Patents Represented by Attorney, Agent or Law Firm Jordan A. Newmark
  • Mixer and process for use
    Patent number: 6527430
    Abstract: A mixer and method of using the mixer is disclosed in which a closed chambered vessel capable of both holding pressure and vacuum is charged with a mixture of elastomer and materials taken from the group of tall oil, fatty acids and residues of tall oil production. The charge mixture is heated under pressure without excessive friction heat. After the heating cycle, the mixer atmosphere is evacuated under vacuum, and then the mix is discharged.
    Type: Grant
    Filed: June 26, 2001
    Date of Patent: March 4, 2003
    Assignee: Texas Encore Materials, Inc.
    Inventor: John D. Osborn