Papermaking And Products Made Thereby With High Solids Glyoxalated-Polyacrylamide And Silicon-Containing Microparticle

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United States of America Patent

APP PUB NO 20100326615A1
SERIAL NO

12823421

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Enhancement of papermaking drainage and retention properties of aqueous cellulosic suspensions used for production of paper or paper board with a retention/drainage additive system including high solids glyoxalated polyacrylamide polymers in combination with silicon-containing microparticles is described.

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Patent Owner(s)

Patent OwnerAddress
BUCKMAN LABORATORIES INTERNATIONAL INC1256 NORTH MCLEAN BOULEVARD MEMPHIS TN 38108-0305

International Classification(s)

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  • 2010 Application Filing Year
  • D21H Class
  • 215 Applications Filed
  • 139 Patents Issued To-Date
  • 64.66 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2010201120122013201420152016201720182019202020210255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lu, Chen Germantown, US 135 764

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Patent Citation Ranking

  • 5 Citation Count
  • D21H Class
  • 4.08 % this patent is cited more than
  • 15 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges4412388311112501 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +02.557.51012.51517.52022.52527.53032.53537.54042.545

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