| Patents for D21H 23 - Processes or apparatus for adding material to the pulp or to the paper (8,452) |
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| 01/26/2006 | US20060016570 applying a beneficial agent and polysiloxane softeners to a paper web; extruding a composition from a meltblown die forming attenuated fibers onto the surface |
| 01/26/2006 | DE102004031461A1 Verfahren zum Herstellen einer Faserstoffbahn und Maschine zur Durchführung des Verfahrens A method of manufacturing a fibrous web, and machine for carrying out the method |
| 01/26/2006 | CA2572991A1 Method and apparatus for feeding chemicals into a process liquid flow |
| 01/25/2006 | EP1619550A1 Coated base paper |
| 01/25/2006 | EP1619304A1 Multi-function starch compositions |
| 01/25/2006 | EP0988412B1 Surface coatings |
| 01/25/2006 | CN2753778Y Gravure special composite packaging paper production equipment |
| 01/24/2006 | US6989191 For use in labels |
| 01/24/2006 | US6989076 Method for manufacturing release paper |
| 01/19/2006 | WO2006005795A1 Method and apparatus for feeding chemical into a liquid flow |
| 01/19/2006 | US20060013951 Coater and method for producing coated sgeet and air floating mini-turn bar |
| 01/19/2006 | DE102005031191A1 Curtain crater for coating upper surface of moving web of paper or board, has scraper having scraper surface placed against web surface, that is surface-hardened or provided with durability-enhancing coating layer |
| 01/19/2006 | CA2573028A1 Method and apparatus for feeding chemical into a liquid flow |
| 01/18/2006 | EP1616995A1 Wet-process nonwoven fabric and process for producing the same |
| 01/18/2006 | CN1723317A process for producing super high bulk, light weight coated papers |
| 01/18/2006 | CN1723315A Filler-fiber composite |
| 01/18/2006 | CN1723314A Filler-fiber composite |
| 01/18/2006 | CN1237228C Sizing dispersion |
| 01/18/2006 | CN1237225C Use of starch compositions in papermaking |
| 01/17/2006 | US6986832 Arrangement for mixing flows in papermaking process |
| 01/17/2006 | CA2391458C Paperboard tray having crack-resistant barrier coating |
| 01/12/2006 | WO2006003250A1 Method for coating a fibrous web by dry coating technique |
| 01/12/2006 | WO2006003242A2 Method and apparatus for coating a substrate and printed matter |
| 01/12/2006 | US20060005935 Multi-function starch compositions |
| 01/12/2006 | DE102004028755A1 Auftragsvorrichtung Application device |
| 01/11/2006 | EP0950137B2 Controlled coverage additive application to paper tissue |
| 01/11/2006 | CN1720107A Variable electrostatic spray coating apparatus and method |
| 01/11/2006 | CN1236142C Light coated printing paper and manufacturing method thereof |
| 01/10/2006 | US6984290 Method for applying water insoluble chemical additives with to pulp fiber |
| 01/10/2006 | CA2389393C Manufacture of paper and paperboard |
| 01/10/2006 | CA2388973C Manufacture of paper and paperboard |
| 01/06/2006 | CA2511651A1 Multi-function starch compositions |
| 01/05/2006 | WO2006000649A1 A method and an arrangement at a paper machine |
| 01/05/2006 | WO2006000626A1 A method for coating a substrate |
| 01/05/2006 | US20060000568 Papermaking furnish comprising solventless cationic polymer retention aid combined with phenolic resin and polyethylene oxide |
| 01/05/2006 | US20060000410 Curtain coater |
| 01/05/2006 | DE102004029565A1 Rakelvorrichtung Squeegee device |
| 01/04/2006 | EP1611285A2 Papers for liquid electrophotographic printing and method for making same |
| 12/29/2005 | WO2005124024A1 Lateral support element and application unit for a paper machine |
| 12/29/2005 | WO2005124023A1 Apparatus and method for manufacturing security paper |
| 12/29/2005 | WO2005124021A1 Filler for paper making process |
| 12/29/2005 | WO2005124020A1 Method for manufacturing paper or similar |
| 12/29/2005 | WO2005058509A3 Method for single-sided or double-sided curtain application or bloom application on the surface of a running web of material, in particular paper or cardboard |
| 12/29/2005 | US20050284365 Application device |
| 12/29/2005 | US20050284364 Application device |
| 12/29/2005 | DE102004029291A1 Auftragsvorrichtung Application device |
| 12/29/2005 | DE102004029290A1 Seitenträgerelement und Auftragswerk für eine Papiermaschine Side rail members and contract work for a paper machine |
| 12/29/2005 | DE102004028047A1 Verfahren und Maschine zur Herstellung einer Faserstoffbahn A method and machine for producing a fibrous web |
| 12/28/2005 | EP1608592A2 Aqueous compositions and their use in the manufacture of paper and paperboard |
| 12/28/2005 | CN1714203A Tissue web product having both fugitive wet strength and a fiber flexibilizing compound |
| 12/28/2005 | CN1714201A Fibrous structure comprising a fiber flexibilizing agent system |
| 12/22/2005 | WO2005121451A1 Method and machine for producing a fibrous web |
| 12/22/2005 | WO2005120727A1 Coater with sonic oscillator method and apparatus |
| 12/22/2005 | WO2004037930A3 Coating compositions comprising alkyl ketene dimers and alkyl succinic anhydrides for use in paper making |
| 12/22/2005 | US20050279469 Retention aid additives for paper making |
| 12/22/2005 | DE19622080B4 Gießbeschichtungsvorrichtung und Verfahren zum Gießbeschichten Cast coater and method of curtain coating |
| 12/22/2005 | CA2569884A1 Method and machine for producing a fibrous web |
| 12/21/2005 | EP1607521A1 Applicator |
| 12/21/2005 | EP1607141A1 Coating device |
| 12/21/2005 | EP1606099A1 Method for the manufacture of corrugated board |
| 12/21/2005 | CN1232698C High-speed thermal coating process for water-base fire-retardant dipping coating paper |
| 12/20/2005 | US6977011 Roller provided for use in coating machines |
| 12/20/2005 | CA2388967C Manufacture of paper and paperboard |
| 12/15/2005 | US20050274473 Dynamic calibration of papermaking machine |
| 12/15/2005 | DE19823686B4 Vorhanggießvorrichtung sowie Vorhanggießverfahren Curtain coating and curtain |
| 12/15/2005 | DE102004023575A1 Vorrichtung zum ein- oder beidseitigen Auftragen von mindestens einem flüssigen oder pastösen Auftragsmedium auf eine laufende Oberfläche Apparatus for applying one or both sides of at least one liquid or pasty application medium to a moving surface |
| 12/15/2005 | DE102004022416A1 Verfahren und Vorrichtung zum Behandeln einer Bahn aus Papier oder Karton Method and apparatus for treating a web of paper or cardboard |
| 12/14/2005 | CN1231639C Silica-acid colloid blend in a microparticle system used in papermaking |
| 12/13/2005 | CA2278633C Paper coating apparatus and method for coating paper |
| 12/13/2005 | CA2275878C Coating blade |
| 12/13/2005 | CA2275297C Coating blade |
| 12/08/2005 | WO2005116337A1 Method of producing decorative paper and decorative laminate comprising such decorative paper |
| 12/08/2005 | WO2005116336A1 Method for the production of paper and cardboard, corresponding novel retention and draining agents, and paper and cardboard thus obtained |
| 12/08/2005 | DE102004023574A1 Applicator to coat one or both sides of a moving web, of paper or cardboard, is a curtain applicator with a structured trap to catch the coating material during the start-stop phase |
| 12/08/2005 | CA2564505A1 Method of producing decorative paper and decorative laminate comprising such decorative paper |
| 12/07/2005 | EP1601726A2 Coating compositions comprising alkyl ketene dimers and alkyl succinic anhydrides for use in paper making |
| 12/07/2005 | EP1601573A2 Packaging device and method for absorbing moisture |
| 12/07/2005 | EP1328683B1 Manufacture of paper and paperboard |
| 12/07/2005 | CN1705798A Method and arrangement in the manufacture of coating |
| 12/06/2005 | CA2346658C Process for making soft tissue paper |
| 12/01/2005 | US20050266758 Wet-spun non-woven fabric and method for producing the same |
| 12/01/2005 | DE102004022489A1 Film press nip gap for processing cardboard, paper or tissue paper has two rotating drums of different diameter |
| 11/30/2005 | EP1599632A1 Method for feeding a treating agent to an application apparatus |
| 11/30/2005 | EP1063954B1 Fluted composite and related absorbent articles |
| 11/30/2005 | CN1703555A Paper with improved stiffness and bulk and method for making same |
| 11/30/2005 | CN1703554A Tissue paper softening compositions and tissue papers comprising the same |
| 11/30/2005 | CN1703553A Cationised polysaccharide product |
| 11/30/2005 | CN1703552A Method, paper machine and base paper for the manufacture of LWC printing paper coated once |
| 11/30/2005 | CN1229545C Aqueous polymeric emulsion compositions and their use for the sizing of paper |
| 11/24/2005 | WO2005111306A1 Board comprising hydrotalcite |
| 11/24/2005 | WO2005111305A1 Method to debond paper on a paper machine |
| 11/24/2005 | US20050257906 Applying a functional thermosensitive coating without direct contact between the coating supplier and the web; and calendaring the web using a broad nip in a shoe calendar having a shoe roller with a rotating outer cover and a squeeze roller |
| 11/24/2005 | DE10213800B4 Vorhangstreichvorrichtung Curtain coater |
| 11/24/2005 | DE102005016706A1 Mit Seitenführung ausgestatteter Unterdruck-Bandförderer für Materialbahn-Herstellungsmaschinen Equipped with side guide Vacuum belt conveyors for web-making machines |
| 11/24/2005 | DE102004022153A1 Rakelvorrichtung Squeegee device |
| 11/24/2005 | DE102004020731A1 Bedruckbare Medien, Verfahren zu ihrer Herstellung sowie ihre Verwendung Printable media, processes for their preparation and their use |
| 11/24/2005 | DE102004003921A1 Verfahren und Anordnung zur Herstellung einer holzfrei gestrichenen, matten oder halbmatten Papierbahn Method and apparatus for producing a woodfree coated, matt or semi-matt paper web |
| 11/24/2005 | CA2566730A1 Board comprising hydrotalcite |
| 11/23/2005 | EP1597433A1 Fibrous structure and process for making same |
| 11/23/2005 | CN1228504C A process to improve the drain age rate and retention of fines during paper making |