Patents Assigned to Akron Paint & Varnish
  • Process for manufacturing water based adhesive
    Patent number: 5691408
    Abstract: A process for manufacturing a water based adhesive which is substantially free of organic solvents and is useful as an adhesive for bonding natural rubber compounds, synthetic rubber compounds and a combination of natural and synthetic rubber compounds, especially during the formation of a tire.
    Type: Grant
    Filed: March 7, 1996
    Date of Patent: November 25, 1997
    Assignee: Akron Paint & Varnish
    Inventor: Robert J. Murray
  • Water-based adhesive
    Patent number: 5652298
    Abstract: The present invention provides an organic solvent-free composition useful as an adhesive for bonding natural rubber compounds, synthetic rubber compounds and a combination of natural and synthetic rubber compounds.
    Type: Grant
    Filed: July 24, 1996
    Date of Patent: July 29, 1997
    Assignee: Akron Paint & Varnish
    Inventor: Robert Murray
  • Water-based adhesive
    Patent number: 5395879
    Abstract: The present invention provides an organic solvent-free composition useful as an adhesive for bonding natural rubber compounds, synthetic rubber compounds and a combination of natural and synthetic rubber compounds, especially during the formation of a tire.
    Type: Grant
    Filed: January 13, 1994
    Date of Patent: March 7, 1995
    Assignee: Akron Paint & Varnish, Inc.
    Inventor: Robert J. Murray