| 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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| 04/04/2006 | CA2345924C Derivatized malto-oligosaccharides, methods for trash scavenging and processes for preparing a paper web |
| 03/30/2006 | WO2006033321A1 Fluorescent whitening potentiator |
| 03/30/2006 | WO2006032212A1 Anti-forge material distributed anti-fibers having visual character |
| 03/30/2006 | US20060065381 Alkanolammonium-containing triazinyl flavonate whiteners |
| 03/30/2006 | US20060065380 Bicomponent strengthening system for paper |
| 03/30/2006 | US20060065379 Unbleached cellulose fibers base layer and a top fibrous layer of fibers, a binder, and water-insoluble filler; high brightness, exceptional uniformity |
| 03/30/2006 | DE4228572B4 2:1-Aluminium-Komplexfarbstoffe 2: 1 aluminum complex dyes |
| 03/30/2006 | DE102004044379A1 Verfahren zur Herstellung von Papier, Pappe und Karton Process for the manufacture of paper and cardboard |
| 03/30/2006 | CA2581858A1 Anti-fake material distributed with anti-fake fibers having visual characteristics incapable of being simulated via printing |
| 03/29/2006 | EP1639198A1 Security paper, particularly for labels |
| 03/29/2006 | EP1470291B1 Enhancing brightness and brightness stability of paper containing mechanical pulp |
| 03/29/2006 | EP1265483B1 Use of phenylethylamine derivatives for the anitmicrobial treatment of surfaces |
| 03/29/2006 | EP0989955B1 Polysilicate microgels |
| 03/29/2006 | EP0799281B2 Carbon black reacted with diazonium salts and products |
| 03/29/2006 | CN1754024A Fibrous structure and process for making same |
| 03/29/2006 | CN1754022A Anionic functional promoter and charge control agent with improved wet to dry tensile strength ratio |
| 03/29/2006 | CN1752340A Anti-forge coating white cardboard and producing method thereof |
| 03/29/2006 | CN1247993C Chromatogram line fake-preventing method and its special paper |
| 03/29/2006 | CN1247298C Low-viscosity melamine-formaldehyde resin microcapsule dispersions with reduced formaldehyde content |
| 03/29/2006 | CN1247124C Far infrared cigarettes and making method thereof |
| 03/28/2006 | US7019134 Stability; papermaking |
| 03/28/2006 | US7019054 Coating or treatment for imparting oil and grease resistance to an underlying substrate. The formulation does not contain any fluorochemicals. At the same time, however, the formulation provides oil and grease resistance properties |
| 03/28/2006 | US7018963 Water-soluble surfactant composition |
| 03/28/2006 | US7018708 Gloss-coated paper with enhanced runnability and print quality |
| 03/23/2006 | WO2006030540A1 Method of yielding hypobromous acid in aqueous system |
| 03/23/2006 | US20060060320 Method for the production of a fiber web |
| 03/23/2006 | US20060060319 Method of making absorbent sheet from recycle furnish |
| 03/23/2006 | DE102004043219A1 Flächiger aus Faserstoffen bestehender Werkstoff und Verfahren zu dessen Herstellung Scale from fibrous materials existing material and process for its preparation |
| 03/23/2006 | DE102004036717A1 Polyquaternäre Organosiliciumverbindungen enthaltende Zusammensetzungen Polyquaternary organosilicon compositions containing them |
| 03/22/2006 | EP1636422A1 Microspheres |
| 03/22/2006 | EP1636420A2 A component for use in paper manufacture, its preparation and use |
| 03/22/2006 | CN2765933Y Special counterfeit-proof stamp paper |
| 03/22/2006 | CN2765932Y Special type counterfeit-proof stamp paper |
| 03/22/2006 | CN1749480A Nano emulsion type surface gluing agent |
| 03/22/2006 | CN1246527C Manufacture of paper and paperboard |
| 03/22/2006 | CN1246246C Fiber cement composition materials using sized cellulose fibers |
| 03/21/2006 | USRE39021 mixing 5,5-dimethylhydantoin, 5-ethyl-5-methylhydantoin, cyanuric acid, succinimide, urea, 4,4-dimethyl-2-oxazolidinone or glycouril to paper making slurries to improve efficiency of slimicides |
| 03/21/2006 | US7015228 4-amino-2-(2-pyridyl)pyrimidines as microbicidal active substances |
| 03/21/2006 | US7014893 Support material for recording layers |
| 03/21/2006 | CA2288721C Soft multi-ply tissue paper having a surface deposited strengthening agent |
| 03/21/2006 | CA2166696C Production of paper from a suspension with high electrolyte content using non-ionic or anionic retention aids |
| 03/16/2006 | WO2006027418A1 Method of marking a material, marked material and verification of genuineness of a product |
| 03/16/2006 | WO2005124023A8 Apparatus and method for manufacturing security paper |
| 03/16/2006 | WO2004094726A8 Embossed tissue product with improved bulk properties |
| 03/16/2006 | US20060057365 Coated paperboards and paperboard containers having improved tactile and bulk insulation properties |
| 03/16/2006 | US20060055169 Strip shaped safeguarding element |
| 03/16/2006 | DE10301770B4 Beschichtung für Platten und Verfahren zur Beschichtung einer Platte For coating panels and method for coating a plate |
| 03/16/2006 | DE102004038578A1 Alkanolammoniumhaltige Triazinylflavonataufheller Alkanolammoniumhaltige Triazinylflavonataufheller |
| 03/16/2006 | DE102004035869A1 Verfahren zur Herstellung von aminogruppenhaltigen Cellulosederivaten sowie deren Verwendung in kosmetischen Zubereitungen der Wasseraufbereitung und der Papierherstellung Process for preparing amino group-containing cellulose derivatives and their use in cosmetic preparations of water treatment and paper making |
| 03/16/2006 | CA2579745A1 Method of marking a material, marked material and verification of genuineness of a product |
| 03/16/2006 | CA2579510A1 System for control of stickies in recovered and virgin paper processing |
| 03/16/2006 | CA2576611A1 Production of paper, paperboard and cardboard with two-component polymeric retention aid |
| 03/15/2006 | EP1633929A1 Safety paper |
| 03/15/2006 | EP1633376A1 Compositions for prevention and treatment of cold and influenza-like symptoms comprising chelated zinc |
| 03/15/2006 | EP1511828A4 Emulsification of lanolin |
| 03/15/2006 | CN1746424A Black papermaking coating and production thereof |
| 03/15/2006 | CN1245556C Manufacture of paper and paperboard |
| 03/15/2006 | CN1245555C Security sheet comprising transparent or semi-transparent layer |
| 03/14/2006 | US7012058 amide-substituted quaternary imidazolinium salt, 90% by weight nonionic surfactant, 2% by weight polyhydroxy compound having an average molecular weight in of 92 to 4000; softness, tensile strength |
| 03/14/2006 | CA2388970C Manufacture of paper and paperboard |
| 03/14/2006 | CA2276424C Processes of making paper and materials for use in this |
| 03/14/2006 | CA2216242C Hydrophilic dispersion polymers for paper applications |
| 03/14/2006 | CA2125223C Control of scale formation and corrosion in aqueous systems |
| 03/09/2006 | WO2006025576A1 Softener for paper |
| 03/09/2006 | WO2006000327A3 Triazinyl flavonate brighteners |
| 03/09/2006 | US20060049119 Method for removal of biofilm |
| 03/09/2006 | CA2577549A1 Paper manufacturing using agglomerated hollow particle latex |
| 03/08/2006 | EP1632557A2 Novel alkaline cellulases |
| 03/08/2006 | EP1632535A1 Liquid formulations of direct dyes |
| 03/08/2006 | EP1631719A1 Value document provided with a safety element and method for producing said value document |
| 03/08/2006 | EP1631705A1 Photoluminescent fibre, security paper and other security articles |
| 03/08/2006 | EP1345993B1 Use of copper complexes of disazo dyes for dyeing natural and synthetic material |
| 03/08/2006 | CN2763335Y Multi-layer anti-counterfeit paper |
| 03/08/2006 | CN2763334Y Anti-counterfeit faber |
| 03/08/2006 | CN2763333Y Anti-counterfeit coated ivory board |
| 03/08/2006 | CN1744820A Treating slurries |
| 03/08/2006 | CN1244736C Production technology of surface glueing starch with high reserving rate |
| 03/07/2006 | US7008508 A agent for papermaking comprising a blocked cationic charge-adjusting agent for controlling the adsorption and retention of blocked polyurethane to cellulosic fiber; blocking agent select from a phenol derivatives |
| 03/07/2006 | US7008507 Applying composition to nonwoven web using ink jet printer as droplets that remain as discrete shapes; paper and tissue webs |
| 03/02/2006 | WO2006021614A1 Gypsum board coating, gypsum board and cardboard-coated gypsum board production method |
| 03/02/2006 | US20060046050 Process for incorporation of uv-luminescent compounds in polymeric materials |
| 03/01/2006 | EP1630285A2 A method of manufacturing a fibrous substrate incorporating an elongate element |
| 03/01/2006 | EP1630177A1 Cationic dispersions for sizing paper |
| 03/01/2006 | EP1629153A2 Method and apparatus in the surface sizing of a paper or board web |
| 03/01/2006 | EP1629036A1 Modified wheat flour for paper production |
| 03/01/2006 | EP1238160B1 Manufacture of paper and paperboard |
| 03/01/2006 | EP1204794B1 Formulations of fluorescent whitening agents |
| 03/01/2006 | CN1740442A Paper pulp molding process for making paper pop-top |
| 03/01/2006 | CA2517552A1 Multi-ply paper product with moisture strike through resistance and method of making the same |
| 02/28/2006 | CA2175863C Means for and methods of preparing paper coating |
| 02/23/2006 | WO2006020089A2 High strength paperboard and method of making same |
| 02/23/2006 | WO2006019808A1 Method to manufacture paper |
| 02/23/2006 | US20060037725 Aqueous composition and use thereof for paper production |
| 02/23/2006 | US20060037512 Alkenylsuccinic anhydride compositions and method for using the same |
| 02/23/2006 | CA2572630A1 Method to manufacture paper |
| 02/22/2006 | EP1627108A2 Single ply tissue products surface treated with a softening agent |
| 02/22/2006 | EP1627107A1 Method for controlling pitch and stickies deposition |
| 02/22/2006 | EP1627006A2 Treatment of resins to lower levels of cpd-producing species and improve gelation stability |
| 02/22/2006 | EP1626866A1 Packaging material consisting of an at least double-layered composite material for producing containers for packing liquids |
| 02/22/2006 | EP1626864A1 Method for producing a layered material and a layered material |