Patents by Inventor Marc P. Plaindoux

Marc P. Plaindoux 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).

  • Surface dressing of roads
    Patent number: 4728683
    Abstract: Ethylene-vinyl acetate copolymers having a melt index of 700-10,000 and a vinyl acetate content of from 1-40% by weight (based on the copolymer) are used as components of bitumenous binder compositions for the surface dressing of roads to improve the temperature range of their operability, the particular EVA's are also found to have good compatibility with the types of bitumen used.
    Type: Grant
    Filed: June 13, 1986
    Date of Patent: March 1, 1988
    Assignee: Exxon Research & Engineering Co.
    Inventors: Jozef A. F. Smits, Marc P. Plaindoux