Patents by Inventor James Patrick Weir

James Patrick Weir 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).

  • Waterborne adhesives for elastomers
    Patent number: 9328270
    Abstract: There is provided a waterborne adhesive composition comprising (a) one or more bromine substituted olefin polymer, (b) one or more halosulfonated olefin polymer, (c) one or more compatibilizer selected from the group consisting of epoxy resins, phenolic resins, chlorinated polyolefin, and mixtures thereof. Also provided is a method of bonding substrates using such an adhesive composition, and an article formed by such a method of bonding substrates.
    Type: Grant
    Filed: November 1, 2007
    Date of Patent: May 3, 2016
    Assignee: Rohm and Haas Company
    Inventors: Dean Edward Hoy, James Patrick Weir
  • Adhesives for elastomers
    Patent number: 8466226
    Abstract: There is provided an adhesive composition comprising (i) at least one film forming polymer, (ii) at least one crosslinker selected from the group consisting of polynitroso compounds, polynitroso precursors, and mixtures thereof, and (iii) at least one oxidizer, wherein the molar ratio of oxidizer to crosslinker is from 0.3 to 2.0. Also provided is a method of bonding substrates together using such a composition, and an article made using such a method.
    Type: Grant
    Filed: November 1, 2007
    Date of Patent: June 18, 2013
    Assignee: Rohm and Haas Company
    Inventors: Dean Edward Hoy, James Patrick Weir, Lipa Leon Roitman
  • Waterborne adhesives for elastomers
    Publication number: 20080113206
    Abstract: There is provided a waterborne adhesive composition comprising (a) one or more bromine substituted olefin polymer, (b) one or more halosulfonated olefin polymer, (c) one or more compatibilizer selected from the group consisting of epoxy resins, phenolic resins, chlorinated polyolefin, and mixtures thereof. Also provided is a method of bonding substrates using such an adhesive composition, and an article formed by such a method of bonding substrates.
    Type: Application
    Filed: November 1, 2007
    Publication date: May 15, 2008
    Inventors: Dean Edward Hoy, James Patrick Weir