Patents Assigned to D. A. Stuart
  • Emulsion for the hot rolling of non-ferrous metals
    Patent number: 6060438
    Abstract: An oil-in-water emulsion is disclosed which comprises from about 1 to about 15% by weight of an oil phase, wherein the oil phase contains from about 10 to about 60% of a C.sub.1 -C.sub.9 alkyl of a trimer acid, from about 1 to about 10% of at least one emulsifier, from about 0.5 to about 1% of an alkaline base and from about 30 to about 88% of a hydrocarbon solvent.
    Type: Grant
    Filed: October 27, 1998
    Date of Patent: May 9, 2000
    Assignee: D. A. Stuart
    Inventor: Thomas P. Oleksiak