| 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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| 04/13/2006 | US20060075575 an amide-substituted quaternary imidazolinium salt; a nonionic surfactant; and a polyhydroxy compound; paper towel, a tissue paper, a paper napkin, and a feminine hygiene product |
| 04/13/2006 | DE102004038132B3 Papiererzeugnis mit erhöhter relativer Nassreißfestigkeit und Weichheit, Verfahren zu dessen Herstellung sowie dessen Verwendung Paper product with increased relative wet tensile strength and softness, a process for its preparation and its use |
| 04/12/2006 | EP1645687A1 Printing paper |
| 04/12/2006 | EP1645544A1 Paper production comprising modified layered silicate as a microparticle |
| 04/12/2006 | EP1644580A1 Method and apparatus for pre-treatment of fibre material to be used in the manufacture of paper, board or the like |
| 04/12/2006 | EP1644579A1 Paper production with modified silica gels as microparticles |
| 04/12/2006 | EP1434716B1 Packaging materials having improved barrier properties |
| 04/12/2006 | EP1360209B1 Fragmented starch, its production and use |
| 04/12/2006 | CN1757827A Hydroxyalkyl cationic guar gum and its preparation method and application |
| 04/12/2006 | CN1757826A Cigarette paper additive and its preparation method |
| 04/12/2006 | CN1250816C Manufacture of paper and paperboard |
| 04/12/2006 | CN1250815C Method for producing sized paper or cardboard |
| 04/12/2006 | CN1250631C Starch for paper-making |
| 04/11/2006 | US7026470 Improving holdout |
| 04/06/2006 | WO2006036349A1 Printing media with polydicyandiamides and multi-valent salts |
| 04/06/2006 | WO2006034837A2 Method for producing a cellulose-based material and material produced therewith |
| 04/06/2006 | DE10232550B4 Vorrichtung und Verfahren zum Imprägnieren einer Papier- oder Kartonbahn Apparatus and method for impregnating a paper or board web |
| 04/06/2006 | DE102004049012A1 Use of amino groups-, sulfonicacid-groups and mercapto groups containing layer silicate as micro particles in the paper preparation (in retention) |
| 04/06/2006 | DE102004046817A1 Material used as cigarette paper has coated composition comprising mechanically-fragmented, chemically cross-linked polysaccharide |
| 04/05/2006 | EP1642873A1 Method for producing paper comprising multi-phase calcium silicate hydrates |
| 04/05/2006 | EP1641875A1 Cationic liquid starchy composition and uses thereof |
| 04/05/2006 | EP1641430A2 Gelled starch compositions and methods of making gelled starch compositions |
| 04/05/2006 | EP1177345B1 Paper coating composition with improved optical brighteners carriers |
| 04/05/2006 | CN1756873A Newsprint paper for offset printing |
| 04/05/2006 | CN1756872A Wet-process nonwoven fabric and process for producing the same |
| 04/05/2006 | CN1756489A Packaging device and method for absorbing moisture |
| 04/05/2006 | CN1249093C Polymers derived from polysaccharides comprising one or more oxime or amine functions and uses thereof |
| 04/05/2006 | CN1248629C Method for preparing degradable lunch box |
| 04/05/2006 | CA2522247A1 Papermaking using modified sheet silicates as microparticles |
| 04/04/2006 | US7022174 Starch compositions and the use thereof in wet-end of paper preparation |
| 04/04/2006 | CA2345924C Derivatized malto-oligosaccharides, methods for trash scavenging and processes for preparing a paper web |
| 03/30/2006 | US20060065380 Bicomponent strengthening system for paper |
| 03/30/2006 | DE102004044379A1 Verfahren zur Herstellung von Papier, Pappe und Karton Process for the manufacture of paper and cardboard |
| 03/30/2006 | CA2580697A1 Method and device for loading a fibrous stock supension |
| 03/29/2006 | EP1639200A1 Coated base paper and a method for manufacturing coated base paper |
| 03/29/2006 | EP1639199A1 Controlled addition of co2 in the wet end of the papermaking process |
| 03/29/2006 | EP1470291B1 Enhancing brightness and brightness stability of paper containing mechanical pulp |
| 03/29/2006 | EP1210132A4 Herb medicine composition to be contained in sanitary materials for infants |
| 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 | CN1752342A Wall paper capable of reducing syndrome of new house |
| 03/29/2006 | CN1752341A High-quality colour printing newsprint and making technique thereof |
| 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 | US7018511 Crossed-linked pulp and method of making same |
| 03/28/2006 | US7018508 Process for producing dried singulated crosslinked cellulose pulp fibers |
| 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 | US20060060318 Method for manufacturing paper and board |
| 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 | DE102004036664A1 Use of choline e.g. preparing a antistatically active plastic composition, decorative, transparent, surface materials and impregnation mixture for cellulose containing product such as paper and/or natural or synthetic fibers and textiles |
| 03/22/2006 | EP1637501A1 Light calcium carbonate, method for production thereof and loading material for loading into paper |
| 03/22/2006 | EP1636420A2 A component for use in paper manufacture, its preparation and use |
| 03/22/2006 | CN1749480A Nano emulsion type surface gluing agent |
| 03/22/2006 | CN1246527C Manufacture of paper and paperboard |
| 03/22/2006 | CN1246394C Novel treated filler or pigment or mineral for paper, in particular pigment containing natural calcium carbonate, method for making same, compositions containing them and uses |
| 03/22/2006 | CN1246246C Fiber cement composition materials using sized cellulose fibers |
| 03/21/2006 | US7015159 Saturable nonwoven material comprising a mixture dispersed therein of fluoropolymer floc, and wettable structural organic floc; use as liner substrate for self-lubricating bearings, as a sealant, in filters, as a dielectric |
| 03/21/2006 | CA2166696C Production of paper from a suspension with high electrolyte content using non-ionic or anionic retention aids |
| 03/16/2006 | WO2006027036A1 Fragrance kit comprising cosmetic products |
| 03/16/2006 | US20060057925 Prepreg having a matrix resin and a saturable resin nonwoven impregnated with a fluoropolymer floc, a wettable structural organic floc, and a binder; used as liner substrate for self-lubricating bearings, as a sealant, in filters, and as a dielectric and in papermaking |
| 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 | DE102004044371A1 Kit mit kosmetischem Mittel Kit with cosmetic means |
| 03/16/2006 | DE102004028431B3 Coating mass, for coating paper surfaces, comprises binding agent, pigment and comb polymer derived from water-soluble/-dispersible polymer, whose side chain is derived from ethylenic unsaturated and silicon groups containing monomers |
| 03/15/2006 | EP1511828A4 Emulsification of lanolin |
| 03/15/2006 | CN1748059A Production of paper |
| 03/15/2006 | CN1746425A Production of environmental-protective cigarette paper without ash |
| 03/15/2006 | CN1245556C Manufacture of paper and paperboard |
| 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 | US7011729 Improves the dry strength of the paper, spraying on a paper mats, with a starch slurry containing fibers and selectively filtered white water by pressure screen |
| 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 | CA2123431C A method for reducing the level of interference chemicals in the water circulation of wood-based fibre suspension processes |
| 03/09/2006 | WO2006025576A1 Softener for paper |
| 03/09/2006 | US20060052274 Stabilised aluminosilicate slurries |
| 03/08/2006 | EP1632557A2 Novel alkaline cellulases |
| 03/08/2006 | EP1631718A1 Modified legume starch-based compound for paper finishing |
| 03/08/2006 | EP1631593A1 A process for the preparation of carnitine esters and their use |
| 03/08/2006 | EP1631525A1 Process for the production of platy precipitated calcium carbonates, product produced thereby, and paper incorporating same |
| 03/08/2006 | EP1392921B1 Filler and a process for the production thereof |
| 03/08/2006 | CN1743550A Method for preparing ceramic paper |
| 03/08/2006 | CN1743549A Method for making high-glass paper for metal vapour plating |
| 03/08/2006 | CN1743548A Method of making paper with whole-image surface |
| 03/08/2006 | CN1244736C Production technology of surface glueing starch with high reserving rate |
| 03/08/2006 | CN1244402C Retention aid and filter aid and its preparing method |
| 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 |
| 03/02/2006 | WO2006022288A1 Tissue for household use |
| 03/01/2006 | EP1630288A1 Bulky water-disintegratable cleaning article and process of producing water-disintegratable paper |
| 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 | EP1629016A1 A process for the preparation of hydroxy polymer esters and their use |
| 03/01/2006 | EP1238160B1 Manufacture of paper and paperboard |
| 03/01/2006 | CN1742137A Chemically bulked kaolin clay pigment compatible with calcium carbonate |
| 03/01/2006 | CN1742136A Method for creating a fibrous substance suspension used for producing a tissue web or hygiene web |
| 03/01/2006 | CN1740442A Paper pulp molding process for making paper pop-top |
| 02/28/2006 | US7005035 Packaging device and method for absorbing moisture |