Patents by Inventor Lionel Petton

Lionel Petton 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: 20210040342
    Abstract: An aqueous inkjet ink for textile printing comprising a disperse dyestuff and a glycerol ester of two or three long-chain fatty acids. The invention also includes an inkjet printing method for dyeing fabrics comprising hydrophobic fibres using the above described aqueous inkjet ink.
    Type: Application
    Filed: April 1, 2019
    Publication date: February 11, 2021
    Inventors: Lionel Petton, Ellen Bertels, Amandine Ligot, Johan Loccufier, Sonny Wynants
  • Patent number: 10794000
    Abstract: A method for manufacturing printed textiles includes the steps of: a) inkjet printing an image onto a textile substrate with one or more inkjet printing liquids containing thermally reactive composite resin particles in an aqueous medium; and b) fixing the inkjet printed image by applying directly and/or indirectly a heat treatment to the image; wherein the thermally reactive composite resin particles contain at least one thermal cross-linker and at least one polymeric resin containing functional groups suitable for reacting with the thermal cross-linker.
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: October 6, 2020
    Assignee: AGFA NV
    Inventors: Lionel Petton, Johan Loccufier, Ellen Bertels
  • Publication number: 20200207118
    Abstract: A pigmented aqueous inkjet ink set for manufacturing decorative panels includes a cyan aqueous inkjet ink containing a copper phthalocyanine pigment; a red aqueous inkjet ink containing a red pigment selected from the group consisting of C.I. Pigment Red 254, C.I. Pigment Red 122, C.I. Pigment Red 176 and mixed crystals thereof; a yellow aqueous inkjet ink containing a pigment C.I Pigment Yellow 150 or a mixed crystal thereof; and a black aqueous inkjet ink containing a carbon black pigment, wherein the aqueous inkjet inks contain a surfactant. An inkjet printing method for manufacturing decorative panels is also disclosed.
    Type: Application
    Filed: August 16, 2018
    Publication date: July 2, 2020
    Inventors: Jens LENAERTS, Nadine WILLEMS, Lionel PETTON, Amandine LIGOT, Sonny WYNANTS
  • Patent number: 10619294
    Abstract: An inkjet printing liquid contains thermally reactive composite resin particles in an aqueous medium, wherein the thermally reactive composite resin particles contain: a) at least one thermal cross-linker; and b) at least one polymeric resin containing functional groups suitable for reacting with the thermal cross-linker.
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: April 14, 2020
    Assignee: AGFA NV
    Inventors: Lionel Petton, Johan Loccufier, Ellen Bertels
  • Patent number: 10286708
    Abstract: A laser markable composition includes (a) an aqueous medium; (b) capsules composed of a polymeric shell surrounding a core; (c) a color developing agent or color developing agent precursor; and (d) an optothermal converting agent; characterized in that the core of the capsule contains a leuco dye.
    Type: Grant
    Filed: May 18, 2016
    Date of Patent: May 14, 2019
    Assignee: AGFA-GEVAERT
    Inventors: Fabienne Goethals, Johan Loccufier, Dirk Kokkelenberg, Lionel Petton
  • Patent number: 10286707
    Abstract: A color laser markable composition includes at least a first and a second Diffusion Hindered Molecular Assembly (DHMA), each including a leuco dye and, respectively, a first and second sensitizer. With the laser markable composition, at least two different colors may be formed in a single layer.
    Type: Grant
    Filed: May 19, 2015
    Date of Patent: May 14, 2019
    Assignee: AGFA-GEVAERT
    Inventors: Marin Steenackers, Johan Loccufier, Fabienne Goethals, Lionel Petton
  • Patent number: 10144238
    Abstract: A laser markable composition includes (a) an aqueous medium; (b) a leuco dye; (c) an optothermal converting agent; and (d) a color developing agent, characterized in that the color developing agent is a polymer particle capable of forming an acid upon exposure to heat.
    Type: Grant
    Filed: May 17, 2016
    Date of Patent: December 4, 2018
    Assignee: AGFA-GEVAERT
    Inventors: Dirk Kokkelenberg, Lionel Petton, Johan Loccufier, Fabienne Goethals
  • Publication number: 20180230647
    Abstract: A method for manufacturing printed textiles including the steps of: a) inkjet printing an image onto a textile substrate with one or more inkjet printing liquids containing thermally reactive composite resin particles in an aqueous medium; and b) fixing the inkjet printed image by applying directly and/or indirectly a heat treatment to the image; wherein the thermally reactive composite resin particles contain at least one thermal cross-linker and at least one polymeric resin containing functional groups suitable for reacting with the thermal cross-linker.
    Type: Application
    Filed: July 28, 2016
    Publication date: August 16, 2018
    Inventors: Lionel PETTON, Johan LOCCUFIER, Ellen BERTELS
  • Publication number: 20180216289
    Abstract: An inkjet printing liquid contains thermally reactive composite resin particles in an aqueous medium, wherein the thermally reactive composite resin particles contain: a) at least one thermal cross-linker; and b) at least one polymeric resin containing functional groups suitable for reacting with the thermal cross-linker.
    Type: Application
    Filed: July 28, 2016
    Publication date: August 2, 2018
    Inventors: Lionel PETTON, Johan LOCCUFIER, Ellen BERTELS
  • Publication number: 20180154667
    Abstract: A laser markable composition includes (a) an aqueous medium; (b) capsules composed of a polymeric shell surrounding a core; (c) a colour developing agent or colour developing agent precursor; and (d) an optothermal converting agent; characterized in that the core of the capsule contains a leuco dye.
    Type: Application
    Filed: May 18, 2016
    Publication date: June 7, 2018
    Applicant: AGFA-GEVAERT
    Inventors: Fabienne GOETHALS, Johan LOCCUFIER, Dirk KOKKELENBERG, Lionel PETTON
  • Publication number: 20180141364
    Abstract: A colour laser markable composition includes at least a first and a second Diffusion Hindered Molecular Assembly (DHMA), each including a leuco dye and, respectively, a first and second sensitizer. With the laser markable composition, at least two different colours may be formed in a single layer.
    Type: Application
    Filed: May 19, 2015
    Publication date: May 24, 2018
    Inventors: Marin STEENACKERS, Johan LOCCUFIER, Fabienne GOETHALS, Lionel PETTON
  • Publication number: 20180134055
    Abstract: A laser markable composition includes (a) an aqueous medium; (b) a leuco dye; (c) an optothermal converting agent; and (d) a colour developing agent, characterized in that the colour developing agent is a polymer particle capable of forming an acid upon exposure to heat.
    Type: Application
    Filed: May 17, 2016
    Publication date: May 17, 2018
    Inventors: Dirk KOKKELENBERG, Lionel PETTON, Johan LOCCUFIER, Fabienne GOETHALS
  • Patent number: 9644097
    Abstract: A polymeric stabilizer is produced by copolymerizing an unsaturated polyether with an unsaturated low molecular weight monomer in a controlled radical polymerization. The polymeric stabilizer is useful for producing polymer polyol products via a mechanical dispersion process or an in situ polymerization process.
    Type: Grant
    Filed: April 22, 2012
    Date of Patent: May 9, 2017
    Assignee: Dow Global Technologies LLC
    Inventors: Lionel Petton, Hanno R. Van der Wal, Freddy Van Damme, Edwin Mes, Fillip E. Du Prez, Sam Verbrugghe, Jean-Paul Masy
  • Publication number: 20140058037
    Abstract: A polymeric stabilizer is produced by copolymerizing an unsaturated polyether with an unsaturated low molecular weight monomer in a controlled radical polymerization. The polymeric stabilizer is useful for producing polymer polyol products via a mechanical dispersion process or an in situ polymerization process.
    Type: Application
    Filed: April 22, 2012
    Publication date: February 27, 2014
    Inventors: Lionel Petton, Hanno R. Van der Wal, Freddy Van Damme, Edwin Mes, Fillip E. Du Prez, Sam Verbrugghe, Jean-Paul Masy