Patents by Inventor Stephanie Pery

Stephanie Pery 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).

  • (Meth)acrylic polymer composition its method of preparation and use
    Patent number: 11840625
    Abstract: The present invention relates to a (meth)acrylic polymer composition. In particular the present invention it relates to polymeric composition suitable for security glazing. The invention also relates to a process for manufacturing such a polymeric composition suitable for security glazing. More particularly the present invention relates to a bullet resistant (meth)acrylic polymer composition and relates also to a process for preparing such a bullet resistant (meth)acrylic polymer composition and its use in glazing.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: December 12, 2023
    Assignee: Trinseo Europe GmbH
    Inventors: Jean-Marc Boutillier, Veronique L. Carrere, Stephanie Pery, Sylvie Cazaumayou, Sylvain Bourrigaud
  • (Meth)acrylic polymer composition its method of preparation and use
    Patent number: 11767421
    Abstract: The present invention relates to an impact resistant (meth) acrylic polymer composition. In particular the present invention it relates to impact resistant polymeric composition suitable for glazing or lightning applications. The invention also relates to a process for manufacturing such a polymeric composition suitable for glazing or lightning applications. More particularly the present invention relates to an impact resistant (meth) acrylic polymer composition and relates also to a process for preparing such impact resistant (meth) acrylic polymer composition and its use in glazing or lightning applications.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: September 26, 2023
    Inventors: Jean-Marc Boutillier, Stephanie Pery, Sylvie Cazaumayou, Sylvain Bourrigaud
  • (METH)ACRYLIC POLYMER COMPOSITION ITS METHOD OF PREPARATION AND USE
    Publication number: 20200392325
    Abstract: The present invention relates to a (meth)acrylic polymer composition. In particular the present invention it relates to polymeric composition suitable for security glazing. The invention also relates to a process for manufacturing such a polymeric composition suitable for security glazing. More particularly the present invention relates to a bullet resistant (meth)acrylic polymer composition and relates also to a process for preparing such a bullet resistant (meth)acrylic polymer composition and its use in glazing.
    Type: Application
    Filed: December 18, 2018
    Publication date: December 17, 2020
    Inventors: Jean-Marc BOUTILLIER, Veronique L. CARRERE, Stephanie PERY, Sylvie CAZAUMAYOU, Sylvain BOURRIGAUD
  • (METH)ACRYLIC POLYMER COMPOSITION ITS METHOD OF PREPARATION AND USE
    Publication number: 20200317844
    Abstract: The present invention relates to an impact resistant (meth) acrylic polymer composition. In particular the present invention it relates to impact resistant polymeric composition suitable for glazing or lightning applications. The invention also relates to a process for manufacturing such a polymeric composition suitable for glazing or lightning applications. More particularly the present invention relates to an impact resistant (meth) acrylic polymer composition and relates also to a process for preparing such impact resistant (meth) acrylic polymer composition and its use in glazing or lightning applications.
    Type: Application
    Filed: December 18, 2018
    Publication date: October 8, 2020
    Inventors: Jean-Marc BOUTILLIER, Stephanie PERY, Sylvie CAZAUMAYOU, Sylvain BOURRIGAUD
  • Crosslinked nanostructured cast sheets
    Patent number: 9296854
    Abstract: Transparent and impact-resistant crosslinked acrylic composition consisting of a brittle matrix (I) having a glass transition temperature of greater than 0° C. and of elastomeric domains having a characteristic dimension of less than 100 nm consisting of macromolecular sequences (II) having a flexible nature with a glass transition temperature of less than 0° C.
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: March 29, 2016
    Assignee: Arkema France
    Inventors: Sylvain Bourrigaud, Sylvie Cazaumayou, Stephanie Pery
  • CROSSLINKED NANOSTRUCTURED CAST SHEETS
    Publication number: 20150038650
    Abstract: Transparent and impact-resistant crosslinked acrylic composition consisting of a brittle matrix (I) having a glass transition temperature of greater than 0° C. and of elastomeric domains having a characteristic dimension of less than 100 nm consisting of macromolecular sequences (II) having a flexible nature with a glass transition temperature of less than 0° C.
    Type: Application
    Filed: December 22, 2011
    Publication date: February 5, 2015
    Applicant: Arkema France
    Inventors: Sylvain Bourrigaud, Sylvie Cazaumayou, Stephanie Pery
  • Methacrylic polymer material with improved fire resistance
    Publication number: 20050131117
    Abstract: Light-scattering methacrylic polymer material comprising: from 80 to 90% of a methacrylic (co)polymer; from 5 to 15% of a compatible fire retardant chosen from a halogenated polyphosphonate and a halogenated neutral ester compound of phosphoric acid; and from 1 to 5% of a silica having an elementary particle size of less than 500 nm.
    Type: Application
    Filed: November 30, 2004
    Publication date: June 16, 2005
    Inventors: Jean-Yves Chenard, Stephanie Pery