Patents by Inventor Regis Cipriani

Regis Cipriani 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).

  • Publication number: 20200199360
    Abstract: The invention relates to the use of at least one impact modifier having a refractive index IR1 in a polyamide matrix consisting of a mixture of amorphous polyamide and semicrystalline polyamide, said matrix having a refractive index IR2, the difference in absolute value of IR1-IR2 not exceeding 0.006, to produce a transparent composition having a fatigue strength, under the fatigue test referred to as notched “Ross-Flex”, greater than 50 000 at ?10° C.
    Type: Application
    Filed: July 6, 2018
    Publication date: June 25, 2020
    Inventors: Mathieu SABARD, Benoit BRULE, Benjamin SAILLARD, Regis CIPRIANI
  • Publication number: 20190367714
    Abstract: The present invention relates to compositions comprising a copolymer comprising at least one segment of a polyolefin and at least one segment of a polyamide, said composition additionally comprising piperazine pyrophosphate and, if appropriate, a coloring additive. The present invention also relates to a method for the manufacture of these compositions and to the use of the latter in the manufacture of jacket for metal cables, of electrical parts, such as electrical connectors or electrical engineering housings, of thermal protection jackets or sleeves, of injection-molded parts for electronic equipment, such as computers and telephones, of monolayer or multilayer tubes or of bellow tubes, preferably in the manufacture of jacket for metal cables. Finally, it also relates to the electronic, electrical or thermal protection components comprising said composition.
    Type: Application
    Filed: January 26, 2018
    Publication date: December 5, 2019
    Applicant: Arkema France
    Inventors: Jean-Jacques FLAT, Mathieu SABARD, Dominique JOUSSET, David MESLET, Regis CIPRIANI
  • Publication number: 20190085164
    Abstract: Provided is a composition including (A) 65% to 95% of a polyamide mixture, (B) 7% to 30% of at least one impact modifier or of at least one core-shell entity or of a mixture thereof, and (C) 0 to 5% of at least one additive chosen from stabilizers, dyes, plasticizers, fibers, fillers, processing aids or a mixture thereof. The composition may be used, for example, to produce an article by extruding, injection molding, molding or thermoforming.
    Type: Application
    Filed: March 16, 2017
    Publication date: March 21, 2019
    Applicant: Arkema France
    Inventors: Mathieu SABARD, Regis CIPRIANI, Karine LOYEN, Helena CHEMINET, René-Paul EUSTACHE
  • Publication number: 20070100071
    Abstract: The present invention relates to a formulation and to a process which make it possible to produce, using an epoxide resin and an agent for controlling the rheology, on the one hand, and reinforcing fibres, on the other hand, semi-finished products for composites in the form of jointly woven or knitted yarns which make it possible to prepare thermoset materials by simple heating.
    Type: Application
    Filed: November 25, 2004
    Publication date: May 3, 2007
    Inventors: Anthony Bonnet, Elisabeth Loerch, Laurent Gervat, Regis Cipriani, Francois Beaume
  • Publication number: 20070078236
    Abstract: The present invention relates to a process which makes it possible to produce semifinished products, such as reactive textiles or films for composites, starting from two formulations, one based on epoxide resin and on a rheology-control agent and the other based on a hardener and on a rheology-control agent. These semifinished products are stable during storage but they can react together when the temperature is increased to form the desired thermoset material.
    Type: Application
    Filed: January 7, 2005
    Publication date: April 5, 2007
    Inventors: Anthony Bonnet, Elisabeth Loerch, Laurent Gervat, Regis Cipriani, Francois Beaume