Patents by Inventor Pierre Albert Crouzet

Pierre Albert Crouzet 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).

  • Stable aqueous polyester-monomer emulsions
    Patent number: 4115336
    Abstract: An emulsion formed by mixing water with a mixture consisting essentially of an unsaturated polyester resin and an unsaturated monomer, wherein said emulsion is so stable that demulsification does not occur when a setting agent of a kind which sets by hydration thereof is added thereto.
    Type: Grant
    Filed: February 28, 1977
    Date of Patent: September 19, 1978
    Inventor: Pierre Albert Crouzet