| Patents for D21H 11 - Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only (5,468) |
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| 04/18/2012 | EP2441885A1 Modified cellulose fiber and cellulose complex comprising same |
| 04/18/2012 | EP2441869A1 Water-disintegrable fiber sheet |
| 04/18/2012 | EP2440705A1 Method of manufacturing paper and products obtained by the method |
| 04/18/2012 | EP2440704A1 Novel paper and method of manufacturing thereof |
| 04/18/2012 | EP1117869B1 Paper or paperboard laminate and method to produce such a laminate |
| 04/18/2012 | CN102418299A 一种卫生纸的生产方法 One kind of toilet paper production process |
| 04/17/2012 | US8158253 Rainbow fibres |
| 04/17/2012 | US8157962 Process for the production of cellulosic product |
| 04/17/2012 | US8157959 Board, a method of manufacturing the same and a container made from it |
| 04/12/2012 | WO2011151748A3 Dispersible wet wipes made using short cellulose fibers for enhanced dispersibility |
| 04/11/2012 | CN202187246U 新型厕用纸生产装置 The new toilet paper production equipment |
| 04/11/2012 | CN102414277A Cellulose materials with novel properties |
| 04/10/2012 | US8152960 Lignocellulosic fibrous material made of wood |
| 04/10/2012 | US8151805 Cigarette with the amount of sidestream smoke reduced |
| 04/05/2012 | WO2012042146A1 Method for refining, in an enzymatic medium, paper pulp comprising cellulose fibers in order to reduce the length of said fibers |
| 04/05/2012 | US20120080155 Water disintegratable fibrous sheet |
| 04/04/2012 | EP2059635B1 Methods to control lipophilic extractives in acacia wood pulp and fiber |
| 04/04/2012 | CN202181486U 新型造纸污泥纸板生产装置 The new paper mill sludge paperboard production unit |
| 04/04/2012 | CN202181475U 新型溶解浆生产装置 The new dissolving pulp production plant |
| 04/04/2012 | CN102400404A 一种用蒸球碱法蒸煮免切草类制备草浆的方法 A free cooking cut grass straw preparation methods using steam ball soda |
| 04/04/2012 | CN101512069B 使用新颜料改善的紫外线光油的光泽性能及制备新颜料的方法 Performance improvement with the new paint gloss UV varnish and a method for preparing a new pigment |
| 04/03/2012 | CA2523265C Superabsorbent cellulosic fiber and method of making same |
| 03/29/2012 | WO2012039668A1 A paper or paperboard product and a process for production of a paper or paperboard product |
| 03/29/2012 | DE102010041635A1 Cellulosematerial mit Imprägnierung, Verwendung dieses Cellulosematerials und Verfahren zu dessen Herstellung Cellulosic material with impregnation, using this cellulosic material and process for its preparation |
| 03/28/2012 | EP2432933A1 Method of producing and the use of microfibrillated paper |
| 03/22/2012 | WO2012034997A1 Modified cellulose fibres |
| 03/21/2012 | EP2431462A2 Novel endoglucanases |
| 03/21/2012 | EP1392920B1 Coated fibrous web and process for the production thereof |
| 03/21/2012 | CN102383338A Surface sizing composition and application thereof |
| 03/21/2012 | CN102383337A Method for making colored laser paper and colored laser paper thereof |
| 03/21/2012 | CN102383332A Cotton pulp with high degree of polymerization and production method thereof |
| 03/21/2012 | CN102121205B Wood and bamboo fiber mercerizing pulp and preparation method thereof |
| 03/21/2012 | CN101451314B Method for preparing high-hardness pulp by using grass type plants as raw materials |
| 03/14/2012 | EP2428610A1 Modified cellulose fibres |
| 03/14/2012 | CN202164505U 一种生产耐高温不锈钢衬纸的系统 A process for producing high temperature stainless steel backing system |
| 03/14/2012 | CN202164502U 一种利用全废纸脱墨浆生产中高档无碳复写纸的系统 A use of the whole high-grade waste paper deinking system NCR |
| 03/14/2012 | CN102378839A Process for the production of nano-fibrillar cellulose suspensions |
| 03/13/2012 | US8132830 Security and/or valuable document |
| 03/13/2012 | CA2613476C Individualized trichomes and products employing same |
| 03/07/2012 | EP2425057A2 Method for producing furnish, furnish and paper |
| 03/07/2012 | CN102369324A Base paper for paper container and laminate sheet for paper container using same |
| 03/07/2012 | CN101457498B Production process of novel textbook paper |
| 03/06/2012 | CA2628404C Mechanical fibers in xerographic paper |
| 03/06/2012 | CA2620974C Individualized seed hairs and products employing same |
| 02/29/2012 | CN102363929A Method for improving hydrogen peroxide bleaching efficiency of paper pulp |
| 02/29/2012 | CN101942777B Natural color straw pulp with improved and stable properties |
| 02/29/2012 | CN101691706B Natural-color straw pulp with improved color phase, freeness and bulk, and stable performance |
| 02/28/2012 | US8124919 Single ply paper product, method for manufacturing, and article |
| 02/23/2012 | US20120043038 Dried Highly Fibrillated Cellulose Fiber |
| 02/22/2012 | CN102361915A Process for producing cellulose gel dispersion |
| 02/22/2012 | CN101433446B 清洁滚筒及其制造装置和制造方法 Clean the rollers and the production method and apparatus |
| 02/21/2012 | US8118976 Process for the production of a cellulosic product |
| 02/21/2012 | US8118974 Structure for producing castings |
| 02/21/2012 | CA2542196C Multi-layer security paper |
| 02/15/2012 | CN202144575U 非木本农作物之环保机械浆制浆系统和化学机械浆制浆系统 Environmental mechanical pulping systems of non-woody crops and chemical mechanical pulping systems |
| 02/14/2012 | US8114425 Process for the production of wood-based materials |
| 02/14/2012 | US8114250 Method and installation for the combination of plies forming an absorbent sheet |
| 02/09/2012 | WO2012018749A1 Fire retardant treated fluff pulp web and process for making same |
| 02/09/2012 | WO2012017953A1 Non-woven fabric comprising cellulose fibers, and separator for electrical storage element |
| 02/08/2012 | EP2415821A1 Process for producing cellulose gel dispersion |
| 02/08/2012 | EP2414584A1 Process for the production of nano-fibrillar cellulose suspensions |
| 02/08/2012 | CN101413225B 木薯渣、酒糟渣生产瓦楞纸、纱管纸的方法 Cassava residue, lees slag production of corrugated, paper yarn method |
| 02/02/2012 | WO2012014970A1 Water-dispersible paper |
| 02/01/2012 | CN102337700A Pulping method of boiling grass fiber materials and sodium carbonate |
| 02/01/2012 | CN102337699A Recycled paper smoothing device for used paper recycling apparatus |
| 02/01/2012 | CN102337688A Mixed pulp used for producing viscose fiber and its production process |
| 02/01/2012 | CN101985819B 一种低定量涂蜡原纸生产工艺 A low quantitative waxed paper production process |
| 02/01/2012 | CN101748642B 一种邮资票品专用防伪宣纸、邮资票品及其生产方法 A postage stamps dedicated security rice paper, postage stamps and production method |
| 01/26/2012 | WO2012011625A1 Teabag paper containing green laver and method for manufacturing same |
| 01/26/2012 | WO2012011559A1 Wire for papermaking of microfibrous cellulose-containing sheet and method for producing microfibrous cellulose-containing sheet |
| 01/25/2012 | EP2408861A1 Cellulose materials with novel properties |
| 01/25/2012 | CN102333920A Improved fibre furnish |
| 01/25/2012 | CN102330378A Production process of decorative base paper |
| 01/25/2012 | CN101949111B Method for producing anti-counterfeiting paper |
| 01/25/2012 | CN101760989B Mixed pulp with high opacity, air permeability and tearing index and cultural paper prepared from the same |
| 01/25/2012 | CN101619554B Production method of heat-seal dry bag paper |
| 01/25/2012 | CN101451313B Method for preparing bleached chemical pulp by using grass type plants as raw materials |
| 01/25/2012 | CN101438002B Cellulose-base fibrous material and paper |
| 01/24/2012 | US8101046 Methods for producing coating base papers and coated papers |
| 01/19/2012 | WO2012007363A1 Cellulosic fibre composition |
| 01/19/2012 | DE112009002297T5 Verfahren und Anordnung zur Zellstoffverarbeitung Method and system for pulp processing |
| 01/19/2012 | CA2803650A1 Cellulosic fibre composition |
| 01/18/2012 | CN102325942A Method for producing a fibrous material web |
| 01/17/2012 | US8097125 Temporary wet strength system for tissue paper |
| 01/12/2012 | WO2012004459A1 A method and a system for producing raw material for thermal insulation |
| 01/12/2012 | US20120006501 Method for Preparing Nonwood Fiber Paper |
| 01/11/2012 | CN102317542A A method for producing modified cellulose |
| 01/04/2012 | EP2402504A1 Transparent paper containing fibrous materials from annual plants and/or other quick-growing non-wooden fibrous materials |
| 01/04/2012 | EP2094910B1 Method of producing a paper product |
| 01/04/2012 | EP1812637B1 Composite thermoplastic sheets including natural fibers |
| 01/04/2012 | CN102304869A High water absorbent wet-strength paper and application thereof |
| 01/04/2012 | CN101974869B High air permeability non-woven base wallpaper and products thereof |
| 01/04/2012 | CN101974868B Method for manufacturing high-breathability non-woven wallpaper body paper and product |
| 01/04/2012 | CN101638866B Natural color paper for wiping hands and preparation method thereof |
| 01/03/2012 | US8088251 Process for improving paper strength |
| 01/03/2012 | US8088250 Method of increasing filler content in papermaking |
| 01/03/2012 | CA2474713C Enhancing brightness and brightness stability of paper containing mechanical pulp |
| 12/28/2011 | CN101451315B 一种禾草类秸秆综合利用方法 Straw utilization method grasses |
| 12/25/2011 | CA2744961A1 Method for preparing nonwood fiber paper |
| 12/22/2011 | WO2011157516A1 Cellulose fibres for fibre-reinforced cement products |