| Patents for D21H 23 - Processes or apparatus for adding material to the pulp or to the paper (8,452) |
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| 09/20/2007 | WO2007084806A3 Method of producing coated paper with reduced gloss mottle |
| 09/20/2007 | WO2007059506A3 Paperboard for use in water resistant packaging |
| 09/20/2007 | DE19836503B4 Verfahren zur Herstellung eines Sicherheitsmerkmals A method for producing a security feature |
| 09/20/2007 | DE102006011542A1 Auffangeinrichtung Catcher |
| 09/20/2007 | DE102006011541A1 Curtain applicator for application of a liquid to aqueous pigment suspension on a running paper, cardboard or other fibrous material web during their production and/or processing, comprises a slot nozzle applicator |
| 09/20/2007 | CA2646532A1 Paper substrate comprising vapour deposited triazine, and process for making a laminate comprising said substrate |
| 09/20/2007 | CA2644348A1 Method for producing paper, paperboard and cardboard having high dry strength |
| 09/19/2007 | EP1835075A1 Method for making plies for paperboard |
| 09/19/2007 | EP1834041A1 Method of producing paper or cardboard |
| 09/19/2007 | EP1834040A1 A process for the production of paper |
| 09/19/2007 | CN200949184Y Soaking machine |
| 09/19/2007 | CN101040087A Method of making surface-sized paper/board |
| 09/19/2007 | CN101040085A Multi-layer coated products and curtain coating process for same |
| 09/19/2007 | CN101040083A Process for producing a paper or board and a paper or board produced according to the process |
| 09/18/2007 | US7270771 Fluorescent whitening agent, for whitening synthetic or natural organic materials, especially paper and for the fluorescent whitening and improvement of sun protection factors of textile materials |
| 09/18/2007 | CA2296363C Soft tissue achieved by applying a solid hydrophilic lotion |
| 09/17/2007 | CA2581898A1 Method for making a low density multi-ply paperboard with high internal bond strength |
| 09/13/2007 | WO2007101822A1 Production of singly and/or multiply coded substrates |
| 09/13/2007 | DE102006010348A1 Fiber web e.g. paper web, manufacturing method, involves coating fiber web with applicator, where applicator dispenses aqueous pigment suspension to web side and coat layer is formed in web side |
| 09/12/2007 | EP1831464A1 Method for applying a multiple layer directly to a paper, cardboard or other fibrous material continuously moving web |
| 09/12/2007 | EP1831463A1 Coated paper product and method and apparatus for manufacture thereof |
| 09/12/2007 | EP1831462A2 Composition and its use in papermaking |
| 09/12/2007 | EP1285130B1 Papermaking pulp and flocculant comprising acidic aqueous alumina sol |
| 09/12/2007 | EP1268938B1 Spray-coating method and spray-coater |
| 09/12/2007 | CN200946221Y High-density wearable dipping film coated paper |
| 09/12/2007 | CN101033348A Ink-jet printing coating and ink-jet printing simulation material prepared by the same |
| 09/12/2007 | CN100336975C Method of making paper with whole-image surface |
| 09/11/2007 | US7267719 Use of colloidal PCC |
| 09/07/2007 | WO2007059910A9 Device for analysing sample fluids containing suspended materials |
| 09/06/2007 | US20070204965 Method For Producing Creped Paper |
| 09/06/2007 | DE102006008760A1 Feed arrangement for paper making process ingredients has mixer tank with mechanical oscillation dampeners |
| 09/05/2007 | EP1828477A1 Beam construction and method for manufacturing the same |
| 09/05/2007 | EP1828475A1 Method and apparatus for treating a fibre web |
| 09/05/2007 | CN101029464A Inner-printing vacuum aluminum-coated transferring paper and its production |
| 09/05/2007 | CN101029462A Method for penetrating and coating ink-jet printing material |
| 09/04/2007 | CA2260075C Method and apparatus for applying a material to a web |
| 08/30/2007 | WO2007096242A1 Improved process for the manufacture of paper and board |
| 08/30/2007 | US20070199165 Reacting the hydroxyl groups of cellulosic textile material with a polymeric anionic reactive compound; reacting cellulosic textile material with the amine groups of a polyvinylamine; curing; contacting cellulosic textile material with an acid dye |
| 08/29/2007 | EP1825055A1 Glossy paper |
| 08/29/2007 | EP1773900A4 Polymeric boronic acid derivatives and their use for papermaking |
| 08/29/2007 | EP1343939B1 Process for coating a substrate |
| 08/29/2007 | CN101024928A High-difinition art paper and preparing process |
| 08/28/2007 | CA2266491C Method of enhancing strength of paper products and the resulting products |
| 08/23/2007 | WO2007093672A1 Method in connection with manufacturing a surface-sized fibre web, particularly a surface-sized paper or board web |
| 08/22/2007 | EP1819875A2 Method for producing paper with a high substance weight |
| 08/22/2007 | EP1819873A1 Papermaking process |
| 08/22/2007 | EP0711371B2 Manufacture of paper |
| 08/22/2007 | CN2937221Y Paper distribution mechanism of pre-film coating laminating machine |
| 08/22/2007 | CN101023216A Method and apparatus for separating impurities from machine circulation of coating station |
| 08/21/2007 | US7258764 Mixture with water soluble anionic and cation polymer and surfactant |
| 08/16/2007 | WO2007069991A3 Papermaking process |
| 08/16/2007 | DE102006006157A1 Vorhang-Auftragsvorrichtung Curtain coater |
| 08/15/2007 | EP1818450A1 Curtain-coater |
| 08/15/2007 | EP1818449A1 Method for coating a substrate and printing sheet obtained using such method |
| 08/15/2007 | EP1817461A1 Method of making surface-sized paper/board |
| 08/15/2007 | CN2934320Y Auxiliary agent multi-point adding equipment used in paper making process |
| 08/15/2007 | CN1332093C Mechanism for drying and panning paper sheet of permeation type paper dyeing machine |
| 08/15/2007 | CN101016708A Application of shape memory polymer paper and preparing method thereof |
| 08/15/2007 | CN101016705A Method of producing copying paper |
| 08/14/2007 | US7255776 Using mixture of liquid wax in solvent; mixing with prefinishing paper; controlling temperature |
| 08/14/2007 | CA2429022C Method and apparatus for treating pulp with filler |
| 08/09/2007 | WO2007088238A1 Method for supplying a chemical or chemical compound in a fibrous web machine and an apparatus for implementing the method |
| 08/09/2007 | US20070184244 Decorative paper comprising electrically charged fibers |
| 08/09/2007 | US20070184203 Method to manufacture metallized paper with curtain coating |
| 08/08/2007 | EP1816260A2 Process for the production of wood-free gloss coated paper |
| 08/08/2007 | EP1720931A4 Epichlorohydrin based polymers containing primary amino groups as additives in papermaking |
| 08/08/2007 | EP1439915B1 Spraying nozzle for rewet showers |
| 08/08/2007 | CN1330430C Die lip for strip coating and its method |
| 08/07/2007 | US7252741 Method of making a paper web containing refined long fiber using a charge controlled headbox and a single ply towel made by the process |
| 08/07/2007 | CA2250088C Facial tissue with reduced moisture penetration |
| 08/02/2007 | WO2007085688A1 Method for processing and supplying a coating colour used for coating a fibrous web to a coating device |
| 08/02/2007 | WO2007063182A3 Method for manufacturing paper |
| 08/02/2007 | DE202007005188U1 Vorrichtung zur Herstellung und Behandlung einer Materialbahn An apparatus for producing and treating a material web |
| 08/02/2007 | CA2640071A1 Oxidative treatment method |
| 08/01/2007 | EP1601573A4 Packaging device and method for absorbing moisture |
| 08/01/2007 | CN101010460A Beam construction and method for manufacturing the same |
| 08/01/2007 | CN101008165A Local positioning anti-fake multiple-color paper board and its making process |
| 08/01/2007 | CN101008163A Magnetic water-mark fake-proof paper and manufacturing method thereof |
| 07/31/2007 | US7249424 Method and device for controlling the moisture or coating quantity profile in a paper web |
| 07/31/2007 | CA2162054C Three dimensional macroscopic assemblages of randomly oriented carbon fibrils and composites containing same |
| 07/26/2007 | WO2007084806A2 Method of producing coated paper with reduced gloss mottle |
| 07/26/2007 | WO2007082985A1 Use of semi-organic sugar compounds as fillers and coating pigments of paper and board |
| 07/26/2007 | WO2007058609A3 Papermaking process |
| 07/26/2007 | US20070169904 Chemical softening composition for paper products |
| 07/26/2007 | US20070169903 Papermaking processes using coagulants and optical brighteners |
| 07/25/2007 | EP1811084A2 Process and apparatus for degasing a fluid or pasty medium |
| 07/25/2007 | EP1810755A1 Method to make vessel with heat insulation surface layer |
| 07/25/2007 | EP1368538B1 Method for producing coated paper or cardboard |
| 07/24/2007 | US7247206 Medium application device |
| 07/24/2007 | CA2331178C Soft tissue having temporary wet strength |
| 07/24/2007 | CA2265450C Colour tracing paper |
| 07/19/2007 | WO2007081205A1 Method for applying one or more layers to a paper substrate |
| 07/19/2007 | US20070168075 Method and installation for processing waste paper |
| 07/19/2007 | US20070166462 Method and system for producing a wood-free coated matte or semi-matte paper web |
| 07/19/2007 | DE202004021318U1 Auftragsvorrichtung Application device |
| 07/18/2007 | CN100999884A Composite modifying formed paper for filter-tip of cigarette and preparation method thereof |
| 07/17/2007 | US7244339 Retention and drainage system for the manufacturing of paper |
| 07/12/2007 | WO2007078537A1 Improved cellulose articles containing an additive composition |
| 07/12/2007 | WO2007078499A1 Tissue products containing a polymer dispersion |
| 07/12/2007 | WO2007077295A1 Method and apparatus for degassing coating color |