Patents by Inventor Thibaut Montanari

Thibaut Montanari 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).

  • Multiphase thermoplastic resin compositions
    Patent number: 6127456
    Abstract: The invention relates to a thermoplastic composition comprising at least one polymer (M) forming a matrix in which are dispersed nodules of at least one polymer (K) which are encapsulated in at least one polymer (S) in such a way that these encapsulated nodules are smaller than the nodules of the polymer (S) which are dispersed in the matrix (M).
    Type: Grant
    Filed: May 22, 1998
    Date of Patent: October 3, 2000
    Assignee: Elf Atochem SA
    Inventors: Thibaut Montanari, Chrystelle Guibouin, Marius Hert, Patrice Perret, Jacques Thomasset
  • Flexible thermoplastic resins with improved tensile strength
    Patent number: 6121374
    Abstract: The invention relates to a thermoplastic composition comprising at least one polymer (M) forming a matrix in which are dispersed at least one polymer (S) and at least one polymer (K) and such that its tensile strength is greater than that of a composition comprising only (M) and (S), the proportion by weight of (M) being the same.
    Type: Grant
    Filed: May 27, 1998
    Date of Patent: September 19, 2000
    Assignee: Elf Atochem SA
    Inventors: Thibaut Montanari, Chrystelle Guibouin, Marius Hert, Patrice Perret, Jacques Thomasset, Didier Roumilhac
  • Flexible translucent polyamide composition
    Patent number: 5674579
    Abstract: The invention relates to a translucent and flexible polyamide-based composition, which is easy to process, in particular by extrusion, comprising: (A) from 50 weight-% to 95 weight-% 1) of at least one polyamide resin (I), 2) of various additives (IV) such as stabilizers, mould-release agents, lubricants, crystallization accelerators, pigments, organic and/or inorganic fillers or dyes, or antioxidizing agents, 3) optionally of at least one plasticizing agent (V), and (B) from 5 weight-% to 50 weight-%: (a) of at least one ethylene-alkyl (meth)acrylate-unsaturated dicarboxylic acid anhydride terpolymer (II), (b) of at least one ethylene-alkyl (meth)acrylate copolymer (III) with 1/30.ltoreq.(b)/(a).ltoreq.2. In accordance with the present invention, the flexural modulus of the composition, measured according to ISO standard 178, is less than or equal to 2/3 of the flexural modulus of the PA resin (I) alone and is strictly less than 750 MPa.
    Type: Grant
    Filed: November 20, 1995
    Date of Patent: October 7, 1997
    Assignee: Elf Atochem S.A.
    Inventors: Beatrice Ladouce, Thibaut Montanari, Alain Bouilloux, Christelle Guibouin, Patrice Perret