Patents by Inventor Carl J. Shack

Carl J. Shack 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).

  • Method for producing NF.sub.4 BF.sub.4
    Patent number: 4107275
    Abstract: SbF.sub.5 is heated in the presence of an excess of NF.sub.3 and F.sub.2 to 250.degree. C until conversion of the SbF.sub.5 to NF.sub.4 SbF.sub.6 is complete. The NF.sub.4 SbF.sub.6 may be used itself or may be combined, in 0-15 mol % excess, with CsBF.sub.4 in anhydrous HF to produce NF.sub.4 BF.sub.4.
    Type: Grant
    Filed: October 12, 1976
    Date of Patent: August 15, 1978
    Assignee: Rockwell International Corporation
    Inventors: Karl O. Christe, Carl J. Shack, Richard D. Wilson