| Patents for D21H 25 - After-treatment of paper not provided for in groups (4,291) |
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| 06/30/2005 | US20050139809 Archival spray composition |
| 06/30/2005 | US20050139154 Coating device and method using pick-and-place devices having equal or substantially equal periods |
| 06/30/2005 | US20050139125 Archival spray composition |
| 06/29/2005 | EP1546457A1 Coated paper comprising a coating with three different pigments |
| 06/28/2005 | US6911573 Suitable as body-side liner for feminine pads and diapers; dry feel when wet |
| 06/28/2005 | US6911085 Doctor blade dosing system |
| 06/28/2005 | CA2082121C Method and device for keeping a coating rod and a rod cradle in a bar coater clean and for preventing leakage of lubrication and/or cooling water |
| 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 | US20050133177 Method for adding chemicals to a nonwoven material |
| 06/22/2005 | EP1544352A2 Method of making fibrous mats and fibrous mats |
| 06/22/2005 | CN1207463C Surface finishing of paper or paperboard, and agent for this purpose |
| 06/21/2005 | US6908531 Online calendering of chemimechanical pulp between hard and soft rolls to coat; smoothness, gloss |
| 06/21/2005 | CA2198991C Method and assembly for coating a moving web |
| 06/16/2005 | WO2005054475A1 Endoglucanase stce and cellulase preparation containing the same |
| 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 |
| 06/15/2005 | EP1541761A1 Doctoring apparatus |
| 06/15/2005 | EP1349675B1 Coating device and method using wire-wound rods |
| 06/15/2005 | CN2704606Y Paper immersing treating apparatus |
| 06/14/2005 | US6905798 Wetting non-woven fabrics; heat resistant, electroconductive |
| 06/14/2005 | CA2120999C Method and assembly for loading a doctor blade |
| 06/14/2005 | CA2051579C Procedure and apparatus for glazing a paper or cardboard web |
| 06/09/2005 | WO2004083522B1 Using a metered size press to produce lightweight coated rotogravure paper |
| 06/09/2005 | US20050123777 Method for forming a film, by using electrostatic forces |
| 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 | DE10353979A1 Process restoring historic paper documents to readability using water, prepares and supports paper in water tank before brushing with adhesive |
| 06/08/2005 | CN1625628A Processing device and method of operating the device for processing a coated or uncoated fibrous web |
| 06/07/2005 | US6902769 Process for preparing coatings on porous and/or absorbent materials |
| 06/07/2005 | CA2303166C Structural mat matrix |
| 06/02/2005 | US20050118910 Base material for laminate and process for producing the same |
| 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 | DE10392840T5 Verfahren und Vorrichtung zum Dämpfen von Schwingungen eines Rakelbalkens einer Beschichtungsstation Method and apparatus for damping vibrations of a blade beam of a coating station |
| 06/01/2005 | CN2703025Y Plasma surface processing device |
| 06/01/2005 | CN1623021A Coated sheet for rotary offset printing |
| 05/26/2005 | US20050112374 Non-woven glass fiber mats bound with a binder formed from polyacrylic acid or an acrylic acid-polyol copolymer; high tensile strength and flame resistance; ceiling panels |
| 05/25/2005 | EP1533417A1 Method to produce metallic paper and metallic paper produced by said method |
| 05/24/2005 | US6896971 System and method for two sided sheet treating |
| 05/24/2005 | US6896767 Embossed tissue product with improved bulk properties |
| 05/24/2005 | US6895690 Apparatus for coating moving fiber webs |
| 05/19/2005 | US20050106312 Method and apparatus for measuring amount of coating on paper web |
| 05/19/2005 | DE10343047A1 Antioxidationsmittel für organisches Material und Verfahren zur Behandlung desselben Of the same antioxidant for organic material and methods for treating |
| 05/18/2005 | CN1617965A Method and apparatus for making a multilayer coating |
| 05/17/2005 | US6893686 Non-fluorocarbon oil and grease barrier methods of application and packaging |
| 05/17/2005 | US6893536 Process and coating composition for coating a paper web |
| 05/12/2005 | US20050098503 dissociating cations from their counterions by acidification, then pelletization of lignocellulose, adsorbing the cations and incubating the lignocellulose with alkaline fixing agent that catalyzes the exchange of hydrogens of the hydroxyl groups to lignocellulose adsorbing medium having positive charges |
| 05/12/2005 | DE10392558T5 Verfahren und Vorrichtung zur Messung der Strichmenge auf einer Papierbahn Method and apparatus for measuring the amount of coating on a paper web |
| 05/10/2005 | US6890455 Chlorinated fluorinated hydrocarbons, an amino-containing compound and a metal compound |
| 05/06/2005 | WO2005030906A3 Antioxidant for an organic material and method for treating the same |
| 05/06/2005 | WO2004092483A3 Papers for liquid electrophotographic printing and method for making same |
| 05/04/2005 | DE20319977U1 Doctor rod, to apply a coating film of ink or starch on a roller or moving paper/cardboard web, has a hollow shaft to take a flow of a cooling/heating fluid to control the surface temperature and reduce build-up of deposits |
| 05/03/2005 | US6887584 A release agent may be applied on one side of a kraft paper sheet and phenolic resin on the other side, thereby eliminating the need of use of release sheets in lamination |
| 05/03/2005 | US6887347 Cellulose fibers comprising radiation activatable resin formalities |
| 04/28/2005 | WO2005038134A1 Cast coated paper and process for producing the same |
| 04/28/2005 | US20050089703 Fibers are impregnated with an ionizing radiation-curable resin, bonded to thermoplastic resin film and anti-sticking layer on the other side; passing-through of printing ink, durability, no releasing of the fibers |
| 04/28/2005 | US20050089641 Method and apparatus for making a multilayer coating |
| 04/28/2005 | DE20319653U1 Doctor rod, for coating a roller or paper/cardboard web with a liquid film, has a colored indicator layer between the outer layer and the body to give a visual indication of surface wear or damage |
| 04/27/2005 | EP1349672B1 Coating device and method |
| 04/20/2005 | CN1608160A Dullish coated paper for printing |
| 04/20/2005 | CN1197901C Method of modifying polymeric material and use thereof |
| 04/14/2005 | WO2005033407A1 Holder for rod cradle for revolving coating rod |
| 04/14/2005 | WO2005033184A1 Manufacturing method of lignocellulose media coupled with fe or al |
| 04/14/2005 | WO2004101889A8 Use of hemicellulase composition in mechanical pulp production |
| 04/14/2005 | WO2004083522A3 Using a metered size press to produce lightweight coated rotogravure paper |
| 04/14/2005 | DE20122330U1 Konstruktion zur Papierkonservierung Design for paper conservation |
| 04/14/2005 | DE19828952B4 Verfahren zur Erzeugung von satiniertem Papier Process for the production of satin paper |
| 04/13/2005 | EP1521644A1 Coating blade and method of preparing the same |
| 04/13/2005 | CN1196833C Composite blade and its manufacture |
| 04/12/2005 | US6878408 Coating device and method using pick-and-place devices having equal or substantially equal periods |
| 04/07/2005 | WO2005030906A2 Antioxidant for an organic material and method for treating the same |
| 04/07/2005 | US20050072541 Sizing method for board |
| 04/07/2005 | DE10343038A1 Half-duplex coating method of paper web, involves applying application medium with high application quantity on one surface of web, at one application step using curtain application unit without contacting web |
| 03/31/2005 | US20050067730 High strength material using cellulose micro-fibril |
| 03/31/2005 | US20050066889 Method and apparatus for feeding a treating agent onto a moving surface |
| 03/30/2005 | EP1518024A1 Prepreg |
| 03/30/2005 | EP1518023A2 Machine for treating a sheet of material, preferably made of paper or cardboard, and for optionally producing said sheet of material prior to the treatment thereof, comprising a contactless application device and a material-smoothing device |
| 03/29/2005 | US6872282 Applying to surfaces of hydrophylic sheets mixtures of water, polyethylene glycol, adjuvants selected from colors, optical brighteners, wet strength, antifoam agents, microbiocides, or buffers, then smoothing and drying |
| 03/24/2005 | WO2004109015A3 Method and apparatus in the surface sizing of a paper or board web |
| 03/23/2005 | EP1516960A1 Process for coating a fibrous web |
| 03/23/2005 | EP1516088A2 Process to manufacture an ion-permeable and electrically conducting flat material, the material obtained according to the process, and fuel cells |
| 03/22/2005 | US6869639 Film coater and smoothing method and apparatus |
| 03/17/2005 | WO2005024134A1 Dry end surface treatment using ultrasonic transducers |
| 03/17/2005 | WO2004001132A8 Machine for the treatment of a web of material, comprising a contactless application device and a material-smoothing device |
| 03/17/2005 | US20050056391 Papers having borate-based complexing and method of making same |
| 03/15/2005 | US6866924 Tissue paper used for heat-sensitive stencil sheet, heat-sensitive stencil sheet, and method of making the same |
| 03/08/2005 | US6863919 Method for controlling the moisture of a web in machine direction on a coating machine |
| 03/08/2005 | CA2148505C Method and apparatus for coating paper or the like |
| 03/03/2005 | US20050048207 surfaces treatment of natural polymers such as polysaccharides or proteins by oxidizing their surfaces and contacting with amines, multifunctional amino-silanes or polyamines, improve their ability to interact with other materials; wettability; bonding strength |
| 03/03/2005 | US20050045296 Producing easy handling and storage rolled material; thinner disposable products; entraining air stream on cellulosic fibers, thermoplastic binder and superabsorbent material, depositing on moving former, densifying and heating |
| 03/02/2005 | EP1509654A1 Method for manufacturing base paper for release paper |
| 03/02/2005 | EP1509632A2 Method for surface treatment of a doctor blade element |
| 03/02/2005 | CN1586656A Pile towel for sleeping |
| 03/02/2005 | CN1191410C Fiber coating material and its coating liquid |
| 02/24/2005 | US20050042380 Mixing with oxides, hydroxides, carbonates in solvent |
| 02/24/2005 | US20050039871 Forming a multilayer free flowing curtain, contacting the curtain and coating on a continuous moving web paper substrate; high shear viscosity |
| 02/24/2005 | US20050039676 Doctor blade dosing system |
| 02/23/2005 | CN1584204A Producing process for preparing lubricant of papermaking coating with polyvinyl wax oxide as main materials |
| 02/16/2005 | EP1506335A1 Method for processing materials with plasma |
| 02/16/2005 | EP1506062A1 Improved high speed embossing and adhesive printing process |
| 02/16/2005 | CN1580394A Ice-lines paper production method |