Patents by Inventor Bryce Chambers

Bryce Chambers 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 washing paint overspray from air
    Patent number: 3985922
    Abstract: Disclosed are compositions useful as deflocculants in recirculated aqueous systems utilized in the removal of paint sprays from air. These compositions comprise (a) a first component selected from water soluble salts of polyaminopolycarboxylic acids; water soluble salts of nitrilotriacetic acid; and mixtures thereof; (b) a second component selected from triethanolamine; water soluble salts of oxalic acid, tartaric acid, citric acid; gluconic acid and glucoheptonic acid; and mixtures thereof; and (c) a third component selected from sodium hydroxide, potassium hydroxide and mixtures thereof. Water systems containing small amounts of these compositions have a capacity of dissolving and dispersing large quantities of paint wastes.
    Type: Grant
    Filed: August 12, 1971
    Date of Patent: October 12, 1976
    Assignee: InVireChem. Inc.
    Inventors: Robert H. Thornton, Bryce Chambers