| Patents for D21D 1 - Methods of beating or refining; Beaters of the hollander type (3,356) |
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| 09/12/2001 | CN1070960C 扩散器 Diffuser |
| 09/12/2001 | CN1070959C Apparatus for washing of pulp |
| 09/05/2001 | CN1311371A Refining machine |
| 09/05/2001 | CN1311370A Refining machine |
| 08/23/2001 | US20010015389 Loosening and pulverizing the fibrous paper material into fine, friable fibrous material, guiding the fine, friable fibrous material into vapor chamber containing gaseous heating mixture, calefies and disperse the fines and frible |
| 08/22/2001 | CN1309738A NITs separator |
| 08/21/2001 | US6276622 Refining disc for disc refiners |
| 08/16/2001 | WO2001059206A1 Method for controlling quality of pulp |
| 08/16/2001 | CA2399881A1 Method for controlling quality of pulp |
| 08/14/2001 | US6272710 Plate diffuser for treating comminuted cellulosic fibrous material |
| 08/08/2001 | EP1122357A2 Refiner for defibrating fibrous pulps |
| 08/08/2001 | EP1122356A2 Refiner |
| 08/03/2001 | CA2333799A1 Refiner |
| 08/03/2001 | CA2333798A1 Refiner |
| 07/18/2001 | EP1115945A1 Method and apparatus for washing fibre pulp mixture |
| 07/11/2001 | CN1303451A Refiner plate with chicanes |
| 07/05/2001 | DE19955009A1 Verfahren zur Herstellung von Garnituren für das mechanische Bearbeiten von suspendiertem Faserstoffmaterial A process for producing fittings for the mechanical processing of suspended fibrous material |
| 07/04/2001 | EP1112123A1 Refiner plate steam management system |
| 06/27/2001 | CN1301427A Integrated paper pulp and process machinery having integrated drive and control and methods for use thereof |
| 06/26/2001 | US6250573 Loosening and pulverizing into fine, friable fibrous material that is guided into vapor chamber, calefied and dispersed; quality improvement of used paper extraction |
| 06/13/2001 | EP1105574A1 Nits separator |
| 06/13/2001 | EP1105560A1 Refiner plate with chicanes |
| 06/13/2001 | EP0815315B1 Method and device for process control in cellulose and paper manufacture |
| 06/13/2001 | CN1299426A Cotton linter tissue products and method for preparing same |
| 05/31/2001 | WO2001037998A2 Refiner plates with injector inlet |
| 05/25/2001 | WO2001036741A1 Method for producing fittings for the mechanical processing of a fibrous material suspension |
| 05/25/2001 | CA2391773A1 Method for producing fittings for the mechanical processing of a fibrous material suspension |
| 05/17/2001 | DE19949265A1 Verfahren zum Minimieren des Neuwassereinsatzes im Wasserkreislauf bei einer Aufbereitungsanlage A method for minimizing the Neuwassereinsatzes in the water cycle at a treatment plant |
| 05/09/2001 | EP1098032A2 Sealing arrangement for pulp dewatering arrangement |
| 05/08/2001 | US6227471 Feeding element for fibrous material |
| 04/25/2001 | CN1292445A Chemical mechanical pulp-making method and equipment |
| 04/24/2001 | CA2170921C Refiner and a method for attaching discs thereof |
| 04/19/2001 | WO2001027383A1 Method for minimising the new water use in the water circulation system of a treatment plant |
| 04/19/2001 | CA2387140A1 Method for minimising the new water use in the water circulation system of a treatment plant |
| 04/10/2001 | US6214163 Super microfibrillated cellulose, process for producing the same, and coated paper and tinted paper using the same |
| 04/04/2001 | EP1088932A2 Refiner disc and method |
| 04/04/2001 | EP1087840A1 Method and apparatus for processing pulp stock derived from a pulp or paper mill |
| 03/29/2001 | WO2001021312A1 Method and device for processing pulp |
| 03/28/2001 | CA2315518A1 Refiner disc and method |
| 03/27/2001 | US6206309 Method and device for treatment of fibrous material |
| 03/21/2001 | EP0786030B1 Washing pulp using an endless support fabric |
| 03/20/2001 | US6202946 Method and apparatus of defibrating a fibre-containing material |
| 03/14/2001 | EP1082487A1 Low speed low intensity chip refining |
| 03/14/2001 | CN1286956A Paper napkin capable of being fast degraded biologically and its production process |
| 03/07/2001 | CN1062925C Suspension-treating device |
| 02/20/2001 | US6189821 Apparatus for plastic particle reduction using dove-tailed blade |
| 02/14/2001 | CN2419243Y Hydraulic pulping and washing apparatus |
| 02/06/2001 | US6183596 Super microfibrillated cellulose, process for producing the same, and coated paper and tinted paper using the same |
| 02/01/2001 | WO2001007711A1 Method and apparatus for washing fibre pulp mixture |
| 02/01/2001 | WO2000052255A3 Tangential discharge disk refiner |
| 01/24/2001 | EP1070377A1 Integrated paper pulp and process machinery having integrated drive and control and methods of use thereof |
| 01/18/2001 | WO2001003804A1 Method and device for separating fiber from a flow of steam |
| 01/16/2001 | US6174412 A soft, bright and strong tissue paper product prepared from fibers consisting essentially of raw cotton linter fibers. |
| 01/10/2001 | CN2414097Y Adjustable refiner |
| 12/28/2000 | WO2000078458A1 A method and means for measuring stress forces in refiners |
| 12/26/2000 | US6165317 Control of refined pulp quality by adjusting high temperature pre-heat residence time |
| 12/20/2000 | EP1021248A4 Paper pulp refiner control system and method |
| 12/14/2000 | WO2000075422A1 Method and apparatus for preparing paper pulp from used paper |
| 12/14/2000 | WO2000075419A1 Distribution device for a device for dewatering pulp |
| 12/13/2000 | EP1058751A1 Cotton linter tissue products and method for preparing same |
| 12/13/2000 | EP1058582A1 Improvements to papermaking refiner plates |
| 12/07/2000 | WO2000073571A1 A method for the control of a ground wood pulping process |
| 11/30/2000 | DE19923865A1 Verfahren zur Herstellung von Garnituren für das mechanische Bearbeiten von wasserhaltigem Papierfaserstoff A process for producing fittings for the mechanical processing of hydrous paper pulp |
| 11/29/2000 | EP1055772A1 Method for producing components for the mechanical processing of aqueous papermaking pulp |
| 11/25/2000 | CA2309310A1 Fittings and process for producing fittings for the mechanical processing of aqueous paper stock |
| 11/22/2000 | CN1274302A Paper pulp refiner control system and method |
| 11/15/2000 | CN1273503A Holder for displaying, as well as method for making, floral bouquet |
| 11/14/2000 | US6145766 Screw device for dewatering and defibrating ligno-cellulose material |
| 10/31/2000 | CA2122416C Apparatus and methods for wet grinding |
| 10/26/2000 | WO2000063487A1 Absorbent articles and methods for producing the same |
| 10/04/2000 | CN2399433Y Horizontal dual-disk paper-making fiberizer |
| 09/28/2000 | WO2000056459A1 Refining element |
| 09/27/2000 | EP1037709A1 A refining disc for disc refiners |
| 09/13/2000 | EP1035250A2 Device for the treatment of a fibrous suspension |
| 09/13/2000 | EP1034041A1 Refining elements |
| 09/08/2000 | WO2000052255A2 Tangential discharge disk refiner |
| 08/31/2000 | WO2000050688A1 High pressure, high-speed primary and secondary refining |
| 08/31/2000 | CA2372292A1 High pressure, high-speed primary and secondary refining |
| 08/23/2000 | EP1028809A1 Method and device for treatment of fibrous material |
| 07/27/2000 | WO2000043590A1 Monitoring system and method for a fiber processing apparatus |
| 07/27/2000 | CA2360794A1 Monitoring system and method for a fiber processing apparatus |
| 07/26/2000 | EP1021729A1 Wet end control for papermaking machine |
| 07/26/2000 | EP1021248A1 Paper pulp refiner control system and method |
| 07/19/2000 | EP0912789A4 Stock washer for washing, thickening and classifying solids |
| 07/18/2000 | CA2187757C Preparation process of paper for increasing filler contents and enhancing scott internal bond strength |
| 07/18/2000 | CA2185312C Refiner disc with localized surface roughness |
| 07/11/2000 | US6086716 Controls formation of wet stock comprising fibers on a moving water permeable wire of a de-watering machine that has means for supplying amount of pulp, means for adding an amount of non-fibrous additives to the wet stock, a refiner, headbox |
| 07/05/2000 | EP1015682A1 A method for the control of a groundwood pulping process |
| 06/28/2000 | EP1012377A1 Kraft paper and method for making the same |
| 06/21/2000 | EP1009218A1 Holder for displaying, as well as a method for making, a floral bouquet |
| 06/02/2000 | WO2000031335A1 Upgrading of tmp to an sc/lwc quality |
| 05/25/2000 | WO2000029665A1 Device for defibrating fibrous sheets |
| 05/25/2000 | WO2000029649A1 Disperser |
| 05/24/2000 | EP1002154A1 Method of pretreating lignocellulose fiber-containing material for the pulp making process |
| 05/18/2000 | WO2000027531A1 Conically tapered disc-shaped comminution element for a disc refiner |
| 05/18/2000 | DE19914669A1 Grinding assembly for high consistency fiber materials has facing grinders with structured relative rotary speeds and facing rings of intermeshing teeth for effective loosening of fiber clumps |
| 05/18/2000 | CA2350536A1 Conically tapered disc-shaped comminution element for a disc refiner |
| 05/17/2000 | EP0768919B1 Refining elements |
| 05/17/2000 | CN2378429Y Jordan |
| 05/03/2000 | EP0755468B1 Preparation process of paper for increasing filler contents and enhancing scott internal bond strength |