Patents by Inventor Beata A. Kilos
Beata A. Kilos 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: 20230312446Abstract: Embodiments are directed towards a process for producing a (poly)alkylene glycol monoalkyl ether. The process includes providing an admixture of a crystalline metallosilicate molecular sieve catalyst and an oxide of a metal and reacting in a liquid phase process an olefin and a (poly)alkylene glycol in the presence of the admixture to yield the (poly)alkylene glycol monoalkyl ether. Reacting the olefin and the (poly)alkylene glycol in the presence of the admixture is at a temperature of 80° C. to 200° C.Type: ApplicationFiled: September 2, 2021Publication date: October 5, 2023Applicant: Dow Global Technologies LLCInventors: Beata A. Kilos, Aditya Bhan, Amy Wetzel, Wen-Sheng Lee
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Publication number: 20230272150Abstract: A method for preparing low odor polyurethane foams by the use of a high silica zeolite and a foam-forming composition.Type: ApplicationFiled: September 14, 2021Publication date: August 31, 2023Inventors: Praveenkumar Boopalachandran, Daniel G. Abebe, Kefu Sun, Scott T. Matteucci, Luis Garcia, Beata A. Kilos
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Publication number: 20220298093Abstract: Embodiments of the present disclosure are directed towards methods of etherification including reducing templates of a zeolite catalyst to provide a reduced template zeolite catalyst having from 3 to 15 weight percent weight percent of templates maintained following calcination of zeolite catalyst; and contacting the reduced template zeolite catalyst with an olefin and an alcohol to produce a monoalkyl ether.Type: ApplicationFiled: September 23, 2020Publication date: September 22, 2022Applicant: Dow Global Technologies LLCInventors: Wen-Sheng Lee, Beata A. Kilos, Sung-Yu Ku, Stephen W. King
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Patent number: 9890047Abstract: A process comprising: A) contacting one or more of sources of silicon oxide, selected from water soluble.silica sources arid alkali metal silicates, with an aqueous reaction medium, comprising one or more nonionic surfactants and thereby forming mesoporous structures comprising crosslinked silicon oxide units, wherein said crosslinked silicon oxide units have pores of about 1 to about 100 nanometers and wherein the aqueous reaction medium exhibits a pH of about 0 to about 4.0; B) exposing the aqueous reaction medium containing the mesoporous structures to elevated temperatures for a time sufficient to achieve the desired structure and pore size. Preferred water soluble silica sources comprise silicic acid, or polysilicic acids, The aqueous reaction, medium is prepared by combining one or more nonionic surfactants and water, theteby forming an aqueous, reaction medium, comprising micelles. Preferably, the aqueous reaction medium further comprises, a.Type: GrantFiled: November 19, 2012Date of Patent: February 13, 2018Assignee: Dow Global Technologies LLCInventors: Beata A Kilos, Cathy L Tway, Scott T Matteucci, Christopher J Tucker, Anne M Kelly-Rowley
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Patent number: 9499712Abstract: The present invention provides compositions for use as elastomeric roof coatings having excellent infrared (IR) reflectivity which comprise (i) one or more elastomeric copolymer having a measured glass transition temperature (measured Tg) of from ?100 to 0° C. and one or more mesoporous filler, preferably a mesoporous filler that is substantially free of organic groups or residues, the mesoporous filler chosen from mesoporous silica, mesoporous aluminosilicates and mesoporous alumina, wherein the composition has a pigment volume concentration (% PVC) of from 0.1 to 15%. Such compositions provide aqueous or solvent borne clearcoats that can go over existing, already painted or colorcoated roof or wall substrates to preserve their finish or appearance.Type: GrantFiled: June 30, 2015Date of Patent: November 22, 2016Assignees: Rohm and Haas Company, Dow Global Technologies LLCInventors: Joseph M. Rokowski, Beata A. Kilos, Scott T. Matteucci
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Patent number: 9463445Abstract: Provided is a process for preparing a diaryl ether compound through the dehydration of an aromatic alcohol compound in the presence of a halogenated rare earth element oxide catalyst, providing a reaction vessel having loaded therein a rare earth element oxide; halogenating the rare earth element oxide with a halogen source to form an activated catalyst; and dehydrating an aromatic alcohol compound over the activated catalyst to form the diaryl ether compound, where the halogenating and dehydrating steps occur in the same vessel. The rare earth element oxide is an oxide of a light rare earth element, an oxide of a medium rare earth element, an oxide of a heavy rare earth element, an oxide of yttrium, or a mixture of two or more thereof.Type: GrantFiled: March 13, 2014Date of Patent: October 11, 2016Assignee: Dow Global Technologies LLCInventors: David G. Barton, Adam Chojecki, Paul R. Elowe, Beata A. Kilos, Adam S. Cieszlak
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Patent number: 9452420Abstract: Provided is a process for preparing a diaryl ether compound through the dehydration of an aromatic alcohol compound in the presence of a dehydration catalyst. The dehydration catalyst is an oxide of a medium rare earth element, wherein the medium rare earth element is samarium, europium, gadolinium, or mixtures thereof.Type: GrantFiled: August 21, 2013Date of Patent: September 27, 2016Assignee: Dow Global Technologies LLCInventors: David G. Barton, Adam Chojecki, Paul R. Elowe, Beata A. Kilos
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Patent number: 9353233Abstract: Disclosed herein are polyisocyanurate and/or polyurethane foams containing non-porous silica particles derived from mesoporous cellular foams, wherein the polyisocyanurate and/or polyurethane foams have enhanced heat and/or fire resistance. Processes for making such foams and methods of using them are also disclosed.Type: GrantFiled: January 24, 2013Date of Patent: May 31, 2016Assignee: Dow Global Technologies LLCInventors: Scott T. Matteucci, William G. Stobby, Daniel T. Youmans, Jr., Beata A. Kilos, Cathy L. Tway, Dean Millar, Kevin J. Bouck
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Publication number: 20160096792Abstract: Provided is a method for preparing a diaryl ether compound through the dehydration of an aromatic alcohol compound in the presence of a halogenated rare earth element oxide catalyst, wherein the used dehydration catalyst may be regenerated by a halogenation step. The rare earth element oxide is an oxide of a light rare earth element, an oxide of a medium rare earth element, an oxide of a heavy rare earth element, an oxide of yttrium, or a mixtures of two or more thereof.Type: ApplicationFiled: June 9, 2014Publication date: April 7, 2016Inventors: Paul R. Elowe, David G. Barton, Adam Chojecki, Beata A. Kilos, Dennis W. Jewell, Adam S. Cieszlak, Bruce D. Hook
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Publication number: 20160009938Abstract: The present invention provides compositions for use as elastomeric roof coatings having excellent infrared (IR) reflectivity which comprise (i) one or more elastomeric copolymer having a measured glass transition temperature (measured Tg) of from ?100 to 0° C. and one or more mesoporous filler, preferably a mesoporous filler that is substantially free of organic groups or residues, the mesoporous filler chosen from mesoporous silica, mesoporous aluminosilicates and mesoporous alumina, wherein the composition has a pigment volume concentration (% PVC) of from 0.1 to 15%. Such compositions provide aqueous or solvent borne clearcoats that can go over existing, already painted or colorcoated roof or wall substrates to preserve their finish or appearance.Type: ApplicationFiled: June 30, 2015Publication date: January 14, 2016Inventors: Joseph M. Rokowski, Beata A. Kilos, Scott T. Matteucci
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Publication number: 20150375214Abstract: Provided is a process for preparing a diaryl ether compound through the dehydration of an aromatic alcohol compound in the presence of a halogenated rare earth element oxide catalyst, providing a reaction vessel having loaded therein a rare earth element oxide; halogenating the rare earth element oxide with a halogen source to form an activated catalyst; and dehydrating an aromatic alcohol compound over the activated catalyst to form the diaryl ether compound, where the halogenating and dehydrating steps occur in the same vessel. The rare earth element oxide is an oxide of a light rare earth element, an oxide of a medium rare earth element, an oxide of a heavy rare earth element, an oxide of yttrium, or a mixture of two or more thereof.Type: ApplicationFiled: March 13, 2014Publication date: December 31, 2015Inventors: David G. Barton, Adam Chojecki, Paul R. Elowe, Beata A. Kilos, Adam S. Cieszlak
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Publication number: 20150299077Abstract: Provided is a process for preparing a diaryl ether compound through the dehydration of an aromatic alcohol compound in the presence of a dehydration catalyst. The dehydration catalyst is an oxide of a heavy rare earth element, wherein the heavy rare earth element is terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, or mixtures thereof.Type: ApplicationFiled: May 29, 2013Publication date: October 22, 2015Applicant: The Dow Chemical CompanyInventors: David G. Barton, Adam Chojecki, Paul R. Elowe, Beata A. Kilos
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Patent number: 9150479Abstract: Provided is a process for preparing a diaryl ether compound through the dehydration of an aromatic alcohol compound in the presence of a dehydration catalyst. The dehydration catalyst is an oxide of a heavy rare earth element, wherein the heavy rare earth element is terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium, or mixtures thereof.Type: GrantFiled: May 29, 2013Date of Patent: October 6, 2015Assignee: Dow Global Technologies LLCInventors: David G. Barton, Adam Chojecki, Paul R. Elowe, Beata A. Kilos
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Publication number: 20150191638Abstract: Provided is a process for preparing a diaryl ether compound through the dehydration of an aromatic alcohol compound in the presence of a dehydration catalyst. The dehydration catalyst comprises a mixture of two or more of (a) an oxide of a light rare earth element, (b) an oxide of a medium rare earth element, (c) an oxide of a heavy rare earth element, or (d) an oxide of yttrium.Type: ApplicationFiled: August 21, 2013Publication date: July 9, 2015Applicant: DOW GLOBAL TECHNOLOGIES LLCInventors: David G. Barton, Adam Chojecki, Paul R. Elowe, Beata A. Kilos
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Publication number: 20150190790Abstract: Provided is a process for preparing a diaryl ether compound through the dehydration of an aromatic alcohol compound in the presence of a dehydration catalyst. The dehydration catalyst is an oxide of a medium rare earth element, wherein the medium rare earth element is samarium, europium, gadolinium, or mixtures thereof.Type: ApplicationFiled: August 21, 2013Publication date: July 9, 2015Applicant: Dow Global Technologies LLCInventors: David G. Barton, Adam Chojecki, Paul R. Elowe, Beata A. Kilos
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Patent number: 9051252Abstract: Provided is a process for preparing a diaryl ether compound through the dehydration of an aromatic alcohol compound in the presence of a dehydration catalyst. The dehydration catalyst is an oxide of a light rare earth element, wherein the light earth element is lanthanum, praseodymium, neodymium, or mixtures thereof.Type: GrantFiled: May 29, 2013Date of Patent: June 9, 2015Assignee: Dow Global Technologies LLCInventors: David G. Barton, Adam Chojecki, Paul R. Elowe, Beata A. Kilos, Eric E. Stangland
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Publication number: 20150076394Abstract: Provided is a process for preparing a diaryl ether compound through the dehydration of an aromatic alcohol compound in the presence of a dehydration catalyst. The dehydration catalyst is an oxide of a light rare earth element, wherein the light earth element is lanthanum, praseodymium, neodymium, or mixtures thereof.Type: ApplicationFiled: May 29, 2013Publication date: March 19, 2015Inventors: David G. Barton, Adam Chojecki, Paul R. Elowe, Beata A. Kilos, Eric E. Stangland
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Publication number: 20140363666Abstract: Disclosed herein are polyisocyanurate and/or polyurethane foams containing non-porous silica particles derived from mesoporous cellular foams, wherein the polyisocyanurate and/or polyurethane foams have enhanced heat and/or fire resistance. Processes for making such foams and methods of using them are also disclosed.Type: ApplicationFiled: January 24, 2013Publication date: December 11, 2014Applicant: Dow Global Technologies LLCInventors: Scott T. Matteucci, William G. Stobby, Daniel T. Youmans, JR., Beata A. Kilos, Cathy L. Tway, Dean Millar, Kevin J. Bouck
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Publication number: 20140295165Abstract: A process comprising: A) contacting one or more of sources of silicon oxide, selected from water sol-uble.silica sources arid alkali metal silicates, with an aqueous reaction medium, comprising one or more nonionic surfactants and thereby forming mesoporous structures comprising crosslinked silicon oxide units, wherein said cross-linked silicon oxide units have pores of about 1 to about 100 nanometers and wherein the aqueous reaction medium exhibits a pH of about 0 to about 4.0; B) exposing the aqueous reaction medium containing the mesoporous structures to elevated temperatures for a time sufficient to achieve the desired structure and pore size. Preferred water soluble silica sources comprise silicic acid, or po!ysilicic acids, The aqueous reaction, medium is prepared by combining one or more nonionic surfactants and water, theteby forming an aqueous, reaction medium. comprising micelles. Preferably, the aqueous reaction medium further comprises, a.Type: ApplicationFiled: November 19, 2012Publication date: October 2, 2014Applicant: Dow Global Technologies LLCInventors: Beata A. Kilos, Cathy L. Tway, Scott T. Matteucci, Christopher J. Tucker, Anne M. Kelly-Rowley
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Publication number: 20140255790Abstract: A polymeric porous substrate is described. The substrate may be used as battery separator or in other industrial applications. The polymeric porous substrate is formed from a polymer such as a polyimide or polyetherimide that, in the absence of porous particles, forms a skin when cast into a substrate. The polymeric porous substrate also includes porous particles.Type: ApplicationFiled: November 9, 2012Publication date: September 11, 2014Applicant: DOW GLOBAL TECHNOLOGIES LLCInventors: Scott Matteucci, Brian Nickless, Beata Kilos, Hao Ju