Patents by Inventor Arun Narayan
Arun Narayan 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: 20250136841Abstract: A blended furnish with improved performance characteristics while reducing environmental impact, when applied to a substrate and methods of making and using blended furnish are provided. A composite product using a blended furnish is also provided.Type: ApplicationFiled: September 24, 2024Publication date: May 1, 2025Applicant: ARCLIN USA LLCInventors: Samuel W. Lonberg, Matthew E. Tucker, Tiara E. O’Neal, Arun Narayan, Francis Loiseau, Mario Dupuis, Iordana Triantafillu
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Publication number: 20240043334Abstract: Geopolymer-based fire retardant intumescent coating compositions, methods of making and using the same are provided. Wood composite products prepared from geopolymer-based fire retardant intumescent coating compositions are also provided.Type: ApplicationFiled: August 2, 2023Publication date: February 8, 2024Applicant: Arclin USA LLCInventors: Arun Narayan, Samuel Walter Lonberg, Morgan Higgins, Guillermo Jose Velarde
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Publication number: 20240043331Abstract: No added formaldehyde (NAF) compositions and composite products are provided. Geopolymer-based compositions, composite products with improved fire retardant properties and methods of making and using the same are also provided.Type: ApplicationFiled: August 2, 2023Publication date: February 8, 2024Applicant: Arclin USA LLCInventors: Arun Narayan, Samuel Walter Lonberg, Morgan Higgins, Guillermo Jose Velarde, Teong Tan
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Publication number: 20240043325Abstract: Geopolymer compositions, and methods of making and using the same are provided. Coatings and composite products prepared from geopolymer compositions are also provided.Type: ApplicationFiled: August 2, 2023Publication date: February 8, 2024Applicant: Arclin USA LLCInventors: Arun Narayan, Samuel Walter Lonberg, Morgan Higgins, Guillermo Jose Velarde
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Patent number: 10077217Abstract: The disclosure provides strengthened products, including strengthened fibrous composite products and methods for making and using same and strengthened particulates, such as particulate fertilizer products, and methods for making and using same. The fibrous composite product can include a plurality of fibers and an at least partially cured strengthening resin. The fertilizer composition can include a particulate core that can include a plant nutrient, at least one coating layer of the strengthening resin, and at least one coating layer of a water insoluble material. The strengthening resin can include one or more aldehyde-based resins and one or more crosslinked resins. The crosslinked resin can include one or more polyamines at least partially crosslinked by one or more symmetric crosslinks and can include one or more azetidinium functional groups.Type: GrantFiled: November 23, 2017Date of Patent: September 18, 2018Assignee: Georgia-Pacific Chemicals LLCInventors: Clay E. Ringold, Kelly A. Shoemake, Arun Narayan
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Publication number: 20180079694Abstract: The disclosure provides strengthened products, including strengthened fibrous composite products and methods for making and using same and strengthened particulates, such as particulate fertilizer products, and methods for making and using same. The fibrous composite product can include a plurality of fibers and an at least partially cured strengthening resin. The fertilizer composition can include a particulate core that can include a plant nutrient, at least one coating layer of the strengthening resin, and at least one coating layer of a water insoluble material. The strengthening resin can include one or more aldehyde-based resins and one or more crosslinked resins. The crosslinked resin can include one or more polyamines at least partially crosslinked by one or more symmetric crosslinks and can include one or more azetidinium functional groups.Type: ApplicationFiled: November 23, 2017Publication date: March 22, 2018Applicant: Georgia-Pacific Chemicals LLCInventors: Clay E. Ringold, Kelly A. Shoemake, Arun Narayan
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Patent number: 9828302Abstract: The disclosure provides strengthened products, including strengthened fibrous composite products and methods for making and using same and strengthened particulates, such as particulate fertilizer products, and methods for making and using same. The fibrous composite product can include a plurality of fibers and an at least partially cured strengthening resin. The fertilizer composition can include a particulate core that can include a plant nutrient, at least one coating layer of the strengthening resin, and at least one coating layer of a water insoluble material. The strengthening resin can include one or more aldehyde-based resins and one or more crosslinked resins. The crosslinked resin can include one or more polyamines at least partially crosslinked by one or more symmetric crosslinks and can include one or more azetidinium functional groups.Type: GrantFiled: June 17, 2016Date of Patent: November 28, 2017Assignee: Georgia-Pacific Chemicals LLCInventors: Clay E. Ringold, Kelly A. Shoemake, Arun Narayan
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Publication number: 20160368832Abstract: The disclosure provides strengthened products, including strengthened fibrous composite products and methods for making and using same and strengthened particulates, such as particulate fertilizer products, and methods for making and using same. The fibrous composite product can include a plurality of fibers and an at least partially cured strengthening resin. The fertilizer composition can include a particulate core that can include a plant nutrient, at least one coating layer of the strengthening resin, and at least one coating layer of a water insoluble material. The strengthening resin can include one or more aldehyde-based resins and one or more crosslinked resins. The crosslinked resin can include one or more polyamines at least partially crosslinked by one or more symmetric crosslinks and can include one or more azetidinium functional groups.Type: ApplicationFiled: June 17, 2016Publication date: December 22, 2016Applicant: Georgia-Pacific Chemicals LLCInventors: Clay E. Ringold, Kelly A. Shoemake, Arun Narayan
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Patent number: 9217065Abstract: Fiberglass mats, binder compositions, and methods for making the same are provided. The fiberglass mat can include a plurality of glass fibers and an at least partially cured binder composition. The binder composition, prior to at least partial curing, can include a first copolymer modified by reaction with one or more base compounds. The first copolymer can include one or more unsaturated carboxylic acids, one or more unsaturated carboxylic anhydrides, or a combination thereof, and one or more vinyl aromatic derived units. The first copolymer can have a weight average molecular weight (Mw) of about 500 to about 200,000. The first copolymer can be present in an amount ranging from about 60 wt % to about 95 wt %, based on a combined weight of the first copolymer and the one or more base compounds.Type: GrantFiled: September 9, 2011Date of Patent: December 22, 2015Assignee: Georgia-Pacific Chemicals LLCInventors: Kelly A. Shoemake, Benjamin D. Gapud, Ramji Srinivasan, Arun Narayan, Ahmed A. Iman
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Patent number: 9163169Abstract: Adhesive compositions having a reduced cure time and methods for making and using same are provided. In at least one specific embodiment, the adhesive composition can include a mixture of one or more phenolic-aldehyde resins and one or more cure accelerants. The one or more cure accelerants can be selected from the group consisting of: ammonia, ammonium hydroxide, one or more primary amines, one or more secondary amines, one or more tertiary amines, one or more alkanolamines, one or more aromatic amines, one or more polyamines, one or more amides, one or more polyamides, one or more compounds containing at least one amine functional group and at least one sulfur functional group, and any mixture thereof. In one or more embodiments, the adhesive composition can also include one or more hardeners.Type: GrantFiled: March 12, 2013Date of Patent: October 20, 2015Assignee: Georgia-Pacific Chemicals LLCInventors: Jeffrey Balogh, Jessica D. Jennings, Arun Narayan, Kelly A. Shoemake, Bobby L. Williamson, Jesse Petrella
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Publication number: 20130240114Abstract: Adhesive compositions having a reduced cure time and methods for making and using same are provided. In at least one specific embodiment, the adhesive composition can include a mixture of one or more phenolic-aldehyde resins and one or more cure accelerants. The one or more cure accelerants can be selected from the group consisting of: ammonia, ammonium hydroxide, one or more primary amines, one or more secondary amines, one or more tertiary amines, one or more alkanolamines, one or more aromatic amines, one or more polyamines, one or more amides, one or more polyamides, one or more compounds containing at least one amine functional group and at least one sulfur functional group, and any mixture thereof. In one or more embodiments, the adhesive composition can also include one or more hardeners.Type: ApplicationFiled: March 12, 2013Publication date: September 19, 2013Applicant: GEORGIA-PACIFIC CHEMICALS LLCInventors: Jeffrey Balogh, Jessica D. Jennings, Arun Narayan, Kelly A. Shoemake, Bobby L. Williamson, Jesse Petrella
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Publication number: 20120064323Abstract: Fiberglass mats, binder compositions, and methods for making the same are provided. The fiberglass mat can include a plurality of glass fibers and an at least partially cured binder composition. The binder composition, prior to at least partial curing, can include a first copolymer modified by reaction with one or more base compounds. The first copolymer can include one or more unsaturated carboxylic acids, one or more unsaturated carboxylic anhydrides, or a combination thereof, and one or more vinyl aromatic derived units. The first copolymer can have a weight average molecular weight (Mw) of about 500 to about 200,000. The first copolymer can be present in an amount ranging from about 60 wt % to about 95 wt %, based on a combined weight of the first copolymer and the one or more base compounds.Type: ApplicationFiled: September 9, 2011Publication date: March 15, 2012Applicant: GEORGIA-PACIFIC CHEMICALS LLCInventors: Kelly A. Shoemake, Benjamin D. Gapud, Ramji Srinivasan, Arun Narayan, Ahmed A. Iman
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Publication number: 20110165398Abstract: Fiberglass mats, binder compositions, and methods for making the same are provided. In at least one specific embodiment, the fiberglass mat can include a plurality of glass fibers and a binder composition that includes a copolymer and one or more amines. The copolymer can include one or more unsaturated carboxylic acids, one or more unsaturated carboxylic anhydrides, or a combination thereof, and one or more vinyl aromatic derived units. The binder composition can have a weight average molecular weight (Mw) of about 500 to about 180,000. The fiberglass mat can have a thickness ranging from about 10 mils to about 1,000 mils, an average dry tensile strength of at least 50 lbs/3 inch; and an average Elmendorf tear strength of at least 300 gf.Type: ApplicationFiled: December 2, 2010Publication date: July 7, 2011Applicant: GEORGIA-PACIFIC CHEMICALS LLCInventors: Kelly A. Shoemake, Benjamin D. Gapud, Ramji Srinivasan, Arun Narayan, Ahmed A. Iman