Featured patents

Method for Separating Lignin From a Lignin Containing Liquid/Slurry
US 08815052 B2, Aug. 26, 2014, From waste liquor, Magnus Norgren et al. / LignoBoost AB (Stockholm, SE)
A method for separation of lignin from a lignin containing black liquor slurry,…

Cleaning Apparatus
US 08808504 B2, Aug. 19, 2014, Conditioning, preparing or repairing of apparatus, Roman Caspar / Paprima Industries Inc. (Quebec, CA)
A cleaning apparatus, comprising:…

Process for Making Absorbent Component
US 08771471 B2, July 8, 2014, Article forming processes (pulp molding), Dirk Saevecke et al. / The Procter & Gamble Company (Cincinnati, US)
A process for making an absorbent component, the process comprising the steps of:…

Fractionation of a Waste Liquor Stream From Nanocrystalline Cellulose Production
US 08709203 B2, April 29, 2014, Digestion fluid reused on different fibrous materials, Michael Paleologou et al. / Fpinnovations (Pointe-Claire, QC, CA)
A process for producing NCC comprising:…

Method of Using Aldehyde-Functionalized Polymers to Increase Papermachine Performance and Enhance Sizing
US 08709207 B2, April 29, 2014, Synthetic resin, Michael R. St. John et al. / Nalco Company (Naperville, US)
A method of improving paper and paperboard production and enhancing sizing,…

Compositions and Processes for Paper
US 08617356 B2, Dec. 31, 2013, Preservative or antioxidant, Prasad Duggirala et al. / Nalco Company (Naperville, US)
A method of activating an optical brightening agent, the method comprising…

Composite Co-Structured or Co-Adsorbed, Mineral or Organic Filler or Pigment Compounds and the Use Thereof
US RE044601 E1, Nov. 19, 2013, Inorganic, Patrick A. C. Gane et al. / OMYA Development AG (Oftringen, CH)
A method of manufacturing of aqueous suspensions of organic or mineral pigments…

Method of Making a Cellulosic Absorbent Sheet
US 08568559 B2, Oct. 29, 2013, Creping and / or crinkling, Greg A. Wendt et al. / Georgia-Pacific Consumer Products LP (Atlanta, US)
A method of making a cellulosic absorbent sheet, the method comprising:…

Composition and Method for Improving Retention and Drainage in Papermaking Processes by Activating Microparticles With a Promoter-Flocculant System
US 08491753 B2, July 23, 2013, With organic agent, Javier S. Cardoso et al. / Nalco Company (Naperville, US)
A method of improving retention and drainage in a papermaking process, the method…

Lignocellulose Fiber-Resin Composite Material
US 08444822 B2, May 21, 2013, Article forming processes (pulp molding), Michael A. N. Scobie / Tembec Industries Inc. (Montreal, Quebec, CA)
A rigid 3-Dimensional form comprising:…

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