| Patents for D21H 11 - Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only (5,468) |
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| 07/20/2006 | US20060157211 Composition and method relating to an adhesive for use with paper products |
| 07/19/2006 | EP1680545A1 Process for making abrasion resistant paper and paper and paper products made by the process |
| 07/13/2006 | WO2006073536A1 Softening agent pre-treated fibers |
| 07/11/2006 | US7074301 Chemically cross-linked cellulose fiber and method of making same |
| 07/11/2006 | US7074299 Process for using a phloroglucinol color delta to control blending, deinking and bleaching of groundwood-containing secondary pulp |
| 07/06/2006 | US20060148938 Modification of paper coating rheology |
| 07/06/2006 | US20060144543 Process for producing a fibrous composition |
| 07/06/2006 | US20060144540 Method of using a high consistency slurry containing high levels of crosslinked cellulosic fibers |
| 07/05/2006 | EP1676956A2 Cellulosic tissue paper including cotton fibers and process for its production |
| 07/05/2006 | EP1675556A2 Materials useful in making cellulosic acquisition fibers in sheet form |
| 07/05/2006 | EP1118085B1 An electrically conductive layer of cellulose fibres and a composite thereof |
| 07/05/2006 | CN1798890A Process for producing a fibrous composition |
| 07/04/2006 | US7070678 Paper webs having a watermark pattern |
| 06/29/2006 | WO2006014716A3 Process for sheeting raw cotton linters |
| 06/29/2006 | CA2590701A1 Reactive cationic resins for use as dry and wet strength agents in sulfite ion-containing papermaking systems |
| 06/29/2006 | CA2529195A1 Carboxyalkyl cellulose polymer network |
| 06/28/2006 | EP1673506A1 Method for producing paper, paperboard and cardboard |
| 06/28/2006 | CN1793508A Process for preparing electrolytic capacitor paper |
| 06/28/2006 | CN1261571C Microbial swollenin protein, DNA sequences encoding |
| 06/28/2006 | CN1261295C Wet-felted and thermally bonded porous structures |
| 06/27/2006 | CA2329191C A process for the production of paper |
| 06/22/2006 | WO2006063632A1 Method and device for loading fibers or cellulose contained in a suspension with a filler |
| 06/22/2006 | CA2590079A1 Method and apparatus for loading fibers or cellulose which are contained in a suspension with a filler |
| 06/21/2006 | EP1448846A4 Microwave pre-treatment of logs for use in making paper and other wood products |
| 06/21/2006 | CN1791721A A component for use in paper manufacture, its preparation and use |
| 06/21/2006 | CN1791708A Superabsorbent cellulosic fiber and method of making same |
| 06/20/2006 | US7063771 includes at least one layer of bulky cellulose fibers formed into paperboard layer; bulky fibers can be mechanically produced or produced by crosslinking cellulosic fibers; paperboard is embossed with surface pattern to reduce surface area; containers for hot beverages, foods |
| 06/20/2006 | CA2247533C Process for preparing a paper web |
| 06/20/2006 | CA2215990C Method for producing yieldable paper and plant for implementing the method |
| 06/15/2006 | US20060124786 Photocatalytic pulp composition |
| 06/15/2006 | US20060124262 Board product and method for making the same |
| 06/14/2006 | EP1668182A2 Cross-linked cellulose fibers and method of making same |
| 06/14/2006 | CN1786339A Method for improving mechanical wood pulp fibre performance |
| 06/13/2006 | US7060211 Yam and cloths made mainly from bamboo sheaths and methods for manufacturing the same |
| 06/13/2006 | US7060160 Water content of 3 wt % or less, the average fiber diameter of 5 to 300 mu m and the average fiber length of 0.1 to 70 mm is incorporated into 5 to 60 wt % of titanium oxide. |
| 06/13/2006 | US7060105 Especially for the preparation of inks for ink jet printing |
| 06/13/2006 | CA2055717C Paper having crossdirectional regions of variable basis weight |
| 06/08/2006 | WO2006059112A2 Improvements in or relating to biodegradable composites |
| 06/08/2006 | US20060122318 Food-release packaging |
| 06/08/2006 | US20060118255 Cross-linked pulp and method of making same |
| 06/08/2006 | DE102005015490A1 Loading gas-phase fibrous papermaking suspension with fine calcium carbonate crystals, introduces calcium hydroxide and carbon dioxide into gas phase for precipitation onto suspended fibers |
| 06/07/2006 | EP1664421A1 Chemimechanical desilication of nonwood plant materials |
| 06/07/2006 | EP1664399A2 Superabsorbent cellulosic fiber and method of making same |
| 06/07/2006 | EP1320458A4 Disposable nonwoven wiping fabric and method of production |
| 06/06/2006 | US7056421 Underflow waterbox |
| 06/01/2006 | WO2006056737A1 Improved biocomposite material |
| 05/31/2006 | CN1779069A Continuous immersion catalytic pyrolytic circulating pulp-making method by non-steaming and boiling biochemical solvent |
| 05/30/2006 | US7052581 Heating a slurry comprising a hexahydrate form of magnesium ammonium phosphate under pressure for a time to convert the hexahydrate magnesium ammonium phosphate to the monohydrate form thereof. |
| 05/30/2006 | CA2247585C Water-disintegratable fibrous sheet having layered structure and wiping sheet comprising the same |
| 05/23/2006 | US7048826 applying a targeted appication of a Performance Enhancing Material on a Zone by Zone basis of a creping cylinder |
| 05/23/2006 | CA2314391C Multi-layered water-decomposable fibrous sheet |
| 05/18/2006 | US20060102305 Slurry of agricultural fibres and its products |
| 05/18/2006 | US20060102303 Board product and method for making the same |
| 05/18/2006 | US20060102300 Alkaline process for the manufacturing of pulp using alkali metaborate as buffering alkali |
| 05/18/2006 | DE19500483B4 Redispergierbare mikroklassifizierte Cellulose und Verfahren zu ihrer Herstellung Mikroklassifizierte redispersible cellulose and process for their preparation |
| 05/16/2006 | CA2399666C Process to produce dried singulated cellulose pulp fibers |
| 05/16/2006 | CA2301300C Decorative paper base |
| 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 | DE102004053412A1 Faservlies und damit hergestellte Nahrungsmittelhülle auf Basis von Cellulosehydrat Nonwoven fabric, and thus prepared food casing based on cellulose hydrate |
| 05/10/2006 | EP1345763B1 Fire-resistant panel comprising loess and fire-resistant decorative panel using the same |
| 05/10/2006 | CN1769587A Refined light weight coated paper and its production process |
| 05/03/2006 | CN1254583C Mechanical alkaline pulping method using hydrogen dioxide from raw material of grass family |
| 04/27/2006 | WO2005098130A3 Stable wet strength resin |
| 04/26/2006 | EP1155040B1 Oxidized cellulose-containing fibrous materials and products made therefrom |
| 04/26/2006 | CN1764755A Coating compositions comprising alkyl ketene dimers and alkyl succinic anhydrides for 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 | CA2581361A1 Process for producing a paper or board and a paper or board produced according to the process |
| 04/19/2006 | EP1646751A1 Method of curling fiber and absorbent sheet containing same |
| 04/19/2006 | EP0782644B2 Tissue or paper towel comprising wet-resilient webs |
| 04/19/2006 | CN1760445A Pulping technique for fibers in grass class |
| 04/19/2006 | CN1252349C Non-wood fibre displacement, continuous boiling method and apparatus therefor |
| 04/18/2006 | US7029756 Soft tissue hydrophilic tissue products containing polysiloxane and having unique absorbent properties |
| 04/18/2006 | US7029554 Method for brightening pulp with hydrosulfite solution generated from borohydride and bisulfite |
| 04/18/2006 | US7029546 Method for making a multiply absorbent paper sheet and resulting product |
| 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 |
| 04/12/2006 | EP1645687A1 Printing paper |
| 04/06/2006 | US20060070714 Apparatus and method for carrying out a continued union of paper webs |
| 04/06/2006 | US20060070712 Absorbent articles comprising thermoplastic resin pretreated fibers |
| 04/05/2006 | EP1038419B1 Manufacturing method of circuit board, manufacturing apparatus for it, and porous sheet used in it |
| 04/05/2006 | CN1756873A Newsprint paper for offset printing |
| 04/05/2006 | CN1756650A Alkanolamine polymer salt additives for creping of fibrous webs |
| 03/29/2006 | EP1470291B1 Enhancing brightness and brightness stability of paper containing mechanical pulp |
| 03/29/2006 | EP1261772B1 Calendered paper product and method of producing a calendered paper web |
| 03/29/2006 | CN1754024A Fibrous structure and process for making same |
| 03/29/2006 | CN1752341A High-quality colour printing newsprint and making technique thereof |
| 03/29/2006 | CN1247856C Wrapping paper for cigarette reduced in scattering property of ash therefrom |
| 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 |
| 03/28/2006 | US7018490 Method of binding binder treated particles to fibers |
| 03/23/2006 | US20060060319 Method of making absorbent sheet from recycle furnish |
| 03/23/2006 | US20060060316 Biopulp for non-woody fiber plants and biopulping method thereof |
| 03/23/2006 | US20060060315 Catalyzer for clean pulping and process for using the same |
| 03/23/2006 | CA2578949A1 Method and apparatus for removing sheets of fibres from banana plants for the production of paper products |
| 03/22/2006 | EP1636420A2 A component for use in paper manufacture, its preparation and use |
| 03/22/2006 | CN2765930Y Pulp making apparatus of non-boiling , spiral chute type biochemical dissolvant continuous immersion and catalyzed cracking |
| 03/22/2006 | CN2765929Y Pulp making apparatus of non-boiling, scraper type biochemical dissolvant continuous immersion and catalyzed cracking |
| 03/22/2006 | CN1246528C Uncoated paper and board products |
| 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 |
| 03/14/2006 | 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 |
| 03/08/2006 | EP1392921B1 Filler and a process for the production thereof |