Patents by Inventor Fernand Meuret

Fernand Meuret 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).

  • Particulate peroxygen compounds coated with sodium sesquicarbonate or Na.sub.2 SO.sub.4 mNa.sub.2 CO.sub.3
    Patent number: 4105827
    Abstract: Particulate peroxygen compounds selected from alkali metal percarbonates, perpyrophosphates, pertripolyphosphates and peroxymonosulphates are stabilized by coating the particles with a mixed salt selected from sesquicarbonate having the formula Na.sub.2 CO.sub.3.NaHCO.sub.3.2H.sub.2 O and mixed compounds obtained by crystallization of sodium sulfate and sodium carbonate of formula Na.sub.2 SO.sub.4.nNa.sub.2 CO.sub.3 where n is a number from 0.3 to 3.
    Type: Grant
    Filed: December 17, 1975
    Date of Patent: August 8, 1978
    Assignee: Interox
    Inventors: Jean Brichard, Jean-Claude Colery, Fernand Meuret