Patents by Inventor Xavier MOLLAT DU JOURDIN

Xavier MOLLAT DU JOURDIN 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).

  • PROCESS FOR PRODUCING AN AQUEOUS POLYMER DISPERSION
    Publication number: 20230348633
    Abstract: The present application relates to a process for producing an aqueous polymer dispersion of polymerized ethylenically unsaturated monomers M by a multistage aqueous radical emulsion polymerization comprising a first aqueous radical emulsion polymerization step of a first monomer composition M.a and subsequently a further aqueous radical emulsion polymerization step of a second monomer composition M.b. The present application also relates to aqueous polymer dispersions obtainable by such a process and to the use thereof, in particular as a binder in coating compositions. The process comprises a multistage aqueous radical emulsion polymerization of ethylenically unsaturated monomers M, comprising a) at least one non-ionic, monoethylenically unsaturated monomer M1 having a solubility in deionized water of at most 60 g/L at 25° C.
    Type: Application
    Filed: July 24, 2020
    Publication date: November 2, 2023
    Inventors: Xavier MOLLAT DU JOURDIN, Joost LESWIN, Michaela REINSCH, Nicole SPECHT, Janine EINHORN-RECH, Joerg Alexander DIMMER, Rainer PACHE, Jochen GATTERMAYER, Hans-Juergen DENU
  • Aqueous binder compositions
    Patent number: 11377566
    Abstract: The present invention relates to aqueous binder compositions comprising an aqueous polymer latex of a film forming carboxylated polymer and a branched polyetheramine polyol dissolved in the aqueous phase of the aqueous polymer latex, wherein essentially all of the amino groups in the branched polyetheramine polyol are tertiary amine groups. The present invention also relates to water-borne coating compositions containing such an aqueous binder composition.
    Type: Grant
    Filed: January 22, 2019
    Date of Patent: July 5, 2022
    Assignee: BASF SE
    Inventors: Xavier Mollat Du Jourdin, Jochen Gattermayer, Joost Leswin, Ivan Cabrera, Anna Maria Mueller-Cristadoro, Benedikt Crone
  • AQUEOUS BINDER COMPOSITIONS
    Publication number: 20200347238
    Abstract: The present invention relates to aqueous binder compositions comprising an aqueous polymer latex of a film forming carboxylated polymer and a branched polyetheramine polyol dissolved in the aqueous phase of the aqueous polymer latex, wherein essentially all of the amino groups in the branched polyetheramine polyol are tertiary amine groups. The present invention also relates to water-borne coating compositions containing such an aqueous binder composition.
    Type: Application
    Filed: January 22, 2019
    Publication date: November 5, 2020
    Inventors: Xavier MOLLAT DU JOURDIN, Jochen GATTERMAYER, Joost LESWIN, Ivan CABRERA, Anna Maria MUELLER-CRISTADORO, Benedikt CRONE
  • Coating compositions for coating fibre cement board
    Patent number: 10619071
    Abstract: The present invention relates to the use of coating compositions for coating fiber cement boards, which contain at least one acrylate based aqueous polymer dispersions as a binder. The present invention further relates to specific acrylate based aqueous polymer dispersions and to a process for preparing these specific acrylate based aqueous polymer dispersions.
    Type: Grant
    Filed: October 19, 2016
    Date of Patent: April 14, 2020
    Assignee: BASF SE
    Inventors: Nicolas Tissier, Xavier Mollat du Jourdin, Hans-Juergen Denu
  • COATING COMPOSITIONS FOR COATING FIBRE CEMENT BOARD
    Publication number: 20180305574
    Abstract: The present invention relates to the use of coating compositions for coating fibre cement boards, which contain at least one acrylate based aqueous polymer dispersions as a binder. The present invention further relates to specific acrylate based aqueous polymer dispersions and to a process for preparing these specific acrylate based aqueous polymer dispersions.
    Type: Application
    Filed: October 19, 2016
    Publication date: October 25, 2018
    Applicant: BASF SE
    Inventors: Nicolas TISSIER, Xavier MOLLAT DU JOURDIN, Hans-Juergen DENU
  • Use of aqueous polymer dispersion in coating agents for improving colour retention
    Patent number: 9926452
    Abstract: The present invention provides the use of aqueous polymer dispersions comprising (a) at least two monomers M1 having a glass transition temperature ?25° C., (b) at least two monomers M2 having a glass transition temperature <25° C., and also further monomers M3, as binders in coating materials for improving the shade stability (color retention).
    Type: Grant
    Filed: November 6, 2013
    Date of Patent: March 27, 2018
    Assignee: BASF SE
    Inventors: Ekkehard Jahns, Sebastian Roller, Alexander Kurek, Ivan Cabrera, Xavier Mollat Du Jourdin, Nicolas Tissier
  • USE OF AQUEOUS POLYMER DISPERSION IN COATING AGENTS FOR IMPROVING COLOUR RETENTION
    Publication number: 20150307716
    Abstract: The present invention provides the use of aqueous polymer dispersions comprising (a) at least two monomers M1 having a glass transition temperature?25° C., (b) at least two monomers M2 having a glass transition temperature<25° C., and also further monomers M3, as binders in coating materials for improving the shade stability (color retention).
    Type: Application
    Filed: November 6, 2013
    Publication date: October 29, 2015
    Applicant: BASF SE
    Inventors: Ekkehard JAHNS, Sebastian ROLLER, Alexander KUREK, Ivan CABRERA, Xavier MOLLAT DU JOURDIN, Nicolas TISSIER