| Patents for D21H 25 - After-treatment of paper not provided for in groups (4,291) |
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| 10/23/2001 | US6307192 Ovenable food tray and its manufacturing method |
| 10/23/2001 | US6306461 Method and apparatus for coating paper board and paper with high- viscosity coating mixes |
| 10/18/2001 | WO2001051709A8 Paper product having enhanced printing properties and related method of manufacture |
| 10/18/2001 | DE10017912A1 Procedure for cleaning of doctor rods entails placing rod in cleaning chamber and directing onto it a pressurized jet of fluid so that dirt adhering to circumference of rod is flushed away and directed out of cleaning chamber |
| 10/16/2001 | US6303187 Method and an apparatus for coating paperboard with a coating mix having a high solids content |
| 10/11/2001 | WO2001075229A1 Method and arrangement for manufacturing coated and glazed paper or board |
| 10/11/2001 | CA2402975A1 Method and arrangement for manufacturing coated and glazed paper or board |
| 10/10/2001 | EP1142647A2 Coating apparatus and coating method |
| 10/10/2001 | EP1141484A1 Method for accelerated degradation of mulch paper and mulch paper |
| 10/10/2001 | CN1072744C Method for production of creped hygienic cellulose paper |
| 10/10/2001 | CN1072560C Method of coating melamine resin on laminating paper |
| 10/09/2001 | US6300259 Crosslinkable cellulosic fibrous product |
| 10/09/2001 | US6299732 Doctor beam fitted in connection with a roll or a cylinder in a paper machine or a board machine |
| 10/09/2001 | US6299729 Printed, soft, bulky single-ply absorbent paper having a serpentine configuration and low sidedness and methods for its manufacture |
| 10/04/2001 | WO2001014637B1 Method and arrangement for surface treatment of a paper and/or board web |
| 10/04/2001 | EP1137543A2 Image bearing substrate having increased density and method of forming same |
| 09/30/2001 | CA2341990A1 Creping blade, creped paper, and method of manufacturing paper |
| 09/26/2001 | EP1135556A1 Uncoated paper comprising a pseudo-watermark and method for making same |
| 09/25/2001 | US6294682 Alkoxides with alkaline earths and titanium, zirconium and/or hafnium, their production and use |
| 09/25/2001 | US6293031 Method and apparatus for drying a coated paper web or the like |
| 09/20/2001 | US20010023160 Method of manufacturing a water disintegratable non-woven fabric and the water disintegratable non-woven fabric |
| 09/19/2001 | EP0944438B1 Coating blade |
| 09/19/2001 | EP0833977B1 Method for producing a spunlace material with increased wet strength and spunlace material according to the method |
| 09/18/2001 | US6291017 Applying to surface of web first coat layer which is levelled by means of smoothing element, subsequently applying second coat layer by means of transfer roll applicator |
| 09/18/2001 | US6289841 Method and apparatus for controlled placement of a polymer composition into a web |
| 09/12/2001 | EP1131487A1 Steam-assisted paper impregnation and drying |
| 09/12/2001 | CN1070944C Non-woven material formed by jet-flow spraying-web method and production method thereof |
| 09/11/2001 | US6287419 Water-decomposable non-woven fabric of regenerated cellulose fibers of different lengths |
| 09/07/2001 | WO2001064585A1 Silica-calcium carbonate composite particle |
| 09/07/2001 | CA2400128A1 Silica-calcium carbonate composite particle |
| 09/06/2001 | DE19962294A1 Tissue- und/oder tissueähnliches Material sowie Verfahren zu dessen Herstellung Tissue and / or tissue-like material and process for its preparation |
| 09/05/2001 | EP1129128A1 Substrate for a composite membrane |
| 08/30/2001 | US20010017102 Method and apparatus for controlled placement of a polymer composition into a web |
| 08/28/2001 | US6280830 Electrophotographic transfer paper |
| 08/23/2001 | WO2001061108A1 Apparatus and method for controlling the curling of paper or paperboard |
| 08/23/2001 | WO2001014637A3 Method and arrangement for surface treatment of a paper and/or board web |
| 08/22/2001 | EP1126082A2 Article and method for preserving an archival article |
| 08/21/2001 | US6277467 Soft, bulky single-ply tissue having a serpentine configuration and low sidedness and method for its manufacture |
| 08/21/2001 | US6277445 Organopolysiloxane compound and composition containing the same |
| 08/21/2001 | US6277241 Outer layers of synthetic stable fibers for high tensile strength and abrasion resistance, and middle layer contains hardwood fibers to improve wipe dry properties; the web is bonded and then creped; paper towels, napkins |
| 08/21/2001 | US6277197 Apparatus for direct or indirect application of a liquid or pasty coating medium onto a traveling material web, notably of paper or cardboard |
| 08/16/2001 | WO2001059216A1 Method for treating cellulosic fibres |
| 08/16/2001 | EP1124008A1 Method for treating cellulosic fibres |
| 08/16/2001 | EP1123751A1 Composite blade and a method for its manufacture |
| 08/16/2001 | EP1123442A1 Methods for reducing amine odor in paper |
| 08/16/2001 | EP0874939B1 Method and apparatus for the deacidification of library materials |
| 08/16/2001 | CA2399313A1 Method for treating cellulosic fibres |
| 08/15/2001 | CN1308161A Composite blade and its manufacture |
| 08/09/2001 | WO2001056756A1 Treatment of natural polymer based materials and the products based thereon |
| 08/09/2001 | US20010011401 Composite blade and a method for its manufacture |
| 08/09/2001 | CA2398973A1 Treatment of natural polymer based materials and the products based thereon |
| 08/08/2001 | EP1121488A1 Soft tissue paper |
| 08/08/2001 | EP1121487A1 Method and arrangement for calendering paper and board before and after coating |
| 08/08/2001 | EP0983140A4 Wet-laid nonwoven nylon battery separator material |
| 08/07/2001 | US6270623 Processing for fiber entangling by high velocity water jet streams and aperture forming elements having predetermined configurations adapted to be followed by individual fibers |
| 08/02/2001 | WO2001055506A1 Process and coating composition for coating a paper web |
| 08/02/2001 | WO2001055505A1 Calendered paper product and method of producing a calendered paper web |
| 08/01/2001 | EP1119589A1 Stratified material and a method for producing the same |
| 08/01/2001 | EP1060220A4 Deacidification treatment of printed cellulosic materials |
| 07/24/2001 | US6264794 Process for manufacturing glazed paper |
| 07/24/2001 | US6264791 Flash curing of fibrous webs treated with polymeric reactive compounds |
| 07/19/2001 | WO2001051709A1 Paper product having enhanced printing properties and related method of manufacture |
| 07/19/2001 | WO2001051708A1 Method for improving printability and coatability of paper and board |
| 07/19/2001 | WO2000032875A9 Double corona treatment of a polymer coated paperboard material |
| 07/19/2001 | US20010008180 Cloth-like base sheet and method for making the same |
| 07/19/2001 | US20010008179 Surface treatment of cellulose web |
| 07/19/2001 | DE10001535A1 Plate drum to support a nonwoven at needle bonding jets is composed of plate rings locked together by plate strips in a stable structure to support the woven mesh mantle which carries the material being bonded |
| 07/18/2001 | EP1115950A1 Doctor rod for a coating device |
| 07/17/2001 | US6261414 Laminate base material, method of preparing the same, prepreg and laminate |
| 07/11/2001 | EP1115273A2 Frame assembly for boxes |
| 07/11/2001 | EP1114894A1 Process for the production of coated cellulose cardboard, coating composition and coated cellulose cardboard so obtained |
| 07/11/2001 | CN1303452A Soft tissue having temporary wet strength |
| 07/10/2001 | US6258203 Base webs for printed circuit board production using the foam process and acrylic fibers |
| 07/05/2001 | WO2001048314A2 Tissue and/or tissue-like material and method for the production thereof |
| 07/05/2001 | WO2001048065A1 Method of modifying polymeric material and use thereof |
| 07/05/2001 | WO2001047461A1 Bedsore prevention method, bedsore prevention sheet, bedsore prevention sheets, bedsore prevention futon, bedsore prevention bed, bedsore prevention bed pad and bedsore prevention articles and production methods therefor |
| 07/04/2001 | CN1301899A Water writing paper |
| 07/03/2001 | US6254725 High bulk paper |
| 06/27/2001 | EP1111128A2 Product for desacidification of cellulose material, production and utilization thereof |
| 06/21/2001 | WO2001043885A1 Method and device relating to coating a running web |
| 06/21/2001 | DE19960772A1 Indirect application method for liquid/paste material to paper/cardboard has application edge defined by application of water to roller edge sections |
| 06/20/2001 | EP1108538A1 Apparatus for coating a web |
| 06/19/2001 | US6248212 Applying to a portion of first side of paper web having high recycled fiber content a bonding material to penetrate a portion of the web thickness, drying, creping, then repeating the process for the second side of web |
| 06/13/2001 | WO2001093350A1 Separator for electrochemical device and method for producing the same, and electrochemical device |
| 06/13/2001 | EP1040226B1 Dull cast-coated paper and method for manufacturing thereof |
| 06/06/2001 | EP1104821A1 Thick and smooth multi-ply tissue paper |
| 06/06/2001 | CN1298347A Water dispersible/redispersible hydrophobic polyester resins and their application in coatings |
| 05/31/2001 | WO2001038640A1 Thick and smooth multi-ply tissue |
| 05/31/2001 | WO2001038079A1 An embossed kraft paper and a method for embossing |
| 05/31/2001 | CA2391645A1 Thick and smooth multi-ply tissue |
| 05/30/2001 | EP1102895A1 Apparatus and method for grinding webs made of fiber material |
| 05/30/2001 | CN1297502A High bulk paper |
| 05/23/2001 | EP0772717B1 Process for preparing a lignocellulose-based product, and product obtainable by the process |
| 05/16/2001 | EP1098714A1 Composite blade, capable of being used in different technical or industrial fields, in particular in the paper industry and printing |
| 05/16/2001 | EP0788564B1 A process for chemical finishing of insoluble polymer fibres |
| 05/16/2001 | CN1065816C 浇铸纸 Casting paper |
| 05/10/2001 | WO2001032986A1 Cast coated sheet and method of manufacture |
| 05/08/2001 | US6229096 Melting, heat treatment and solid phase polymerization of thermotropic crystalline polyester fibers and binder; heat resistance, dimensional stability |
| 05/03/2001 | WO2001031124A1 Flash curing of fibrous webs |
| 05/03/2001 | WO2001031123A1 Patterned application of polymeric anionic compounds to fibrous webs |