Patents by Inventor Simone Hesener
Simone Hesener 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: 10870764Abstract: The present invention relates to a mixture (M) which can be used as curing agent and as adhesion promoter and which comprises at least two components (M1) and (M2), which are different from one another and have in each case independently of one another free and/or blocked isocyanate groups, and which optionally comprises a further component (M3) different from (M1) and (M2); component (M1) comprises at least one aliphatic polyisocyanate, and component (M2) comprises at least one aliphatic polyisocyanate having polyether units, wherein the relative weight ratio of (M1) and (M2) in (M) to one another is in a range from 25:1 to 3:1, based in each case on the solids content of (M1) and (M2), and at least one of the components (M1), (M2), and optionally (M3) present in (M) has hydrolyzable silane groups, to a use of (M) as curing agent and adhesion promoter in a coating composition, to such a coating composition, and to methods for at least partly coating a substrate with a surfacer coat and for at least partly coType: GrantFiled: July 31, 2015Date of Patent: December 22, 2020Assignee: BASF Coatings GmbHInventors: Audree Andersen, Manuela Niemeier, Simone Hesener
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Publication number: 20190092946Abstract: The present invention relates to a mixture (M) which can be used as curing agent and as adhesion promoter and which comprises at least two components (M1) and (M2), which are different from one another and have in each case independently of one another free and/or blocked isocyanate groups, and which optionally comprises a further component (M3) different from (M1) and (M2); component (M1) comprises at least one aliphatic polyisocyanate, and component (M2) comprises at least one aliphatic polyisocyanate having polyether units, wherein the relative weight ratio of (M1) and (M2) in (M) to one another is in a range from 25:1 to 3:1, based in each case on the solids content of (M1) and (M2), and at least one of the components (M1), (M2), and optionally (M3) present in (M) has hydrolyzable silane groups, to a use of (M) as curing agent and adhesion promoter in a coating composition, to such a coating composition, and to methods for at least partly coating a substrate with a surfacer coat and for at least partly coType: ApplicationFiled: July 31, 2015Publication date: March 28, 2019Applicant: BASF Coatings GmbHInventors: Audree ANDERSEN, Manuela NIEMEIER, Simone HESENER
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Patent number: 9932483Abstract: The present invention relates to a solventborne primer surfacer which comprises at least one additive preparable by reacting at least one alpha,omega-hydroxy-functionalized oligoester which possesses an OH number of 30 to 160 mg KOH/g, a theoretical carbon-carbon double bond content of 1 to 2.5 mmol/g, a number-average molecular weight of 1000 to 3000 g/mol, and a weight-average molecular weight of 2800 to 10 000 g/mol, and at least one alkoxysilane which possesses an OH-reactive functional group, the sum of the weight percentage fractions of all additives of the invention being 0.5 to 10 wt %, based on the total amount of the solventborne primer surfacer. The present invention further relates to a process for producing multicoat paint systems, and to multicoat paint systems producible by means of said process. The invention further relates to the use of the additive identified above in solventborne primer surfacers for improving adhesion.Type: GrantFiled: December 17, 2014Date of Patent: April 3, 2018Assignee: BASF Coatings GmbHInventors: Audree Andersen, Cathrin Corten, Manuela Niemeier, Frederik Foelling, Simone Hesener, Nicole Freitag, Stefanie Boshe-Plois
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Publication number: 20160312036Abstract: The present invention relates to a solventborne primer surfacer which comprises at least one additive preparable by reacting at least one alpha,omega-hydroxy-functionalized oligoester which possesses an OH number of 30 to 160 mg KOH/g, a theoretical carbon-carbon double bond content of 1 to 2.5 mmol/g, a number-average molecular weight of 1000 to 3000 g/mol, and a weight-average molecular weight of 2800 to 10 000 g/mol, and at least one alkoxysilane which possesses an OH-reactive functional group, the sum of the weight percentage fractions of all additives of the invention being 0.5 to 10 wt %, based on the total amount of the solventborne primer surfacer. The present invention further relates to a process for producing multicoat paint systems, and to multicoat paint systems producible by means of said process. The invention further relates to the use of the additive identified above in solventborne primer surfacers for improving adhesion.Type: ApplicationFiled: December 17, 2014Publication date: October 27, 2016Applicant: BASF COATINGS GMBHInventors: Audree ANDERSEN, Cathrin CORTEN, Manuela NIEMEIER, Frederik FOELLING, Simone HESENER, Nicole FREITAG, Stefanie BOSHE-PLOIS
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Patent number: 9353287Abstract: Disclosed are coating compositions comprising at least one hydroxyl-containing compound (A) and at least one isocyanato-containing compound (B), wherein one or more of the constituents of the coating composition comprise between 2.5 and 97.5 mol %, based on the entirety of structural units (I) and (II), of at least one structural unit of the formula (I) —N(X—SiR?x(OR?)3-x)n(X?—SiR?y(OR?)3-y)m??(I) and between 2.5 and 97.5 mol %, based on the entirety of structural units (I) and (II), of at least one structural unit of the formula (II) —Z—(X—SiR?x(OR?)3-x)??(II).Type: GrantFiled: December 19, 2007Date of Patent: May 31, 2016Assignee: BASF Coatings GmbHInventors: Matthijs Groenewolt, Andreas Poppe, Gunter Klein, Manuela Niemeier, Elke Westhoff, Wilfried Stubbe, Simone Hesener
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Patent number: 8679589Abstract: The present invention relates to a coating composition comprising (a) at least one hydroxyl-containing compound (A), (b) at least one compound (B) having free and/or blocked isocyanate groups, and (c) at least one catalyst (C) for the crosslinking of silane groups, one or more constituents of the coating composition containing hydrolyzable silane groups, wherein the coating composition contains a water scavenger as further constituent (D).Type: GrantFiled: December 18, 2008Date of Patent: March 25, 2014Assignee: BASF Coatings GmbHInventors: Matthijs Groenewolt, Günter Klein, Andreas Poppe, Simone Hesener, Wilfried Stübbe, Manuela Niemeier, Sabine Holtschulte, Oliver Hilge, Björn Feldmann
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Patent number: 8658752Abstract: The invention relates to the use of partly silanized compounds based on polyisocyanate as crosslinking agents with heightened refractive index in curable coating compositions, more particularly in clearcoat materials for automotive finishing. The invention likewise relates to a coating composition which comprises these compounds as crosslinking agents, and to the use of the coating composition to produce a coating.Type: GrantFiled: June 25, 2009Date of Patent: February 25, 2014Assignee: BASF Coatings GmbHInventors: Matthijs Groenewolt, Simone Hesener, Wilfried Stübbe, Manuela Niemeier, Elke Westhoff
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Publication number: 20140023789Abstract: Disclosed are coating compositions comprising (a) at least one hydroxyl-containing compound (A), (b) at least one compound (B) having isocyanate groups, and (c) at least one catalyst (D) for the crosslinking of silane groups, said catalyst (D) comprising phosphorus. It is an aspect of the disclosed coating compositions that (i) one or more constituents of the coating composition contain hydrolyzable silane groups and (ii) the coating composition can be finally cured to a coating which has statistically distributed regions of an Si—O—Si network.Type: ApplicationFiled: September 25, 2013Publication date: January 23, 2014Applicant: BASF COATINGS GMBHInventors: Matthijs Groenewolt, Andreas Poppe, Gunter Klein, Manuela Niemeier, Elke Westhoff, Wilfried Stubbe, Simone Hesener
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Patent number: 8569438Abstract: Disclosed are coating compositions comprising (a) at least one hydroxyl-containing compound (A), (b) at least one compound (B) having isocyanate groups, and (c) at least one catalyst (D) for the crosslinking of silane groups, said catalyst (D) comprising phosphorus. It is an aspect of the disclosed coating compositions that (i) one or more constituents of the coating composition contain hydrolyzable silane groups and (ii) the coating composition can be finally cured to a coating which has statistically distributed regions of an Si—O—Si network.Type: GrantFiled: December 19, 2007Date of Patent: October 29, 2013Assignee: BASF Coatings GmbHInventors: Matthijs Groenewolt, Andreas Poppe, Guenter Klein, Manuela Niemeier, Elke Westhoff, Wilfried Stuebbe, Simone Hesener
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Publication number: 20110269897Abstract: The invention relates to the use of partly silanized compounds based on polyisocyanate as crosslinking agents with heightened refractive index in curable coating compositions, more particularly in clearcoat materials for automotive finishing. The invention likewise relates to a coating composition which comprises these compounds as crosslinking agents, and to the use of the coating composition to produce a coating.Type: ApplicationFiled: June 25, 2009Publication date: November 3, 2011Applicant: BASF COATINGS GMBHInventors: Matthijs Groenewolt, Simone Hesener, Wilfried Stubbe, Manuela Niemeier, Elke Westhoff
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Patent number: 8013099Abstract: Disclosed herein is a silane-functional mixture, comprising at least one phosphonic diester (A), at least one diphosphonic diester (A), or at least one phosphonic diester and one diphosphonic diester (A), and at least one compound (B) comprising at least two condensable silane groups.Type: GrantFiled: September 13, 2006Date of Patent: September 6, 2011Assignee: BASF Coatings AGInventors: Andreas Poppe, Elke Westhoff, Simone Hesener, Manuela Niemeier, Wilfried Stubbe
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Publication number: 20110027489Abstract: The present invention relates to a coating composition comprising (a) at least one hydroxyl-containing compound (A), (b) at least one compound (B) having free and/or blocked isocyanate groups, and (c) at least one catalyst (C) for the crosslinking of silane groups, ?one or more constituents of the coating composition containing hydrolyzable silane groups, wherein the coating composition contains a water scavenger as further constituent (D).Type: ApplicationFiled: December 18, 2008Publication date: February 3, 2011Applicant: BASF COATINGS GMBHInventors: Matthijs Groenewolt, Günter Klein, Andreas Poppe, Simone Hesener, Wilfried Stubbe, Manuela Niemeier, Sabine Holtschulte, Oliver Hilge, Björn Feldmann
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Publication number: 20100143596Abstract: Disclosed are coating compositions comprising (a) at least one hydroxyl-containing compound (A), (b) at least one compound (B) having isocyanate groups, and (c) at least one catalyst (D) for the crosslinking of silane groups, said catalyst (D) comprising phosphorus. It is an aspect of the disclosed coating compositions that (i) one or more constituents of the coating composition contain hydrolyzable silane groups and (ii) the coating composition can be finally cured to a coating which has statistically distributed regions of an Si—O—Si network.Type: ApplicationFiled: December 19, 2007Publication date: June 10, 2010Applicant: BASF COATINGS AGInventors: Matthijs Groenewolt, Andreas Poppe, Gunter Klein, Manuela Niemeier, Elke Westhoff, Wilfried Stubbe, Simone Hesener
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Publication number: 20100028544Abstract: Disclosed are coating compositions comprising at least one hydroxyl-containing compound (A) and at least one isocyanato-containing compound (B), wherein one or more of the constituents of the coating composition comprise between 2.5 and 97.5 mol %, based on the entirety of structural units (I) and (II), of at least one structural unit of the formula (I) —N(X—SiR?x(OR?)3-x)n(X?—SiR?y(OR?)3-y)m ??(I) and between 2.5 and 97.5 mol %, based on the entirety of structural units (I) and (II), of at least one structural unit of the formula (II) —Z—(X—SiR?x(OR?)3-x) ??(II).Type: ApplicationFiled: December 19, 2007Publication date: February 4, 2010Applicant: BASF COATINGS AGInventors: Matthijs Groenewolt, Andreas Poppe, Gunter Klein, Manuela Niemeier, Elke Westhoff, Wilfried Stubbe, Simone Hesener
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Publication number: 20100015344Abstract: Disclosed are coating compositions comprising (a) at least one hydroxyl-containing compound (A), (b) at least one compound (B) having free and/or blocked isocyanate groups, and (c) at least one catalyst (D) for the crosslinking of silane groups, where (i) one or more constituents of the coating composition contain hydrolyzable silane groups and (iii) the coating composition can be finally cured to a coating which has statistically distributed regions of an Si—O—Si network. The finally cured coating obtained from the coating composition has a post-crosslinking index (PCI) of less than 2, wherein (PCI) is defined as the ratio of the storage modulus E?(200) at 200° C. to the minimum of the storage modulus E?(min) at a temperature above the measured glass transition temperature Tg.Type: ApplicationFiled: December 19, 2007Publication date: January 21, 2010Applicant: BASF COATINGS AGInventors: Matthijs Groenewolt, Andreas Poppe, Gunter Klein, Manuela Niemeier, Elke Westhoff, Wilfried Stubbe, Simone Hesener
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Publication number: 20080293880Abstract: Liquid, thermally curable mixtures comprising, (A) low molecular weight polyols having at least three hydroxyl groups and a hydroxyl group content corresponding to a theoretical OH number of 800 to 1900 mg KOH/g, (B) compounds selected from the group consisting of cyclic and acyclic C9-C16 alkanes functionalized with hydroxyl groups or hydroxyl and at least one thiol group, and (C) low molecular weight or oligomeric compounds having reactive functional groups (c1) complementary to hydroxyl groups and thiol groups, processes for preparing them, and their use.Type: ApplicationFiled: December 8, 2006Publication date: November 27, 2008Applicant: BASF COATINGS AGInventors: Andreas Poppe, Elke Westhoff, Simone Hesener
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Publication number: 20080245999Abstract: Disclosed herein is a silane-functional mixture, comprising at least one phosphonic diester (A), at least one diphosphonic diester (A), or at least one phosphonic diester and one diphosphonic diester (A), and at least one compound (B) comprising at least two condensable silane groups.Type: ApplicationFiled: September 13, 2006Publication date: October 9, 2008Applicant: BASF COATINGS AGInventors: Andreas Poppe, Elke Westhoff, Simone Hesener, Manuela Niemeier, Wilfried Stubbe
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Publication number: 20080220173Abstract: The invention relates to a coating material comprising (A) at least 50% by weight, based on the amount of nonvolatile substances in the coating material, of at least one compound (A1) containing at least one reactive group of the formula(I) —NR—C(O)—N—(X—SiR?x(OR?)3-x)n(X?—SiR?y(OR?)3-y)m ??(I) where R=hydrogen, alkyl, cycloalkyl, aryl or aralkyl, the carbon chain being uninterrupted or interrupted by nonadjacent oxygen, sulfur or NRa groups, with Ra=alkyl, cycloalkyl, aryl or aralkyl, R?=hydrogen, alkyl or cycloalkyl, the carbon chain being uninterrupted or interrupted by nonadjacent oxygen, sulfur or NRa groups, X, X?=linear and/or branched alkylene or cycloalkylene radical of 2 to 20 carbon atoms, R?=alkyl, cycloalkyl, aryl or aralkyl, the carbon chain being uninterrupted or interrupted by nonadjacent oxygen, sulfur or NRa groups, n=0 to 2, m=0 to 2, m+n=2, and x, y=0 to 2, (B) a catalyst for the crosslinking of the —Si(OR?)3-X(y) units, and (C) an aprotic solvent or a mixture of aprotic solvents.Type: ApplicationFiled: September 3, 2005Publication date: September 11, 2008Applicant: BASF COATINGS AKTIENGESELLSCHAFTInventors: Andreas Poppe, Elke Westhoff, Wilfried Stuebbe, Manuela Niemeier, Dunja Mikolajetz, Simone Hesener, Andre Brosseit, Karin Wermelt, Guenter Klein, Martina Moellers