| Patents for D21H 11 - Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only (5,468) |
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| 03/20/2013 | CN102978993A Bamboo fiber dissolving pulp and production technology thereof |
| 03/20/2013 | CN102978992A Preparation method of silicon conductive nano-paper electrode material of lithium ion battery |
| 03/20/2013 | CN102337688B Mixed pulp used for producing viscose fiber and its production process |
| 03/13/2013 | EP2567028A1 Products utilising fibre and/or fibre pulp |
| 03/13/2013 | EP2567024A1 Fibrous composition for paper and card production |
| 03/13/2013 | CN102971462A Cellulosic fibre composition |
| 03/12/2013 | US8394237 Method for manufacturing paper, cardboard and paperboard using endo-beta-1,4-glucanases as dewatering means |
| 03/07/2013 | WO2013032212A2 Tree transformed using rabg3bca and usages thereof |
| 03/07/2013 | US20130061345 Transcription regulators for improving plant performance |
| 03/06/2013 | EP2563967A1 Process for the production of gel-based composite materials |
| 03/06/2013 | EP2563966A1 Process for the manufacture of structured materials using nano-fibrillar cellulose gels |
| 03/06/2013 | CN102953294A Vegetable refreshing paper and making method thereof |
| 03/06/2013 | CN102953287A Preparation method for rape stem paper pulp |
| 03/05/2013 | US8388808 Cellulosic product |
| 03/05/2013 | US8388807 Partially fire resistant insulation material comprising unrefined virgin pulp fibers and wood ash fire retardant component |
| 03/05/2013 | CA2659180C Trichoderma reesei swollenin protein and encoding dna sequences |
| 02/28/2013 | WO2012175806A3 Method and apparatus for fibrillation of cellulose containing materials |
| 02/27/2013 | CN102943409A Method for making paper by utilizing aquilaria sinensis branches and leaves |
| 02/27/2013 | CN102943408A Preparation method for shaping paper used for cigarette filter tip rod |
| 02/27/2013 | CN102943407A Preparation technology of Chinese chive packaging paper |
| 02/26/2013 | US8383529 Cellulose nonwoven fabric |
| 02/26/2013 | US8382953 Wet-end manufacturing process for bitumen-impregnated fiberboard |
| 02/26/2013 | US8382952 Wet-end manufacturing process for bitumen-impregnated fiberboard |
| 02/26/2013 | US8382951 Wet-end manufacturing process for bitumen-impregnated fiberboard |
| 02/26/2013 | US8382948 Production of paper |
| 02/26/2013 | US8382947 Surface treatment of substrate or paper/paperboard products using optical brightening agent |
| 02/20/2013 | CN102936865A Transparent tipping paper production method |
| 02/19/2013 | US8377526 Compositions containing expandable microspheres and an ionic compound, as well as methods of making and using the same |
| 02/19/2013 | US8377260 Newsprint paper for offset printing |
| 02/19/2013 | US8377258 Web substrate having optimized emboss design |
| 02/14/2013 | WO2013023070A2 Plants with altered glucuronoxylan methyl transferase activity and methods of use |
| 02/14/2013 | WO2013022025A1 Process for producing microfibrous cellulose, process for producing nonwoven fabric, microfibrous cellulose, slurry containing microfibrous cellulose, nonwoven fabric, and composite |
| 02/14/2013 | US20130040109 Biodegradable medical material |
| 02/14/2013 | CA2844434A1 Plants with altered glucuronoxylan methyl transferase activity and methods of use |
| 02/13/2013 | EP2557225A1 Paper filler composition |
| 02/13/2013 | CN102933767A Cellulosic barrier composition comprising anionic polymer |
| 02/13/2013 | CN102926290A Transfer printing paper product and manufacturing method thereof |
| 02/13/2013 | CN102926288A Thin paper made of high yield pulp and making process thereof |
| 02/13/2013 | CN102926278A Oil-proof coating white cardboard and process for producing the same |
| 02/13/2013 | CN102926269A Preparation method of high-whiteness refined cotton |
| 02/13/2013 | CN102926268A Normal-pressure low-temperature clean pulping process |
| 02/13/2013 | CN102926267A Archival paper and manufacturing method thereof |
| 02/13/2013 | CN102926266A Method for producing dissolving pulp by adopting wheat straw pulp as raw material |
| 02/13/2013 | CN102304869B High water absorbent wet-strength paper and application thereof |
| 02/13/2013 | CN102174768B Production process of low ink consumption type decorative base paper |
| 02/12/2013 | US8372243 Paper substrates containing high surface sizing and low internal sizing and having high dimensional stability |
| 02/06/2013 | CN102912691A Coated craft paper and production method thereof |
| 02/06/2013 | CN102912689A White-surface coated craft paper and production method thereof |
| 02/06/2013 | CN102912684A Preparation technology of filter paper for air filter |
| 02/06/2013 | CN102912669A Light offset paper filled with synthetic calcium silicate and manufacturing method thereof |
| 02/06/2013 | CN102912667A Method for producing dissolving pulp by using poplar slabs |
| 02/06/2013 | CN101864690B Coating compositions comprising alkyl ketene dimers and alkyl succinic anhydrides for use in paper making |
| 01/31/2013 | WO2013015323A1 Non-coated paper and coated paper |
| 01/31/2013 | WO2013014971A1 Coated white paperboard and manufacturing method thereof |
| 01/31/2013 | WO2013013813A1 Compositions for use in the wet-end of papermaking |
| 01/31/2013 | US20130029106 High Softness, High Durability Bath Tissue Incorporating High Lignin Eucalyptus Fiber |
| 01/31/2013 | US20130025807 Process for production of oxidised cellulose pulp |
| 01/31/2013 | CA2842911A1 Compositions for use in the wet-end of papermaking |
| 01/29/2013 | US8361571 Composition and recording sheet with improved optical properties |
| 01/23/2013 | EP2547822A1 Process for fibrillating lignocellulosic material, fibres and their use |
| 01/23/2013 | CN102888778A Production method of glassine body paper |
| 01/23/2013 | CN102888772A Method for preparing bamboo pulp by replacing cooking sulfate with steaming sulfate |
| 01/23/2013 | CN101952508B Additive for papermaking and paper containing the same |
| 01/17/2013 | WO2012068445A3 Modification of sucrose distribution in plants |
| 01/16/2013 | CN102877354A Method for producing carbon-free and thermosensitive body paper by using large proportion of chemithermomechanical pulp |
| 01/16/2013 | CN102191728B Preparation technology of high-intensity wrapping paper |
| 01/16/2013 | CN102191727B Preparation process of environmental protection liner paper |
| 01/15/2013 | US8354004 Unruptured, ionic, swollen starch for use in papermaking |
| 01/10/2013 | WO2013004909A1 Method of removing hemicelluloses from pulp |
| 01/09/2013 | CN102869832A Process for the manufacture of structured materials using nano-fibrillar cellulose gels |
| 01/09/2013 | CN102869831A Process for the production of gel-based composite materials |
| 01/09/2013 | CN102869830A Fibrous composition for paper and card production |
| 01/09/2013 | CN102230297B Plant paper pulp fiber modifying method, and filter paper and preparation method thereof |
| 01/09/2013 | CN101732359B Integrated method for poly-generation of Chinese medicinal extracts |
| 01/08/2013 | CA2565710C Fine-particled amphoteric aqueous polymer dispersion method for production and use thereof |
| 01/03/2013 | WO2013000096A1 Enhancing cell wall properties in plants or trees |
| 01/03/2013 | US20130000856 Method for improving the properties of a paper product and forming an additive component and the corresponding paper product and additive component and use of the additive component |
| 01/03/2013 | DE112010005001T5 Medizinischer Vliesstoff und Verfahren zu seiner Herstellung Medical non-woven fabric and process for its preparation |
| 01/02/2013 | CN102852028A Method for low carbon cyclic utilization of oil palm waste via RBMP process and manufacture of mechanical paste via continuous bleaching |
| 01/02/2013 | CN101490090B Microfibrillated cellulose having cellulose type-II crystalline structure, and molded article containing the microfibrillated cellulose |
| 12/27/2012 | US20120328758 Enhanced Fiber Additive; and Use |
| 12/27/2012 | US20120325160 Extra heavy duty absorbent pads to absorb dog urine and feces |
| 12/26/2012 | CN102839565A Cigarette paper additive for reducing harmful ingredients of cigarette mainstream smoke and application thereof |
| 12/20/2012 | WO2012172170A1 A method and a system for manufacturing cellulosic material |
| 12/19/2012 | CN102828448A Machine-ground straw fiber preparation method and application of machine-ground straw fibers in molded products |
| 12/19/2012 | CN102828437A Method for producing ultrathin release raw paper |
| 12/18/2012 | US8333872 Coating compositions comprising alkyl ketene dimer and alkyl succinic anhydrides for use in paper making |
| 12/18/2012 | CA2445100C Multilayered fibrous product and a process for the production thereof |
| 12/13/2012 | WO2012170183A1 Softwood kraft fiber having improved whiteness and brightness and methods of making and using the same |
| 12/13/2012 | CA2836895A1 Softwood kraft fiber having improved whiteness and brightness and methods of making and using the same |
| 12/12/2012 | EP2532782A1 Method for producing cellulose-fiber flat structure |
| 12/12/2012 | EP2532774A1 Cationic microfibrillated plant fibre and manufacturing method for same |
| 12/12/2012 | EP2531643A1 Method and device for producing dry microfibrillated cellulose |
| 12/12/2012 | CN102817276A Method for preparing cellulose nano-grade filament film by using recovered waste paper |
| 12/12/2012 | CN102817263A Preparation method for purified cotton with extra-high viscosity |
| 12/12/2012 | CN102154882B Bleaching method of phloem pulp |
| 12/11/2012 | US8328987 Process of making a wet formed cellulosic product and a wet formed cellulosic product |
| 12/11/2012 | US8328984 Web substrate having optimized emboss design |
| 12/05/2012 | CN102812169A Cationic microfibrillated plant fibre and manufacturing method for same |
| 12/05/2012 | CN102808351A Preparation method for pulp, base paper and papermaking method |