| Patents for D01F 2 - Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof (4,622) |
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| 09/11/2001 | CA2207988C Cellulose membrane and method for manufacture thereof |
| 09/07/2001 | WO2001064775A1 Method for producing a cellulose solution in an aqueous amine oxide, said solution having an increased thermal stability |
| 09/06/2001 | DE10009471A1 Production of stabilized cellulose solutions for use in the Lyocell process comprises dissolving cellulose in an aqueous amine oxide in the presence of a calculated amount of base |
| 09/05/2001 | EP1129241A1 Method for producing cellulosic fibers |
| 09/05/2001 | CN1070543C Method for making collulose fiber, and products made of cellulose fiber |
| 08/30/2001 | WO2001062844A1 Polymer compositions and moulded bodies made therefrom |
| 08/30/2001 | WO2001025512A3 Method and device for regulating the composition of solution(s) |
| 08/22/2001 | EP1125012A1 Method for producing cellulosic forms |
| 08/22/2001 | EP1125011A1 Method for producing cellulosic forms |
| 08/22/2001 | CN1309197A 纺丝装置 Spinning device |
| 08/16/2001 | WO2001058960A1 Method for producing and processing a cellulose solution |
| 08/16/2001 | WO2001058666A1 Buffer store for polymer melts, especially cellulose solutions |
| 08/16/2001 | EP1123427A1 Polymeric fibers and spinning processes for making said polymeric fibers |
| 08/16/2001 | DE10005163A1 Production of formed cellulose products, e.g. fibre, involves extruding a solution of cellulose in tert. amine oxide-pyrrolidonate, coagulating the solution and removing solvent |
| 08/15/2001 | CN1308150A Multifunctional wetness and adhersion resisting cloth product |
| 08/09/2001 | DE10003397A1 Polyelektrolyt-Feststoffsystem, Verfahren zur Herstellung desselben sowie Wundverband , The same polyelectrolyte solid system and method for producing wound dressing |
| 08/08/2001 | CN1069356C Process for purifying tertiary aminoxide aqueous solution |
| 08/02/2001 | WO2001055486A1 Polyelectrolyte solid system, method for the production thereof and a wound dressing |
| 07/25/2001 | CN1068916C Chitin fibers and production method thereof |
| 07/25/2001 | CN1068910C 纺丝装置 Spinning device |
| 07/18/2001 | EP1115927A1 Method for preparing or purifying aqueous solutions of a tertiary amino-oxide |
| 07/18/2001 | CN1304464A Method of manufacture of nonwoven fabric |
| 07/17/2001 | US6261689 Cellulose fibers with improved elongation at break, and methods for producing same |
| 07/11/2001 | CN1302924A Deodoring and disinfecting silk or cotton |
| 07/10/2001 | US6258304 Process of making lyocell fibre or film |
| 07/05/2001 | DE19949727A1 Verfahren und Vorrichtung zur Regelung der Zusammensetzung von Lösung(en) Method and apparatus for controlling the composition of solution (s) |
| 07/05/2001 | DE10062070A1 Verfahren zur Herstellung verbesserter regenerierter Zellulosefasern A process for the preparation of improved regenerated cellulose fibers |
| 06/28/2001 | WO2001004075A8 Process for the fabrication of activated cellulose and derivatives thereof |
| 06/28/2001 | DE10007794A1 Composition useful for making containers, films, membranes and fibers, comprises a biodegradable polymer and a marine plant or shell material |
| 06/27/2001 | CN1300886A Manufacture of improved recyclic cellulose fiber |
| 06/21/2001 | US20010004495 Mixing a crosslinking agent having two or more reactuve functional groups to a cellulose viscose solution; spining by extrusion into a coagulation and regeneration bath followed by a heat treatment; nonswelling; shrinkage inhibition; feel |
| 06/20/2001 | EP0892863B1 Composite fibres, wound dressings incorporating such fibres and a method for making same |
| 06/19/2001 | US6248444 Water-retentive cellulose fiber, method of manufacturing the same, and water-retentive sheet comprising cellulose fiber of high water retentivity |
| 06/19/2001 | US6248274 Method of manufacturing a catamenial/tampon device |
| 06/19/2001 | US6248267 Extrusion of a macromolecular polymer into a mixing cell via a spinneret orifice while spraying a vapor phase coagulant in the discharge flow direction, extruding the shear flowing coagulum, solvent and coagulant from the mixing cell |
| 06/13/2001 | DE19949726A1 Controlling composition of solutions containing cellulose and amine oxide for producing cellulosic fibers comprises measuring two different properties of solution and using any divergence from desired value to control process |
| 06/13/2001 | CN1067129C Fibre treatment |
| 06/12/2001 | US6245837 Use of a linear synthetic polymer to improve the properties of a cellulose shaped body derived from a tertiary amine oxide process |
| 06/07/2001 | DE19949720A1 Verfahren und Vorrichtung zur kontinuierlichen Herstellung einer Extrusionslösung Method and apparatus for the continuous production of an extrusion solution |
| 06/05/2001 | US6241927 Dry/wet spinning fibers from a solution of lyocell-type cellulose in an aqueous tertiary amine oxide allowing use of a spinneret having high spinning aperture density |
| 05/31/2001 | DE4430828C2 Verfahren zum Fibrillieren von lösungsmittelgesponnenen Cellulosefilamentgarnen A method for fibrillating solvent-spun Cellulosefilamentgarnen |
| 05/30/2001 | CN1066498C Process for making cellulose extrudates and article contg. same |
| 05/25/2001 | WO2001036531A1 Molecularly composite polymeric material of fibroin/cellulose and process for producing the same |
| 05/23/2001 | EP1100985A1 Method and device for producing cellulosic moulded parts |
| 05/23/2001 | CN1066214C Method of producing shaped cellulose bodies, and yarn made of cellulose filaments |
| 05/22/2001 | US6235392 Variable cross-sections; uniformly pebbled surface; low gloss |
| 05/22/2001 | US6234778 Device for spinning of solutions of cellulose carbamate |
| 05/17/2001 | WO2001034885A2 Method and device for producing cellulose fibres and cellulose filament yarns |
| 05/17/2001 | WO2001034655A1 Cellulose dope and process for producing the same |
| 05/17/2001 | CA2384767A1 Cellulose dope and process for producing the same |
| 05/16/2001 | EP0848767B1 Cellulose fibres with improved elongation at break, and methods for producing same |
| 05/03/2001 | DE19948401C1 Verfahren zur Herstellung von Cellulose-Formkörpern A process for the production of cellulose-moldings |
| 05/02/2001 | CN1293723A Lyocell fibers and compositions for making the same |
| 05/02/2001 | CN1065292C Device and installation for use in processing of cellulose solution and application method of the device |
| 04/26/2001 | DE10037983A1 Polymer composition, used for production of articles for use in packaging, fibre, textile and pharmaceutical industries, comprises biodegradable polymer containing an alkaloid, especially capsaicid |
| 04/25/2001 | EP1093536A1 Methods of manufacture of nonwoven fabric |
| 04/25/2001 | CN1064980C Fibre-forming or film-forming compostion, method for preparing fibres or films from composition and corresponding products |
| 04/24/2001 | US6221487 Lyocell fibers having enhanced CV properties |
| 04/24/2001 | US6221474 Absorber |
| 04/19/2001 | DE19947910A1 Controlling composition of solutions containing cellulose and amine oxide for producing cellulosic fibers comprises measuring two different properties of solution and using any divergence from desired value to control process |
| 04/18/2001 | EP0932710B1 Aqueous coagulating agent for liquid crystal solutions with base of cellulose substances |
| 04/18/2001 | CN1292045A Wetness-responsive fiber, process for producing same, nonwoven fabric, and use thereof |
| 04/17/2001 | CA2124629C Structures formed from cellulose acetate, use thereof for the manufacture of filter tow, use of the filter tow for the manufacture of a tobacco smoke filter element, as well as a filter tow and a tobacco smoke filter element |
| 04/12/2001 | WO2001025517A1 Method and device for controlling the composition of the cellulose containing extrusion solution in the lyocell process |
| 04/12/2001 | WO2001025516A1 Method and device for controlling the composition of a solution/solutions during the production of cellulose shaped bodies |
| 04/12/2001 | WO2001025515A1 Method for producing cellulose shaped-bodies |
| 04/12/2001 | WO2001025512A2 Method and device for regulating the composition of solution(s) |
| 04/12/2001 | CA2385227A1 Method for producing cellulose shaped-bodies |
| 04/10/2001 | US6214464 Composition containing a cellulose formate capable of forming an elastic cellulose gel, process for making the composition and article made by the process |
| 04/05/2001 | WO2000063317A3 Inorganic illuminants made of finest grains |
| 04/04/2001 | EP1087665A1 Method for producing transparent, coloured cellulose sleeves |
| 04/04/2001 | CN1063929C Cigarette filters and cigarette |
| 04/03/2001 | US6210801 For making lyocell fiber with enhanced dyeability, less fibrillation |
| 03/29/2001 | WO2001021866A1 Method of manufacturing a catamenial/tampon device |
| 03/29/2001 | DE10037923A1 Extrusion of solutions based on water cellulose and tertiary amine oxide to create continuous fibers, involves forming a flat band of fibers which passes around a diverter |
| 03/29/2001 | CA2385255A1 Method of manufacturing a catamenial/tampon device |
| 03/28/2001 | EP1086139A1 Cellulosic solutions and their uses |
| 03/28/2001 | CN1289377A Luminescent fibres, method for producing same and their use |
| 03/27/2001 | US6207601 Based on cellulose esters, with fibers of mean diameter less than about 10 microns. |
| 03/22/2001 | DE10005466A1 Buffer store for polymer melt, e.g. for spinning cellulose solutions, includes pressure equalization chamber divided into two compartments |
| 03/21/2001 | EP0876522B1 Process for producing cellulose fibres |
| 03/15/2001 | DE10023391A1 Production of cellulosic articles, e.g. fibers, comprises extruding solution to produce fiber, stretching article produced, feeding it without tension to conveyor and removing it from end of conveyor under tension |
| 03/06/2001 | US6197230 Process for the preparation of a mixture of cellulosic fibers and microfibers |
| 03/06/2001 | CA2121136C Cigarette filter |
| 02/21/2001 | CN1285010A Nonwoven web of superabsorbent fibex and method |
| 02/20/2001 | US6190596 Process for producing cellulosic shaped objects |
| 02/15/2001 | WO2001011121A1 Colored cellulosic shaped bodies |
| 02/14/2001 | EP0828870B1 Spin dyeing process with dyeing salts |
| 02/13/2001 | US6187436 Water-retentive sheet manufactured from a cellulose based fiber of high water retentivity |
| 02/06/2001 | US6184373 Preparing fibrillated cellulosic materials; mixing cellulose ester and coagulant in turbulence, pass slurry through second and third zones and recover fibrillated cellulosic materials |
| 02/06/2001 | US6183865 Regenerated cellulosic fibers and process for producing the same |
| 02/01/2001 | WO2001007692A1 Device for the production of viscose staple fibers |
| 01/30/2001 | US6180234 Formed by treating the fibers or yarns with reactive polysiloxanes which are modified with amino, polyalkylene oxide, epoxy or carboxyl functional groups and which cross-link with themselves. |
| 01/30/2001 | CA2185547C Preparing individualized polycarboxylic acid crosslinked cellulosic fibers |
| 01/30/2001 | CA2002799C Extrusion of hollow fibre membranes |
| 01/25/2001 | DE19934436A1 Inorganic illuminating substance, useful for the production of printing inks and fibers for security documents, is prepared by solid phase synthesis and has specific average particle size |
| 01/24/2001 | CN1061106C Method for producing cellulose fiber by dissolvant method |
| 01/23/2001 | US6177194 Used for the production of filter tow |
| 01/18/2001 | WO2001004075A1 Process for the fabrication of activated cellulose and derivatives thereof |
| 01/18/2001 | DE19917887A1 Inorganic illuminating substance, useful for the production of printing inks and fibers for security documents, is prepared by solid phase synthesis and has specific average particle size |