High flow urea-formaldehyde powders for particleboard and fiberboard manufacture

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United States of America Patent

PATENT NO 9975271
SERIAL NO

15161864

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Abstract

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Particulate binder compositions made with amine-aldehyde resins and methods for making same are provided. The method for making the particulate binder composition can include spray-drying an amine-aldehyde resin having a total aldehyde compound to total amine compound molar ratio of about 1.55:1 to about 1.65:1 to produce a particulate binder composition. The particulate binder composition can have a fusion diameter of about 35 mm to about 70 mm.

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Patent Owner(s)

  • GEORGIA-PACIFIC CHEMICALS LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baxter, Paul S Conyers, US 12 60
Breyer, Robert A Atlanta, US 30 319
Cothran, John D Conyers, US 11 45
Cribb, Ashlee Roswell, US 2 0
Krauth, Tyler Atlanta, US 2 0

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