Patents by Inventor Larry Steven Corley
Larry Steven Corley 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: 20220298295Abstract: Compositions and methods for forming epoxy resin systems are provided. In one embodiment, a composition is provided for an epoxy resin system including an epoxy resin blend comprising an epoxy resin, a first curing agent selected from the group of a polyarylene alkylphosphonate, a polyarylene arylphosphonate, and combinations thereof, and a second curing agent.Type: ApplicationFiled: June 10, 2022Publication date: September 22, 2022Inventors: Amitabh Bansal, Larry Steven Corley, Diana Sepulveda-Camarena, Jennifer W. Chung, Leeanne Taylor, Alla Hale
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Patent number: 11359047Abstract: Compositions and methods for forming epoxy resin systems are provided. In one embodiment, a composition is provided for an epoxy resin system including an epoxy resin blend comprising an epoxy resin, a first curing agent selected from the group of a polyarylene alkylphosphonate, a polyarylene arylphosphonate, and combinations thereof, and a second curing agent.Type: GrantFiled: September 10, 2018Date of Patent: June 14, 2022Assignee: HEXION INC.Inventors: Amitabh Bansal, Larry Steven Corley, Diana Sepulveda-Camarena, Jennifer W. Chung, Leeanne Taylor, Alla Hale
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Patent number: 11292871Abstract: Compositions and methods for forming epoxy resin systems are provided. In one embodiment, a composition is provided for an epoxy resin system including a liquid epoxy resin component including a liquid epoxy resin and an acrylate monomer, a curing agent component including a compound having an imidazole group and, optionally, a co-curing agent for the compound having an imidazole group comprising a phenolic monomer compound, a branched chain carboxylic acid, and combinations thereof, and a non-aromatic polyol compound. The composition may be used to form composites, such as used in commercial wind turbine blade manufacturing.Type: GrantFiled: June 5, 2018Date of Patent: April 5, 2022Assignee: HEXION INC.Inventors: Larry Steven Corley, Wilbur Paul Ubrich, Jennifer W. Chung, Amitabh Bansal, Terry Loy
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Patent number: 10899873Abstract: An epoxy oligomerization catalyst can be employed to prepare an epoxy resin employing a method including admixing a first epoxy resin having a first epoxy equivalent weight of from about 100 to about 600 with a diphenolic compound, and a catalyst, thereby forming a second epoxy resin having a second epoxy equivalent weight of from about 200 to about 10,000; wherein the catalyst is a guanidinium catalyst. The second equivalent weight is greater than the first equivalent weight.Type: GrantFiled: September 12, 2017Date of Patent: January 26, 2021Assignee: HEXION INC.Inventors: David Flosser, Jerry R. Hite, Larry Steven Corley, Bedri Erdem
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Publication number: 20190077905Abstract: Compositions and methods for forming epoxy resin systems are provided. In one embodiment, a composition is provided for an epoxy resin system including an epoxy resin blend comprising an epoxy resin, a first curing agent selected from the group of a polyarylene alkylphosphonate, a polyarylene arylphosphonate, and combinations thereof, and a second curing agent.Type: ApplicationFiled: September 10, 2018Publication date: March 14, 2019Inventors: Amitabh BANSAL, Larry Steven CORLEY, Diana SEPULVEDA-CAMARENA, Jennifer W. CHUNG, Leeanne TAYLOR, Alla HALE
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Publication number: 20190077906Abstract: An epoxy oligomerization catalyst can be employed to prepare an epoxy resin employing a method including admixing a first epoxy resin having a first epoxy equivalent weight of from about 100 to about 600 with a diphenolic compound, and a catalyst, thereby forming a second epoxy resin having a second epoxy equivalent weight of from about 200 to about 10,000; wherein the catalyst is a guanidinium catalyst. The second equivalent weight is greater than the first equivalent weight.Type: ApplicationFiled: September 12, 2017Publication date: March 14, 2019Inventors: David FLOSSER, Jerry R. HITE, Larry Steven CORLEY, Bedri ERDEM
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Publication number: 20180355096Abstract: Compositions and methods for forming epoxy resin systems are provided. In one embodiment, a composition is provided for an epoxy resin system including a liquid epoxy resin component including a liquid epoxy resin and an acrylate monomer, a curing agent component including a compound having an imidazole group and, optionally, a co-curing agent for the compound having an imidazole group comprising a phenolic monomer compound, a branched chain carboxylic acid, and combinations thereof, and a non-aromatic polyol compound. The composition may be used to form composites, such as used in commercial wind turbine blade manufacturing.Type: ApplicationFiled: June 5, 2018Publication date: December 13, 2018Inventors: Larry Steven Corley, Wilbur Paul Ubrich, Jennifer W. Chung, Amitabh Bansal, Terrry Loy
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Patent number: 10119046Abstract: Compositions, methods, and coating composition using a curing agent are provided herein. In one embodiment, a curing agent for epoxy resins may be prepared using a formulation including: (a) an adduct of: (i) a diglycidyl ether of a bisphenol, and (ii) a first polyamine; (b) a second polyamine; and (c) water; wherein the composition has an amine hydrogen equivalent weight, based on solids, of less than or equal to 105.Type: GrantFiled: December 16, 2016Date of Patent: November 6, 2018Assignee: HEXION INC.Inventors: David Flosser, Patricia Garcia, Larry Steven Corley, Bedri Erdem, Lucy Phan
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Patent number: 10040914Abstract: Compositions and methods for forming epoxy resin are provided, and compositions and methods for forming epoxy resin composites are provided. In one embodiment, a composite comprises an epoxy resin composition comprising an epoxy resin component comprising a glycidyl ether of an aryl substituted phenolic compound, a curing agent component, and a substrate. In one embodiment, a composite comprises an epoxy resin composition comprising an epoxy resin component and a curing agent component comprising an aryl substituted phenolic compound, and a substrate.Type: GrantFiled: October 27, 2016Date of Patent: August 7, 2018Assignee: HEXION INC.Inventors: Larry Steven Corley, Robert Dale Farris, Carlton E. Ash
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Patent number: 9920161Abstract: Compositions and methods for forming epoxy resin systems are provided. In one embodiment, a composition is provided for an epoxy resin system including a reaction product of an epoxy resin component and a curing agent component comprising a first amine compound having the formula R1R2R3N, wherein R1 and R2 are independently an aliphatic or alicyclic organic functional group and R3 is an alkyl group, having a backbone of 2-18 carbon atoms, and a second amine compound having one or more primary or secondary amine groups, with the stoichiometic ratio of —NH bonds of the second amine compound to the epoxy groups of the epoxy resin component being from 1:20 to about 21:20. The composition may be used to form composites, such as used in commercial wind turbine blade manufacturing.Type: GrantFiled: August 10, 2017Date of Patent: March 20, 2018Assignee: Hexion Inc.Inventors: Larry Steven Corley, Robert D. Farris, Carlton E. Ash
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Patent number: 9840588Abstract: Disclosed are epoxy resins exhibiting a highly favorable combination of tensile strength and elongation with respect to prior art epoxy systems. The elastomeric epoxy resin systems of the invention are prepared utilizing a curing agent containing at least one monoprimary amine, and are particularly useful in applications such as, for example, castings, potting, composites, crack sealing, coatings, adhesives, roofing materials, flooring or reinforced membranes.Type: GrantFiled: December 18, 2009Date of Patent: December 12, 2017Assignee: HEXION INC.Inventors: Larry Steven Corley, Carlton E. Ash
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Publication number: 20170335050Abstract: Compositions and methods for forming epoxy resin systems are provided. In one embodiment, a composition is provided for an epoxy resin system including a reaction product of an epoxy resin component and a curing agent component comprising a first amine compound having the formula R1R2R3N, wherein R1 and R2 are independently an aliphatic or alicyclic organic functional group and R3 is an alkyl group, having a backbone of 2-18 carbon atoms, and a second amine compound having one or more primary or secondary amine groups, with the stoichiometic ratio of —NH bonds of the second amine compound to the epoxy groups of the epoxy resin component being from 1:20 to about 21:20. The composition may be used to form composites, such as used in commercial wind turbine blade manufacturing.Type: ApplicationFiled: August 10, 2017Publication date: November 23, 2017Inventors: Larry Steven CORLEY, Robert D. Farris, Carlton E. Ash
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Patent number: 9751973Abstract: Compositions and methods for forming epoxy resin systems are provided. In one embodiment, a composition is provided for an epoxy resin system including a reaction product of an epoxy resin component and a curing agent component comprising a first amine compound having the formula R1R2R3N, wherein R1 and R2 are independently an aliphatic or alicyclic organic functional group and R3 is an alkyl group, having a backbone of 2-18 carbon atoms, and a second amine compound having one or more primary or secondary amine groups, with the stoichiometic ratio of —NH bonds of the second amine compound to the epoxy groups of the epoxy resin component being from 1:20 to about 21:20. The composition may be used to form composites, such as used in commercial wind turbine blade manufacturing.Type: GrantFiled: March 3, 2016Date of Patent: September 5, 2017Assignee: HEXION INC.Inventors: Larry Steven Corley, Robert D. Farris, Carlton E. Ash
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Publication number: 20170137664Abstract: Compositions, methods, and coating composition using a curing agent are provided herein. In one embodiment, a curing agent for epoxy resins may be prepared using a formulation including: (a) an adduct of: (i) a diglycidyl ether of a bisphenol, and (ii) a first polyamine; (b) a second polyamine; and (c) water; wherein the composition has an amine hydrogen equivalent weight, based on solids, of less than or equal to 105.Type: ApplicationFiled: December 16, 2016Publication date: May 18, 2017Inventors: David Flosser, Patricia Garcia, Larry Steven Corley, Bedri Erdem, Lucy Phan
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Publication number: 20170051119Abstract: Compositions and methods for forming epoxy resin are provided, and compositions and methods for forming epoxy resin composites are provided. In one embodiment, a composite comprises an epoxy resin composition comprising an epoxy resin component comprising a glycidyl ether of an aryl substituted phenolic compound, a curing agent component, and a substrate. In one embodiment, a composite comprises an epoxy resin composition comprising an epoxy resin component and a curing agent component comprising an aryl substituted phenolic compound, and a substrate.Type: ApplicationFiled: October 27, 2016Publication date: February 23, 2017Inventors: Larry Steven CORLEY, Robert Dale Farris, Carlton E. Ash
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Patent number: 9550912Abstract: Compositions, methods, and coating composition using a curing agent are provided herein. In one embodiment, a curing agent for epoxy resins may be prepared using a formulation including: (a) an adduct of: (i) a diglycidyl ether of a bisphenol, and (ii) a first polyamine; (b) a second polyamine; and (c) water; wherein the composition has an amine hydrogen equivalent weight, based on solids, of less than or equal to 105.Type: GrantFiled: December 19, 2014Date of Patent: January 24, 2017Assignee: HEXION INCInventors: David Flosser, Patricia Garcia, Larry Steven Corley, Bedri Erdem, Lucy Phan
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Patent number: 9499692Abstract: Compositions and methods for forming epoxy resin are provided, and compositions and methods for forming epoxy resin composites are provided. In one embodiment, a composite comprises an epoxy resin composition comprising an epoxy resin component comprising a glycidyl ether of an aryl substituted phenolic compound, a curing agent component, and a substrate. In one embodiment, a composite comprises an epoxy resin composition comprising an epoxy resin component and a curing agent component comprising an aryl substituted phenolic compound, and a substrate.Type: GrantFiled: May 12, 2014Date of Patent: November 22, 2016Assignee: HEXION INC.Inventors: Larry Steven Corley, Robert Dale Farris, Carlton E. Ash
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Publication number: 20160244552Abstract: Compositions and methods for forming epoxy resin systems are provided. In one embodiment, a composition is provided for an epoxy resin system including a reaction product of an epoxy resin component and a curing agent component comprising a first amine compound having the formula R1R2R3N, wherein R1 and R2 are independently an aliphatic or alicyclic organic functional group and R3 is an alkyl group, having a backbone of 2-18 carbon atoms, and a second amine compound having one or more primary or secondary amine groups, with the stoichiometic ratio of —NH bonds of the second amine compound to the epoxy groups of the epoxy resin component being from 1:20 to about 21:20. The composition may be used to form composites, such as used in commercial wind turbine blade manufacturing.Type: ApplicationFiled: March 3, 2016Publication date: August 25, 2016Applicant: Hexlon Inc.Inventors: Larry Steven CORLEY, Robert D. Farris, Carlton E. Ash
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Publication number: 20160177125Abstract: Compositions, methods, and coating composition using a curing agent are provided herein. In one embodiment, a curing agent for epoxy resins may be prepared using a formulation including: (a) an adduct of: (i) a diglycidyl ether of a bisphenol, and (ii) a first polyamine; (b) a second polyamine; and (c) water; wherein the composition has an amine hydrogen equivalent weight, based on solids, of less than or equal to 105.Type: ApplicationFiled: December 19, 2014Publication date: June 23, 2016Inventors: David Flosser, Patricia Garcia, Larry Steven Corley, Bedri Erdem, Lucy Phan
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Patent number: 9234116Abstract: Compositions and methods for forming surfactants, aqueous dispersions, and curing agents are provided. In one aspect, the invention relates to improved epoxy functional surfactants prepared by reaction of an epoxy composition and an amidoamine composition formed from a blend of acid-terminated polyoxyalkylene polyols. The improved epoxy functional surfactants may be reacted with an excess of epoxy composition and water to result in an aqueous dispersion. The amidoamine composition may be a reaction mixture of a diamine compound and an acid terminated polyoxyalkylene composition formed from two or more polyoxyalkylene polyol compounds. The epoxy functional surfactant may be reacted with amine compounds to form a compound suitable as a curing agent.Type: GrantFiled: October 23, 2013Date of Patent: January 12, 2016Assignee: HEXION INC.Inventors: Jim D. Elmore, Larry Steven Corley, Jerry R. Hite