Lignin adhesive

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United States of America Patent

PATENT NO 9617452
SERIAL NO

14607099

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Abstract

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Powdered adhesives for making lignocellulosic composite products and methods for making same. The powdered adhesive can include a powdered phenol-aldehyde resin and a powdered kraft lignin. The powdered kraft lignin can contain less than 3 wt % of ash, as measured according to ASTM D2584-11. The powdered adhesive can contain less than 10 wt % of water.

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Patent Owner(s)

  • GEORGIA-PACIFIC CHEMICALS LLC

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  • 2015 Application Filing Year
  • C09J Class
  • 1204 Applications Filed
  • 830 Patents Issued To-Date
  • 68.94 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2015201620172018201920202021202220230255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baxter, Paul S Conyers, US 12 60
Cothran, John D Conyers, US 11 45

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  • 1 Citation Count
  • C09J Class
  • 36.54 % this patent is cited more than
  • 8 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges57926101 - 1011 - 2031 - 4005101520253035404550556065707580859095100

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