Patents Represented by Attorney Donald A. Peterson

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  • Thermosetting resin casting process, product and device
    Patent number: 4652596
    Abstract: A process for producing cast unsaturated thermosetting resins which are highly stain resistant is disclosed. A pressurization step is applied to the thermosetting resin prior to casting to reincorporate any volatilized monomer which has volatilized during a previous deaeration step. The resultant casting is non-porous in cross-section which produces a product which is both stain resistant and machinable in the field without exposing voids.
    Type: Grant
    Filed: September 9, 1985
    Date of Patent: March 24, 1987
    Assignee: Formica Corporation
    Inventors: Robert D. Williams, Bud G. Struble
  • Decorative laminates and method of producing same
    Patent number: 4636443
    Abstract: Polyester resins are disclosed as the impregnant in the core sheets of heat and pressure consolidated laminates, especially decorative laminates having a core of a color complementing that of the decor sheet, and more especially those decorative laminates of unusual thickness.
    Type: Grant
    Filed: November 23, 1984
    Date of Patent: January 13, 1987
    Assignee: Formica Corporation
    Inventors: Richard F. Jaisle, Henry C. Mollmann, Martha J. Albers, James H. Burgess