Patents by Inventor Emmanuel Faynot

Emmanuel Faynot 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).

  • MAT AND GYPSUM BOARDS SUITABLE FOR WET OR HUMID AREAS
    Publication number: 20240294421
    Abstract: The invention relates to a fibrous mat facer for preparing a gypsum board, to a gypsum board comprising said mat facer and to a system comprising said gypsum board. The fibrous mat comprises at least one ply of a non-woven fabric, and a binder composition, wherein the binder composition represents from 10 to 40 wt % of the total weight of the mat. The binder composition comprises a copolymer comprising a co-monomer unit of a vinyl ester of an alpha branched aliphatic monocarboxylic acid, said copolymer being present in an amount from 25 to 100 wt % of the binder composition weight.
    Type: Application
    Filed: May 9, 2024
    Publication date: September 5, 2024
    Inventors: Emmanuel FAYNOT, Marc BERLIOZ, Samuel MERLET, Claude LECLERCQ
  • Mat and gypsum boards suitable for wet or humid areas
    Patent number: 12012352
    Abstract: The invention relates to a fibrous mat facer for preparing a gypsum board, to a gypsum board comprising said mat facer and to a system comprising said gypsum board. The fibrous mat comprises at least one ply of a non-woven fabric, and a binder composition, wherein the binder composition represents from 10 to 40 wt % of the total weight of the mat. The binder composition comprises a copolymer comprising a co-monomer unit of a vinyl ester of an alpha branched aliphatic monocarboxylic acid, said copolymer being present in an amount from 25 to 100 wt % of the binder composition weight.
    Type: Grant
    Filed: October 6, 2015
    Date of Patent: June 18, 2024
    Assignee: AHLSTROM OYJ
    Inventors: Emmanuel Faynot, Marc Berlioz, Samuel Merlet, Claude Leclercq
  • Gypsum board suitable for wet or humid areas
    Patent number: 11280090
    Abstract: Gypsum board having a core, said core having at least one side covered with a non-woven fabric; characterized in that the inner side of the non-woven fabric, which is in contact with the core of the gypsum board, has a surface roughness Ra of from 25 to 60 micrometers, preferably from 25 to 50 micrometers, advantageously from 25 to 40 micrometers.
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: March 22, 2022
    Assignee: Ahlstrom-Munksjö Oyj
    Inventors: Emmanuel Faynot, Marc Berlioz, Samuel Merlet, Claude Leclercq
  • Gypsum board suitable for wet or humid areas
    Publication number: 20200284035
    Abstract: Gypsum board having a core, said core having at least one side covered with a non-woven fabric; characterized in that the inner side of the non-woven fabric, which is in contact with the core of the gypsum board, has a surface roughness Ra of from 25 to 60 micrometers, preferably from 25 to 50 micrometers, advantageously from 25 to 40 micrometers.
    Type: Application
    Filed: May 22, 2020
    Publication date: September 10, 2020
    Inventors: Emmanuel Faynot, Marc Berlioz, Samuel Merlet, Claude Leclercq
  • Gypsum board suitable for wet or humid areas
    Patent number: 10662648
    Abstract: Gypsum board having a core, said core having at least one side covered with a non-woven fabric; characterized in that the inner side of the non-woven fabric, which is in contact with the core of the gypsum board, has a surface roughness Ra of from 25 to 60 micrometers, preferably from 25 to 50 micrometers, advantageously from 25 to 40 micrometers.
    Type: Grant
    Filed: December 26, 2012
    Date of Patent: May 26, 2020
    Assignee: Ahlstrom-Munksjö Oyj
    Inventors: Emmanuel Faynot, Marc Berlioz, Samuel Merlet, Claude Leclercq
  • MAT AND GYPSUM BOARDS SUITABLE FOR WET OR HUMID AREAS
    Publication number: 20170305783
    Abstract: The invention relates to a fibrous mat facer for preparing a gypsum board, to a gypsum board comprising said mat facer and to a system comprising said gypsum board. The fibrous mat comprises at least one ply of a non-woven fabric, and a binder composition, wherein the binder composition represents from 10 to 40 wt % of the total weight of the mat. The binder composition comprises a copolymer comprising a co-monomer unit of a vinyl ester of an alpha branched aliphatic monocarboxylic acid, said copolymer being present in an amount from 25 to 100 wt % of the binder composition weight.
    Type: Application
    Filed: October 6, 2015
    Publication date: October 26, 2017
    Inventors: Emmanuel FAYNOT, Marc BERLIOZ, Samuel MERLET, Claude LECLERCQ
  • GYPSUM BOARD SUITABLE FOR WET OR HUMID AREAS
    Publication number: 20150010730
    Abstract: Gypsum board having a core, said core having at least one side covered with a non-woven fabric; characterized in that the inner side of the non-woven fabric, which is in contact with the core of the gypsum board, has a surface roughness Ra of from 25 to 60 micrometers, preferably from 25 to 50 micrometers, advantageously from 25 to 40 micrometers.
    Type: Application
    Filed: December 26, 2012
    Publication date: January 8, 2015
    Inventors: Emmanuel Faynot, Marc Berlioz, Samuel Merlet, Claude Leclercq