Patents by Inventor Adriaan Hofland

Adriaan Hofland 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).

  • Patent number: 11060006
    Abstract: The present invention pertains to a method for manufacturing a laminated textile product comprising providing a first intermediate product comprising a primary backing having a front surface and a back surface, and yarns stitched into the primary backing, the yarns extending from the front surface of the backing material, feeding the intermediate product along a body having a heated surface, the back surface being pressed against the said heated surface, to at least partly melt the yarns present in the intermediate product to bond the yarns to the backing, wherein the part of the back surface that is pressed against the heated surface has a relative speed with respect to the heated surface, so as to provide a second intermediate product having a calendered back surface, providing a dimensionally stable carrier sheet or secondary backing, and connecting the second intermediate product to the carrier sheet by providing a hot melt adhesive between the calendered surface and the sheet, and pressing the sheet to t
    Type: Grant
    Filed: August 16, 2019
    Date of Patent: July 13, 2021
    Assignee: DSM IP ASSETS B.V.
    Inventors: Michel Poul Tichelaar, Cornelis Eme Koning, Jan Henderikus Udding, Wilhelmina Westerhof, Chris Reutelingsperger, Adriaan Hofland
  • Publication number: 20190375968
    Abstract: The present invention pertains to a method for manufacturing a laminated textile product comprising providing a first intermediate product comprising a primary backing having a front surface and a back surface, and yarns stitched into the primary backing, the yarns extending from the front surface of the backing material, feeding the intermediate product along a body having a heated surface, the back surface being pressed against the said heated surface, to at least partly melt the yarns present in the intermediate product to bond the yarns to the backing, wherein the part of the back surface that is pressed against the heated surface has a relative speed with respect to the heated surface, so as to provide a second intermediate product having a calendered back surface, providing a dimensionally stable carrier sheet or secondary backing, and connecting the second intermediate product to the carrier sheet by providing a hot melt adhesive between the calendered surface and the sheet, and pressing the sheet to t
    Type: Application
    Filed: August 16, 2019
    Publication date: December 12, 2019
    Inventors: Michel Poul TICHELAAR, Cornelis Eme KONING, Jan Henderikus UDDING, Wilhelmina WESTERHOF, Chris REUTELINGSPERGER, Adriaan HOFLAND
  • Patent number: 10428250
    Abstract: The present invention pertains to a method for manufacturing a laminated textile product comprising providing a first intermediate product comprising a primary backing having a front surface and a back surface, and yarns stitched into the primary backing, the yarns extending from the front surface of the backing material, feeding the intermediate product along a body having a heated surface, the back surface being pressed against the said heated surface, to at least partly melt the yarns present in the intermediate product to bond the yarns to the backing, wherein the part of the back surface that is pressed against the heated surface has a relative speed with respect to the heated surface, so as to provide a second intermediate product having a calendered back surface, providing a dimensionally stable carrier sheet or secondary backing, and connecting the second intermediate product to the carrier sheet by providing a hot melt adhesive between the calendered surface and the sheet, and pressing the sheet to t
    Type: Grant
    Filed: February 13, 2017
    Date of Patent: October 1, 2019
    Assignee: DSM IP ASSETS B.V
    Inventors: Michel Poul Tichelaar, Cornelis Eme Koning, Jan Henderikus Udding, Wilhelmina Westerhof, Chris Reutelingsperger, Adriaan Hofland
  • Publication number: 20160289494
    Abstract: An aqueous coating composition comprising an autoxidisable fatty acid modified polyester resin having ?40 wt % of fatty acid residues; a Tg in the range of from ?70 to +20° C.; an acid value less than 40 mg KOH/g; a Mw in the range of from 5,000 to 125,000 g/mol; >5 wt % of ring structures; and said composition having a co-solvent content less than 20 wt % by weight of solids; a solids content >38 wt %; and when in the form of the film having a telegraphing value of less than 35 gloss units.
    Type: Application
    Filed: June 7, 2016
    Publication date: October 6, 2016
    Inventors: Franciscus Adrianus Cornelis BERGMAN, Adriaan HOFLAND, Gerardus Cornelis OVERBEEK, Ronald TENNEBROEK
  • Patent number: 9382446
    Abstract: An aqueous coating composition comprising an autoxidizable fatty acid modified polyester resin having ?40 wt % of fatty acid residues; a Tg in the range of from ?70 to +20° C.; an acid value less than 40 mg KOH/g; a Mw in the range of from 5,000 to 125,000 g/mol; >5 wt % of ring structures; and the composition having a co-solvent content less than 20 wt % by weight of solids; a solids content >38 wt %; and when in the form of the film having a telegraphing value of less than 35 gloss units.
    Type: Grant
    Filed: April 25, 2013
    Date of Patent: July 5, 2016
    Assignee: DSM IP ASSETS B.V.
    Inventors: Franciscus Adrianus Cornelis Bergman, Adriaan Hofland, Gerardus Cornelis Overbeek, Ronald Tennebroek
  • Publication number: 20150225604
    Abstract: There is described a solvent assisted dispersion (SAD) process for preparing an aqueous polycondensate (such as a polyester e.g. uralkyd) dispersion substantially free of solvents, comprising the steps of (a) reacting in a non-protic solvent a mixture of (i) one or more polycondensate monomers, oligomers and/or polymers comprising a plurality of isocyanate-reactive groups; wherein the monomers, oligomers and/or polymers comprises at least 2% by weight (components) of a fully, partially or non-neutralized acid group having a pKa less than 3 (ii) at least one multifunctional isocyanate, to form a mixture of a first (e.g. uralkyd) emulsifier resin and the non-protic solvent; (b) optionally, reacting the first emulsifier resin from step (a) with at least one monomer, oligomer and/or polymer different from component (a) (performance polymer) to form a second (e.g.
    Type: Application
    Filed: September 25, 2013
    Publication date: August 13, 2015
    Inventors: Johannes Wilhelmus Maria Hendriks, Adriaan Hofland, Michel Poul Tichelaar, Bas Tuijtelaars, Amyke Veurink, Bauke De Vries
  • Publication number: 20130274411
    Abstract: A water-dispersible, air-drying uralkyd resin comprising the reaction product of a) of at least one fatty acid modified polyester polyol comprising components i) at least one unsaturated C6 to C30 fatty acid; ii) at least one aromatic monocarboxylic acid; iii) at least one (cyclo)aliphatic dicarboxylic acid or (cyclo)aliphatic dicarboxylic anhydride; iv) at least one polyol; b) at least one polyol having a hydroxyl value in the range of from 50 to 350 mgKOH/g; c) at least one polyol bearing ionic and/or potentially ionic water-dispersing groups with a weight average molecular weight?500 g/mol; and d) at least one polyisocyanate.
    Type: Application
    Filed: June 10, 2013
    Publication date: October 17, 2013
    Inventors: Adriaan HOFLAND, Albertus Ronald HOFKAMP, Franciscus Adrianus Cornelis BERGMAN
  • Publication number: 20130236694
    Abstract: An aqueous coating composition comprising an autoxidisable fatty acid modified polyester resin having 40 wt % of fatty acid residues; a Tg in the range of from ?70 to +20° C.; an acid value less than 40 mg KOH/g; a Mw in the range of from 5,000 to 125,000 g/mol; >5 wt % of ring structures; and said composition having a co-solvent content less than 20 wt % by weight of solids; a solids content >38 wt %; and when in the form of the film having a telegraphing value of less than 35 gloss units.
    Type: Application
    Filed: April 25, 2013
    Publication date: September 12, 2013
    Applicant: DSM IP ASSETS B.V.
    Inventors: Franciscus Adrianus Cornelis BERGMAN, Adriaan HOFLAND, Gerardus Cornelis OVERBEEK, Ronald TENNEBROEK
  • Publication number: 20130023626
    Abstract: A water-dispersible, air-drying uralkyd resin comprising the reaction product of a) of at least one fatty acid modified polyester polyol comprising components i) at least one unsaturated C6 to C30 fatty acid; ii) at least one aromatic monocarboxylic acid; iii) at least one (cyclo)aliphatic dicarboxylic acid or (cyclo)aliphatic dicarboxylic anhydride; iv) at least one polyol; b) at least one polyol having a hydroxyl value in the range of from 50 to 350 mgKOH/g; c) at least one polyol bearing ionic and/or potentially ionic water-dispersing groups with a weight average molecular weight ?500 g/mol; and d) at least one polyisocyanate.
    Type: Application
    Filed: September 24, 2012
    Publication date: January 24, 2013
    Applicant: DSM IP ASSETS B.V.
    Inventors: Adriaan HOFLAND, Albertus Ronald HOFKAMP, Franciscus Adrianus Cornelis BERGMAN
  • Publication number: 20110064933
    Abstract: An aqueous coating composition comprising an autoxidisable fatty acid modified polyester resin having ?40 wt % of fatty acid residues; a Tg in the range of from ?70 to +20° C.; an acid value less than 40 mg KOH/g; a Mw in the range of from 5,000 to 125,000 g/mol; >5 wt % of ring structures; and said composition having a co-solvent content less than 20 wt % by weight of solids; a solids content >38 wt %; and when in the form of the film having a telegraphing value of less than 35 gloss units.
    Type: Application
    Filed: March 31, 2009
    Publication date: March 17, 2011
    Inventors: Franciscus Adrianus Cornelis Bergman, Adriaan Hofland, Gerardus Cornelis Overbeek, Ronald Tennebroek
  • Publication number: 20100048812
    Abstract: A water-dispersible, air-drying uralkyd resin comprising the reaction product of a) of at least one fatty acid modified polyester polyol comprising components i) at least one unsaturated C6 to C30 fatty acid; ii) at least one aromatic monocarboxylic acid; iii) at least one (cyclo)aliphatic dicarboxylic acid or (cyclo)aliphatic dicarboxylic anhydride; iv) at least one polyol; b) at least one polyol having a hydroxyl value in the range of from 50 to 350 mgKOH/g; c) at least one polyol bearing ionic and/or potentially ionic water-dispersing groups with a weight average molecular weight ?<500 g/mol; and d) at least one polyisocyanate.
    Type: Application
    Filed: January 10, 2008
    Publication date: February 25, 2010
    Inventors: Adriaan Hofland, Albertus Ronald Hofkamp, Franciscus Adrianus Cornelis Bergman
  • Patent number: 5064892
    Abstract: The invention relates to a resin composition based on a polymer and an ester of an unsaturated fatty acid and an alchol containing a terminal unsaturation. The resin composition contains as ester a compound with the formula: ##STR1## where: R.sup.1 is an alkylene radical with 10-24 carbon atoms and at least one non-terminal ethylenically unsaturated bond andR.sup.2 is a derivative of an organic group comprising one or more terminal allylether groups.The resin composition is preferably substantially 100%-solid.
    Type: Grant
    Filed: August 18, 1989
    Date of Patent: November 12, 1991
    Assignee: Stamicarbon B.V.
    Inventors: Adriaan Hofland, Joannes M. Paauwe