| Patents for D21H 11 - Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only (5,468) |
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| 11/06/2007 | US7291695 Stable wet strength resin |
| 11/06/2007 | US7291379 Method and device for producing an embossed web material and product made in this way |
| 11/06/2007 | US7291247 Concurrently bleaching, heat treating and convolving cellulosic fiber pulp in bleaching liquor; recovering pulp |
| 11/06/2007 | US7290353 System for making dried singulated crosslinked cellulose pulp fibers |
| 11/01/2007 | WO2007123229A1 Cellulose-base fibrous material |
| 11/01/2007 | US20070251656 forming a wet fibrous structure comprising greater than 60% moisture, drying the wet fibrous structure such that a dried fibrous structure comprising less than 20% moisture is formed, dry-end foreshortening the dried fibrous structure by an amount less than about 48%+[14.5%xln(BW/MDT); sanitary tissue |
| 11/01/2007 | CA2650044A1 Cellulose-based fibrous materials |
| 10/31/2007 | EP1849712A1 Transparent paper for packaging tobacco |
| 10/31/2007 | EP1848857A2 Composite web and process for manufacture from post-industrial scrap |
| 10/30/2007 | US7288167 Mercerized cellulosic fiber sheet crosslinked by a polymeric carboxylic acid, especially a maleic acid polymer, having intrafiber crosslinks without interfiber crosslinks and a Fiber Knot Ratio not greater than 1.2. |
| 10/24/2007 | EP1611279A4 Method for making chemically cross-linked cellulosic fiber in the sheet form |
| 10/24/2007 | CN101058961A Low-temperature thermal insulation paper, preparation method and application thereof |
| 10/24/2007 | CN101058956A Method of manufacturing high ventilating adsorption lining paper |
| 10/24/2007 | CN100344829C Technology for preparing alkali hydrogen peroxide chemical machinery pulping |
| 10/23/2007 | US7285184 acidification of cellulose; hemicellulose coatings; high strength, dustless |
| 10/17/2007 | EP1404920B1 Cross-linked pulp and method of making same |
| 10/17/2007 | CN100343031C Method for producing shaped part |
| 10/17/2007 | CN100342985C Method for adjusting the fibrous properties of pulp |
| 10/16/2007 | US7281631 Process for de-inking paper pulp and flotation cell used for this process |
| 10/11/2007 | WO2006081183A3 Process for improving dry strength and drainage of paper and paperboard |
| 10/10/2007 | EP1841915A1 A system and a method for inkjet image supporting medium |
| 10/10/2007 | EP1841914A2 System and method for producing a fiber web |
| 10/04/2007 | WO2005108669A3 Treatment composition for making acquisition fluff pulp in sheet form |
| 09/27/2007 | WO2007076364A3 Pipd paper and components made therefrom |
| 09/27/2007 | US20070224409 Wipe Product, and Methods of Making |
| 09/20/2007 | US20070215301 Method for making a low density multi-ply paperboard with high internal bond strength |
| 09/19/2007 | EP1833920A2 Improvements in or relating to biodegradable composites |
| 09/19/2007 | CN101040084A Cellulose nonwoven fabric |
| 09/19/2007 | CN101040083A Process for producing a paper or board and a paper or board produced according to the process |
| 09/19/2007 | CN101037849A Method for paper-making pulping with CMP method |
| 09/19/2007 | CN101037848A Method for paper-making pulping with sulammonium process |
| 09/19/2007 | CN101037847A Process for paper-making pulping with NaOH-AQ method |
| 09/19/2007 | CN100338307C Decorative raw paper with ink accepting layer |
| 09/18/2007 | US7270727 Retention of brightness due to added optical brighteners |
| 09/18/2007 | CA2414522C Method for preparing pulp from cornstalk |
| 09/17/2007 | CA2581898A1 Method for making a low density multi-ply paperboard with high internal bond strength |
| 09/12/2007 | EP1831260A1 Improved biocomposite material |
| 09/12/2007 | CN101033590A Method of producing wet curtain paper |
| 09/12/2007 | CN101033589A Method of producing composite base paper |
| 09/12/2007 | CN100336971C Paper maked from pulp of animal and plant fiber and its preparation technology |
| 09/11/2007 | CA2412757C Methods to control organic contaminants in fibers |
| 09/06/2007 | US20070207693 Heat-Resistant Nonwoven Fabric |
| 09/06/2007 | US20070207692 Cellulose Nonwoven Fabric |
| 09/05/2007 | EP1828478A1 Method and device for loading fibers or cellulose contained in a suspension with a filler |
| 09/04/2007 | US7264690 Catalyzer for clean pulping and process for using the same |
| 09/04/2007 | CA2082279C Cellulase preparation comprising an endoglucanase enzyme |
| 08/30/2007 | US20070199671 Formulations for high speed print processing |
| 08/30/2007 | CA2630112A1 Antimicrobial cellulosic sheet |
| 08/28/2007 | CA2266491C Method of enhancing strength of paper products and the resulting products |
| 08/28/2007 | CA2237656C A base paper for a wallpaper to be coated with a plastic and a plastic-coated wallpaper |
| 08/22/2007 | EP1664399A4 Superabsorbent cellulosic fiber and method of making same |
| 08/22/2007 | CN101023214A Method and apparatus for removing sheets of fibres from banana plants for the production of paper products |
| 08/16/2007 | WO2007091942A1 Method for the manufacturing of microfibrillated cellulose |
| 08/16/2007 | CA2641607A1 Method for the manufacturing of microfibrillated cellulose |
| 08/15/2007 | EP1817455A1 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 |
| 08/15/2007 | CN101016707A Cigarette paper employing natural baccy fiber |
| 08/14/2007 | US7255816 Method of recycling bonded fibrous materials and synthetic fibers and fiber-like materials produced thereof |
| 08/14/2007 | CA2248727C Mechanical softening of sheet material |
| 08/14/2007 | CA2241517C Production of sanitary paper |
| 08/09/2007 | WO2007033091A3 Processes used in the manufacture of paper products |
| 08/08/2007 | CN1330826C Pulp of paper for decoration use |
| 08/01/2007 | EP1812637A2 Composite thermoplastic sheets including natural fibers |
| 08/01/2007 | EP1668180B1 Chemical activation and refining of southern pine kraft fibers |
| 08/01/2007 | CN1329516C Modification of polysaccharide containing materials |
| 07/31/2007 | US7250382 Water-disintegratable sheet and manufacturing method thereof |
| 07/26/2007 | WO2007008522A3 Wet-laid friction material |
| 07/25/2007 | EP1102896B1 Tissue with strikethrough resistance |
| 07/24/2007 | CA2265450C Colour tracing paper |
| 07/19/2007 | US20070166462 Method and system for producing a wood-free coated matte or semi-matte paper web |
| 07/19/2007 | US20070164468 Process for producing fibre compositions |
| 07/19/2007 | US20070163735 Method for reducing brightness reversion of mechanical pulps and high-yield chemical pulps |
| 07/18/2007 | CN100999880A Process and product of pulping and mfg. sheet using low tar tabacco straw by biotransferring and swelling |
| 07/17/2007 | US7243404 Web-spreading process and web-spreading device |
| 07/10/2007 | US7241711 Water-disintegratable sheet and manufacturing method thereof |
| 07/05/2007 | US20070151679 Method of producing fibre products |
| 07/04/2007 | EP1802804A1 Absorbent articles comprising thermosplastic resin pretreated fibers |
| 07/04/2007 | CN1993517A Improved composition and processes for paper production |
| 07/03/2007 | CA2269047C Soft, bulky single-ply absorbent paper having a serpentine configuration and methods for its manufacture |
| 06/28/2007 | WO2007073342A1 Process for manufacturing paper or paperboard |
| 06/28/2007 | US20070148433 Elastic laminate made with absorbent foam |
| 06/28/2007 | US20070143932 Process for producing a fibre compositions |
| 06/27/2007 | EP1799905A1 Process for producing a paper or board and a paper or board produced according to the process |
| 06/27/2007 | CN1986959A Method for making paper from crofton weed |
| 06/21/2007 | US20070141319 Photocatalytic substrate and process for producing the same |
| 06/20/2007 | CN1985048A Process for sheeting raw cotton linters |
| 06/20/2007 | CN1982537A Filler or pigment or mineral for paper, manufacturing process thereof, their compositions and applications |
| 06/14/2007 | WO2007031642A3 Paper system for reducing deposits and clogging on a machine during paper and cardboard manufacture |
| 06/14/2007 | US20070131362 Process for producing a fibrous product |
| 06/12/2007 | US7229528 Processes for foreshortening fibrous structures |
| 06/07/2007 | US20070128418 Multi-layer security paper |
| 06/07/2007 | US20070125267 for inkjet printing; waterfastness; brightness |
| 06/05/2007 | US7226773 Isolated polypeptide having cellulase activity; biopolishing of newly manufactured textiles, providing an abraded look of cellulosic fabric or garment, treating paper pulp |
| 06/05/2007 | US7226526 Starch and fiber mixture for papermaking and methods of making paper with the mixture |
| 06/05/2007 | CA2093154C Procedure for manufacturing paper from seaweed and paper thus obtained |
| 05/31/2007 | US20070119561 Method and apparatus of the prepartion of a fibrous stock suspension |
| 05/31/2007 | US20070119560 Method for producing paper, paperboard and cardboard |
| 05/31/2007 | DE19756871B4 Neue ultraleichte Harzschichtträger und ihre Verwendung New ultra-lightweight resin support and their use |
| 05/30/2007 | EP1789623A1 Method and apparatus for removing sheets of fibres from banana plants for the production of paper products |
| 05/30/2007 | CN1318698C Laminated photocatalysis paper and producing process and device, paper-tape and producing tecnology and product |
| 05/29/2007 | CA2336898C Compostable coated paper or paperboard, a method for manufacturing the same and products obtained thereof |