Patents by Inventor Georges Cazalens

Georges Cazalens 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).

  • Air-entraining adjuvant containing blood plasma as a substitute for synthetic colloid, and product obtained
    Patent number: 5196060
    Abstract: The present invention relates to an air-entraining adjuvant.This adjuvant comprises animal whole blood and/or cruor serving as the actual air-entraining agent, and also comprises blood plasma as a stabilizer for the entrained air, preferably in pulverulent or atomized form. The proportion of blood plasma in the adjuvant is advantageously from 15 to 25% by weight. The said adjuvant also contains dispersants of the bentonite type and/or aluminomagnesium clay type.This gives an adjuvant having an exceptional air-entraining capacity with a high stability; it is easy to work with as any type of mixer can be used.
    Type: Grant
    Filed: November 30, 1990
    Date of Patent: March 23, 1993
    Inventor: Georges Cazalens