| Patents for D21D 1 - Methods of beating or refining; Beaters of the hollander type (3,356) |
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| 08/02/2006 | EP1148971B1 Papermaking refiner plates and method of manufacture |
| 08/02/2006 | CN2801861Y Rotar, stator knife flywheel of paste grinding mahine |
| 08/02/2006 | CN1811054A Cow dung paper pulp producing process with cow dung as material |
| 08/02/2006 | CN1267196C Refining element |
| 08/02/2006 | CN1267195C Refining segment and refining apparatus comprising a refining disc with such refining segment |
| 07/19/2006 | EP1499444A4 Refiner plates with logarithmic spiral bars |
| 07/19/2006 | EP1233831B1 Refiner plates with injector inlet |
| 07/19/2006 | CN1805795A Refiner |
| 07/13/2006 | US20060151649 Refining element |
| 07/13/2006 | US20060151648 Refiner |
| 07/12/2006 | CN2795269Y Rotor and stator gap regulator for pulp treating apparatus |
| 07/12/2006 | CN1800490A Preparation method of thermostable paper cushion for protecting stainless steel |
| 07/12/2006 | CN1800489A Preparation method of paper cushion for protecting stainless steel |
| 07/11/2006 | CA2402032C Refining element for a refining disc |
| 06/29/2006 | US20060138257 Incontinence treating sporting outfits |
| 06/28/2006 | CN1793510A Immersion crepe paper and production method thereof |
| 06/28/2006 | CN1793494A Process for producing mica pulp by mica paper waste material |
| 06/28/2006 | CN1793489A Tech. of producing mulberry root bark pulp for making viscose fibre |
| 06/28/2006 | CN1793487A Process of immersing rolling for pulping and special eqiupment thereof |
| 06/22/2006 | WO2006043162A3 Crushing element and mills with grinding bodies, mixers, extruders and a pressing worm provided with said crushing elements |
| 06/22/2006 | WO2005092067B1 Refiner sensor and coupling arrangement |
| 06/21/2006 | EP1450958A4 Extraction bedplate with laser or water jet cut apertures |
| 06/21/2006 | CN1791465A Refining element |
| 06/20/2006 | US7064536 Transducer for distance measurement |
| 06/14/2006 | CN1786340A Corrugated paper produced by steam blasting straw to pulp and its production method |
| 06/14/2006 | CN1786337A Concentration apparatus for refiner |
| 06/14/2006 | CN1786336A Millstone for refiner |
| 06/07/2006 | CN1782221A Pulping paper-making method using hybrid chinese pennisetum as raw material |
| 05/31/2006 | CN2784442Y Pressure stabilizer for beating of disk refiner |
| 05/25/2006 | US20060108083 Process and device to disperge a recycled fibre pulp |
| 05/24/2006 | EP1285116B1 Method for controlling quality of pulp |
| 05/18/2006 | US20060102301 pressing out water in a thickening device to form a highly consistent paper fiber stock, then heating the highly consistent paper fiber stock, and dispersing the heated highly consistent paper fiber stock with dispersers |
| 05/09/2006 | CA2191003C Lubrication of a roll jacket of a press roller |
| 05/03/2006 | CN1254581C Refining machine |
| 04/27/2006 | WO2006043162A2 Crushing element and mills with grinding bodies, mixers, extruders and a pressing worm provided with said crushing elements |
| 04/27/2006 | WO2005092067A3 Refiner sensor and coupling arrangement |
| 04/27/2006 | CA2585070A1 Crushing element and mills with grinding bodies, mixers, extruders and a pressing worm provided with said crushing elements |
| 04/25/2006 | CA2278373C Refiner disc having steam exhaust channel |
| 04/19/2006 | EP1647330A1 Refiner plates with injector inlet |
| 04/12/2006 | EP1644170A1 Method for producing a fibrous material |
| 04/12/2006 | EP1644119A1 Refiner |
| 03/30/2006 | WO2006033605A1 Process and device to manufacture cellulose pulp |
| 03/30/2006 | CA2559828A1 Process and device to manufacture cellulose pulp |
| 03/22/2006 | EP1635950A1 Refining element |
| 03/22/2006 | CN1749479A Fiberizer |
| 03/22/2006 | CN1748913A Method for casting production of abrasive sheet |
| 03/16/2006 | DE102004037571A1 Refiner for paper fibers suspended in water, for papermaking, adds vibration forces to the mechanical forces acting on the fibers to give them the required characteristics |
| 03/14/2006 | US7010988 Method and a device for measuring stress forces in refiners |
| 03/14/2006 | CA2109111C Use of cellulase for pulp treatment |
| 03/08/2006 | EP1631391A2 Self-aligning and actively compensating refiner stator plate system |
| 03/07/2006 | US7007879 Pair of opposed co-operating refining elements |
| 03/01/2006 | EP1630281A2 Refiner plate |
| 03/01/2006 | EP1264043B1 Refiner force sensor |
| 03/01/2006 | CN2761670Y Wood pulp crushing machine |
| 03/01/2006 | CN1740442A Paper pulp molding process for making paper pop-top |
| 03/01/2006 | CN1740439A Pulp kneading machine |
| 02/17/2006 | CA2513396A1 Refining plate attached to a head in a pulp refiner |
| 02/15/2006 | CN1735461A Refining element |
| 02/14/2006 | CA2374651C Refiner and agitating apparatus for papermaking |
| 02/09/2006 | DE102005004344A1 Papermaking suspension cellulose grinding process employs grinding wheels with bevelled outlet rim |
| 02/02/2006 | US20060021152 Neutral phenol oxidase |
| 02/01/2006 | CN1727573A Eccentric input material of paste mill in high concentration |
| 01/26/2006 | DE19500249B4 Verfahren zur Herstellung mikroklassifizierter Cellulose A process for producing cellulose mikroklassifizierter |
| 01/25/2006 | CN1726314A Method for the manufacture of fillings for utilization in the mechanical processing of aqueous paper fiber stock |
| 01/24/2006 | US6989074 Paper pulp refiner control system and method using active hydrostatic bearings |
| 01/24/2006 | CA2076115C Liquid removal apparatus and method for wood pulp |
| 01/18/2006 | EP1615722A1 A method and a sensor device for measuring the distance between a stator and an opposing rotor |
| 01/12/2006 | US20060006265 High intensity refiner plate with inner fiberizing zone |
| 01/12/2006 | US20060006264 Energy efficient TMP refining of destructured chips |
| 01/11/2006 | CN1718922A Paper maked from pulp of animal and plant fiber and its preparation technology |
| 01/11/2006 | CN1718921A High intensity refiner plate with inner fiberizing zone |
| 01/11/2006 | CN1718914A Energy efficient tmp refining of destructured chips |
| 12/28/2005 | EP1609904A1 Secondary pulper for paper pulp preparation |
| 12/28/2005 | EP1021248B1 Paper pulp refiner control system and method |
| 12/15/2005 | WO2004101889A3 Use of hemicellulase composition in mechanical pulp production |
| 12/15/2005 | DE202004012365U1 Papermaking suspension feed speck removal rotor is fabricated by a metal casting process |
| 12/14/2005 | EP1407073B1 Method of producing bleached thermomechanical pulp (tmp) or bleached chemithermomechanical pulp (ctmp) |
| 12/08/2005 | US20050268727 Method and a device for measuring stress forces in refiners |
| 12/01/2005 | US20050263259 System and method for controlling a thermo-mechanical wood pulp refiner |
| 11/30/2005 | CN2743404Y High concentration fiberizer |
| 11/29/2005 | US6969019 Refiner and agitating apparatus for papermaking |
| 11/17/2005 | DE10330756B4 Verfahren zur Herstellung eines Faserstoffes A method for producing a fiber material |
| 11/16/2005 | CN1697902A Method for the treatment of fiber material |
| 11/10/2005 | WO2005106114A1 System and method for controlling a thermo-mechanical wood pulp refiner |
| 11/10/2005 | WO2005106110A1 Method for mechanical pulp production |
| 11/10/2005 | US20050247808 Refining surface for a refiner for defibering material containing lignocellulose |
| 11/10/2005 | CA2565923A1 Method for mechanical pulp production |
| 11/10/2005 | CA2564932A1 System and method for controlling a thermo-mechanical wood pulp refiner |
| 11/03/2005 | DE102004010857A1 Vorrichtung zum Pumpen und Entstippen einer störstoffhaltigen Papierstoffsuspension Apparatus for pumping and deflaking a paper stock containing foreign material suspension |
| 11/02/2005 | EP1591584A1 Process for treating secondary cotton fibers and use of the regenerated fibers in the manufacture of tissue paper |
| 11/02/2005 | EP1157160B1 Tangential discharge disk refiner |
| 11/02/2005 | EP1082487B9 Low speed low intensity chip refining |
| 10/27/2005 | WO2005099554A2 Dual zone wireless pulp washer |
| 10/27/2005 | CA2562796A1 Dual zone wireless pulp washer |
| 10/25/2005 | US6957785 Refining segment for a rotatable refining disc, and a refining apparatus comprising a refining disc with such refining segment |
| 10/20/2005 | WO2005098127A1 Method and device for dilution of cellulose pulp |
| 10/20/2005 | US20050230511 Refiner disk sensor and sensor refiner disk |
| 10/20/2005 | CA2560391A1 Method and device for dilution of cellulose pulp |
| 10/19/2005 | CN2734814Y Pulping machine |
| 10/18/2005 | US6955309 measuring the incremental change in power related to an incremental change in the gap, using the ratio of the two differences, together with the measure of applied power, as the diagnostic or control parameter. |