Patents by Inventor Antonie Jan Bons
Antonie Jan Bons 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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Publication number: 20220176366Abstract: The present disclosure relates to nanoparticle compositions, catalyst compositions, processes for making nanoparticle compositions and processes for making catalyst compositions. In at least one embodiment, a composition includes a plurality of nanoparticles, where each nanoparticle includes a kernel, the kernels include at least one metal element and oxygen, and the kernels have an average particle size from 4 to 100 nanometers, and a particle size distribution of less than 20%.Type: ApplicationFiled: March 27, 2020Publication date: June 9, 2022Inventors: Joshua J. Willis, Jeffrey C, Bunquin, Stephanie M Westbrook, Antonie Jan Bons, Joseph A. Thnockmorton, Javier Guzman, Renyuan Yu
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Patent number: 10899627Abstract: A method of synthesising a molecular sieve of DDR framework type. The method comprises: preparing a synthesis mixture capable of forming a molecular sieve of DDR framework type, said synthesis mixture comprising water, a silicon source, optionally a source of a trivalent element X, optionally a source of a pentavalent element Z, optionally a source of hydroxide ions, optionally a source of a metal cation M, a structure directing agent, and seed crystals having a framework type selected from CHA and LEV; said synthesis mixture being substantially free from fluoride ions; heating said synthesis mixture under static crystallization conditions for a time sufficient to form crystals of said molecular sieve of DDR framework type, said crystallization conditions including a temperature of from 100° C. to 220° C.; and, recovering said crystals of the molecular sieve of DDR framework type from the synthesis mixture.Type: GrantFiled: June 4, 2020Date of Patent: January 26, 2021Assignee: ExxonMobil Chemical Patents Inc.Inventors: Marc H. Anthonis, Antonie Jan Bons, Machteld M. Mertens
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Publication number: 20200399136Abstract: A method of synthesising a molecular sieve of DDR framework type. The method comprises: preparing a synthesis mixture capable of forming a molecular sieve of DDR framework type, said synthesis mixture comprising water, a silicon source, optionally a source of a trivalent element X, optionally a source of a pentavalent element Z, optionally a source of hydroxide ions, optionally a source of a metal cation M, a structure directing agent, and seed crystals having a framework type selected from CHA and LEV; said synthesis mixture being substantially free from fluoride ions; heating said synthesis mixture under static crystallization conditions for a time sufficient to form crystals of said molecular sieve of DDR framework type, said crystallization conditions including a temperature of from 100° C. to 220° C.; and, recovering said crystals of the molecular sieve of DDR framework type from the synthesis mixture.Type: ApplicationFiled: June 4, 2020Publication date: December 24, 2020Inventors: Marc H. Anthonis, Antonie Jan Bons, Machteld M. Mertens
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Patent number: 9725327Abstract: A method of making a crystalline molecular sieve of MFI framework type, preferably ZSM-5, from a synthesis mixture comprising at least one source of tetravalent element (Y), at least one source of trivalent element (X), at least one source of alkali metal hydroxide (MOH), at least one structure directing; (R) and water, said synthesis mixture having the following molar composition: YO2, (p)X2O3: (q) MOH: (r) R: (s) H2O, wherein (p) is from 0.005 to 0.025, (q) is from 0.05 to 0.5, (r) is from 0.05 to 0.15 and (s) is from 35 to 45, wherein the ratio of the largest dimension (L) to the smallest dimension (S) of each crystal of the molecular sieve product is at least 5, and the smallest dimension (S) is from 20 nm to 200 nm.Type: GrantFiled: November 14, 2013Date of Patent: August 8, 2017Assignee: ExxonMobil Chemical Patents Inc.Inventors: Machteld Maria Wilfried Mertens, Marc H. Anthonis, Antonie Jan Bons, Brita Engels, Wilfried Jozef Mortier, Jane Chi-ya Cheng
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Publication number: 20150298982Abstract: A method of making a crystalline molecular sieve of MFI framework type, preferably ZSM-5, from a synthesis mixture comprising at least one source of tetravalent element (Y), at least one source of trivalent element (X), at least one source of alkali metal hydroxide (MOH), at least one structure directing agent (R) and water, said synthesis mixture having the following molar composition: YO2:(p) X2O3:(q) MOH:(r) R:(s) H2O, wherein (p) is from 0.005 to 0.025, (q) is from 0.05 to 0.5, (r) is from 0.05 to 0.15 and (s) is from 35 to 45, wherein the ratio of the largest dimension (L) to the smallest dimension (S) of each crystal of the molecular sieve product is at least 5, and the smallest dimension (S) is from 20 nm to 200 nm.Type: ApplicationFiled: November 14, 2013Publication date: October 22, 2015Inventors: Machteld Maria Wilfried Mertens, Marc H. Anthonis, Antonie Jan Bons, Brita Engels, Wilfried Jozef Mortier, Jane Chi-ya Cheng
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Patent number: 7765855Abstract: Adhesive compositions and a method for selecting adhesive compositions are disclosed herein. Preferred adhesives generally have small domains and/or a homogeneous domain distribution. The method of selecting adhesives is based on size and distribution of the domains.Type: GrantFiled: November 7, 2006Date of Patent: August 3, 2010Assignee: ExxonMobil Chemical Patents Inc.Inventors: Kenneth Lewtas, Antonie Jan Bons, Johan Stuyver
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Patent number: 7210339Abstract: Adhesive compositions and a method for selecting adhesive compositions are disclosed herein. Preferred adhesives generally have small domains and/or a homogeneous domain distribution. The method of selecting adhesives is based on size and distribution of the domains.Type: GrantFiled: March 8, 2004Date of Patent: May 1, 2007Assignee: ExxonMobil Chemical Patents Inc.Inventors: Kenneth Lewtas, Antonie Jan Bons, Johan Stuyver
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Patent number: 7074384Abstract: A new family of crystalline molecular sieves is described having a characteristic XRD pattern as illustrated in FIG. 1, and having three sharp peaks at 2? (CuK?) of 8.82, 12.44, and 23.01.Type: GrantFiled: December 7, 2001Date of Patent: July 11, 2006Assignee: ExxonMobil Chemical Patents Inc.Inventors: Machteld Maria Mertens, Johan Adriaan Martens, Raman Rayishankar, Christine Eva Antiona Kirschhock, Pierre August Jacobs, Antonie Jan Bons, Wilfried J. Mortier
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Patent number: 7049259Abstract: Layers comprising a molecular sieve layer on a porous or non-porous support, having uniform properties and allowing high flux are prepared from colloidal solutions of zeolite or other molecular sieve precursors (particle size less than 100 nm), by deposition, e.g., by spin or dip-coating, or by in situ crystallization.Type: GrantFiled: April 25, 1994Date of Patent: May 23, 2006Assignee: ExxonMobil Research and Engineering CompanyInventors: Harry William Deckman, Allan Joseph Jacobson, James Alexander McHenry, Klaas Keizer, Zeger Alexander Eduard Pieter Vroon, Lothar Ruediger Czarnetzki, Frank Wenyih Lai, Antonie Jan Bons, Anthonie Jan Burggraaf, Jannetje Maatje van den Berge, legal representative, Edward William Corcoran, Jr., Wilfred Jozef Mortier, Johannes Petrus Verduijn, deceased
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Patent number: 7033968Abstract: A process is described for the manufacture of a crystalline molecular sieve layer on a support, which process comprises impregnation of the support with an impregnating material prior to deposition of a crystalline molecular sieve layer and subsequent removal of substantially all the impregnating material.Type: GrantFiled: March 10, 2000Date of Patent: April 25, 2006Assignee: ExxonMobil Research and Engineering CompanyInventors: Antonie Jan Bons, Marc H. Anthonis
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Patent number: 6953767Abstract: The present invention relates to a silicoaluminophosphate molecular sieve comprising at least one intergrown phase of molecular sieves having AEI and CHA framework types, wherein said intergrown phase has an AEI/CHA ratio of from about 5/95 to 40/60 as determined by DIFFaX analysis, using the powder X-ray diffraction pattern of a calcined sample of said silicoaluminophosphate molecular sieve. It also relates to methods for its preparation and to its use in the catalytic conversion of methanol to olefins.Type: GrantFiled: March 7, 2002Date of Patent: October 11, 2005Assignee: ExxonMobil Chemical Patents Inc.Inventors: Marcel J. G. Janssen, An Verberckmoes, Machteld M. Mertens, Antonie Jan Bons, Wilfried J. Mortier
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Patent number: 6812372Abstract: The present invention relates to a silicoaluminophosphate molecular sieve comprising at least one intergrown phase of molecular sieves having AEI and CHA framework types, wherein said intergrown phase has an AEI/CHA ratio of from about 5/95 to 40/60 as determined by DIFFaX analysis, using the powder X-ray diffraction pattern of a calcined sample of said silicoaluminophosphate molecular sieve. It also relates to methods for its preparation and to its use in the catalytic conversion of methanol to olefins.Type: GrantFiled: August 7, 2001Date of Patent: November 2, 2004Assignee: ExxonMobil Chemical Patents Inc.Inventors: Marcel J. G. Janssen, An Verberckmoes, Machteld M. Mertens, Antonie Jan Bons, Wilfried J. Mortier
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Publication number: 20040186215Abstract: Adhesive compositions and a method for selecting adhesive compositions are disclosed herein. Preferred adhesives generally have small domains and/or a homogeneous domain distribution. The method of selecting adhesives is based on size and distribution of the domains.Type: ApplicationFiled: March 8, 2004Publication date: September 23, 2004Inventors: Kenneth Lewtas, Antonie Jan Bons, Johan Stuyver
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Publication number: 20040101475Abstract: A new family of crystalline molecular sieves is described having a characteristic XRD pattern as illustrated in FIG. 1, and having three sharp peaks at 2&thgr; (CuK&agr;) of 8.82, 12.44, and 23.01.Type: ApplicationFiled: November 17, 2003Publication date: May 27, 2004Inventors: Machteld Maria Mertens, Johan Adriaan Martens, Raman Rayishankar, Christine Eva Antiona Kirschhock, Pierre August Jacobs, Antonie Jan Bons, Wilfried J. Mortier
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Publication number: 20020165090Abstract: The present invention relates to a silicoaluminophosphate molecular sieve comprising at least one intergrown phase of molecular sieves having AEI and CHA framework types, wherein said intergrown phase has an AEI/CHA ratio of from about 5/95 to 40/60 as determined by DIFFaX analysis, using the powder X-ray diffraction pattern of a calcined sample of said silicoaluminophosphate molecular sieve. It also relates to methods for its preparation and to its use in the catalytic conversion of methanol to olefins.Type: ApplicationFiled: March 7, 2002Publication date: November 7, 2002Inventors: Marcel J.G. Janssen, An Verberckmoes, Machteld M. Mertens, Antonie Jan Bons, Wilfried J. Mortier
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Patent number: 6190638Abstract: Mixtures of synthesis mixtures of different alkalinity's produce small MFI crystals that are not spherical.Type: GrantFiled: October 19, 1998Date of Patent: February 20, 2001Assignee: Exxon Chemical Patents Inc.Inventors: Marc H. Anthonis, Antonie Jan Bons, Johannes P. Verduijn
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Patent number: 6090289Abstract: Structures comprising an upper crystalline molecular sieve layer on a support, the crystals being at least partially oriented normal to the plane of the layer, there being a dense intermediate crystalline molecular sieve layer between the support and upper layer.Type: GrantFiled: April 3, 1997Date of Patent: July 18, 2000Assignee: Exxon Research & Engineering Co.Inventors: Johannes Petrus Verduijn, Antonie Jan Bons, Marc Henri Carolina Anthonis, Lothar Ruediger Czarnetzki, Wilfried Jozef Mortier
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Patent number: 6074457Abstract: Structures comprising a crystalline molecular sieve layer on a substrate and an additional layer of a refractory material to occlude voids in the molecular sieve layer.Type: GrantFiled: January 13, 1999Date of Patent: June 13, 2000Assignee: Exxon Chemical Patents Inc.Inventors: Marc H. Anthonis, Antonie Jan Bons, Lothar Ruediger Czarnetzki, Wim Guy Jean-Marie DeGijnst, Wilfried Jozef Mortier, Cornelius Wilhelmus Maria Van Oorschot