Patents by Inventor Jan Andre Jozef Schutyser
Jan Andre Jozef Schutyser 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: 9534081Abstract: The present invention relates to a crosslinkable composition comprising at least one crosslinkable component and a latent base crosslinking catalyst, which crosslinkable composition has a solids content of typically at least 55 wt (dry weight after crosslinking relative to the total weight of the crosslinking composition) wherein the latent base catalyst is a substituted carbonate salt according to formula 1 wherein X+ represents a non acidic cation, preferably a quaternary ammonium or phosphonium, and wherein R is hydrogen, alkyl, aryl or aralkyl group.Type: GrantFiled: October 6, 2015Date of Patent: January 3, 2017Assignee: NUPLEX RESINS B.V.Inventors: Richard Hendrikus Gerrit Brinkhuis, Jan Andre Jozef Schutyser, Paulus Jozef Dolphijn, Antonius Johannes Wilhelmus Buser, Petrus Johannes Maria David Elfrink, Michael Anthony Gessner, Mohamad Deeb Shalati
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Publication number: 20160168320Abstract: The present invention relates to a crosslinkable composition comprising at least one crosslinkable component and a latent base crosslinking catalyst, which crosslinkable composition has a solids content of typically at least 55 wt (dry weight after crosslinking relative to the total weight of the crosslinking composition) wherein the latent base catalyst is a substituted carbonate salt according to formula 1 wherein X+ represents a non acidic cation, preferably a quaternary ammonium or phosphonium, and wherein R is hydrogen, alkyl, aryl or aralkyl group. The invention relates in particular to a composition crosslinkable by Real Michael Addition (RMA) reaction wherein a component with at least 2 activated unsaturated groups and a component with at least 2 acidic protons C—H in activated methylene or methine groups, preferably malonate react and crosslink to each other in the presence of the base catalyst.Type: ApplicationFiled: October 6, 2015Publication date: June 16, 2016Inventors: Richard Hendrikus Gerrit BRINKHUIS, Jan Andre Jozef SCHUTYSER, Paulus Jozef DOLPHIJN, Antonius Johannes Wilhelmus BUSER, Petrus Johannes Maria David ELFRINK, Michael Anthony GESSNER, Mohamad Deeb SHALATI
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Patent number: 9181452Abstract: The present invention relates to a crosslinkable composition comprising at least one crosslinkable component and a latent base crosslinking catalyst, which crosslinkable composition has a solids content of typically at least 55 wt (dry weight after crosslinking relative to the total weight of the crosslinking composition) wherein the latent base catalyst is a substituted carbonate salt according to formula 1 wherein X+represents a non acidic cation, preferably a quaternary ammonium or phosphonium, and wherein R is hydrogen, alkyl, aryl or aralkyl group.Type: GrantFiled: April 7, 2011Date of Patent: November 10, 2015Assignee: NUPLEX RESINS B.V.Inventors: Richard Hendrikus Gerrit Brinkhuis, Jan Andre Jozef Schutyser, Paulus Jozef Dolphijn, Antonius Johannes Wilhelmus Buser, Petrus Johannes Maria David Elfrink, Michael Anthony Gessner, Mohamad Deeb Shalati
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Patent number: 9181453Abstract: The present invention relates to a crosslinkable polymer composition comprising reactive components A and B each comprising at least 2 reactive groups wherein the at least 2 reactive groups of component A are acidic protons (C—H) in activated methylene or methine groups and the at least 2 reactive groups of component B are activated unsaturated groups (C?C) to achieve crosslinking by Real Michael Addition (RMA), wherein the component A is a malonate containing component and wherein components A and B react on drying of the crosslinkable polymer composition by deblocking of latent base catalyst C by evaporation of carbon dioxide, which latent base crosslinking catalyst, is a substituted carbonate salt according to formula 1 wherein X+ represents a non acidic cation and wherein R is hydrogen, alkyl, aryl or aralkyl group.Type: GrantFiled: April 7, 2011Date of Patent: November 10, 2015Assignee: NUPLEX RESINS B.V.Inventors: Richard Hendrikus Gerrit Brinkhuis, Jan Andre Jozef Schutyser, Paulus Jozef Dolphijn, Antonius Johannes Wilhelmus Buser, Petrus Johannes Maria David Elfrink, Michael Anthony Gessner, Mohamad Deeb Shalati
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Patent number: 8962725Abstract: The present invention relates to a crosslinkable composition comprising at least one crosslinkable component crosslinkable by a latent base crosslinking catalyst comprising a substituted carbonate salt according to formula 1 wherein X+ represents a cation and wherein R is hydrogen, alkyl, aryl or aralkyl group, and wherein the crosslinkable composition comprises 0.1-10 wt %, preferably 0.1-5, more preferably 0.2-3 and most preferably 0.5-1.5 wt % water (relative to total weight of the crosslinkable composition). The invention further relates to a coating composition comprising the crosslinkable composition according to the invention, a novel catalyst composition and to the use of said catalyst composition according to the invention as a latent base crosslinking catalyst in coating compositions, preferably in RMA crosslinkable compositions.Type: GrantFiled: April 7, 2011Date of Patent: February 24, 2015Assignee: Nuplex Resins B.V.Inventors: Richard Hendrikus Gerrit Brinkhuis, Jan Andre Jozef Schutyser, Paulus Jozef Dolphijn, Antonius Johannes Wilhelmus Buser, Petrus Johannes Maria David Elfrink, Michael Anthony Gessner, Mohamad Deeb Shalati
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Patent number: 8735466Abstract: The present invention relates to a film forming composition comprising a resin and modified nanoparticles comprising nanoparticles and adsorbed thereon a segmented copolymer, preferably a segmented blockcopolymer, comprising an adsorbing segment and a hydrophobic surface active segment, wherein the adsorbing segment has one or more functional groups that adsorb on the nanoparticles and wherein the hydrophobic segment is more hydrophobic than the resin providing surface migration of the nanoparticles. The invention also relates to novel modified particles and the use of the specified segmented copolymer of specified modified particles in a film forming composition for imparting thereto improved surface properties such as scratch resistance.Type: GrantFiled: December 21, 2007Date of Patent: May 27, 2014Assignee: Nuplex Resins B.V.Inventors: Jan Andre Jozef Schutyser, Cornelis Adrianus Maria Vijverberg, Richard Hendrikus Gerrit Brinkhuis
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Publication number: 20130210986Abstract: The present invention relates to a crosslinkable composition comprising at least one crosslinkable component and a latent base crosslinking catalyst, which crosslinkable composition has a solids content of typically at least 55 wt (dry weight after crosslinking relative to the total weight of the crosslinking composition) wherein the latent base catalyst is a substituted carbonate salt according to formula (I) wherein X+ represents a non acidic cation, preferably a quaternary ammonium or phosphonium, and wherein R is hydrogen, alkyl, aryl or aralkyl group. The invention relates in particular to a composition crosslinkable by Real Michael Addition (RMA) reaction wherein a component with at least 2 activated unsaturated groups and a malonate component with at least 2 acidic protons C—H in activated methylene or methine groups react and crosslink to each other in the presence of the base catalyst.Type: ApplicationFiled: April 7, 2011Publication date: August 15, 2013Applicant: NUPLEX RESINS B.V.Inventors: Richard Hendrikus Gerrit Brinkhuis, Jan Andre Jozef Schutyser, Paulus Jozef Dolphijn, Antonius Johannes Wilhelmus Buser, Petrus Johannes Maria David Elfrink, Michael Anthony Gessner, Mohamad Deeb Shalati
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Publication number: 20130053505Abstract: The present invention relates to a crosslinkable composition comprising at least one crosslinkable component and a latent base crosslinking catalyst, which crosslinkable composition has a solids content of typically at least 55 wt (dry weight after crosslinking relative to the total weight of the crosslinking composition) wherein the latent base catalyst is a substituted carbonate salt according to formula (I) wherein X+ represents a non acidic cation, preferably a quaternary ammonium or phosphonium, and wherein R is hydrogen, alkyl, aryl or aralkyl group. The invention relates in particular to a composition crosslinkable by Real Michael Addition (RMA) reaction wherein a component with at least 2 activated unsaturated groups and a component with at least 2 acidic protons C—H in activated methylene or methine groups, preferably malonate react and crosslink to each other in the presence of the base catalyst.Type: ApplicationFiled: April 7, 2011Publication date: February 28, 2013Applicant: NUPLEX RESINS B.V.Inventors: Richard Hendrikus Gerrit Brinkhuis, Jan Andre Jozef Schutyser, Paulus Jozef Dolphijn, Antonius Johannes Wilhelmus Buser, Petrus Johannes Maria David Elfrink, Michael Anthony Gessner, Mohamad Deeb Shalati
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Publication number: 20130041091Abstract: The present invention relates to a crosslinkable composition comprising at least one crosslinkable component crosslinkable by a latent base crosslinking catalyst comprising a substituted carbonate salt according to formula 1 wherein X+ represents a cation and wherein R is hydrogen, alkyl, aryl or aralkyl group, and wherein the crosslinkable composition comprises 0.1-10 wt %, preferably 0.1-5, more preferably 0.2-3 and most preferably 0.5-1.5 wt % water (relative to total weight of the crosslinkable composition). The invention further relates to a coating composition comprising the crosslinkable composition according to the invention, a novel catalyst composition and to the use of said catalyst composition according to the invention as a latent base crosslinking catalyst in coating compositions, preferably in RMA crosslinkable compositions.Type: ApplicationFiled: April 7, 2011Publication date: February 14, 2013Applicant: NUPLEX RESINS B.V.Inventors: Richard Hendrikus Gerrit Brinkhuis, Jan Andre Jozef Schutyser, Paulus Jozef Dolphijn, Antonius Johannes Wilhelmus Buser, Petrus Johannes Maria David Elfrink, Michael Anthony Gessner, Mohamad Deeb Shalati
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Patent number: 8029899Abstract: The invention relates to coated particles comprising particles and a crosslinked polysiloxane coating and to a process for the manufacture of said coated particles. Further, the invention relates to the use of the coated particles to improve surface properties of articles and to material compositions comprising the coated particles, in particular coating compositions. According to the invention there is provided coated particles comprising particles having a surface with hydroxy functional groups and a crosslinked polysiloxane coating comprising a reaction product of polysiloxane disilanol according to formula I: wherein n is 1 to 25, and wherein each R is a same or different hydrocarbon group, and a coating crosslinking agent, preferably an alkoxysiloxane having 3 or 4 alkoxy groups which polysiloxane coating is at least partly grafted to the particle surface by reaction with the hydroxy functional groups on the particles.Type: GrantFiled: April 25, 2006Date of Patent: October 4, 2011Assignee: Nuplex Resins B.V.Inventors: Cornelis Adrianus Maria Vijverberg, Jan Andre Jozef Schutyser
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Publication number: 20100317788Abstract: The present invention relates to a film forming composition comprising a resin and modified nanoparticles comprising nanoparticles and adsorbed thereon a segmented copolymer, preferably a segmented blockcopolymer, comprising an adsorbing segment and a hydrophobic surface active segment, wherein the adsorbing segment has one or more functional groups that adsorb on the nanoparticles and wherein the hydrophobic segment is more hydrophobic than the resin providing surface migration of the nanoparticles. The invention also relates to novel modified particles and the use of the specified segmented copolymer of specified modified particles in a film forming composition for imparting thereto improved surface properties such as scratch resistance.Type: ApplicationFiled: December 21, 2007Publication date: December 16, 2010Applicant: NUPLEX RESINS B.V.Inventors: Jan Andre Jozef Schutyser, Cornelis Adrianus Vijverberg, Richard Hendrikus Gerrit Brinkhuis
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Publication number: 20090286901Abstract: The invention relates to coated particles comprising particles and a crosslinked polysiloxane coating and to a process for the manufacture of said coated particles. Further, the invention relates to the use of the coated particles to improve surface properties of articles and to material compositions comprising the coated particles, in particular coating compositions. According to the invention there is provided coated particles comprising particles having a surface with hydroxy functional groups and a crosslinked polysiloxane coating comprising a reaction product of polysiloxane disilanol according to formula (I), wherein n is 1 to 25, and wherein each R is a same or different hydrocarbon group, and a coating crosslinking agent, preferably an alkoxysiloxane having 3 or 4 alkoxy groups which polysiloxane coating is at least partly grafted to the particle surface by reaction with the hydroxy functional groups on the particles.Type: ApplicationFiled: April 25, 2006Publication date: November 19, 2009Inventors: Cornelis Adrianus Maria Vijverberg, Jan Andre Jozef Schutyser
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Publication number: 20040116558Abstract: The present invention pertains to carbamate-melamine formaldehyde cross-linking agents of the formula 1Type: ApplicationFiled: November 3, 2003Publication date: June 17, 2004Applicant: AKZO NOBEL N.V.Inventors: Jan Andre Jozef Schutyser, Aaldert Johannes De Jong
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Publication number: 20010021751Abstract: The invention pertains to a cross-linkable resin composition which is obtainable from the reaction of glyoxylic acid and a hydroxy and/or epoxy group-containing polymer in the absence of amino-containing cross-linkers, characterized in that 0.05-0.6 mole equivalent of glyoxylic acid is used per mole hydroxy group, with the epoxy groups being calculated as two hydroxy groups. The composition can be cross-linked at room temperature, is non-toxic, and is not susceptible to yellowing.Type: ApplicationFiled: December 19, 2000Publication date: September 13, 2001Inventors: Jan Andre Jozef Schutyser, Dirk Emiel Paula Mestach
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Patent number: 6284869Abstract: The invention pertains to an adduct comprising epoxy groups obtainable by condensation of an epoxy compound and at least a monocyclic phosphite according to Formula 1: wherein R1 and R2 may be the same or different and represent H or C1-4 alkyl and m is 1, optionally, in admixture with a bicyclic phosphite according to Formula 1 wherein R1 and R2 are absent, m is 2, and wherein R3-R6 may be the same or different and represent H or C1-4 alkyl.Type: GrantFiled: June 14, 1999Date of Patent: September 4, 2001Assignee: Akzo Nobel N.V.Inventors: Antonius Johannes Wilhelmus Buser, Jan André Jozef Schutyser
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Patent number: 5821305Abstract: The invention relates to a resin composition comprising epoxy resin, a cross linking agent for the epoxy resin in the form of a carboxylic anhydride, and at least one allyl network forming compound. According to the invention, the anhydride-functional compound is a copolymer of an ethylenically unsaturated anhydride and a vinyl compound. Notably suitable are styrene-maleic anhydride copolymers known as SMA Type 1. Surprisingly, it was found that the presence of at least 2 wt.% of triallyl cyanurate (TAC) results in an increase in Tg, such that even with simple difunctional epoxy compounds resins can be obtained which have a glass transition temperature of 130.degree. C. and higher. It was further found that the processing as prepreg of epoxy resins cross-linked using anhydride-vinyl copolymers will be greatly enhanced by the presence of at least 10 % of allyl.Type: GrantFiled: May 12, 1997Date of Patent: October 13, 1998Assignee: Akzo Nobel NVInventors: Jan Andre Jozef Schutyser, Antonius Johannes Wilhelmus Buser
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Patent number: 5821317Abstract: The invention pertains to an adduct obtainable by condensation of a bisepoxy compound and a P-guanamine according to the formula ##STR1## wherein X is CR.sub.3 R.sub.4 --(CR.sub.1 R.sub.2).sub.n --CR.sub.5 R.sub.6 or o-phenylidene, n is 0 or 1, and R.sub.1 -R.sub.8 may be the same or different and represent H, methyl or ethyl, and the molar ratio P-guanamine: bisepoxide is 0.60 to 0.35. The adduct is used in the manufacture of synthetic materials, notably printed wiring boards (PWBs).Type: GrantFiled: August 13, 1997Date of Patent: October 13, 1998Assignee: Akzo Nobel NVInventors: Antonius Johannes Wilhelmus Buser, Jan Andre Jozef Schutyser
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Patent number: 5728468Abstract: The invention relates to an organic phosphorus compound-containing which comprises an interpenetrating polymer network (IPN) produced by polymerizing free-radically polymerizable monomers comprising at least an allyl group-containing monomer and an epoxy resin.Type: GrantFiled: August 3, 1994Date of Patent: March 17, 1998Assignee: Akzo Nobel N.V.Inventors: Jan Andre Jozef Schutyser, Antonius Johannes Wilhelmus Buser, Andre Steenbergen