Patents by Inventor Nadine Jorio

Nadine Jorio 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).

  • Latices of vinyl polymers which are stable in electrolytes
    Patent number: 4217260
    Abstract: The invention concerns latices of vinyl polymers which are stable in electrolytes. They comprise a dispersion of particles of an average diameter from 0.03 to 5 .mu.m. They are made up of a core of vinyl and/or diene polymer carrying carboxylic and/or sulphonate groups and a peripheral layer of vinyl polymer with ##STR1## groups at the ends. Applications of the latices in reproduction, in the textile, paint and varnish industries in the glue and paper industries and also for fixing proteins and in the manufacture of reagents for diagnosis.
    Type: Grant
    Filed: July 24, 1978
    Date of Patent: August 12, 1980
    Assignee: Rhone-Poulenc Industries
    Inventors: Jean-Claude Daniel, Nadine Jorio