Patents by Inventor Yves MATTER

Yves MATTER 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: 20230357584
    Abstract: A diurethane compound T prepared by reacting one molar equivalent of at least one diisocyanate compound (a) and two molar equivalents of a polyalkoxylated compound (b) selected from the group consisting of monoaromatic monoalcohols (b1) comprising from 6 to 30 polyalkoxylated carbon atoms and comprising from 80 to 500 alkoxy groups, and polyaromatic monoalcohols (b2) comprising from 10 to 80 polyalkoxylated carbon atoms and comprising more than 100 and up to 500 alkoxy groups.
    Type: Application
    Filed: July 26, 2021
    Publication date: November 9, 2023
    Applicant: COATEX
    Inventors: Yves MATTER, Denis RUHLMANN, Jean-Marc SUAU
  • Publication number: 20230340280
    Abstract: The invention relates to a rheology-modifying difunctional compound. The invention also provides an aqueous composition comprising a difunctional compound according to the invention and a method for controlling the viscosity of an aqueous composition using the difunctional compound according to the invention.
    Type: Application
    Filed: July 26, 2021
    Publication date: October 26, 2023
    Applicant: COATEX
    Inventors: Yves MATTER, Denis RUHLMANN, Jean-Marc SUAU
  • Publication number: 20230331665
    Abstract: A rheology-modifying difunctional compound prepared by reacting one molar equivalent of a non-alkoxylated compound (a) and one molar equivalent of a polyethoxylated compound (b). A method for preparing the difunctional compound by reacting one molar equivalent of a non-alkoxylated compound (a) and one molar equivalent of a polyethoxylated compound (b). An aqueous composition with the difunctional compound and an additive. An aqueous formulation with the aqueous composition, an organic or mineral pigment, and an agent. A coating formulation with the aqueous formulation. A concentrated aqueous pigment pulp with the difunctional compound and coloured organic or mineral pigment. A method for controlling the viscosity of an aqueous composition.
    Type: Application
    Filed: July 26, 2021
    Publication date: October 19, 2023
    Applicant: COATEX
    Inventors: Yves MATTER, Denis RUHLMANN, Jean-Marc SUAU
  • Patent number: 11753496
    Abstract: The invention relates to the field involving the softening or lubricating of natural, synthetic or mixed textile fibres, as well as keratin fibres. The invention provides a softening composition, the rheology of which is controlled by means of a particular thickening agent. The invention also relates to the thickening agent, which is made from multiple isocyanate compounds.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: September 12, 2023
    Assignee: COATEX
    Inventors: Yves Kensicher, Benoit Magny, Yves Matter, Jean-Marc Suau
  • Publication number: 20230265295
    Abstract: A triurethane compound may be used to modify rheology. An aqueous composition may include such a triurethane compound and the viscosity of an aqueous composition may be controlled using the triurethane compound.
    Type: Application
    Filed: June 29, 2021
    Publication date: August 24, 2023
    Applicant: COATEX
    Inventors: Yves MATTER, Denis RUHLMANN, Jean Marc SUAU
  • Publication number: 20230257615
    Abstract: A diurethane compound T prepared by reacting one molar equivalent of at least one diisocyanate compound (a) and two molar equivalents of a same polyethoxylated compound (b) including from 100 to 500 oxyethylene groups selected from the group consisting of straight aliphatic monoalcohols (b1) including from 6 to 40 carbon atoms, branched aliphatic monoalcohols (b2) including from 6 to 40 carbon atoms, and cycloaliphatic monoalcohols (b3) including from 6 to 40 carbon atoms.
    Type: Application
    Filed: July 26, 2021
    Publication date: August 17, 2023
    Applicant: COATEX
    Inventors: Yves MATTER, Denis RUHLMANN, Jean-Marc SUAU
  • Publication number: 20230257616
    Abstract: A difunctional compound T prepared by reacting one molar equivalent of at least one dihalogenated compound (a), and two molar equivalents of a same polyalkoxylated compound (b) selected from the group consisting of straight aliphatic monoalcohols (b1), branched aliphatic monoalcohols (b2), cycloaliphatic monoalcohols (b3), monoaromatic monoalcohols (b4), and polyaromatic monoalcohols (b5).
    Type: Application
    Filed: July 26, 2021
    Publication date: August 17, 2023
    Applicant: COATEX
    Inventors: Yves MATTER, Denis RUHLMANN, Jean-Marc SUAU
  • Publication number: 20230025556
    Abstract: Polyurethane heat-stabilizing agents may help resist temperature changes and preparations of an aqueous composition which may be resistant to temperature changes due to the use of such an agent (P). The viscosity may be thermally stabilized by such an aqueous composition in a wide temperature range and for many shear gradient values.
    Type: Application
    Filed: December 2, 2020
    Publication date: January 26, 2023
    Applicant: COATEX
    Inventors: Benoit MAGNY, Yves MATTER, Denis RUHLMANN, Jean Marc SUAU
  • Publication number: 20220356284
    Abstract: A preparation of an aqueous composition that is resistant to temperature variations may include the use of at least one specific heat-stabilizing agent. The heat stabilization of the viscosity of the aqueous composition within a wide temperature range. Such heat-stabilizing agents may include, in polymerized form: (a1) an anionic monomer comprising a polymerizable olefinic unsaturation and a carboxylic acid group, optionally in salt form; (a2) a C1-C7 ester of acrylic acid, methacrylic acid, maleic acid, and/or itaconic acid; (a3) an associative monomer of a formula, R1-(EO)m-(PO)n-R2, wherein m and n are independently 0 or an integer or decimal less than 150, m or n being different from 0, EO is independently a CH2CH2O group, PO is independently a combination of (i) CH2CH2O and (ii) CH(CH3)CH2O and/or CH2CH(CH3)O, R1 is independently a group comprising a polymerizable olefinic unsaturation, and R2 is independently a straight C28-C40-alkyl group or a C28-C40-alkyl group.
    Type: Application
    Filed: December 14, 2020
    Publication date: November 10, 2022
    Applicant: COATEX
    Inventors: Lori HOWELL, Haksu LEE, Benoit MAGNY, Yves MATTER, Denis RUHLMANN, Jean Marc SUAU
  • Publication number: 20220259384
    Abstract: The invention pertains to the field of aqueous thickening compositions, particularly for increasing the viscosity of an aqueous paint or varnish composition, a detergent composition or a cosmetic composition, in particular a cosmetic composition comprising ethoxylated surfactant compounds. The composition according to the invention comprises at least 40% by weight of water and combines a particular thickening compound and a nonionic compound comprising at least one hydrophilic saccharide group attached to at least one linear or branched hydrophobic chain.
    Type: Application
    Filed: July 8, 2020
    Publication date: August 18, 2022
    Applicant: COATEX
    Inventors: Yves MATTER, Denis RUHLMANN, Jean-Marc SUAU
  • Publication number: 20220025203
    Abstract: The invention relates to the field of dispersing agents for an aqueous composition, in particular for dispersing a mineral material in the form of particles. The dispersing agent according to the invention comprises a dispersing polymer combined with an osidic derivative or a derivative of saccharide origin. The invention also relates to an aqueous composition comprising said dispersing agent and a mineral material in the form of particles, and to the use of said agent or composition.
    Type: Application
    Filed: November 14, 2019
    Publication date: January 27, 2022
    Applicant: COATEX
    Inventors: Francis BONY, Morgane LE NEINDRE, Benoit MAGNY, Yves MATTER, Jean-Marc SUAU
  • Patent number: 11214641
    Abstract: The invention relates to a copolymer obtained by polymerisation reaction of at least three comonomers: a first anionic monomer, a second monomer comprising an olefin unsaturation, and a third monomer comprising a hydrophobic group. The invention likewise relates to the use of said copolymer as a thickening agent, in particular in aqueous suspensions of mineral particles with high solids content. The copolymer according to the invention makes it possible to improve the compromise between viscosity with high shear gradient and viscosity with low shear gradient, while also improving water retention inside the suspension.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: January 4, 2022
    Assignee: COATEX
    Inventors: Yves Matter, Jean-Marc Suau, Francis Bony, Francois Dupont
  • Publication number: 20210309788
    Abstract: The present invention relates to novel associative thickeners pertaining to the HEUR category (Hydrophobically-modified Ethoxylated URethane), to intermediate aqueous formulations containing such thickeners, and to the final compositions, for example paint, lacquer, varnish or paper coating slip compositions.
    Type: Application
    Filed: June 17, 2021
    Publication date: October 7, 2021
    Applicant: COATEX
    Inventors: Denis RUHLMANN, Catherine CORFIAS ZUCCALLI, Jean-Marc SUAU, Yves MATTER, Benoit MAGNY
  • Publication number: 20210269580
    Abstract: The invention relates to the field of associative thickeners, and more particularly to associative thickeners of the HEUR type, used in aqueous formulations. In particular, the invention relates to a method for the continuous preparation of HEUR-type associative thickeners by reactive extrusion.
    Type: Application
    Filed: October 15, 2019
    Publication date: September 2, 2021
    Applicant: COATEX
    Inventors: Benoit MAGNY, Yves MATTER, Jean-Marc SUAU
  • Patent number: 11066505
    Abstract: The present invention relates to novel associative thickeners pertaining to the HEUR category (Hydrophobically-modified Ethoxylated URethane), to intermediate aqueous formulations containing such thickeners, and to the final compositions, for example paint, lacquer, varnish or paper coating slip compositions.
    Type: Grant
    Filed: August 3, 2016
    Date of Patent: July 20, 2021
    Assignee: COATEX
    Inventors: Denis Ruhlmann, Catherine Corfias Zuccalli, Jean-Marc Suau, Yves Matter, Benoit Magny
  • Patent number: 11021566
    Abstract: The invention relates to a rheology-modifying urethane compound. The compound comprising urethane functions of the invention can be prepared according to a method in several steps which use different compounds comprising isocyanate functions. For the preparation of the urethane compound according to the invention, a monoisocyanate compound, in particular a monoisocyanate compound resulting from the separate condensation of an asymmetric diisocyanate compound with a reactive compound, is reacted with an alkylene glycol compound in the presence of a polyisocyanate compound. The invention also provides coating compositions comprising mineral particles and a urethane compound according to the invention.
    Type: Grant
    Filed: October 20, 2017
    Date of Patent: June 1, 2021
    Assignee: COATEX
    Inventors: Yves Matter, Denis Ruhlmann, Jean-Marc Suau
  • Publication number: 20200277431
    Abstract: The invention relates to the field involving the softening or lubricating of natural, synthetic or mixed textile fibres, as well as keratin fibres. The invention provides a softening composition, the rheology of which is controlled by means of a particular thickening agent. The invention also relates to the thickening agent, which is made from multiple isocyanate compounds.
    Type: Application
    Filed: December 14, 2018
    Publication date: September 3, 2020
    Applicant: COATEX
    Inventors: Yves KENSICHER, Benoit MAGNY, Yves MATTER, Jean-Marc SUAU
  • Publication number: 20200031985
    Abstract: The invention relates to a rheology-modifying urethane compound. The compound comprising urethane functions of the invention can be prepared according to a method in several steps which use different compounds comprising isocyanate functions. For the preparation of the urethane compound according to the invention, a monoisocyanate compound, in particular a monoisocyanate compound resulting from the separate condensation of an asymmetric diisocyanate compound with a reactive compound, is reacted with an alkylene glycol compound in the presence of a polyisocyanate compound. The invention also provides coating compositions comprising mineral particles and a urethane compound according to the invention.
    Type: Application
    Filed: October 20, 2017
    Publication date: January 30, 2020
    Applicant: COATEX
    Inventors: Yves MATTER, Denis RUHLMANN, Jean-Marc SUAU
  • Publication number: 20190211125
    Abstract: The invention relates to a copolymer obtained by polymerisation reaction of at least three comonomers: a first anionic monomer, a second monomer comprising an olefin unsaturation, and a third monomer comprising a hydrophobic group. The invention likewise relates to the use of said copolymer as a thickening agent, in particular in aqueous suspensions of mineral particles with high solids content. The copolymer according to the invention makes it possible to improve the compromise between viscosity with high shear gradient and viscosity with low shear gradient, while also improving water retention inside the suspension.
    Type: Application
    Filed: September 29, 2017
    Publication date: July 11, 2019
    Applicant: COATEX
    Inventors: Yves MATTER, Jean-Marc SUAU, Francis BONY, Francois DUPONT
  • Patent number: 10233330
    Abstract: The present invention relates to a ternary mixture consisting of at least one homopolymer or copolymer of (meth)acrylic acid, partially or completely neutralized with sodium, with potassium, with lithium and/or with an amine, at least one solution of silicate or metasilicate chosen from the group consisting of a sodium silicate of formula Na2O.nSiO2 (with n varying between 1 and 4), sodium metasilicate Na2SiO3, a potassium silicate K2O.nSiO2 (with n varying between 1 and 4), potassium metasilicate K2SiO3 and a mixture of these compounds, and at least one base, as dispersion and/or grinding aid agents of kaolin in aqueous suspension.
    Type: Grant
    Filed: December 1, 2015
    Date of Patent: March 19, 2019
    Assignee: COATEX
    Inventors: Jacques Mongoin, Christian Jacquemet, Yves Matter, Jean-Marc Suau