Patents by Inventor Yves Vanderveken

Yves Vanderveken 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).

  • Polymer compositions intended for the manufacture of cables and flexible pipes and articles based on these compositions
    Patent number: 5429849
    Abstract: Polymer compositions based on fluoropolymers intended especially for the manufacture of electrical cables and of flexible pipes, comprising, by weight,(A) from 25 to 75% of PVDF homopolymer;(B) from 25 to 75% of a thermoplastic copolymer of VF.sub.2 and of at least one other fluoromonomer, exhibiting a content of 5 to 25% of this other monomer. This other fluorocomonomer may be in particular CTFE (chlorotrifluoroethylene), HFP (hexafluoropropylene) or TrFE (trifluoroethylene). Articles produced from these compositions have good mechanical properties at low temperature.
    Type: Grant
    Filed: January 24, 1994
    Date of Patent: July 4, 1995
    Assignee: Solvay (Societe Anonyme)
    Inventors: Pierre Lasson, Yves-Julian Lambert, Yves Vanderveken, Nestor Maquet, Vincent Thulliez