| Patents for D21H 25 - After-treatment of paper not provided for in groups (4,291) |
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| 10/14/2008 | US7435483 Process for coating paper, paperboard, and molded fiber with a water-dispersible polyester polymer |
| 10/14/2008 | CA2338072C Apparatus and method for grinding webs made of fiber material |
| 10/09/2008 | US20080245492 Improving aborbency, bulk and stretch of tissue paper and towels; high speed; thermal efficiency; rearranged wet web |
| 10/08/2008 | EP1748852B1 Doctor blade holder |
| 10/02/2008 | WO2008118668A1 Through air drying fabric |
| 10/02/2008 | US20080236772 Fabric Crepe process for making absorbent sheet |
| 10/02/2008 | DE112006003232T5 Nanostrukturiertes Trägerpapier Nanostructured backing paper |
| 10/02/2008 | CA2682080A1 Through air drying fabric |
| 10/02/2008 | CA2653967A1 Lyase enzymes, nucleic acids encoding them and methods for making and using them |
| 10/01/2008 | EP1974096A2 Method of producing coated paper with reduced gloss mottle |
| 10/01/2008 | CN101275376A Paper cleaner |
| 10/01/2008 | CN100422438C Web smoothness improvement process |
| 09/30/2008 | CA2372918C Method and arrangement for producing calendered paper or board |
| 09/25/2008 | WO2001075229A9 Method and arrangement for manufacturing coated and glazed paper or board |
| 09/25/2008 | US20080233354 applying a sizing agent to the paper before calendering the uncoated paper product; provide paper with smooth surface, surface strength and control of penetration by aqueous solutions; enhanced printability |
| 09/25/2008 | US20080233325 Multi-layered liner, a multi-layered product which includes the release liner and a method for making the release liner |
| 09/24/2008 | EP1971720A1 Method for applying one or more layers to a paper substrate |
| 09/17/2008 | EP1970127A1 Apparatus and method of curtain coating |
| 09/16/2008 | CA2332273C Composite blade and a method for its manufacture |
| 09/12/2008 | WO2008108391A1 Coated paper for printing |
| 09/10/2008 | EP1966438A1 Wood pulp paper with high antimicrobial barrier level |
| 09/10/2008 | CN101263262A Use of non-thermosetting polyamidoamines as dry-strength resins |
| 09/09/2008 | US7422659 Method and apparatus for treating a web of paper or board |
| 09/04/2008 | DE102008003691A1 Painted paper, surface glued paper or cardboard web treatment involves utilizing post treatment part for paper or board machine, where paper or cardboard web is post-treated in post-treatment part during process |
| 09/03/2008 | EP1963570A2 Paper comprising pipd pulp and a process for making same |
| 09/03/2008 | CN101257106A Method for modifying polyolefin battery diaphragm paper |
| 09/03/2008 | CN101255672A Gumming decorating paper with wear-resisting property |
| 09/03/2008 | CN100415987C A porous carbon fiber paper for fuel cell with proton exchange membrane and preparation method thereof |
| 09/02/2008 | US7419570 Soft, strong clothlike webs |
| 09/02/2008 | CA2407271C Process for coating paperboard with a water-dispersible polyester polymer |
| 08/28/2008 | WO2008103154A1 Method for treating a substrate |
| 08/27/2008 | EP1960602A1 Applicator mechanism for applying a highly abrasive coating material to a moving carrier web |
| 08/27/2008 | EP1960598A1 Pre-preg and laminate manufacture |
| 08/27/2008 | EP1759056B1 Method for treating a fibrous web downstream of slitting |
| 08/27/2008 | EP1415039B1 Paper coating slurries for cast coating |
| 08/27/2008 | CN201106137Y Rim-dripping device for gumming machine |
| 08/26/2008 | US7416637 Low compaction, pneumatic dewatering process for producing absorbent sheet |
| 08/21/2008 | US20080196854 Extract carrier liquid; high voltage pulse generator plasma; electrodes in or under sieves; form ozone, hydrogen peroxide; bleaching suspension or pulp or fibrous stock |
| 08/13/2008 | EP1954880A1 Rod cradle, insert to be used in a rod cradle, and method for inserting a rod in a rod cradle |
| 08/13/2008 | CN101243226A Process for producing coated paper and coated paper |
| 08/07/2008 | DE10343047B4 Antioxidationsmittel für organisches Material und Verfahren zur Behandlung desselben Of the same antioxidant for organic material and methods for treating |
| 08/07/2008 | CA2674721A1 Enzymes for the treatment of lignocellulosics, nucleic acids encoding them and methods for making and using them |
| 08/06/2008 | EP1282506B1 Paper |
| 08/06/2008 | CN201095713Y Ancient books repairing flatting machine |
| 08/05/2008 | CA2484696C Embossed tissue having loosened surface fibers and method for its production |
| 08/05/2008 | CA2376771C A method for leading a web between calender nips, and a calender |
| 07/30/2008 | CN100406647C Security paper/paperboard and a method of producing security paper/ paperboard |
| 07/29/2008 | CA2221203C Controlling the porosity and permeation of a web |
| 07/23/2008 | CN101228316A Coated paper for offset printing |
| 07/22/2008 | US7402539 Battery separator |
| 07/16/2008 | CN100402744C Calendered paper product and method of producing calendered paper web |
| 07/15/2008 | US7399378 Fabric crepe process for making absorbent sheet |
| 07/09/2008 | CN101218397A Improved coating blade |
| 07/09/2008 | CN100400749C Dullish coated paper for printing |
| 07/09/2008 | CN100400748C Method for producing coating groundmass |
| 07/09/2008 | CN100400735C Hydrolytic sheets and manufacture thereof |
| 07/03/2008 | CA2673525A1 Amylases and glucoamylases, nucleic acids encoding them and methods for making and using them |
| 07/02/2008 | CN101213341A Cast coating device |
| 06/26/2008 | US20080149290 Manufacturing process of a paper substrate intended to be vulcanised or parchmentised |
| 06/25/2008 | CN201077930Y Papers washing machine |
| 06/25/2008 | CN101208197A Support for image recording material, process for producing the same, and image recording material |
| 06/24/2008 | US7390557 Method for coating a web of paper or paperboard and a coated paper grade |
| 06/19/2008 | WO2008072523A1 Low fire spreading cigarette, wrapping paper for the cigarette, and method of producing wrapping paper |
| 06/19/2008 | WO2008071216A1 Applicator mechanism for applying a highly abrasive coating material to a moving carrier web |
| 06/19/2008 | DE102006059544A1 Double-sided coating and smoothing of paper-, cardboard- or other fibrous material web in a machine for its production and/or refinement, by coating first- and second side of material web and smoothing the sides of the material web |
| 06/18/2008 | EP1932969A1 Processing device for processing a coated or uncoated fibrous web |
| 06/18/2008 | CN100394872C Cigarette having reduced sidestream smoke |
| 06/17/2008 | US7387820 single elongated flexible band, formed of multiple blades; blade band can be brought to the blade holder and set in place rapidly and certainly |
| 06/17/2008 | US7387703 e.g. as backing papers for adhesive labels; multinip calender |
| 06/12/2008 | WO2008069085A1 Tissue paper product and method of embossing tissue paper |
| 06/12/2008 | WO2008068659A2 Process for increasing the basis weight of sheet materials |
| 06/12/2008 | WO2008068652A2 Process for increasing the basis weight of sheet materials |
| 06/11/2008 | EP1930491A2 Wet process for manufacturing nonwoven fabric and apparatus therefor |
| 06/11/2008 | CN101198747A Sieve mechanism for the production of paper, and method for the treatment of nonwoven fibers |
| 06/05/2008 | WO2008031920A3 Composite nonwoven with improved dimensional recovery |
| 06/05/2008 | US20080128103 Paper, board, fiber web; mixture is spread from spray nozzles onto both sides of the web before it enters the press nip; sizing, pigmentation, coating; processing of a web by calendering |
| 06/04/2008 | EP1926856A2 Use of synthetic metal silicates for decreasing the deposition of contaminants during a papermaking process |
| 06/03/2008 | CA2511375C Composite-construction treatment equipment |
| 05/29/2008 | US20080124499 Printing Paper and a Method for the Production Thereof |
| 05/28/2008 | EP1925730A2 Processing device for processing a coated or uncoated fibrous web |
| 05/28/2008 | EP1925729A2 A method for processing a coated or uncoated fibrous web |
| 05/28/2008 | EP1925728A1 A method for processing a coated or uncoated fibrous web |
| 05/27/2008 | US7378149 High strength material using cellulose microfibrils |
| 05/27/2008 | US7377995 Soft durable tissue |
| 05/21/2008 | EP1303668B1 Process and coating composition for coating a paper web |
| 05/20/2008 | CA2439885C Method and arrangement in manufacturing of printing paper |
| 05/15/2008 | US20080110590 Method and Device for Compacting a Web of Endless Fabric Including a Nonwoven |
| 05/14/2008 | EP1920112A1 Device and method for coating |
| 05/08/2008 | US20080107912 wet-on-wet one pass multi-layer curtain coating for producing coated products suitable for printing on; a low-coat layer, preferably pigmented, having printing possibly optical properties, a different top-coat layer of optical pigments for optical effect properties; high gloss, iridescent effect |
| 05/02/2008 | WO2008050246A1 Molded wet-pressed tissue |
| 05/02/2008 | CA2665972A1 Molded wet-pressed tissue |
| 05/01/2008 | US20080099168 Sheets with a topically-applied softening composition of polysiloxanes, polyalkylene oxides and fatty alkyl derivatives |
| 04/22/2008 | US7361253 paper towels or tissues, having tear and wet strength; bonding material applied to the creped side of the web can be an adhesive selected that allows the web to be creped at relatively low temperatures |
| 04/17/2008 | US20080087216 Film coater method and apparatus |
| 04/16/2008 | EP1761341B1 Doctor blade device |
| 04/10/2008 | WO2008040852A1 Method and arrangement for controlling the drying of a coated or surface-sized fibrous web |
| 04/10/2008 | DE102007047307A1 To improve the drying and printability of a paper web it is coated by film coating, in one or more layers, and dried at a structured heat level |
| 04/09/2008 | EP1908878A1 Process for producing coated paper and coated paper |
| 04/09/2008 | EP1907626A1 Coated paper for offset printing |
| 04/09/2008 | EP1907624A1 Cast coating device |