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).
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Patent number: 11060006Abstract: 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 tType: GrantFiled: August 16, 2019Date of Patent: July 13, 2021Assignee: DSM IP ASSETS B.V.Inventors: Michel Poul Tichelaar, Cornelis Eme Koning, Jan Henderikus Udding, Wilhelmina Westerhof, Chris Reutelingsperger, Adriaan Hofland
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Publication number: 20190375968Abstract: 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 tType: ApplicationFiled: August 16, 2019Publication date: December 12, 2019Inventors: Michel Poul TICHELAAR, Cornelis Eme KONING, Jan Henderikus UDDING, Wilhelmina WESTERHOF, Chris REUTELINGSPERGER, Adriaan HOFLAND
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Patent number: 10428250Abstract: 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 tType: GrantFiled: February 13, 2017Date of Patent: October 1, 2019Assignee: DSM IP ASSETS B.VInventors: Michel Poul Tichelaar, Cornelis Eme Koning, Jan Henderikus Udding, Wilhelmina Westerhof, Chris Reutelingsperger, Adriaan Hofland
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Publication number: 20160289494Abstract: 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: ApplicationFiled: June 7, 2016Publication date: October 6, 2016Inventors: Franciscus Adrianus Cornelis BERGMAN, Adriaan HOFLAND, Gerardus Cornelis OVERBEEK, Ronald TENNEBROEK
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Patent number: 9382446Abstract: 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: GrantFiled: April 25, 2013Date of Patent: July 5, 2016Assignee: DSM IP ASSETS B.V.Inventors: Franciscus Adrianus Cornelis Bergman, Adriaan Hofland, Gerardus Cornelis Overbeek, Ronald Tennebroek
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Publication number: 20150225604Abstract: 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: ApplicationFiled: September 25, 2013Publication date: August 13, 2015Inventors: Johannes Wilhelmus Maria Hendriks, Adriaan Hofland, Michel Poul Tichelaar, Bas Tuijtelaars, Amyke Veurink, Bauke De Vries
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Publication number: 20130274411Abstract: 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: ApplicationFiled: June 10, 2013Publication date: October 17, 2013Inventors: Adriaan HOFLAND, Albertus Ronald HOFKAMP, Franciscus Adrianus Cornelis BERGMAN
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Publication number: 20130236694Abstract: 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: ApplicationFiled: April 25, 2013Publication date: September 12, 2013Applicant: DSM IP ASSETS B.V.Inventors: Franciscus Adrianus Cornelis BERGMAN, Adriaan HOFLAND, Gerardus Cornelis OVERBEEK, Ronald TENNEBROEK
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Publication number: 20130023626Abstract: 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: ApplicationFiled: September 24, 2012Publication date: January 24, 2013Applicant: DSM IP ASSETS B.V.Inventors: Adriaan HOFLAND, Albertus Ronald HOFKAMP, Franciscus Adrianus Cornelis BERGMAN
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Publication number: 20110064933Abstract: 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: ApplicationFiled: March 31, 2009Publication date: March 17, 2011Inventors: Franciscus Adrianus Cornelis Bergman, Adriaan Hofland, Gerardus Cornelis Overbeek, Ronald Tennebroek
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Publication number: 20100048812Abstract: 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: ApplicationFiled: January 10, 2008Publication date: February 25, 2010Inventors: Adriaan Hofland, Albertus Ronald Hofkamp, Franciscus Adrianus Cornelis Bergman
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Patent number: 5064892Abstract: 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: GrantFiled: August 18, 1989Date of Patent: November 12, 1991Assignee: Stamicarbon B.V.Inventors: Adriaan Hofland, Joannes M. Paauwe