Patents by Inventor Antoine Deryckere

Antoine Deryckere 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).

  • Process for the manufacture of sheets from a mixture of vegetable fibres and polyolefine
    Patent number: 4144304
    Abstract: Manufacture of sheets having a high resistance to water absorption by hot calendering of a mixture produced from 25 to 75% by weight of vegetable fibres and from 75 to 25% by weight of molten polyolefine. As unexpected, such a mixture does not stick to the calender rolls during the sheeting step.
    Type: Grant
    Filed: August 11, 1976
    Date of Patent: March 13, 1979
    Assignee: Solvay & Cie
    Inventors: Michel Dereppe, Antoine Deryckere