Patents by Inventor Dirk Klomp

Dirk Klomp 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: 20230058359
    Abstract: A film coating composition, and seed coating composition formed comprising the film forming composition. The film coating composition comprises rosin resin and/or starch derivative and wax dispersion. The sum of rosin/starch and wax in the film coating composition being in the range 2 to 60 wt.%. The seed coating formulation optionally comprises an agrochemical active and/or nutrient, and is applied to seeds or bulbs for wet and dry flowability, abrasion resistance, dust off, germination, plantability and colour retention. In particular, the seed coating composition provides said properties whilst essentially or completely microplastic free. There is also provided a method of making the formulations, and for treating seeds or bulbs with seed coating formulation.
    Type: Application
    Filed: January 15, 2021
    Publication date: February 23, 2023
    Applicant: Croda International Plc
    Inventors: Dirk Klomp, Jerome Sylvain Garnier, Pieter Wilhelmus Johannes Samuels
  • Publication number: 20180334549
    Abstract: The invention provides a drier composition for an air-drying alkyd based coating composition, comprising: a) at least one metal complex comprising a metal and at least one monodentate, bidentate, tridentate, tetradentate, pentadentate and/or hexadentate nitrogen donor ligand, wherein the metal is selected from Fe and Mn, and wherein the metal complex is present in the drier composition in an amount of 0.005 to 99.5 percent by weight metal, based on the total weight of metal and potassium in the drier composition; and b) at least one K salt of octoic acid, naphthenic acid, neodecanoic acid, and/or 2-ethylhexanoic acid; wherein the K salt is present in the drier composition in an amount of 0.5 to 99.995 percent by weight potassium, based on the total weight of metal and potassium in the drier composition. The present invention also relates to a coating composition comprising said drier composition and the use thereof.
    Type: Application
    Filed: July 30, 2018
    Publication date: November 22, 2018
    Inventors: John Weijnen, Martin Bloem, Dirk Klomp
  • Publication number: 20180303023
    Abstract: The invention is directed to a method for preparing coated seed, to a coated seed obtainable by said method, and to the use of a wax in a powder formulation to reduce tackiness of the coated seed. The method for preparing coated seed comprises—applying a seed coating composition to seed; and,—directly thereafter contacting said coated seed with a powder formulation, wherein said powder formulation comprises a wax.
    Type: Application
    Filed: October 12, 2016
    Publication date: October 25, 2018
    Applicant: Incotec Holding B.V.
    Inventors: Lukasz Patyk, Svetlana Victorovan Vasilyeva, Dirk Klomp, Aneesa Kareema Burns
  • Patent number: 10077353
    Abstract: The invention relates to a drier composition for an oxidatively air-drying alkyd based coating composition, comprising: a) at least one metal complex comprising a metal and at least one nitrogen donor ligand, wherein the metal is selected from the group consisting of Fe and Mn, and wherein said at least nitrogen donor ligand is selected from the group comprising monodentate, bidentate, tridentate, tetradentate, pentadentate and hexadentate nitrogen donor ligands; and b) at least one K salt of an organic acid. The present invention also relates to a coating composition comprising said drier composition and the use thereof.
    Type: Grant
    Filed: December 15, 2010
    Date of Patent: September 18, 2018
    Assignee: PPG Europe BV
    Inventors: John Weijnen, Martin Bloem, Dirk Klomp
  • Patent number: 9145501
    Abstract: The invention relates to composition comprising at least one modified alkyd binder, selected from a (meth)acrylate modified alkyd binder and a vinyl modified alkyd binder, wherein the (meth)acrylate modified alkyd and the vinyl modified alkyd binder comprise at least one —C(R100)=CH2 group, wherein R100 is hydrogen or methyl; and at least one metal complex comprising a metal or a metal salt of an organic acid or inorganic anion and at least one ligand, wherein the metal is selected from Fe and Mn, and wherein said at least one ligand is a nitrogen donor ligand, selected from the group comprising monodentate, bidentate, tridentate, tetradentate, pentadentate and hexadentate nitrogen donor ligands.
    Type: Grant
    Filed: September 26, 2012
    Date of Patent: September 29, 2015
    Assignee: PPG Europe BV
    Inventors: John Weijnen, Dirk Klomp
  • Publication number: 20140221520
    Abstract: The invention relates to composition comprising at least one modified alkyd binder, selected from a (meth)acrylate modified alkyd binder and a vinyl modified alkyd binder, wherein the (meth)acrylate modified alkyd and the vinyl modified alkyd binder comprise at least one —C(R100)?CH2 group, wherein R100 is hydrogen or methyl; and at least one metal complex comprising a metal or a metal salt of an organic acid or inorganic anion and at least one ligand, wherein the metal is selected from Fe and Mn, and wherein said at least one ligand is a nitrogen donor ligand, selected from the group comprising monodentate, bidentate, trident ate, tetradentate, pentadentate and hexadentate nitrogen donor ligands.
    Type: Application
    Filed: September 26, 2012
    Publication date: August 7, 2014
    Applicant: PPG EUROPE BV
    Inventors: John Weijnen, Dirk Klomp
  • Publication number: 20130274386
    Abstract: The invention relates to a drier composition for an oxidatively air-drying alkyd based coating composition, comprising: a) at least one metal complex comprising a metal and at least one nitrogen donor ligand, wherein the metal is selected from the group consisting of Fe and Mn, and wherein said at least nitrogen donor ligand is selected from the group comprising monodentate, bidentate, tridentate, tetradentate, pentadentate and hexadentate nitrogen donor ligands; and b) at least one K salt of an organic acid. The present invention also relates to a coating composition comprising said drier composition and the use thereof.
    Type: Application
    Filed: December 15, 2010
    Publication date: October 17, 2013
    Applicant: PPG EUROPE BV
    Inventors: John Weijnen, Martin Bloem, Dirk Klomp