Patents by Inventor Phillip R. Magan

Phillip R. Magan 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).

  • Stabilized solutions of sodium dithionite
    Patent number: 4100098
    Abstract: Aqueous solutions containing mixtures of sodium dithionite and sodium sulfite having concentrations of greater than 13 percent by weight of Na.sub.2 S.sub.2 O.sub.4 are stabilized by adding potassium hydroxide in an amount which is sufficient to provide a residual of from about 1 to about 12 grams per liter of solution. These solutions can be stored at temperatures of from about 0.degree. to about 15.degree. C. without crystallization taking place.
    Type: Grant
    Filed: October 26, 1976
    Date of Patent: July 11, 1978
    Assignee: Olin Corporation
    Inventor: Phillip R. Magan