Patents by Inventor Brunbeck, Richard T.

Brunbeck, Richard T. 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).

  • Process for treating aqueous latex paint waste
    Patent number: 4312759
    Abstract: A process for producing leach-resistant consolidate from the slack sludge precipitated from the flocculating of dilute aqueous latex paint waste is shown. It comprises: rapidly heating said slack sludge with agitation to a temperature which at least approaches the boiling point of the water present in said sludge; settling the resulting heated mixture into a consolidate fraction and a serum fraction; and separating said fractions. Such consolidate can be used for landfill, structural units, or dispersed as a component of a paint.
    Type: Grant
    Filed: December 12, 1980
    Date of Patent: January 26, 1982
    Assignee: SCM Corporation
    Inventors: Joseph C. Sherwood, Brunbeck, Richard T.