| Patents for D21D 1 - Methods of beating or refining; Beaters of the hollander type (3,356) |
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| 04/24/2003 | WO2003033152A1 Extraction bedplate with laser or water jet cut apertures |
| 04/23/2003 | EP1304411A1 Steam heated pulp feeder |
| 04/23/2003 | EP1105560B1 Refiner plate with chicanes |
| 04/23/2003 | CN1412385A Refiner and stirrer for making paper |
| 04/23/2003 | CN1412384A Paper pulp heating device |
| 04/17/2003 | WO2003031717A1 Method of separating colouring agents, particularly printing ink,from recycled fibre material |
| 04/17/2003 | US20030071153 Refiner and agitating apparatus for papermaking |
| 04/17/2003 | CA2462813A1 Method of separating colouring agents, particularly printing ink,from recycled fibre material |
| 04/16/2003 | EP1302590A1 Refiner and agitating apparatus for papermaking |
| 04/16/2003 | EP1301280A1 Refiner and method for treating the surface of a tool of a refiner of this type |
| 04/09/2003 | EP1299459A1 Method and device for the production of cellulose particles |
| 04/09/2003 | CN1408946A Pulping method and equipment |
| 04/03/2003 | WO2003027607A1 Transducer for distance measurement |
| 04/03/2003 | US20030065453 For processing fiber; dilution water is regulated according to temperature and pressure |
| 04/02/2003 | EP1296766A1 A refining segment for a rotatable refining disc, and a refining apparatus comprising a refining disc with such refining segment |
| 03/26/2003 | CN1405402A 精制机 Refiner |
| 03/20/2003 | WO2002040766A3 Method of recycling bonded fibrous materials and synthetic fibers and fiber-like materials produced thereof |
| 03/19/2003 | EP1292393A1 Refining element for a refining disc |
| 03/18/2003 | CA2170262C Dual zone refiner with separated discharge flow control |
| 03/13/2003 | WO2002072310A3 Method for controlling a disk mill |
| 03/06/2003 | WO2003018200A1 A method and a device for measuring stress forces in refiners |
| 03/06/2003 | WO2001067044A9 Refiner disk sensor and sensor refiner disk |
| 03/06/2003 | US20030041984 Measuring consistency; adjust defibering; process control |
| 03/06/2003 | CA2456659A1 A method and a device for measuring stress forces in refiners |
| 02/27/2003 | WO2003015924A1 Refining element |
| 02/27/2003 | CA2453668A1 Refining element |
| 02/26/2003 | EP1285116A1 Method for controlling quality of pulp |
| 02/26/2003 | EP1284824A1 Paper pulp refiner control system and method using active hydrostatic bearings |
| 02/18/2003 | US6521094 Device for the treatment of a fibrous suspension |
| 02/13/2003 | US20030029587 Refiner and method for manufacturing the same |
| 02/12/2003 | EP1283298A2 Refiner and method for manufacturing the same |
| 02/06/2003 | US20030024614 Refining element for a refining disc |
| 02/05/2003 | CN1395005A Fine working assembling method of high-accuracy pulp-grinding machine |
| 01/22/2003 | EP1015682B1 A method for the control of a groundwood pulping process |
| 01/16/2003 | WO2003004167A1 Refiner control method and system |
| 01/16/2003 | CA2448122A1 Refiner control method and system |
| 01/15/2003 | CN1391501A Refiner plates with injector inlet |
| 01/15/2003 | CN1099153C Pulp treating apparatus, disc style homogenizer and pulp suspending liquid treating method |
| 01/07/2003 | US6502774 Refiner disk sensor and sensor refiner disk |
| 01/03/2003 | WO2003000982A1 Method of producing bleached thermomechanical pulp (tmp) or bleached chemithermomechanical pulp (ctmp) |
| 01/03/2003 | CA2451155A1 Method of producing bleached thermomechanical pulp (tmp) or bleached chemithermomechanical pulp (ctmp) |
| 01/02/2003 | US20030004676 Consistency determining method and system |
| 12/31/2002 | US6499682 Refining elements |
| 12/25/2002 | CN1387593A Method for producing fittings for mechanical processing of fibrous material suspension |
| 12/25/2002 | CN1097126C Refiner plate with chicanes |
| 12/19/2002 | WO2002100547A1 Adjustable refiner plate pattern |
| 12/19/2002 | US20020189021 Refining a wood chips with a bleaching liquor of hydrogen peroxidem, magnesium hydroxide and sodium carbonate, holding at 85-160 degrees c for 2-180 minutes to improve brightness |
| 12/18/2002 | EP1266994A1 High temperature peroxide bleaching of mechanical pulps |
| 12/17/2002 | US6494994 Pulp heating apparatus |
| 12/12/2002 | US20020185560 Adjustable refiner plate pattern |
| 12/11/2002 | EP1264043A1 Refiner force sensor |
| 12/11/2002 | EP1264042A2 Refiner control method and system |
| 11/21/2002 | DE10122556A1 Garniturträger Clothing support |
| 11/14/2002 | US20020166912 Fitting carrier and its use |
| 11/13/2002 | EP1256653A2 Holder for a refiner element |
| 11/11/2002 | CA2347259A1 Tmp refiner production rate measurement |
| 11/10/2002 | CA2385649A1 Fitting carrier and its use |
| 11/06/2002 | CN1378611A Method for minimising new water use in water circulation system of a treatment plant |
| 10/31/2002 | US20020158628 Method and arrangement for distance measurement |
| 10/23/2002 | CN1376090A Method and device for processing pulp |
| 10/15/2002 | CA2296241C Device for the treatment of a fibrous suspension |
| 10/10/2002 | WO2002079568A1 Method for preparing fibrous material |
| 10/10/2002 | CA2442804A1 Method for preparing fibrous material |
| 10/03/2002 | US20020139876 Refining disk |
| 10/02/2002 | EP1112123B1 Refiner plate segment |
| 10/02/2002 | EP1058582A4 Improvements to papermaking refiner plates |
| 10/02/2002 | DE10115421A1 Verfahren und Aufbereitung von Faserstoff The method and preparation of pulp |
| 10/02/2002 | CN1091820C Chemical mechanical pump-making method and equipment |
| 09/25/2002 | EP1242676A1 Method and apparatus for washing fibre pulp mixture |
| 09/19/2002 | WO2002072310A2 Method for controlling a disk mill |
| 09/19/2002 | US20020132121 Method of recycling bonded fibrous materials and synthetic fibers and fiber-like materials produced thereof |
| 09/18/2002 | EP0963251B1 Feeding device for fibrous material |
| 09/12/2002 | US20020124977 Device for distributing cellulose pulp of low and medium consistency in order to form a uniform pulp web |
| 09/11/2002 | EP1239074A1 Process for producing satinated paper |
| 09/04/2002 | EP1002154B1 Method of pretreating lignocellulose fiber-containing material for the pulp making process |
| 09/03/2002 | US6443353 Fittings and process for producing fittings for the mechanical processing of aqueous paper stock |
| 08/28/2002 | EP1233831A2 Refiner plates with injector inlet |
| 08/22/2002 | WO2002064259A1 A pair of opposed co-operating refining elements |
| 08/22/2002 | US20020112826 Device for hot dispersing fibrous paper stock and a method hot dispersing the stock |
| 08/21/2002 | EP1232304A1 Method for producing fittings for the mechanical processing of a fibrous material suspension |
| 08/15/2002 | WO2002047822A3 Adjustable refiner plate |
| 08/14/2002 | CN1364207A Method and apparatus for washing fibre pulp mixture |
| 08/08/2002 | DE10105281A1 Vorrichtung zur Dispergierung eines Papierfaserstoffes Apparatus for dispersing a paper stock |
| 08/07/2002 | EP1229164A2 Device for distributing cellulose pulp of low and medium consistency in order to form a uniform pulp web |
| 08/07/2002 | CN2504308Y Tool for pulping treatment of long fibre filling |
| 07/25/2002 | US20020095956 Plate diffuser for treating comminuted cellulosic fibrous material |
| 07/23/2002 | US6422496 Refiner for refining a fiber suspension |
| 07/20/2002 | CA2368643A1 Device for hot dispersing fibrous paper stock and a method hot dispersi ng the stock |
| 07/11/2002 | US20020091492 Refiner measurement system and method |
| 07/10/2002 | EP1220963A1 Method for minimising the new water use in the water circulation system of a treatment plant |
| 07/03/2002 | EP0824373B1 Apparatus and method for particle comminution |
| 07/03/2002 | CN2498196Y Toothed ring part for defibrater |
| 06/20/2002 | WO2002047822A2 Adjustable refiner plate |
| 06/19/2002 | EP1012377B1 Kraft paper and method for making the same |
| 06/19/2002 | CN1354812A Method and apparatus for preparing paper pulp from used paper |
| 06/19/2002 | CN1354810A Absorbent articles and methods for producing the same |
| 06/19/2002 | CA2372303A1 Pulp heating apparatus |
| 06/13/2002 | US20020070303 Adjustable refiner plate |
| 06/11/2002 | US6402894 Sealing arrangement for pulp dewatering arrangement |
| 06/11/2002 | US6402071 Refiner plates with injector inlet |