| Patents for D21H 25 - After-treatment of paper not provided for in groups (4,291) |
|---|
| 03/21/2000 | US6040018 Reinforcing boards, sheets or foils with fibers |
| 03/16/2000 | WO2000014332A1 Doctor rod for a coating device |
| 03/15/2000 | EP0984858A1 Method and device for removing lamination |
| 03/14/2000 | CA2180534C Method and system for manufacturing a dry-formed fibrous web |
| 03/09/2000 | DE19840951A1 Rakelstange für eine Beschichtungsvorrichtung Doctor rod for a coating device |
| 03/08/2000 | EP0983140A1 Wet-laid nonwoven nylon battery separator material |
| 03/07/2000 | US6033761 Soft, bulky single-ply tissue having low sidedness and method for its manufacture |
| 03/07/2000 | US6033477 Apparatus for joining at least one actuator to at least one oblong working unit of a coating system, allowing translatory and/or rotary adjustment |
| 03/07/2000 | US6032383 Device for through-flow continuous heat treatment of textiles, fabric, or the like |
| 03/01/2000 | CN2366437Y Adjustable positioning device for surface covering machine |
| 02/29/2000 | US6030497 Comprises a base ply of a post-manufactured sheet such as reused old newsprint or reused office waste; upper and/or lower ply bonded to base ply covers printing or contamination of base ply, allowing resulting web to be reused for writing |
| 02/24/2000 | DE19836669A1 Preparation of the surface of a paper or cardboard web for calendering or printing comprises treating with an atmospheric plasma |
| 02/17/2000 | WO2000008255A1 Apparatus and method for grinding webs made of fiber material |
| 02/17/2000 | WO2000008250A2 Product for desacidification of cellulose material, production and utilization thereof |
| 02/15/2000 | US6024813 Process for fibrous structure containing immobilized particulate matter |
| 02/15/2000 | CA2163263C Deacidification of cellulose based materials using perfluorinated carriers |
| 02/10/2000 | WO2000006307A1 Method for preserving porous materials |
| 02/08/2000 | US6022591 Applicator implement includes premetering device which extends along width of moving material layer, the premetering device is divided into a number of segments, each of which is associated with at least one actuator; paper coating |
| 02/08/2000 | US6022589 Conservation of organic and inorganic materials |
| 02/08/2000 | US6022448 E.g. liquid packaging board or white top liner, reducing the susceptibility to crack formation at folding of a coated paperboard. improvement comprises calendering operation only after the coating operation, high temperature |
| 02/08/2000 | US6022447 Cellulosic material having durable color, applying reactive dyes, vat dyes and sulfur dyes to cellulose fibers and to cellulose fiber |
| 02/08/2000 | US6022423 Method for deinking paper |
| 02/02/2000 | CN1243473A Cross-linking agents of cellulosic fabrics |
| 02/01/2000 | US6019846 Coater rod bed |
| 02/01/2000 | CA2048433C Paper coating method and apparatus |
| 01/25/2000 | US6017833 Hydro-entangled nonwoven fiber web for making wiping materials for household and industrial applications anddisposable products used in health care |
| 01/25/2000 | CA2195201C Painting edge limiter for a painting arrangement with a short residence time |
| 01/19/2000 | EP0972100A1 Dispersible nonwoven fabric and method of making same |
| 01/13/2000 | WO2000001887A1 Method and device for improving the coating surface of strips of paper |
| 01/12/2000 | EP0969787A1 Dual-zoned absorbent webs |
| 01/12/2000 | CN1241233A Method for mfg. packaging board |
| 01/12/2000 | CN1241232A Ovenable food tray and its mfg. method |
| 01/06/2000 | WO2000000296A1 Composite blade, capable of being used in different technical or industrial fields, in particular in the paper industry and printing |
| 01/05/2000 | EP0969141A1 Process for producing satinated paper |
| 01/05/2000 | DE19829490A1 Verfahren und Vorrichtung zur Verbesserung einer Strichoberfläche von Papierbahnen Method and apparatus for improving a coating surface of paper webs |
| 01/05/2000 | DE19828952A1 Verfahren zur Erzeugung von satiniertem Papier Process for the production of satin paper |
| 01/05/2000 | CN1240375A Coating blade |
| 01/05/2000 | CN1048060C Soft tissue and making method thereof |
| 01/04/2000 | US6011118 Fluororesin sheet, process for producing the same, and the use of same |
| 12/29/1999 | WO1999067465A1 Cellulose substrates with transparentized area and method of making same |
| 12/29/1999 | WO1999067462A1 Method and arrangement for calendering paper and board before and after coating |
| 12/29/1999 | WO1999060208A3 Method for marking paper and paperboard |
| 12/29/1999 | EP0966641A1 Method and device for impregnating and drying a continuous web |
| 12/23/1999 | DE19827234A1 Coating station for the application of a medium to a moving web surface |
| 12/21/1999 | US6004623 Method and device for coating a size-press roll or paper or board web |
| 12/21/1999 | US6004394 Apparatus for direct or indirect application of a liquid or pasty coating medium onto a traveling material web, notably of paper or cardboard |
| 12/15/1999 | CN1238820A Process for making smooth uncreped tissue paper containing fine particulate fillers |
| 12/14/1999 | US6001490 Base paper coated with a pigment on a single side and impregnated with a resin on the opposite side, containing an aqueous mixture of melamine resin, phenolic resin, urea resin, and glyoxal resin; good surface properties |
| 12/09/1999 | WO1999063158A1 Soft tissue having temporary wet strength |
| 12/09/1999 | DE19824804A1 Coating system for one or both sides of a moving paper web |
| 12/01/1999 | EP0960980A1 Method and arrangement for feeding a web treating agent to a paper or board web processing apparatus |
| 12/01/1999 | EP0703834B1 Coating device |
| 11/25/1999 | WO1999060208A2 Method for marking paper and paperboard |
| 11/25/1999 | DE19822605A1 Durable marking of paper or cardboard for a watermark effect or a security measure |
| 11/25/1999 | CA2272524A1 Method and arrangement for feeding a web treating agent to a paper or board web processing apparatus |
| 11/24/1999 | CN1236410A Heat resistant fiber paper |
| 11/23/1999 | US5990377 A three-dimensional body-side liner comprises a web of wet-resilient hydrophilic basesheet, hydrophobic matter deposited on elevated regions enhancing dry feel and promoting fluid flow toward the lower hydrophilic regions |
| 11/23/1999 | US5989682 Pulp fibers and bicomponent fibers comprised of core polymer of polyester or nylon and sheath polymer of polyethylene or polypropylene, also containing bonding agent |
| 11/20/1999 | CA2269151A1 Paper tissue having enhanced softness |
| 11/18/1999 | DE19821820A1 Wet stack calender for processing cardboard web |
| 11/18/1999 | DE19821771A1 Applicator to coat surface of moving web with liquid or paste coating |
| 11/16/1999 | US5985076 Coating silica solution on flat, smooth die surface, contacting with paper substrate having pseudo-boehmite layer thereon, drying, releasing paper from die to transfer silica layer to paper |
| 11/10/1999 | CN1046329C Method for treating porous soft basal body by using water-base composition not containing formaldehyde |
| 11/09/1999 | US5980634 Coating applicator with blade shaping |
| 11/04/1999 | WO1999055966A1 Method and arrangement for coating a moving web |
| 11/03/1999 | EP0952921A1 Cross-linking agents of cellulosic fabrics |
| 11/03/1999 | CN1233677A Method of mfg. water disintegratable non-woven fabric and water disintegratable non-woven fabric |
| 10/21/1999 | WO1999053140A1 High bulk paper |
| 10/20/1999 | EP0950747A1 Device for continuously passing a hot treating fluid through textile material or the like |
| 10/20/1999 | EP0865467B1 Radiation-hardened aqueous matt paints |
| 10/19/1999 | US5968813 Providing a cellulose material with improved strength and/or shape-retention and/or anti-wrinkling; contacting the cellulose material with an effective amount of enzyme in soultion |
| 10/19/1999 | US5968269 Coater with multi-part and multi-use profile bar assembly |
| 10/14/1999 | WO1999051819A1 Deacidification of cellulose based materials using hydrofluoroether carriers |
| 10/14/1999 | WO1999051818A1 Active substance and device for the deacidification of printed matter |
| 10/14/1999 | WO1999051431A1 Water dispersible/redispersible hydrophobic polyester resins and their application in coatings |
| 10/14/1999 | WO1999051430A1 Water dispersible/redispersible hydrophobic polyester resins and their application in coatings |
| 10/14/1999 | CA2327786A1 Active substance and device for the deacidification of printed matter |
| 10/14/1999 | CA2327294A1 Water dispersible/redispersible hydrophobic polyester resins and their application in coatings |
| 10/12/1999 | US5965638 Structural mat matrix |
| 10/07/1999 | WO1999050501A1 Device for applying a coating substance to a continuous paper web |
| 10/07/1999 | DE19825156C1 Vorrichtung zum Auftragen einer Beschichtungsmasse auf eine durchlaufende Papierbahn Apparatus for applying a coating material on a continuous paper web |
| 09/30/1999 | DE19812929A1 Machine continuously metering and leveling coating of fluid or viscous material |
| 09/29/1999 | EP0945536A2 Method of manufacturing a water disintegratable non-woven fabric and the water disintegratable non-woven fabric |
| 09/29/1999 | EP0944439A1 Coating blade |
| 09/29/1999 | EP0944438A1 Coating blade |
| 09/28/1999 | US5958506 Method of restoring paper paintings and calligraphic works |
| 09/28/1999 | US5958137 Apparatus of feedback control for the placement of a polymer composition into a web |
| 09/28/1999 | US5956860 Method and apparatus for the deacidification of library materials |
| 09/23/1999 | WO1999047751A1 Creping aid and method for creping paper |
| 09/23/1999 | DE19751673C1 Verfahren und Vorrichtung zur Entsäuerung von Büchern oder dergleichen Method and apparatus for the deacidification of books or the like |
| 09/16/1999 | WO1999046781A1 Process of making a printed wiring board core stock and product formed therefrom |
| 09/15/1999 | EP0623070B1 Recyclable polymeric synthetic paper and method for its manufacture |
| 09/15/1999 | CN1228822A Process for treating fibrous material and article thereof |
| 09/14/1999 | CA2086144C Paper substitutes based on thermostable fibers, pulp and binder, and fabrication process thereof |
| 09/08/1999 | EP0939848A1 Methods for manufacturing packaging board |
| 09/08/1999 | EP0939845A1 Ovenable food tray and its manufacturing method |
| 09/02/1999 | DE19814212C1 Apparatus to apply an abrasive coating mass to a moving paper web surface |
| 08/31/1999 | US5944958 Method of and a device for adjusting creping conditions |
| 08/19/1999 | WO1999041454A1 Method for disacidifying paper products with printings or inscriptions |
| 08/19/1999 | WO1999040809A1 Use of an air permeable paper sheet as support element for a layer of fabrics |