrificing completeness of the cure or the release performance of the cured product. The addition of the acrylate monomer also enables a reduction in the amount of costly platinum catalyst required to effectively cure a composition. In addition to the acrylate monomer, the compositions also include a silicone base polymer, a crosslinking agent, and platinum catalyst. The cured compositions exhibit properties useful for incorporation into release liners, adhesive articles, medical products and gaskets.
    Type: Grant
    Filed: July 2, 2020
    Date of Patent: March 28, 2023
    Assignee: MORGAN ADHESIVES COMPANY, LLC
    Inventors: Timothy M. Smith, Joseph D. Gorczyca, Gary A. McMaster, Scott Moeller
  • Publication number: 20210002483
    Abstract: Compositions are disclosed which include between about 0.05 to about 5 or less wt. % of at least one acrylate monomer based on the total weight of the composition. The acrylate monomer reduces the peak cure temperature, thereby accelerating the rate of cure, without sacrificing completeness of the cure or the release performance of the cured product. The addition of the acrylate monomer also enables a reduction in the amount of costly platinum catalyst required to effectively cure a composition. In addition to the acrylate monomer, the compositions also include a silicone base polymer, a crosslinking agent, and platinum catalyst. The cured compositions exhibit properties useful for incorporation into release liners, adhesive articles, medical products and gaskets.
    Type: Application
    Filed: July 2, 2020
    Publication date: January 7, 2021
    Inventors: Timothy M. Smith, Joseph D. Gorczyca, Gary A. McMaster, Scott Moeller
  • Patent number: 10604324
    Abstract: The present invention provides multilayer absorbent laminates useful for absorbing undesired liquids released from packaged food products during storage, display, or heating, including microwave cooking. In one aspect, the present invention provides a multilayer absorbent laminate comprising a first layer comprising an absorbent material, a second layer comprising a polymeric bonding material, a third layer comprising a polymeric support film layer, and a fourth layer comprising an adhesive.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: March 31, 2020
    Assignee: Bemis Company, Inc.
    Inventors: Otacilio T. Berbert, Bruce D. Kehler, Shayne D. Spence, Gary A. McMaster
  • Publication number: 20160016718
    Abstract: The present invention provides multilayer absorbent laminates useful for absorbing undesired liquids released from packaged food products during storage, display, or heating, including microwave cooking. In one aspect, the present invention provides a multilayer absorbent laminate comprising a first layer comprising an absorbent material, a second layer comprising a polymeric bonding material, a third layer comprising a polymeric support film layer, and a fourth layer comprising an adhesive.
    Type: Application
    Filed: March 14, 2013
    Publication date: January 21, 2016
    Inventors: Otacilio T. Berbert, Bruce D. Kehler, Shayne D. Spence, Gary A. McMaster
  • Patent number: 7081498
    Abstract: The present invention is directed to pressure-sensitive adhesive compositions and pressure-sensitive adhesive constructions fabricated using the pressure-sensitive adhesive compositions. The pressure-sensitive adhesive compositions comprise about 10 to about 40% of a styrene-isoprene block copolymer, about 5 to about 30% of a styrene-butadiene block copolymer, about 30 to about 65% of an aromatically modified tackifying resin, about 8 to about 30% of a plasticizing oil and optionally about 0.2 to about 2% of an antioxidant, wherein the percentages are based on the total weight of the composition.
    Type: Grant
    Filed: April 8, 2004
    Date of Patent: July 25, 2006
    Assignee: Morgan Adhesives Company
    Inventors: Scott Allen Moeller, Gary A. McMaster, Timothy Smith
  • Publication number: 20040202814
    Abstract: The present invention is directed to pressure-sensitive adhesive compositions and pressure-sensitive adhesive constructions fabricated using the pressure-sensitive adhesive compositions. The pressure-sensitive adhesive compositions comprise about 10 to about 40% of a styrene-isoprene block copolymer, about 5 to about 30% of a styrene-butadiene block copolymer, about 30 to about 65% of an aromatically modified tackifying resin, about 8 to about 30% of a plasticizing oil and optionally about 0.2 to about 2% of an antioxidant, wherein the percentages are based on the total weight of the composition.
    Type: Application
    Filed: April 8, 2004
    Publication date: October 14, 2004
    Inventors: Scott Allen Moeller, Gary A. McMaster, Timothy Smith