| Patents for D21H 23 - Processes or apparatus for adding material to the pulp or to the paper (8,452) |
|---|
| 06/29/2005 | EP1548186A2 Paper products |
| 06/29/2005 | EP1548185A2 Paper products |
| 06/29/2005 | EP1546460A1 Papermaking furnish comprising solventless cationic polymer retention aid combined with phenolic resin and polyethylene oxide |
| 06/29/2005 | EP1546459A2 Device for the single- or double-sided application of a liquid or pasty coating medium to a moving material web, in particular consisting of paper or cardboard |
| 06/29/2005 | EP1546455A1 Cationised polysaccharide product |
| 06/29/2005 | CN1633535A 喷嘴阵 Nozzle array |
| 06/29/2005 | CN1633534A Method for producing coated paper for printing and coated paper |
| 06/29/2005 | CN1632222A Process for preparing composite transfer straightly plated cardboard |
| 06/29/2005 | CN1632220A Process for online reinforcing corrugated raw paper in corrugated paperboard production |
| 06/29/2005 | CN1208519C Surface glued newsprinting paper and manufacturing method thereof |
| 06/28/2005 | US6911114 Tissue web containing cellulosic fibers and a semi-synthetic cationic polymer having a molecular weight about 5 million or less and degree of cationic substitution 0.4-0.8, and first side has > amount of cationic polymer than second side |
| 06/28/2005 | CA2247205C Activation of swelling clays and processes of using the activated clays |
| 06/23/2005 | US20050136779 Process for reinforcing a hydro-entangled pulp fibre material, and hydro-entangled pulp fibre material reinforced by the process |
| 06/23/2005 | US20050136766 Double recreped cellulose substrate reinforced with a binder and coated with a dielectric material; e.g. cleaning wipes |
| 06/23/2005 | US20050136241 Method of making coated mat online and coated mat products |
| 06/23/2005 | US20050133184 Paper products and method of making |
| 06/23/2005 | US20050133182 Forming wet web of cellulosic fibers,applying at least 50 pounds of water soluble material per ton of paper,said material being able to be highly concentrated during application and having low viscosity; drying; wrinkle resistance, noncurling, waterproof; ink jet printing |
| 06/23/2005 | US20050133179 Paper products and method of making |
| 06/23/2005 | US20050133178 Paper products and method of making |
| 06/23/2005 | US20050133177 Method for adding chemicals to a nonwoven material |
| 06/23/2005 | US20050132956 Machine for single sided or double sided application of a liquid or viscous coating medium onto the surface of a moving material web, and associated operating method |
| 06/23/2005 | DE10352807A1 Auftragsvorrichtung Application device |
| 06/22/2005 | EP1544353A1 Curtain coater |
| 06/22/2005 | CN1207463C Surface finishing of paper or paperboard, and agent for this purpose |
| 06/22/2005 | CN1207106C Spray application of additive composition to sheet materials |
| 06/22/2005 | CA2489852A1 Paper products and method of making |
| 06/22/2005 | CA2489636A1 Paper products and method of making |
| 06/22/2005 | CA2489608A1 Paper products and method of making |
| 06/22/2005 | CA2488654A1 Paper products and method of making |
| 06/21/2005 | CA2233900C Method and apparatus for coating a moving paper or cardboard web |
| 06/21/2005 | CA2198991C Method and assembly for coating a moving web |
| 06/21/2005 | CA2198339C Assembly for preventing the plugging of a coater nozzle |
| 06/21/2005 | CA2188359C Method and assembly for coating a paper web |
| 06/21/2005 | CA2177606C Assembly for a paper web coating line |
| 06/16/2005 | US20050129854 Transferring coating to exterior surface; utilization in humidity environment; paper web; smoothness; uniformity |
| 06/16/2005 | US20050126729 Method for manufacturing base paper for release paper |
| 06/16/2005 | DE10352865A1 Verfahren und Vorrichtung zur Beschichtung von flächenförmigen Substraten wie Papier Method and apparatus for coating sheet-like substrates such as paper |
| 06/15/2005 | EP1541766A2 Process and apparatus for coating sheet material such as paper |
| 06/15/2005 | EP1541765A1 Coater |
| 06/15/2005 | EP1541760A1 Coating device |
| 06/15/2005 | EP1541497A1 Single ply paper product, method for manufacturing, and article |
| 06/15/2005 | EP1541247A2 Method and device for coating a substrate to provide it with antiadhesive properties, using a cross-linkable silicon composition |
| 06/15/2005 | EP1541242A1 Liquid spray unit, method for spraying liquid using it, and chemical |
| 06/09/2005 | WO2005051673A1 Heat-sensitive recording material comprising a protective layer, and method and coating machine for the production thereof |
| 06/09/2005 | WO2005014934A3 Method for charging a fiber suspension, and arrangement for carrying out said method |
| 06/09/2005 | US20050124704 Anionic aqueous mixture sizing compound : mixing with cellulose suspension; anionic polymer stabilizer |
| 06/09/2005 | US20050123777 Method for forming a film, by using electrostatic forces |
| 06/09/2005 | US20050123731 Process and apparatus for manufacturing fiber and fiber sheet carrying solid particles and fiber and fiber sheet carrying solid particles |
| 06/09/2005 | US20050123678 Paper coating; allowing web to move between electrodes which are in different potentials, applying coating powder on surface of web by utilizing difference in electric potential, and finishing coated surface of web; minimizing use of polymeric binder |
| 06/09/2005 | US20050121444 Single ply paper product, method for manufacturing, and article |
| 06/09/2005 | DE10352074A1 Auftragvorrichtung Application device |
| 06/09/2005 | DE10351624A1 Machine coating running web of paper or card, includes series of non-contacting deflectors guiding web through curtain-coating and drying sections |
| 06/08/2005 | EP1538263A1 Coating device |
| 06/08/2005 | EP1538262A1 Device for coating double layers |
| 06/08/2005 | CN1625631A Process for manufacturing paper |
| 06/08/2005 | CN1625445A Paint application device |
| 06/08/2005 | CN1205386C A process for the production of paper |
| 06/07/2005 | US6902621 Application device |
| 06/02/2005 | WO2005049886A2 Plasma thin-film deposition method |
| 06/02/2005 | US20050118348 For paper coating; allowing the web to move between electrodes which are in different potentials, applying the coating powder on the surface of the web by utilizing the difference in the electric potential, and finishing the coated surface of the web |
| 06/02/2005 | US20050118347 Method for treating powdery particles |
| 06/02/2005 | US20050115494 Device for coating and drying both sides of a material web of paper or board |
| 06/02/2005 | DE19700633B4 Vorrichtung zum Auftragen eines flüssigen oder pastösen Mediums auf eine laufende Materialbahn, vorzugsweise aus Papier oder Karton, und Maschine zur Papier- oder Kartonherstellung Apparatus for applying a liquid or pasty medium to a moving material web, preferably of paper or cardboard, and paper or board machine for producing |
| 06/02/2005 | DE10351295A1 Verfahren zum Erzeugen einer Faserstoffbahn und Vorrichtung zur Durchfühung des Verfahrens A method of producing a fibrous web and a device for the method Durchfühung |
| 06/01/2005 | EP1535668A2 Coating device for several coatings disposed side by side |
| 06/01/2005 | CN1623022A Improved molded fiber manufacturing |
| 06/01/2005 | CN1621615A Zinc oxide water damped printing plate paper and method for manufacturing same |
| 05/26/2005 | WO2004088034A3 Aqueous compositions and their use in the manufacture of paper and paperboard |
| 05/25/2005 | EP1533418A2 Coating apparatus |
| 05/25/2005 | EP1533417A1 Method to produce metallic paper and metallic paper produced by said method |
| 05/25/2005 | DE10392825T5 Verfahren und Vorrichtung zur Steuerung von Schwingungen eines Rakelbalkens einer Beschichtungsstation Method and apparatus for controlling vibrations of a blade beam of a coating station |
| 05/25/2005 | DE10349727A1 Feste Mischungen aus einem Reaktivleimungsmittel und Stärke, Verfahren zu ihrer Herstellung und ihre Verwendung Solid mixtures of a reactive size and strength, methods for their preparation and their use |
| 05/25/2005 | DE10349122A1 System for duplex coating of continuous feed material especially paper or card with sequential coating on sloping feeds an with the feed turned over between the coating processes |
| 05/25/2005 | DE10349120A1 System for continuous coating of material strip with a liquid or viscous product has a collecting trough for excess fluid at the start and end of the process and with active removal of the fluid from the trough |
| 05/25/2005 | DE10349119A1 Method for continuous coating of material strip with a liquid or viscous product has the dosing rate varied at the start and end of the process and with a movable blade to collect excess material |
| 05/25/2005 | CN1202918C Method and device for coating substrate to provide it with antiadhesive properties, using cross-linkable polysiloxane composition |
| 05/24/2005 | US6896971 System and method for two sided sheet treating |
| 05/24/2005 | US6896766 Bath tissue or facial tissue paper are treated on surface with a water resistant chemical additive, bulk density, patterns applied by gravure, flexographic printer, polysiloxane homo- or copolymers containing amino functional group; paper towels |
| 05/24/2005 | US6895690 Apparatus for coating moving fiber webs |
| 05/19/2005 | WO2005045132A1 A method for monitoring the presence of biofilm-forming microorganisms in paper industry |
| 05/19/2005 | WO2005045131A1 Coated paper as a printed material |
| 05/19/2005 | WO2005045129A1 Method for adjusting the ph and machine for preparing a fiber web |
| 05/19/2005 | US20050106312 Method and apparatus for measuring amount of coating on paper web |
| 05/19/2005 | DE10347919A1 Verfahren zum Einstellen eines pH-Werts und Maschine zur Herstellung einer Faserstoffbahn A method for adjusting a pH and machine for producing a fibrous web |
| 05/19/2005 | CA2543586A1 A method for monitoring the presence of biofilm-forming microorganisms in paper industry |
| 05/18/2005 | EP1530659A1 Use of polymers containing vinylamine units as promoters for alkyldiketene glueing |
| 05/18/2005 | EP1108085A4 Water weight sensor array imbedded in a sheetmaking machine roll |
| 05/18/2005 | EP0986671B2 Improved papermaking processes |
| 05/18/2005 | CN1617965A Method and apparatus for making a multilayer coating |
| 05/18/2005 | CN1617964A An apparatus and a method for controlling the alkalinity and pH of an industrial process |
| 05/17/2005 | US6893682 Method and device for single-or double-sided application |
| 05/17/2005 | US6893538 Process for the production of paper using silica-based sols |
| 05/17/2005 | US6893537 Unsaturated polysiloxane overcoated paper web |
| 05/17/2005 | CA2118109C Neutral papermaking |
| 05/12/2005 | WO2005042843A1 Process for making abrasion resistant paper and paper and paper products made by the process |
| 05/12/2005 | WO2005042842A1 Mixtures of solids, consisting of a reactive sizing agent and starch, method for producing said mixtures and use thereof |
| 05/12/2005 | WO2005042837A1 A precalendering method and a treatment line for paper |
| 05/12/2005 | WO2005042833A2 Method for producing a fibrous strip and device for carrying out said method |
| 05/12/2005 | WO2005042644A1 Decorative paper with sprinkled corundum, coated with an adhesive |
| 05/12/2005 | US20050100678 A loom weaves wet fibers fed from an aqueous suspension, dewatering and drying, applying a liquid and paste, finally drip drying; papermaking |