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).

  • Publication number: 20250136841
    Abstract: 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: Application
    Filed: September 24, 2024
    Publication date: May 1, 2025
    Applicant: ARCLIN USA LLC
    Inventors: Samuel W. Lonberg, Matthew E. Tucker, Tiara E. O’Neal, Arun Narayan, Francis Loiseau, Mario Dupuis, Iordana Triantafillu
  • Publication number: 20240043334
    Abstract: 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: Application
    Filed: August 2, 2023
    Publication date: February 8, 2024
    Applicant: Arclin USA LLC
    Inventors: Arun Narayan, Samuel Walter Lonberg, Morgan Higgins, Guillermo Jose Velarde
  • Publication number: 20240043331
    Abstract: 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: Application
    Filed: August 2, 2023
    Publication date: February 8, 2024
    Applicant: Arclin USA LLC
    Inventors: Arun Narayan, Samuel Walter Lonberg, Morgan Higgins, Guillermo Jose Velarde, Teong Tan
  • Publication number: 20240043325
    Abstract: Geopolymer compositions, and methods of making and using the same are provided. Coatings and composite products prepared from geopolymer compositions are also provided.
    Type: Application
    Filed: August 2, 2023
    Publication date: February 8, 2024
    Applicant: Arclin USA LLC
    Inventors: Arun Narayan, Samuel Walter Lonberg, Morgan Higgins, Guillermo Jose Velarde
  • Patent number: 10077217
    Abstract: 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: Grant
    Filed: November 23, 2017
    Date of Patent: September 18, 2018
    Assignee: Georgia-Pacific Chemicals LLC
    Inventors: Clay E. Ringold, Kelly A. Shoemake, Arun Narayan
  • Publication number: 20180079694
    Abstract: 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: Application
    Filed: November 23, 2017
    Publication date: March 22, 2018
    Applicant: Georgia-Pacific Chemicals LLC
    Inventors: Clay E. Ringold, Kelly A. Shoemake, Arun Narayan
  • Patent number: 9828302
    Abstract: 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: Grant
    Filed: June 17, 2016
    Date of Patent: November 28, 2017
    Assignee: Georgia-Pacific Chemicals LLC
    Inventors: Clay E. Ringold, Kelly A. Shoemake, Arun Narayan
  • Publication number: 20160368832
    Abstract: 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: Application
    Filed: June 17, 2016
    Publication date: December 22, 2016
    Applicant: Georgia-Pacific Chemicals LLC
    Inventors: Clay E. Ringold, Kelly A. Shoemake, Arun Narayan
  • Patent number: 9217065
    Abstract: 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: Grant
    Filed: September 9, 2011
    Date of Patent: December 22, 2015
    Assignee: Georgia-Pacific Chemicals LLC
    Inventors: Kelly A. Shoemake, Benjamin D. Gapud, Ramji Srinivasan, Arun Narayan, Ahmed A. Iman
  • Patent number: 9163169
    Abstract: 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: Grant
    Filed: March 12, 2013
    Date of Patent: October 20, 2015
    Assignee: Georgia-Pacific Chemicals LLC
    Inventors: Jeffrey Balogh, Jessica D. Jennings, Arun Narayan, Kelly A. Shoemake, Bobby L. Williamson, Jesse Petrella
  • Publication number: 20130240114
    Abstract: 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: Application
    Filed: March 12, 2013
    Publication date: September 19, 2013
    Applicant: GEORGIA-PACIFIC CHEMICALS LLC
    Inventors: Jeffrey Balogh, Jessica D. Jennings, Arun Narayan, Kelly A. Shoemake, Bobby L. Williamson, Jesse Petrella
  • Publication number: 20120064323
    Abstract: 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: Application
    Filed: September 9, 2011
    Publication date: March 15, 2012
    Applicant: GEORGIA-PACIFIC CHEMICALS LLC
    Inventors: Kelly A. Shoemake, Benjamin D. Gapud, Ramji Srinivasan, Arun Narayan, Ahmed A. Iman
  • Publication number: 20110165398
    Abstract: 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: Application
    Filed: December 2, 2010
    Publication date: July 7, 2011
    Applicant: GEORGIA-PACIFIC CHEMICALS LLC
    Inventors: Kelly A. Shoemake, Benjamin D. Gapud, Ramji Srinivasan, Arun Narayan, Ahmed A. Iman