| Patents for D21H 21 - Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper impregnating or coating material, characterised by its function, form or properties (20,755) |
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| 01/18/2006 | CN1723318A Fabric crepe process for making absorbent sheet |
| 01/18/2006 | CN1723316A Filler-fiber composite |
| 01/18/2006 | CN1237228C Sizing dispersion |
| 01/18/2006 | CN1237226C Decorative paper with high opaqueness |
| 01/18/2006 | CN1237225C Use of starch compositions in papermaking |
| 01/17/2006 | US6987181 Oxidized polymeric carbohydrates and products made thereof |
| 01/17/2006 | CA2185672C Paper opacifier |
| 01/12/2006 | WO2006002867A1 Product for use in papermaking and preparation thereof |
| 01/12/2006 | WO2005103378A3 Cellulosic wet wipes |
| 01/12/2006 | US20060005933 Surface layer containing sizing agents and plastic pigments; wrinkle resistance; reduced differential shrinkage of image and nonimage areas during press drying |
| 01/12/2006 | DE102004031101A1 Triazinylflavonataufheller Triazinylflavonataufheller |
| 01/12/2006 | CA2569823A1 Amphoteric polymers for controlling deposition of pitches and stickies in papermaking |
| 01/11/2006 | EP1613810A1 Paper- or cardboard-based security product |
| 01/11/2006 | EP1613809A1 Paper coating compositions |
| 01/11/2006 | EP1613808A1 Alkenylsuccinic anhydride composition and method of using the same |
| 01/11/2006 | EP1353975B1 Method for the production of water-in-water polymer dispersions |
| 01/11/2006 | CN1718926A Self disinfectation plant fiber dining ware |
| 01/11/2006 | CN1718925A Calcium carbonate cladded paper pulp fiber, its preparation method and application in paper making |
| 01/11/2006 | CN1236141C Making process of Chinese cypress paper with wide-spectrum antiseptic function for cigarette |
| 01/11/2006 | CN1236137C Bleaching pulp |
| 01/10/2006 | US6985600 Printing media and methods employing digital watermarking |
| 01/10/2006 | US6984723 Use of copper complexes of disazo dyes for dyeing natural and synthetic material |
| 01/10/2006 | CA2389393C Manufacture of paper and paperboard |
| 01/10/2006 | CA2388973C Manufacture of paper and paperboard |
| 01/06/2006 | CA2511651A1 Multi-function starch compositions |
| 01/05/2006 | WO2006001901A1 Apertured tissue products |
| 01/05/2006 | WO2006000649A1 A method and an arrangement at a paper machine |
| 01/05/2006 | US20060002879 Applying a water-soluble interjacent complex of a water-soluble polymer and (b) one or more water-soluble monomers that have been polymerized in the presence of the polymer; the complex forms a solution in water that is free of insoluble polymer particles and grafting; cosmetics |
| 01/05/2006 | US20060000570 Amphoteric cationic polymers for controlling deposition of pitch and stickies in papermaking |
| 01/05/2006 | US20060000568 Papermaking furnish comprising solventless cationic polymer retention aid combined with phenolic resin and polyethylene oxide |
| 01/05/2006 | DE102004028002A1 Verfahren zur Herstellung von hydrophilen Polymeren unter Verwendung eines rechnererzeugten Modells A process for producing hydrophilic polymers by using a computer generated model |
| 01/05/2006 | CA2571436A1 Triazinyl-flavonate brighteners |
| 01/04/2006 | EP1611285A2 Papers for liquid electrophotographic printing and method for making same |
| 01/04/2006 | EP1611284A1 Dispersion |
| 01/04/2006 | EP1611272A1 Cellulosed molded article having a functional effect and method for producing the same |
| 01/04/2006 | EP1611185A1 Synthesis of high solids resins from amine terminated polyamides |
| 01/04/2006 | EP1064426B1 Creping aid and method for creping paper |
| 01/04/2006 | EP0815209B1 Novel endoglucanases |
| 01/04/2006 | CN1717425A Use of a copolymer having at least one grafted alkoxy or hydroxy polyalkylene glycol function as an agent for improving optical brightening activation, and products obtained |
| 01/04/2006 | CN1715560A Safety line for increasing paper safety |
| 01/04/2006 | CN1715559A Latex for coating drinking filter bag cotton paper and its preparing method |
| 01/04/2006 | CN1714921A Emulsifier/demulsifier system |
| 01/04/2006 | CN1234938C Latex special for dry method dustless paper and its preparing method |
| 01/04/2006 | CN1234777C Aqueous liquid composition of fluorescent brightener excellent in dyeing |
| 01/03/2006 | CA2357738C Papermaking additive with primary amino groups and mechanical pulp treated therewith |
| 12/29/2005 | WO2005124023A1 Apparatus and method for manufacturing security paper |
| 12/29/2005 | WO2005124022A2 Security and/or valuable document |
| 12/29/2005 | WO2005123587A2 Recovery of nano zeolite crystallites |
| 12/29/2005 | DE102004028249A1 Verwendung eines mehrlagigen Papiers Using a multi-layer paper |
| 12/29/2005 | CA2569753A1 Security and/or valuable document |
| 12/28/2005 | EP1608810A2 Disposable, paper-based hospital and operating theater products |
| 12/28/2005 | EP1608707A1 Aqueous wax emulsions and their coating aplications |
| 12/28/2005 | EP1608592A2 Aqueous compositions and their use in the manufacture of paper and paperboard |
| 12/28/2005 | EP1238141B1 Fibers from plant seeds and use |
| 12/28/2005 | CN1714203A Tissue web product having both fugitive wet strength and a fiber flexibilizing compound |
| 12/28/2005 | CN1714202A Cellulosic product and process for its production |
| 12/28/2005 | CN1714201A Fibrous structure comprising a fiber flexibilizing agent system |
| 12/28/2005 | CN1714050A Method for removal of biofilm |
| 12/28/2005 | CN1713821A Inhibiting biofilm formation by thermophilic microbes in paper and board machines |
| 12/28/2005 | CN1233769C Adhesive compound and its use |
| 12/27/2005 | US6979386 Tissue products having increased absorbency |
| 12/27/2005 | US6978724 Complex a chelating compound with at least two of amidoxime, hydroxamic acid, thiohydroxamic acid, N-hydroxyurea, N-hydroxycarbamate, or N-nitroso-alkyl-hydroxylamine groups; and ammonia, ethanolamine, or pyridine for solubilization |
| 12/22/2005 | WO2005121450A1 Security device with temperature activatable polymeric layer |
| 12/22/2005 | WO2005121449A1 Use of a multi-layered paper |
| 12/22/2005 | WO2005121195A1 Fine-particled amphoteric aqueous polymer dispersion method for production and use thereof |
| 12/22/2005 | WO2005120228A1 Antimicrobial tissue products with reduced skin irritation potential |
| 12/22/2005 | WO2004037930A3 Coating compositions comprising alkyl ketene dimers and alkyl succinic anhydrides for use in paper making |
| 12/22/2005 | US20050281728 Precipitated calcium carbonate |
| 12/22/2005 | US20050279472 Recycled white ticket stock and method of making same |
| 12/22/2005 | US20050279469 Retention aid additives for paper making |
| 12/22/2005 | DE4315031B4 Basische sulfogruppenhaltige Disazoverbindungen Basic sulfo-containing diazo compounds |
| 12/22/2005 | DE102004027735A1 Feinteilige, amphotere, wässrige Polymerdispersionen, Verfahren zu ihrer Herstellung und ihre Verwendung The finely divided, amphoteric, aqueous polymer dispersions, process for their preparation and their use |
| 12/22/2005 | DE102004027306A1 Security document, e.g. banknote or passport, uses security paper with coated sub-section(s) and are marked with laser so that mark extends over boundary between coating and paper |
| 12/22/2005 | DE102004025861A1 Verfahren zur Herstellung von gekrepptem Papier A process for producing creped paper |
| 12/22/2005 | CA2565710A1 Fine-particled amphoteric aqueous polymer dispersion method for production and use thereof |
| 12/21/2005 | EP1607520A2 Security paper provided with a security feature exhibiting luminescence |
| 12/21/2005 | EP1606451A2 Fungi resistant sheet, facing and faced insulation assembly |
| 12/21/2005 | EP1606360A1 Coating compositions |
| 12/21/2005 | CN1711348A Amphoteric fluorescent whitening agents |
| 12/21/2005 | CN1232697C Preparation method of glue blending agent for paper making |
| 12/20/2005 | US6977027 Contacting a tertiary or quaternary amine with talc particles |
| 12/20/2005 | US6977026 Method for applying softening compositions to a tissue product |
| 12/20/2005 | CA2388967C Manufacture of paper and paperboard |
| 12/16/2005 | WO2004108813A1 Modified wheat flour for paper production |
| 12/16/2005 | CA2531057A1 Modified cereal flour for paper manufacture |
| 12/15/2005 | WO2005118954A1 Sanitary thin paper and process for producing the same |
| 12/15/2005 | WO2005118953A1 Pigment coated paper base |
| 12/15/2005 | WO2005118952A1 Papermaking additive |
| 12/15/2005 | WO2005103367A3 Coated facer |
| 12/15/2005 | WO2005095118A3 Security and/or valuable document |
| 12/15/2005 | US20050274472 Flame resistant paper product and method for manufacturing |
| 12/15/2005 | US20050274471 Method for making changeable picture with movable members utilizing web fed printing process |
| 12/15/2005 | US20050274470 Apertured tissue products |
| 12/15/2005 | DE102004026050A1 Sicherheitspapier Security paper |
| 12/14/2005 | EP1603849A2 Unusually narrow particle size distribution calcined kaolins |
| 12/14/2005 | CN2745984Y Antiforge white card paper with coating |
| 12/14/2005 | CN1708564A Compositions for imparting desired properties to materials |
| 12/14/2005 | CN1231640C Method for increasing paper strength using collagenous fiber |
| 12/14/2005 | CN1231639C Silica-acid colloid blend in a microparticle system used in papermaking |
| 12/14/2005 | CN1231633C Method for combining living-paper using collagenous fiber and plant =-fiber |