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).
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Patent number: 11802215Abstract: A pigmented aqueous inkjet ink set for manufacturing decorative panels comprising: a) a cyan aqueous inkjet ink containing a copper phthalocyanine pigment; b) 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; c) a yellow aqueous inkjet ink containing a pigment C.I Pigment Yellow 150 or a mixed crystal thereof; and d) 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: GrantFiled: November 16, 2021Date of Patent: October 31, 2023Assignee: AGFA NVInventors: Jens Lenaerts, Nadine Willems, Lionel Petton, Amandine Ligot, Sonny Wynants
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Publication number: 20220220329Abstract: An aqueous inkjet ink set for manufacturing decorative panels comprising: a) a cyan aqueous inkjet ink containing a beta-copper phthalocyanine pigment; b) a red aqueous inkjet ink containing a red pigment R and a polymeric dispersant P; c) a yellow aqueous inkjet ink containing a yellow pigment; and d) a black aqueous inkjet ink containing a carbon black pigment; wherein the red aqueous inkjet ink has a weight ratio R/P of red pigment R to polymeric dispersant P that complies with 1.2<R/P<3.0; and wherein the average particle diameter APD of the red pigment R complies with 175 nm<APD<240 nm, as determined by a dynamic light scattering technique using a laser having an emission wavelength of 633 nm and measured under a scattering angle of 90 degrees.Type: ApplicationFiled: April 30, 2020Publication date: July 14, 2022Applicant: AGFA NVInventors: Jens Lenaerts, Lionel Petton, Sonny Wynants
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Publication number: 20220073774Abstract: A pigmented aqueous inkjet ink set for manufacturing decorative panels comprising: a) a cyan aqueous inkjet ink containing a copper phthalocyanine pigment; b) 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; c) a yellow aqueous inkjet ink containing a pigment C.I Pigment Yellow 150 or a mixed crystal thereof; and d) 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: ApplicationFiled: November 16, 2021Publication date: March 10, 2022Applicant: AGFA NVInventors: Jens Lenaerts, Nadine Willems, Lionel Petton, Amandine Ligot, Sonny Wynants
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Patent number: 11207899Abstract: 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: GrantFiled: August 16, 2018Date of Patent: December 28, 2021Assignee: AGFA NVInventors: Jens Lenaerts, Nadine Willems, Lionel Petton, Amandine Ligot, Sonny Wynants
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Publication number: 20210040342Abstract: 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: ApplicationFiled: April 1, 2019Publication date: February 11, 2021Inventors: Lionel Petton, Ellen Bertels, Amandine Ligot, Johan Loccufier, Sonny Wynants
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Patent number: 10794000Abstract: 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: GrantFiled: July 28, 2016Date of Patent: October 6, 2020Assignee: AGFA NVInventors: Lionel Petton, Johan Loccufier, Ellen Bertels
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Publication number: 20200207118Abstract: 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: ApplicationFiled: August 16, 2018Publication date: July 2, 2020Inventors: Jens LENAERTS, Nadine WILLEMS, Lionel PETTON, Amandine LIGOT, Sonny WYNANTS
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Patent number: 10619294Abstract: 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: GrantFiled: July 28, 2016Date of Patent: April 14, 2020Assignee: AGFA NVInventors: Lionel Petton, Johan Loccufier, Ellen Bertels
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Patent number: 10286708Abstract: 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: GrantFiled: May 18, 2016Date of Patent: May 14, 2019Assignee: AGFA-GEVAERTInventors: Fabienne Goethals, Johan Loccufier, Dirk Kokkelenberg, Lionel Petton
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Patent number: 10286707Abstract: 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: GrantFiled: May 19, 2015Date of Patent: May 14, 2019Assignee: AGFA-GEVAERTInventors: Marin Steenackers, Johan Loccufier, Fabienne Goethals, Lionel Petton
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Patent number: 10144238Abstract: 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: GrantFiled: May 17, 2016Date of Patent: December 4, 2018Assignee: AGFA-GEVAERTInventors: Dirk Kokkelenberg, Lionel Petton, Johan Loccufier, Fabienne Goethals
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Publication number: 20180230647Abstract: 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: ApplicationFiled: July 28, 2016Publication date: August 16, 2018Inventors: Lionel PETTON, Johan LOCCUFIER, Ellen BERTELS
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Publication number: 20180216289Abstract: 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: ApplicationFiled: July 28, 2016Publication date: August 2, 2018Inventors: Lionel PETTON, Johan LOCCUFIER, Ellen BERTELS
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Publication number: 20180154667Abstract: 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: ApplicationFiled: May 18, 2016Publication date: June 7, 2018Applicant: AGFA-GEVAERTInventors: Fabienne GOETHALS, Johan LOCCUFIER, Dirk KOKKELENBERG, Lionel PETTON
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Publication number: 20180141364Abstract: 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: ApplicationFiled: May 19, 2015Publication date: May 24, 2018Inventors: Marin STEENACKERS, Johan LOCCUFIER, Fabienne GOETHALS, Lionel PETTON
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Publication number: 20180134055Abstract: 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: ApplicationFiled: May 17, 2016Publication date: May 17, 2018Inventors: Dirk KOKKELENBERG, Lionel PETTON, Johan LOCCUFIER, Fabienne GOETHALS
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Patent number: 9644097Abstract: 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: GrantFiled: April 22, 2012Date of Patent: May 9, 2017Assignee: Dow Global Technologies LLCInventors: Lionel Petton, Hanno R. Van der Wal, Freddy Van Damme, Edwin Mes, Fillip E. Du Prez, Sam Verbrugghe, Jean-Paul Masy
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Publication number: 20140058037Abstract: 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: ApplicationFiled: April 22, 2012Publication date: February 27, 2014Inventors: Lionel Petton, Hanno R. Van der Wal, Freddy Van Damme, Edwin Mes, Fillip E. Du Prez, Sam Verbrugghe, Jean-Paul Masy