| 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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| 05/24/2006 | EP1659220A2 Paper sizing composition |
| 05/24/2006 | EP1658403A1 Soft paper sheet with improved mucus removal |
| 05/24/2006 | EP1658322A2 Method of obtaining polyamidoamine-epichlorohydrin resins and resins thus obtained |
| 05/24/2006 | EP1487882B1 Base polymer obtained by hydrogenation |
| 05/24/2006 | EP1463767A4 High molecular weight cationic and anionic polymers comprising zwitterionic monomers |
| 05/24/2006 | DE102004056551A1 Verfahren zur Herstellung von Papier, Pappe und Karton mit hoher Trockenfestigkeit Process for the manufacture of paper, paperboard and cardboard having high dry strength |
| 05/24/2006 | CN1777642A Resin composition used in manufacturing functional resin articles |
| 05/24/2006 | CN1775837A Degrasive starchy composition containing a cationic starchy material and use thereof |
| 05/23/2006 | US7048900 Method and apparatus for production of precipitated calcium carbonate and silicate compounds in common process equipment |
| 05/23/2006 | CA2314368C Oxidized galactose type of alcohol configuration containing polymer in combination with cationic polymers for paper strength applications |
| 05/23/2006 | CA2278976C Means for and methods of applying a paper coating to paper with a minimized internal surface area |
| 05/23/2006 | CA2245507C Emulsifier system for rosin sizing agents |
| 05/18/2006 | WO2006050865A1 Polymeric compositions and methods of employing them in papermaking processes |
| 05/18/2006 | WO2006050848A1 Papermaking process |
| 05/18/2006 | US20060106137 At the time of papermaking, mixing a pulp slurry and a polymer emulsion formed by emulsion polymerizing vinyl acetate optionally with another monomer in the presence of a cationic starch having a nitrogen content of 0.2 -0.8 percent and a surfactant; improved stiffness and bulk which |
| 05/18/2006 | US20060106118 Grinding method |
| 05/18/2006 | US20060102306 high-speed high-shear papermaking; bulk, strength, brightness, opacity; acrylamide and t-octyl acrylamide nonionic monomers; methylchloride salt of dimethylaminopropyl acrylamide or diethyl sulfate salt of dimethylaminoethyl methacrylate cationics; surfactant |
| 05/18/2006 | US20060102305 Slurry of agricultural fibres and its products |
| 05/18/2006 | US20060102298 Method of deinking |
| 05/18/2006 | US20060102188 Filter tip cigarettes and method of manufacturing same |
| 05/18/2006 | DE102004050960A1 Rauchwarenumhüllungsmaterial mit verbesserten Kohlenmonoxidreduzierungseigenschaften Smoking article wrapping material with improved carbon monoxide reduction properties |
| 05/18/2006 | CA2584688A1 Polymer additive comprising ethylenically unsaturated water-soluble monomer useful in a papermaking process |
| 05/17/2006 | EP1047834B1 Silica-acid colloid blend in a microparticle system used in papermaking |
| 05/17/2006 | CN1773015A Medium density board produced with paper-making sludge and producing method thereof |
| 05/17/2006 | CN1773014A Multifunction reinforcing protection glue for paper historical documents |
| 05/16/2006 | US7045563 Cationic starch; graft polymers; adjust wet strength |
| 05/16/2006 | CA2405649C Papermaking furnish comprising solventless cationic polymer retention aid combined with phenolic resin and polyethylene oxide |
| 05/16/2006 | CA2399666C Process to produce dried singulated cellulose pulp fibers |
| 05/16/2006 | CA2259227C Asa sizing emulsions containing low and high molecular weight cationic polymers |
| 05/11/2006 | WO2006049465A1 Pulp sludge ash composition for producing building materials |
| 05/11/2006 | WO2006048280A1 Cellulose-containing filling material for paper, tissue, or cardboard products, method for the production thereof, paper, tissue, or cardboard product containing such a filling material, or dry mixture used therefor |
| 05/11/2006 | US20060099132 Process for the production of precipitated calcium carbonates and product produced thereby |
| 05/11/2006 | US20060099128 Synthetic magnesium silicate compositions and process for the production thereof |
| 05/11/2006 | US20060096725 Papermaking; surface treatment of wood, metals, plastic and cements |
| 05/11/2006 | US20060096724 Synthetic mineral filler; strength, retention, drainage; polysilicate; polymerization method from alkali silicate; visual properties, strength |
| 05/11/2006 | US20060096723 Magnetically attractable paper structure |
| 05/11/2006 | DE102004053412A1 Faservlies und damit hergestellte Nahrungsmittelhülle auf Basis von Cellulosehydrat Nonwoven fabric, and thus prepared food casing based on cellulose hydrate |
| 05/11/2006 | CA2586809A1 Pulp sludge ash composition for producing building materials |
| 05/10/2006 | EP1654420A2 Method for charging a fiber suspension, and arrangement for carrying out said method |
| 05/10/2006 | EP1654419A1 Aqueous composition and use thereof for paper production |
| 05/10/2006 | EP1345763B1 Fire-resistant panel comprising loess and fire-resistant decorative panel using the same |
| 05/10/2006 | EP1306030B1 Cosmetic paper |
| 05/10/2006 | CN2778864Y Green inner rice paper. |
| 05/10/2006 | CN1771279A Synthesis of high solids resins from amine terminated polyamides |
| 05/10/2006 | CN1769591A Bamboo vinegar wet tissue and its production method |
| 05/10/2006 | CN1769587A Refined light weight coated paper and its production process |
| 05/10/2006 | CN1255605C Liquid packaging paper |
| 05/10/2006 | CN1255604C 含水组合物 The aqueous composition |
| 05/09/2006 | US7041236 Archival spray composition |
| 05/09/2006 | US7041197 adding separately to a cellulosic paper pulp furnish a cationic wet strength resin whose cationic sites bond to anionic sites of cellulose fibers, and an ethylene-maleic anhydride resin reacted with (N-methyl)stearylamine polyelectrolyte whose anionic sites bond with cationic sites of the cationic resin |
| 05/09/2006 | US7040054 Providing a papermaking material and obtaining a clean paper pulp by treating; adding functional additive into clean paper pulp to form multi-purpose paper; processing to form paper having an uneven surface structure; sowing seed |
| 05/09/2006 | CA2231488C High and low porosity wrapping papers for smoking articles and process for making the same |
| 05/09/2006 | CA2192788C Optical brightening agents |
| 05/04/2006 | WO2006045714A1 Compositions of fluorescent whitening agents |
| 05/04/2006 | US20060090868 Laser-markable paper and board products |
| 05/04/2006 | CA2502795A1 Method of emulsifying substituted cyclic dicarboxylic acid anhydride sizing agents and emulsion for papermaking |
| 05/03/2006 | EP1651814A1 A method for the production of paper |
| 05/03/2006 | CN1768119A Aqueous slurries of finely divided fillers, their preparation and their use for the production of filler-containing papers |
| 05/03/2006 | CN1768103A Starch compositions and methods of making starch compositions |
| 05/03/2006 | CN1768102A Modified starch compositions |
| 05/03/2006 | CN1768006A Aqueous compositions and their use in the manufacture of paper and paperboard |
| 05/03/2006 | CN1766228A Coating for painting colored yarn-tube face paper and its preparation method |
| 04/27/2006 | WO2006044735A2 Method of preparing modified diallyl-n, n-disubstituted ammonium halide polymers |
| 04/27/2006 | WO2006044733A2 Method of preparing modified diallyl-n,n-disubstituted ammonium halide polymers |
| 04/27/2006 | WO2006019808A9 Method to manufacture paper |
| 04/27/2006 | WO2005098130A3 Stable wet strength resin |
| 04/27/2006 | DE10035924B4 Imprägnat und Verfahren zur Herstellung und Verwendung des Imprägnats Impregnate and methods of making and using the impregnate |
| 04/27/2006 | CA2584289A1 Method of preparing modified diallyl-n,n-disubstituted ammonium halide polymers |
| 04/27/2006 | CA2583214A1 Method of preparing modified diallyl-n, n-disubstituted ammonium halide polymers |
| 04/26/2006 | EP1650163A1 Polysilicate mricrogels |
| 04/26/2006 | EP1649105A1 Anionic-cationic polymer blend for surface size |
| 04/26/2006 | EP1446528B1 Security paper and security articles |
| 04/26/2006 | CN1764755A Coating compositions comprising alkyl ketene dimers and alkyl succinic anhydrides for use in paper making |
| 04/25/2006 | US7034068 Drainage adjuvants; flocculants; confining adjuvants; wet or dry strength for papermaking |
| 04/25/2006 | US7033428 Water, calcium carbonate, and an acid- stabilizer selected from a water soluble calcium salt, a weak acid, and a chelating agent, a mixture of water souluble calcium salt and chelating agent, a mixutre of calcium salt and a weak acid |
| 04/25/2006 | CA2425197C An improved retention/draining aid comprising a siliceous material and an organic microparticle |
| 04/25/2006 | CA2247163C Clay compositions and their use in paper making |
| 04/20/2006 | WO2006041401A1 Process for producing a paper or board and a paper or board produced according to the process |
| 04/20/2006 | WO2006040536A1 Method of processing a polymer coated substrate |
| 04/20/2006 | WO2005107427A3 Patterned fibrous structures |
| 04/20/2006 | WO2005100689A8 Paper manufacturing process |
| 04/20/2006 | US20060084772 Polymerization of diallyldimethylammonium chloride and the acrylamide in presence of chain transfer sodium formate and crosslinking agent; for increasing retention and drainage in a papermaking furnish |
| 04/20/2006 | US20060084771 Method of preparing modified diallyl-N,N-disubstituted ammonium halide polymers |
| 04/20/2006 | US20060081348 Fluted composite and related absorbent articles |
| 04/20/2006 | CA2581361A1 Process for producing a paper or board and a paper or board produced according to the process |
| 04/19/2006 | EP1646692A1 Method for treating the surface of a titanium dioxide pigment |
| 04/19/2006 | EP1646508A1 Inkjet recording element |
| 04/19/2006 | EP1165640B1 Synthetic polymers having hydrogen bonding capability and containing aliphatic hydrocarbon moieties |
| 04/19/2006 | CN1761789A Dispersion |
| 04/19/2006 | CN1761723A Novel inorganic pigment containing calcium carbonate, aqueous suspension containing same, and uses thereof |
| 04/19/2006 | CN1761707A Modified wheat flour for paper production |
| 04/19/2006 | CN1252351C Manufacture of paper and paper board |
| 04/18/2006 | US7029756 Soft tissue hydrophilic tissue products containing polysiloxane and having unique absorbent properties |
| 04/13/2006 | WO2006038936A1 Wiping products having a high equilibrium moisture and a low coefficient of friction |
| 04/13/2006 | WO2006037774A1 Method for producing a fibrous material web |
| 04/13/2006 | WO2006008333A3 Method and apparatus for feeding chemicals into a process liquid flow |
| 04/13/2006 | WO2005108533A3 Process for increasing throughput of corn for oil extraction |
| 04/13/2006 | US20060078485 Process of making a water dispersible titanium dioxide pigment useful in paper laminates |
| 04/13/2006 | US20060076118 Slurry of fiber and uncooked starch, appling to a paper mat, after the paper mat is formed; improving the dry strength of the paper |
| 04/13/2006 | US20060076117 Latex paper sizing composition |