Featured patents

Fibre Furnish
US 08784609 B2, July 22, 2014, Bast, Ramy Abraham Azer / Papyrus Technology Pty Ltd. (Adelaide, AU)
Fibre furnish for use in the manufacture of paper and paper-based products,…

BCTMP Filtrate Recycling System and Method
US 08753477 B2, June 17, 2014, With washing, Caifang F. Yin / International Paper Company (Memphis, US)
A process for making bleached pulp, comprising:…

Pulper Treating Fiber Mass
US 08721841 B2, May 13, 2014, With beating, refining, and / or disintegrating means, Jouko Hautala / Tampulping Oy FI
Pulper used in the paper industry that processes pulp which pulper comprises…

Method for Producing Paper, Paperboard and Cardboard Having High Dry Strength
US 08647470 B2, Feb. 11, 2014, Cellulosic, Anton Esser / BASF SE (Ludwigshafen, DE)
A process for the production of paper, board, and cardboard having high dry…

Method of Making a Fabric-Creped Absorbent Cellulosic Sheet With Improved Dispensing Characteristics
US 08603296 B2, Dec. 10, 2013, Creping and / or crinkling, Hung Liang Chou et al. / Georgia-Pacific Consumer Products LP (Atlanta, US)
A method of making a fabric-creped absorbent cellulosic sheet with improved…

Methods for Determining the Degree of Deposition of Contaminants
US 08551292 B2, Oct. 8, 2013, With measuring, inspecting and / or testing, Shisei Goto et al. / Nippon Paper Industries Co., Ltd. (Tokyo, JP)
A method for determining deposition of a contaminant from a liquid or slurry…

Belt-Creped, Variable Local Basis Weight Multi-Ply Sheet With Cellulose Microfiber Prepared With Perforated Polymeric Belt
US 08540846 B2, Sept. 24, 2013, Fiber, Sanjay Wahal et al. / Georgia-Pacific Consumer Products LP (Atlanta, US)
A multi-ply wiper/towel product comprising:…

Method of Improving Dewatering Efficiency, Increasing Sheet Wet Web Strength, Increasing Sheet Wet Strength and Enhancing Filler Retention in Papermaking
US 08465623 B2, June 18, 2013, Nitrogen containing, Yulin Zhao et al. / Nalco Company (Naperville, US)
A method of papermaking comprising filler, the method comprising the steps of:…

Near Neutral Chlorine Dioxide Bleaching of Pulp
US 08470132 B2, June 25, 2013, Chlorine containing, Richard McKinnon Berry et al. / FPInnovations (Pointe-Claire, Quebec, CA)
In a process for delignification of a lignocellulosic pulp in an aqueous…

Paper With Improved Stiffness and Bulk and Method for Making Same
US 08460512 B2, June 11, 2013, Carbohydrate, Sen Yang et al. / International Paper Company (Memphis, US)
A paper or paperboard having improved bulk and stiffness comprising:…

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