Patents by Inventor Dominique Debecker

Dominique Debecker 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).

  • Stabilized compositions based on polyamides and objects manufactured from these compositions
    Patent number: 5147935
    Abstract: Stabilized compositions based on polyamides containing(a) a symmetrical triaryl phosphite,(b) an amide derived from an alkylhydroxyphenylalkanoic acid, and(c) an alkylhydroxyphenylalkanoylhydrazine.These compositions, which are highly resistant to thermooxidative degradation, are suitable for the manufacture of all kinds of shaped objects.
    Type: Grant
    Filed: February 20, 1991
    Date of Patent: September 15, 1992
    Assignee: Solvay S.A.
    Inventors: Sophie Volmer, Dominique Debecker