| 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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| 08/24/2005 | CN1659197A Copolymer, paper-treating agent, and processed paper |
| 08/24/2005 | CN1657701A Automobile engine filter paper immersion resin emusion and preparation method thereof |
| 08/24/2005 | CN1216203C Clean pulping catalyst and its application process |
| 08/23/2005 | US6932887 Newspaper for offset printing |
| 08/23/2005 | CA2275199C Chitosan-coated pulp, a paper using the pulp, and a process for making them |
| 08/23/2005 | CA2267530C Readily defibered pulp products and method of their manufacture |
| 08/18/2005 | US20050181692 Resin-impregnated substrate |
| 08/18/2005 | US20050178519 Aluminium sulphate compositions containing polynuclear complexes and a method of producing the same and the use thereof |
| 08/18/2005 | US20050178517 Bulky paper |
| 08/18/2005 | US20050178516 speaker components (e.g., diaphragm) which have been subjected to fire retardation treatments in a conventional art are a product of paper making of fire retardant fiber such as cellulose phosphate fiber |
| 08/18/2005 | US20050178515 Strong and dispersible paper products |
| 08/18/2005 | US20050178514 Kaolin pigment having high brightness and narrow particle size distribution and method of preparation therefor |
| 08/18/2005 | US20050178292 Hyperplaty clays and their use in paper coating and filling, methods for making same, and paper products having improved brightness |
| 08/18/2005 | US20050178070 Controlling particle size and porosity; adding aluminum phosphate to aqueous dispersion of metal oxide nanoparticles and adjusting pH; ink receptive coatings, catalyst supports, reinforcing fillers |
| 08/18/2005 | DE102004003261A1 Alkenylbernsteinsäureanhydride enthaltende wässrige Polymerdispersionen, Verfahren zu ihrer Herstellung und ihre Verwendung Alkenylsuccinic anhydrides containing aqueous polymer dispersions, process for their preparation and their use |
| 08/17/2005 | EP1563142A2 Tissue web product having both fugitive wet strength and a fiber flexibilizing compound |
| 08/17/2005 | EP1278790B1 Drainage aids in papermaking |
| 08/17/2005 | CN1655648A Speaker component, method of manufacturing the same and speaker apparatus including the same |
| 08/17/2005 | CN1654744A Method for preparing paper and paper board |
| 08/17/2005 | CN1215221C Process for sizing paper |
| 08/16/2005 | US6929714 outer layer being formed from cellulosic fibers, containing an uncured latex having a glass transition temperature between -25 to 30 degree C. and less than about 2% by wt of the dry web;softness |
| 08/16/2005 | CA2315633C Process to reduce the aox level of wet strength resins by treatment with base |
| 08/11/2005 | WO2005073462A1 Crepe paper and method for producing crepe paper |
| 08/11/2005 | WO2005073343A1 Fireproof agent, process for producing the same and method of fireproofing |
| 08/11/2005 | WO2005072185A2 Method of using aldehyde-functionalized polymers to enhance paper machine dewatering |
| 08/11/2005 | US20050176878 obtainable by free radical copolymerization or terpolymerization of aromatic olefins, conjugated copolyenes and ethylenically unsaturated monomers, in the presence of protective colloids and redox catalysts; finishes for paperboard and cardboard |
| 08/11/2005 | US20050175779 Impregnatinga paper substrate with an aqueous solution of polyvinyl alcohol then applying a thermosetting resin in which is dispersed at least one abrasion proof substance; improved surface transparency, flexibility, abrasion resistance and of superior surface finish |
| 08/11/2005 | US20050173088 White pitch deposit treatment |
| 08/11/2005 | US20050173083 Addition of tetrakis(hydroxyalkyl) phosphonium salt to wet pulp; improving opacity; biocide and fire retardancy action |
| 08/11/2005 | DE10307966B4 Vorimprägnat und Verfahren zu seiner Herstellung A prepreg and process for its preparation |
| 08/11/2005 | DE102004002370A1 Packaging material for production of liquid containers, e.g. fruit juice or milk cartons, comprises water-impermeable foil laminated with cardboard containing finely-divided water-insoluble or -swellable polymer particles |
| 08/11/2005 | DE102004002207A1 Producing decorative paper with a pigment coating, useful for making decorative laminates, comprises contactless application of an aqueous color coating composition onto a coating base paper by curtain coating |
| 08/11/2005 | CA2551160A1 Method of using aldehyde-functionalized polymers to enhance paper machine dewatering |
| 08/10/2005 | EP1560983A1 Method for manufacturing paper and board |
| 08/10/2005 | EP1560982A1 Slurry of agricultural fibres and its products |
| 08/10/2005 | EP1560973A2 Formulations used for the treatment of substrate surfaces |
| 08/10/2005 | EP1560891A1 Emulsions for composite materials |
| 08/10/2005 | EP1560858A1 Adhesion promoters for glass-containing systems |
| 08/10/2005 | CN1653091A Process for preparing a polymer dispersion |
| 08/10/2005 | CN1214080C Cationically modified white pigments, their production and use |
| 08/10/2005 | CN1214052C Acrylamide polymers and use thereof |
| 08/09/2005 | CA2315813C Process of repulping wet strength paper |
| 08/06/2005 | CA2496289A1 Optical brightener for aqueous high yield pulp and process for making brightened paper |
| 08/04/2005 | WO2005071162A1 Paper making process and corsslinking compositions for use in same |
| 08/04/2005 | WO2005071161A1 Cellulose fibre-based support intended to be siliconized |
| 08/04/2005 | WO2005071160A2 Process for making paper |
| 08/04/2005 | WO2005070912A1 Aqueous polymer dispersions containing alkenyl succinic acid anhydrides, methods for the production thereof, and use of the same |
| 08/04/2005 | US20050170110 Gloss, nonmottling, printability; eliminates deposits on calender rolls; combination of high glass transition temperature thermoplastic copolymer and surface sizing agent |
| 08/04/2005 | US20050170106 Base support for image recording medium and method of manufacturing the same and image recording medium |
| 08/04/2005 | US20050167060 Treatment of solid containing material derived from effluent |
| 08/04/2005 | US20050166936 Low sidestream smoke cigarette with non-combustible treatment material |
| 08/04/2005 | CA2551769A1 Aqueous polymer dispersions containing alkenyl succinic acid anhydrides, methods for the production thereof, and use of the same |
| 08/04/2005 | CA2545476A1 Paper making process and crosslinking compositions for use in same |
| 08/03/2005 | EP1558813A1 Method for producing fiber product |
| 08/03/2005 | EP1558811A1 Hydrophobically modified cationic acrylate copolymer/polysiloxane blends and use in tissue |
| 08/03/2005 | EP1558810A2 Soft tissue products containing selectively treated fibers |
| 08/03/2005 | EP1558809A2 Low slough tissue products and method for making same |
| 08/03/2005 | EP1558808A1 High temperature paper containing aramid component |
| 08/03/2005 | EP1558653A2 Fiber dispersant-containing systems |
| 08/03/2005 | EP1558088A1 Inhibiting biofilm formation by thermophilic microbes in paper and board machines |
| 08/03/2005 | EP1216260B1 Method of increasing retention and drainage in papermaking using high molecular weight water-soluble anionic or nonionic dispersion polymers |
| 08/03/2005 | CN1648340A Perfumed cigarette paper |
| 08/03/2005 | CN1648338A Recipe for new material made product for stalk plant fiber synthetic industry |
| 08/03/2005 | CN1213200C Lumen loading of mineral filler into cellulose fibers for papermaking |
| 08/02/2005 | CA2141519C Paper containing alkaline sizing agents with improved conversion capability |
| 07/28/2005 | WO2005068717A1 Tissue sheets containing multiple polysiloxanes and having regions of varying hydrophobicity |
| 07/28/2005 | WO2005068716A1 Soft tissue hydrophilic tissue products containing polysiloxane and having unique absorbent properties |
| 07/28/2005 | US20050161183 adding to pulps synthetic layered silicates comprising sodium lithium magnesium silicate, polymers comprising cationic, nonionic and/or amphoteric polymers and a peptizer comprises sodium pyrophosphate, and forming the pulps into paper or paperboard, having improved drainage, retention and turbidity |
| 07/28/2005 | US20050161182 Paper making process and starch compositions comprising a crosslinking agent for use in same |
| 07/28/2005 | US20050161181 spraying a glyoxalated acrylamide-diallyldimethyl ammonium chloride copolymer onto paper sheets, then pressing to dehydrate the sheets |
| 07/27/2005 | EP1556457A1 Process and composition for producing self-cleaning surfaces from aqueous systems |
| 07/27/2005 | EP1556416A1 Aqueous polymer dispersions containing alkyldiketenes, methods for the production thereof, and their use |
| 07/27/2005 | CN1646770A Paper and materials and processes for its production |
| 07/27/2005 | CN1646768A White pitch deposit treatment |
| 07/27/2005 | CN1646767A Oil/grease-and water sizing agent for treatment of cellulosic materials |
| 07/27/2005 | CN1646430A Basic magensium carbonate, process for producing the same and utilization thereof |
| 07/27/2005 | CN1644792A Regenerable inorganic paper, production and use thereof |
| 07/26/2005 | CA2246207C Water-disintegratable fibrous sheet containing fibers having different fiber lengths and process for producing the same |
| 07/23/2005 | CA2455727A1 Process for making paper |
| 07/21/2005 | US20050158255 Use of benzotriazole UV absorbers |
| 07/21/2005 | US20050155732 Gelatinized starch and glyoxal crosslinker added to fiber slurry |
| 07/21/2005 | US20050155731 Cationic dry-strength agents are polyacrylamides, cationic natural and synthetic polymers, starches, celluloses; optical brighteners are azoles, biphenyls; biocide, silicones; drywall facing paper |
| 07/21/2005 | US20050155520 Filler for papermaking process |
| 07/21/2005 | DE10122331B4 Verfahren zur Wiederverwertung von Spuckstoff sowie dessen Verwendung A process for recycling of rejected material and its use |
| 07/20/2005 | EP1554432A1 Method for applying softening compositions to a tissue product |
| 07/20/2005 | EP1177180B1 Stilbene brightener |
| 07/20/2005 | CN1643218A Fibrous web and process for the production thereof |
| 07/20/2005 | CN1643215A Method for producing paper and agent for improving yield |
| 07/20/2005 | CN1643214A Liquid starch dispersions for coated paper and paperboard |
| 07/20/2005 | CN1642998A Base polymer obtained by hydrogenation |
| 07/20/2005 | CN1211417C Perfluoroalkyl-substituted amino acid oligomers or polymers and their use as foam stabilizers in aqueous fire-fighting foam agent and as oil repellent paper and textile finishes |
| 07/19/2005 | US6918995 Process for the production of paper |
| 07/19/2005 | US6918994 Soft printing paper |
| 07/19/2005 | US6918992 Comprises bentonite and synthetic silicate compound; for diapers, incontinent pads, sanitary napkins and wiper cloths |
| 07/14/2005 | WO2004092483B1 Papers for liquid electrophotographic printing and method for making same |
| 07/14/2005 | US20050150625 Gravure paper |
| 07/14/2005 | US20050150624 Molded fiber manufacturing |
| 07/14/2005 | US20050150622 Paper and paperboard production process and corresponding novel retention aids, and papers and paperboards thus obtained |
| 07/14/2005 | US20050150621 Methods of making starch compositions |
| 07/14/2005 | DE202004003061U1 Dekorpapier mit elektrisch geladenen Fasern Decorative paper with electrically charged fibers |