| Patents for D21B 1 - Fibrous raw materials or their mechanical treatment (6,805) |
|---|
| 02/12/2014 | CN203429489U Hollow palm fruit string fiber separation machine |
| 02/12/2014 | CN102936353B Method for preparing high air tightness antibacterial reinforced membrane by using straws |
| 02/11/2014 | US8647547 Processing of lignocellulosic and related materials |
| 02/09/2014 | CA2785498A1 Process for defiberizing pulp |
| 02/06/2014 | US20140034253 Process for acetic acid removal from pretreated biomass |
| 02/05/2014 | CN203420167U Discharging device of drum type pulper |
| 01/29/2014 | EP2690216A1 System for producing a cellulose web from an acqueous suspension of cellulose fibers |
| 01/29/2014 | EP2688959A1 Compositions comprising lignocellulosic biomass and organic solvent |
| 01/29/2014 | CN203411847U Screening part of crushing equipment and crushing equipment |
| 01/29/2014 | CN203411842U Continuous slag removal system |
| 01/29/2014 | CN103547731A Feed screw, feed screw arrangement and grinder for lignocellulose material |
| 01/23/2014 | WO2014012823A1 Method for removing interfering substances from an aqueous fibrous-material suspension |
| 01/22/2014 | EP2686479A1 Waste treatment |
| 01/22/2014 | EP2686478A1 Vapor phase hydrolysis vessel and methods related thereto |
| 01/22/2014 | CN203403321U Papermaking repulping system |
| 01/22/2014 | CN203403320U Hydrapulper |
| 01/16/2014 | US20140013692 Machine for deforming and cutting plastic strips for enhancing concrete |
| 01/15/2014 | CN103510417A Straw devillicate machine |
| 01/15/2014 | CN103510416A Pulper |
| 01/15/2014 | CN103510415A Method for decomposing fiber material |
| 01/15/2014 | CN102517968B Method for preparing dissolving pulp used for viscose fiber by using mulberry twig stem core |
| 01/09/2014 | WO2014007105A1 Recycled fiber and recycled fiber molding |
| 01/09/2014 | US20140008472 Method and system for preparing densified lignocellulosic pulp for use in thermoplastic composite manufacturing processes |
| 01/09/2014 | CA2877103A1 Recycled fiber and recycled fiber molding |
| 01/08/2014 | EP2682244A2 A natural fiber composite element |
| 01/08/2014 | CN103502529A High aspect ratio cellulose nanofilaments and method for production thereof |
| 01/08/2014 | CN103498374A Technology for producing packaging boxes with waste paper |
| 01/08/2014 | CN103496028A Method for manufacturing steam explosion fiber separating self-bonding abelmoschus manihot fiber board |
| 01/02/2014 | US20140000825 Chemical Activation and Refining of Southern Pine Kraft Fibers |
| 01/01/2014 | EP2679720A1 Cutter blades for a pulper |
| 01/01/2014 | EP2678473A1 Methods for preparing paper pulp and for manufacturing paper from seaweed powder |
| 01/01/2014 | CN203373614U Preprocessing integrated device for improving bamboo wood fiber pulp for manufacturing bamboo |
| 01/01/2014 | CN103492637A A method and a system for producing nanocellulose, and nanocellulose |
| 12/31/2013 | US8617355 Method and apparatus for mixing a lignocellulosic material with enzymes |
| 12/31/2013 | CA2586338C A method and apparatus for processing wood chips |
| 12/27/2013 | WO2013189736A1 Flotation control |
| 12/26/2013 | US20130341445 Pulper |
| 12/26/2013 | US20130340275 Refiner steam separation system for reduction of dryer emissions |
| 12/26/2013 | CA2811619A1 Pulper |
| 12/25/2013 | EP2142348B1 Method for the production of bleached wood particles and wood materials ranging from light-toned to white |
| 12/25/2013 | CN203360923U Straw-fiber directional dismantling equipment |
| 12/25/2013 | CN203360922U Superheated steam generator |
| 12/25/2013 | CN203360921U Improved fiber fluffer |
| 12/25/2013 | CN103469660A Palm empty fruit brunch devillicate machine |
| 12/19/2013 | WO2013187840A1 Wood chip board for furniture and method for manufacturing of the wood chip board |
| 12/19/2013 | WO2013186443A1 Method and apparatus for pneumatic supply and discharge of liquid filled hollow pulp fibers |
| 12/18/2013 | EP2674212A1 Device for mixing liquids and solid particles |
| 12/18/2013 | EP2673409A1 High loft nonwoven sheet material and method of construction thereof |
| 12/18/2013 | EP2234706B1 Method and apparatus for mixing a pulp suspension |
| 12/18/2013 | CN203350677U Disc gap control device for disc heat disperser |
| 12/18/2013 | CN203346716U Anti-blocking device for dispersion area of disk thermal disperser |
| 12/18/2013 | CN103459511A Compositions comprising lignocellulosic biomass and organic solvent |
| 12/18/2013 | CN103452007A Preparation technology of environmentally-friendly inner-shell packing |
| 12/18/2013 | CN103451985A Multistage single-screw continuous steam explosion device for plant fibers |
| 12/18/2013 | CN103451984A Method for producing neutral environmental-friendly artistic card paper by adopting reclaimed waste paper as raw materials |
| 12/11/2013 | EP2672006A1 Method of manufacturing light blocks or profiles, plant for implementing said method, and obtained product |
| 12/11/2013 | CN103437229A Modularized counter-rotating twin screw continuous plant fiber steam explosion modifying device |
| 12/11/2013 | CN103437228A Method capable of reducing waste paper fiber damage in high concentration pulping process |
| 12/11/2013 | CN103437227A Production method of deinked pulp and environmentally-friendly white cardboard made of deinked pulp |
| 12/10/2013 | US8603295 Separation of reactive cellulose from lignocellulosic biomass with high lignin content |
| 12/05/2013 | WO2013135224A3 Processor with a screening sheet and use of said type of screening sheet |
| 12/05/2013 | DE102012209457A1 Method for treating fibrous material formed from wastepaper, used during manufacture of packaging paper, involves cleaning fibrous material suspension in cleaning stages through hydrocyclones |
| 12/04/2013 | CN103429813A Vapor phase hydrolysis vessel and methods related thereto |
| 12/04/2013 | CN103422387A Disinfecting, sterilizing and deodorizing (TCF) photocatalytic writing and painting paper and manufacturing method thereof |
| 12/04/2013 | CN103422381A Method for preparing corrugated base paper from apple juice waste |
| 12/04/2013 | CN103422379A Preparation method for bagasse cellulose nanofiber membrane |
| 11/30/2013 | CA2815625A1 Refiner plate having a smooth, wave-like groove and related methods |
| 11/27/2013 | EP2667438A1 Porous electrode base material, method for manufacturing same, membrane-electrode assembly, solid polymer fuel cell, precursor sheet, and fibrillar fibers |
| 11/27/2013 | EP2665859A1 High aspect ratio cellulose nanofilaments and method for their production |
| 11/27/2013 | CN102535235B Bleached needle wood fluff pulp board and manufacturing method thereof |
| 11/20/2013 | EP2664708A1 Paper recycling system and paper recycling process |
| 11/20/2013 | CN103397553A Decompression device for device capable of detaching straw fibers in oriented mode and decompression method |
| 11/20/2013 | CN103396654A Cellulose nano-fibril/epoxy resin composite film preparation method |
| 11/20/2013 | CN102212972B Air pressure ejection instant starting device |
| 11/20/2013 | CN102206925B Multi-tank steam explosion device |
| 11/19/2013 | US8586655 Composite boards and a method of making the same |
| 11/14/2013 | US20130303751 Treatment of Wood Pieces |
| 11/13/2013 | CN203284675U High-shearing-force fiber stuff dispersing device |
| 11/13/2013 | CN203284674U Paper shredder for hydrapulper |
| 11/13/2013 | CN203284673U Waste paper pulp filter device |
| 11/13/2013 | CN103388272A Ionic liquid plasticizing wood fiber material and preparation method thereof |
| 11/13/2013 | CN101876154B Formula and production process of cotton pulp |
| 11/07/2013 | DE102012008442A1 Making briquettes for production of fiber, by crushing fiber-raw material, drying crushed raw material, and briquetting raw material, where raw material is heated to temperature greater than glass transition temperature of fiber-binder |
| 11/06/2013 | EP2660388A1 Procedure for obtaining nanofibrillated cellulose from recovered paper |
| 11/06/2013 | EP2659063A1 Method for forming an anisotropic conductive paper and a paper thus formed |
| 11/06/2013 | CN203270361U Pneumatic slag discharge device of aquapulper |
| 11/06/2013 | CN203270360U D-type hydrabrusher barrel body |
| 11/06/2013 | CN203270359U 双螺杆挤压机 Twin-screw extruder |
| 11/06/2013 | CN103384743A Method for forming an anisotropic conductive paper and a paper thus formed |
| 11/06/2013 | CN103382670A Superheated steam generator |
| 11/06/2013 | CN103382669A Equipment for directionally disassembling straw fibers and disassembling method thereof |
| 11/06/2013 | CN102166496B In-situ steam explosion method and device |
| 11/03/2013 | CA2816398A1 Procedure for obtaining nanofibrillated cellulose from recovered paper |
| 10/30/2013 | EP2657397A1 Method for dissolving fibrous materials |
| 10/30/2013 | CN203256532U Drum pulper |
| 10/30/2013 | CN103380241A High loft nonwoven sheet material and method of construction thereof |
| 10/30/2013 | CN103374846A Defibrating device and sludge dehydrating device |
| 10/30/2013 | CN103374845A Method for dissolving fibrous materials |
| 10/27/2013 | CA2814625A1 Method and apparatus for stabilizing production of pulp from wood chips |
| 10/24/2013 | WO2013157708A1 Apparatus and method for continuously producing fine powder of paper and pulp |