Patents by Inventor Albert Bernard

Albert Bernard 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).

  • Particles of titanium trichlorides which can be used for the stereospecific polymerization of alpha-olefines
    Patent number: 4210736
    Abstract: Particles of titanium trichlorides usable for the stereospecific polymerization of alpha-olefines, especially propylene, having been dried until their liquid content is less than 1% by weight relative to the weight of titanium trichloride present in said particles, as well as a process for the preparation of such particles and a process for stereospecific polymerization in the presence thereof.
    Type: Grant
    Filed: April 23, 1979
    Date of Patent: July 1, 1980
    Assignee: Solvay & Cie.
    Inventors: Paul Baekelmans, Albert Bernard