| Patents for D21H 17 - Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution (19,322) |
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| 02/01/2011 | CA2405351C Conductive sheet material |
| 01/27/2011 | WO2011009979A1 Method for producing paper with internal sizing using an enzyme-mediator system |
| 01/27/2011 | US20110017417 Sizing Composition for Hot Penetrant Resistance |
| 01/27/2011 | US20110017416 Wet-end manufacturing process for bitumen-impregnated fiberboard |
| 01/27/2011 | US20110017415 Wet-end manufacturing process for bitumen-impregnated fiberboard |
| 01/26/2011 | EP2276887A1 Basecoat and associated paperboard structure |
| 01/26/2011 | EP1885954B1 Process for the production of a paper and a paper produced according to the process |
| 01/26/2011 | EP1294840B1 Zeolite compositions and their use |
| 01/26/2011 | CN101955921A Novel endoglucanases |
| 01/26/2011 | CN101955561A Vinyl alcohol series polymer |
| 01/26/2011 | CN101955188A Silica-based sols and method for producing paper using the same |
| 01/26/2011 | CN101525856B Control of waste paper stock micro-adhesive material by using low molecular weight and high cation substituted ratio starch |
| 01/25/2011 | US7875150 Papermaking additive |
| 01/25/2011 | CA2542770C Fibrous structures exhibiting improved wet strength properties |
| 01/20/2011 | US20110016545 Xylanases, Nucleic Acids Encoding Them and Methods For Making and Using Them |
| 01/20/2011 | US20110011548 Method of and an arrangement for proportioning thick stock to a short circulation of fiber web machine |
| 01/20/2011 | US20110011547 Paper substrate having enhanced print density |
| 01/20/2011 | US20110011305 pigment particle composition, its method of manufacture and its use |
| 01/19/2011 | EP2274479A1 Reinforced porous fibre product |
| 01/19/2011 | EP2274478A1 Recording sheet with enhanced print quality at low additive levels |
| 01/19/2011 | EP2274477A2 Process for manufacturing paper and board |
| 01/19/2011 | EP1819876B1 Paper sizing agent |
| 01/19/2011 | EP1572764B1 Aqueous suspensions of ground mineral materials, with low ion load and their uses |
| 01/19/2011 | CN201713728U High-strength insulating paper |
| 01/19/2011 | CN101952512A Manufacture of paper or paperboard |
| 01/19/2011 | CN101952371A Surface-reacted precipitated calcium carbonate, process to make same, and uses thereof |
| 01/19/2011 | CN101949106A Cellulose paper for reducing formonitrile content of cigarette smoke, preparation method and application thereof |
| 01/19/2011 | CN101949105A Papermaking sludge paperboard and preparation thereof |
| 01/19/2011 | CN101644017B Peroxide stabilizing agent based on biomass extract and preparation method thereof |
| 01/19/2011 | CN101476259B Inorganic filler reinforced paper pallet and preparation method thereof |
| 01/18/2011 | CA2562127C Silica-based sols and their production and use |
| 01/13/2011 | WO2011004855A1 Method for manufacturing calcium carbonate by causticization using fired shells |
| 01/13/2011 | US20110005697 Process and composition for preparing a lignocellulose-based product, and the product obtained by the process |
| 01/12/2011 | EP2273008A2 Use of dispersions of crosslinked cationic starch in papermaking |
| 01/12/2011 | EP2272797A2 Silica-based sols |
| 01/12/2011 | EP2132043B1 Method for producing a flat, printed component |
| 01/12/2011 | EP1814651B1 Process and device for producing finely divided liquid-liquid formulations, and the uses of these liquid-liquid formulations |
| 01/12/2011 | CN1912242B Paper making method |
| 01/12/2011 | CN101942779A Retention aid used for manufacturing toilet paper |
| 01/12/2011 | CN101942778A Solid sizing agent and preparation method thereof |
| 01/12/2011 | CN101942119A Modified starch catalyzed by compound bio-enzymes and preparation method and application thereof |
| 01/12/2011 | CN101613980B Biological assistant for straw raw materials clean pulping |
| 01/12/2011 | CN101100531B Hydrophilic natural macromolecule modified by polyurethane micro-sphere and preparation method thereof |
| 01/11/2011 | US7866325 comprising two layers of wrapper material, the outer wrapper having an air permeability of at least 200 C.U. and having a greater permeability than the inner wrapper; encapsulated flavour is held between the inner and outer wrappers; increased delivery of flavor material into sidestream smoke |
| 01/11/2011 | CA2331147C Wallboard with improved roll-up resistance |
| 01/06/2011 | WO2011002677A1 Papermaking and products made thereby with high solids glyoxalated-polyacrylamide and silicon-containing microparticle |
| 01/06/2011 | WO2010106447A4 Creped tissue sheets treated with an additive composition according to a pattern |
| 01/06/2011 | US20110003719 Polymer-containing composition, its preparation and use |
| 01/06/2011 | US20110000633 Method for crystallizing a filler in connection with a fiber web process, and an approach system for a fiber web machine |
| 01/06/2011 | CA2766790A1 Papermaking and products made thereby with high solids glyoxalated-polyacrylamide and silicon-containing microparticle |
| 01/05/2011 | EP2268863A1 A pigment particle composition, its method of manufacture and its use |
| 01/05/2011 | EP2132041B1 Method for producing a flat, printed component |
| 01/05/2011 | CN1474661B Low sidestream smoke cigarette with combustible paper |
| 01/05/2011 | CN101935960A Special paper for artificial board overcoating spraying and preparation method thereof |
| 01/05/2011 | CN101671978B Production method of body paper for tobacco-use tipping paper suitable for water-based ink flexography process |
| 01/05/2011 | CN101638871B Novel papermaking wet part deformer |
| 01/05/2011 | CN101619550B Treatment method of high-yield pulping waste liquid for enhancing pulp strength |
| 01/05/2011 | CN101613975B Method for preparing bleached chemi-mechanical pulp for culture paper making by using cotton wood to process remainder |
| 01/05/2011 | CN101463577B Ink jet recording paper |
| 01/05/2011 | CN101451327B Low brightness pulp prepared by alkaline steam cooking wheat straw raw material, preparation method and use thereof |
| 01/04/2011 | CA2387822C Fibers from plant seeds and use |
| 12/30/2010 | US20100331457 Surface-mineralized organic fibers |
| 12/30/2010 | US20100326615 Papermaking And Products Made Thereby With High Solids Glyoxalated-Polyacrylamide And Silicon-Containing Microparticle |
| 12/30/2010 | US20100326614 Cationic copolymers derived from acrylamides and use thereof |
| 12/29/2010 | WO2010151499A1 Seed crystal coating for gypsum wallboard facing |
| 12/29/2010 | WO2010149676A1 Coated substrate and method for the preparation thereof |
| 12/29/2010 | WO2010125247A3 Method for producing furnish, furnish and paper |
| 12/29/2010 | EP2267222A1 Additive for papermaking and paper containing the same |
| 12/29/2010 | EP2265761A1 Method for manufacturing an overlaying material |
| 12/29/2010 | EP1694915B1 Soft tissue hydrophilic tissue products containing polysiloxane and having unique absorbent properties |
| 12/29/2010 | EP1573131B1 Paper wiping products treated with a hydrophobic additive |
| 12/29/2010 | CN101929109A Active diluent modified paper wet strength agent and preparation method thereof |
| 12/29/2010 | CN101929108A Paper strengthening agent |
| 12/29/2010 | CN101929107A Reinforcing agent in paper |
| 12/29/2010 | CN101929106A High-performance internal paper strengthening agent |
| 12/29/2010 | CN101929105A High-performance retention aid for paper making |
| 12/29/2010 | CN101929104A Retention aid for paper making |
| 12/29/2010 | CN101929103A Retention aid |
| 12/29/2010 | CN101929102A Filler for paper |
| 12/29/2010 | CN101929101A Stuffing for high-performance paper |
| 12/29/2010 | CN101649581B Method for preparing amphoteric high molecular base AKD emulsion |
| 12/29/2010 | CN101649580B Method for preparing cation colophony/AKD neutral sizing agent |
| 12/29/2010 | CN101492893B Process for manufacturing calcium carbonate composite fiber and uses thereof |
| 12/29/2010 | CA2765470A1 Coated substrate and method for the preparation thereof |
| 12/28/2010 | US7858160 aluminosilicate polymer obtainable by treating AlCl3.62O with a mixture of at least one silicon alkoxide (tetraethoxysilane) only having hydrolyzable substituents and a silicon alkoxide having a non-hydrolyzable substituent (triethoxymethylsilane) with an aqueous NaOH in presence of silanol groups |
| 12/23/2010 | WO2010146531A1 Process for preparing surface-reacted calcium carbonate and its use |
| 12/23/2010 | WO2010146530A1 Process to prepare a surface-reacted calcium carbonate implementing a weak acid, resulting products and uses thereof |
| 12/23/2010 | WO2010146244A1 Paper product and process for making same |
| 12/23/2010 | WO2010146065A1 Composite-film banknote |
| 12/23/2010 | US20100319865 Pulp for Odor Control |
| 12/23/2010 | US20100319543 Flutable fiber webs with high dust holding capacity |
| 12/23/2010 | CA2765344A1 Process for preparing surface-reacted calcium carbonate and its use |
| 12/23/2010 | CA2765343A1 Process to prepare a surface-reacted calcium carbonate implementing a weak acid, resulting products and uses thereof |
| 12/22/2010 | EP2264109A1 Process for preparing surface-reacted calcium carbonate and its use |
| 12/22/2010 | EP2264108A1 Process to prepare a surface-reacted calcium carbonate implementing a weak acid, resulting products and uses thereof |
| 12/22/2010 | EP2262950A1 Solvent-resistant liquid packaging board, its manufacturing method and use, and a drinking cup made of the same |
| 12/22/2010 | EP2262948A2 A method for crystallizing a filler in connection with a fiber web process, and an approach system for a fiber web machine |
| 12/22/2010 | EP2181472B1 Method for production of a high-temperature fuel cell |
| 12/22/2010 | EP1831127B1 Building materials with bioresistant properties |
| 12/22/2010 | EP1489230B1 Coated sheet for rotary offset printing |