| Patents for D21H 25 - After-treatment of paper not provided for in groups (4,291) |
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| 12/31/2002 | US6500289 Method of using water-borne epoxies and urethanes in print bonding fluid and products made therefrom |
| 12/27/2002 | WO2002103109A1 Method, paper machine and base paper for the manufacture of lwc printing paper coated once |
| 12/27/2002 | WO2002102522A1 Assembly for blade coating |
| 12/27/2002 | CA2467100A1 Method, paper machine and base paper for the manufacture of lwc printing paper coated once |
| 12/27/2002 | CA2450624A1 Assembly for blade coating |
| 12/26/2002 | US20020197466 Base material for laminate and process for producing the same |
| 12/26/2002 | US20020195217 Article and method for retarding the deterioration rate of acidic paper |
| 12/25/2002 | CN1387599A Uncoated paper and board products |
| 12/24/2002 | US6497793 Apparatus and method for grinding webs made of fiber material |
| 12/19/2002 | WO2002101148A1 Method for treating paper and uses thereof |
| 12/19/2002 | WO2002101139A1 Cellulose fibers comprising radiation activatable resins |
| 12/19/2002 | US20020189777 Arrangement for doctoring a belt or a soft roll surfacing in a paper or board machine |
| 12/19/2002 | US20020189773 Creping blade, creped paper, and method of manufacturing paper |
| 12/19/2002 | US20020189538 Coated paperboard, method and apparatus for producing same |
| 12/19/2002 | DE10225399A1 Scraper blade, for belts and soft roller mantles at paper/cardboard production machines, has a layer of a softer material than the blade acting on the scraped surface to prevent damage to it |
| 12/18/2002 | CN1386073A Method for preparing resin-coated sheet |
| 12/12/2002 | WO2002099189A1 Equipment and method for changing a blade |
| 12/12/2002 | WO2002059421A3 Cast coated paper and method of producing the same |
| 12/12/2002 | US20020187307 Cleaning sheet for printer cylinders, and method for producing it |
| 12/12/2002 | US20020187302 Absorbent articles |
| 12/12/2002 | DE10134302C1 Pre-impregnate obtained by impregnation of crude paper with a thermally hardenable formaldehyde-free resin useful in the production of decorative impregnates or coatings, and surface treatment of printed and unprinted papers |
| 12/12/2002 | CA2448181A1 Equipment and method for changing a blade |
| 12/11/2002 | EP1264930A1 Cellulose fibers comprising radiation activatable resins |
| 12/11/2002 | CN1384898A Cast coated sheet and method of manufacture |
| 12/11/2002 | CN1095742C Artistical paper with foamed pattern stuck on it and its making method |
| 12/10/2002 | US6491790 Sizing with ammonium polymer and alkenyl succinic anhydride |
| 12/04/2002 | EP1261772A1 Calendered paper product and method of producing a calendered paper web |
| 11/30/2002 | CA2388488A1 Coated paperboard, method and apparatus for producing same |
| 11/28/2002 | US20020174830 Apparatus for coating a web |
| 11/27/2002 | EP1260482A1 Silica-calcium carbonate composite particle |
| 11/27/2002 | EP1123442B1 Methods for reducing amine odor in paper |
| 11/26/2002 | US6485813 Method of stabilizing composite media and media produced thereby |
| 11/21/2002 | US20020172818 Beverage and food containers and substrates |
| 11/20/2002 | CN1380897A UV-curable superabsorbent coating |
| 11/14/2002 | WO2002090654A1 Method for controlling the amount of treating agent in the manufacture of a paper or board |
| 11/14/2002 | US20020166646 Process for increasing the softness of base webs and products made therefrom |
| 11/12/2002 | US6480298 Image bearing substrate having increased density and method of forming same |
| 11/12/2002 | US6478927 Method of forming a tissue with surfaces having elevated regions |
| 11/07/2002 | WO2002024343A3 Method for producing a coating on porous and/or absorbent materials |
| 11/07/2002 | US20020164440 Oil and grease resistant coating composition |
| 11/06/2002 | EP1253999A1 Treatment of natural polymer based materials and the products based thereon |
| 11/06/2002 | EP1084299B1 Device for the deacidification of printed matter |
| 11/06/2002 | EP1023501B1 Coated paper comprising a pseudo-watermark and method for making same |
| 11/06/2002 | EP0866899B1 Method of creping tissue webs containing a softener using a closed creping pocket |
| 11/06/2002 | EP0842323B1 High water absorbent double-recreped fibrous webs |
| 11/06/2002 | CN1093900C Ovenable food tray and its mfg. method |
| 11/05/2002 | EP1218174A4 Continuous solid state web coating process and webs produced thereby |
| 10/31/2002 | US20020157548 Self-adjusting blade |
| 10/30/2002 | EP1253177A2 Stretchable masking tape |
| 10/30/2002 | EP1252392A1 Uncoated paper and board products |
| 10/30/2002 | EP1252391A1 Method for improving printability and coatability of paper and board |
| 10/30/2002 | CN1376827A Low absorbant wet paper and production thereof |
| 10/29/2002 | US6471915 Method for disacidifying paper products with printings or inscriptions |
| 10/29/2002 | US6471776 Apparatus for applying abrasive substances to continuous paper webs |
| 10/24/2002 | US20020153634 Method and apparatus for geometric scarfing |
| 10/24/2002 | US20020153111 Low hygroscopic paper and method of producing the same |
| 10/22/2002 | US6468588 Web of paper, cardboard or boxboard or an applicator roll, uniform coating application; the feed device is arranged before the back-up chamber entrance bounding element. |
| 10/22/2002 | US6468392 Surface treatment of cellulose web |
| 10/22/2002 | US6468133 Method for treating fibrous webs |
| 10/17/2002 | WO2002081818A2 Process for coating paper, paperboard, and molded fiber with a water-dispersible polyester polymer |
| 10/17/2002 | WO1997032074A3 Method of preparing a sheet of a lignocellulosic material for the manufacture of a finished product and method of manufacture of a finished product |
| 10/17/2002 | US20020148584 Wet crepe throughdry process for making absorbent sheet and novel fibrous products |
| 10/17/2002 | EP0880619A3 Method of preparing a sheet of a lignocellulosic material and method of manufacture of a finished product therefrom |
| 10/16/2002 | EP1248882A1 Adhesive label, face paper for adhesive label, printing base and method to produce face paper for adhesive label and printing base |
| 10/15/2002 | US6464829 Tissue with surfaces having elevated regions |
| 10/10/2002 | WO2002079573A1 Coated paper for printing |
| 10/10/2002 | WO2002059422A3 Multi-purpose absorbent and shred-resistant sheet material |
| 10/10/2002 | DE10207327A1 Method for taking up the axial forces in a blade coating station drive device involves producing counter force at one side of telescopic shaft to pass through same to counteract axial forces of rotating grooved rod |
| 10/03/2002 | US20020142689 Wet-laid non-woven sheet made from a essentially binder-free aramid floc, wherein the aramid floc includes at least 25 percent by weight of para-aramid floc based on the total weight of aramid floc only |
| 10/02/2002 | EP1245733A1 Device and method for mass deacidification, elimination of free acidity and disinfestation of cellulosic material |
| 10/02/2002 | EP1245732A1 Apparatus for coating moving webs, in particular paper webs and carton webs |
| 10/02/2002 | EP1244852A1 Method for increasing the wet strength of a tissue material |
| 10/02/2002 | DE10111115A1 Rohpapier mit verbesserter Bedruckbarkeit Base paper with improved printability |
| 10/02/2002 | CN1372612A Surface finishing of paper or board, and agent for this purpose |
| 09/26/2002 | US20020136871 Multi-purpose absorbent and shred-resistant sheet material |
| 09/26/2002 | US20020134520 Paper towel has a dry, specific modulus less than 0.0040 kilograms, a bulk greater than 10 cubic centimeters per gram and a wet strength ratio greater than 0.04 |
| 09/26/2002 | US20020133972 Apparatus for coating moving fiber webs |
| 09/25/2002 | EP1243696A2 Low hygroscopic paper and method of producing the same |
| 09/25/2002 | EP1242688A1 Thick and smooth multi-ply tissue |
| 09/25/2002 | EP1242687A2 Tissue and/or tissue-like material and method for the production thereof |
| 09/23/2002 | CA2377421A1 Low hygroscopic paper and method of producing the same |
| 09/19/2002 | WO2002072955A1 Method and arrangement in manufacturing of printing paper |
| 09/19/2002 | WO2002072952A1 Method for coating a web of paper or paperboard and a coated paper grade |
| 09/19/2002 | US20020132049 Coating device and method |
| 09/19/2002 | CA2439703A1 Method for coating a web of paper or paperboard and a coated paper grade |
| 09/17/2002 | US6451718 High wet strength; bulky and soft feeling; natural fibers and rayon; binder of alkyl cellulose; electrolyte |
| 09/17/2002 | US6451166 Biaxially undulatory tissue and creping process using undulatory blade |
| 09/12/2002 | WO2002070125A1 Absorbent materials |
| 09/11/2002 | EP1239077A1 Paper based material with improved printability |
| 09/11/2002 | EP1237661A1 Method and device relating to coating a running web |
| 09/06/2002 | WO2002055788A3 Cellulosic product having high compression recovery |
| 09/05/2002 | US20020123727 Cellulosic product having high compression recovery |
| 09/04/2002 | EP1236827A1 Dual-zoned absorbent webs |
| 09/04/2002 | EP1068395B1 Deacidification of cellulose based materials using hydrofluoroether carriers |
| 09/04/2002 | EP0835344B1 Creped tissue paper exhibiting unique combination of physical attributes |
| 09/03/2002 | US6444030 Apparatus for applying a liquid or viscid coating medium onto a moving fiber material web |
| 08/29/2002 | WO2002066173A1 A self-adjusting blade |
| 08/22/2002 | WO2002064369A1 Embossed high flexible paper and a method of producing the same |
| 08/22/2002 | US20020114968 Dimensionally stable laminate and method of preparation |
| 08/22/2002 | US20020112830 Process for increasing the softness of base webs and products made therefrom |