| Patents for D01F 2 - Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof (4,622) |
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| 03/12/2003 | CN1102968C Modified viscose fibre containing super fine micro granular chitosan and its producing technology |
| 03/05/2003 | EP1287191A1 Meltblown process with mechanical attenuation |
| 03/05/2003 | EP1287189A1 Method for extruding a continuous moulded body |
| 03/05/2003 | EP1040214B1 Auxiliary agent for the production of cellulose fibers |
| 03/05/2003 | CN1400339A Exsolution apparatus with deflecting funnel |
| 03/05/2003 | CN1102358C Tobacco smoke filter materials and filter tip having same |
| 03/04/2003 | US6528163 Lyocell fiber from sawdust pulp |
| 03/04/2003 | US6527997 Process of making cellulose formate fibers of liquid crystal origin |
| 03/04/2003 | US6527987 Process for producing regenerated cellulosic fibers |
| 02/27/2003 | WO2003015903A1 Hollow fiber membrane for the treatment of waste lubricants and method for its production |
| 02/27/2003 | WO2001088236A3 Alkaline pulp having low average degree of polymerization values and method of producing the same |
| 02/26/2003 | EP1285110A1 Lyocell fibers |
| 02/26/2003 | EP1285107A1 Method for extruding a continuous shaped body |
| 02/26/2003 | CN1399013A Production process of chemical viscose fiber |
| 02/20/2003 | WO2003014436A1 Process for the preparation of cellulosic shaped bodies |
| 02/20/2003 | WO2003014432A1 Precipitating bath |
| 02/20/2003 | WO2003014429A1 Spinneret |
| 02/18/2003 | US6521169 Process for the production of cellulose shaped bodies, bodies produced by this process and the use thereof |
| 02/13/2003 | WO2003012182A1 Method for producing cellulose shaped bodies with super-absorbent properties |
| 02/12/2003 | EP1282735A1 Fluid guidance piece with internal temperature equalisation |
| 02/12/2003 | CN1396319A Producing method of cellulose forming product using electric field |
| 02/11/2003 | US6517758 Process for the production of cellulosic moulded bodies |
| 02/06/2003 | US20030025252 Process for making lyocell fiber from sawdust pulp |
| 02/06/2003 | US20030025251 Pumping raw materials in digester; alkalinity solutions |
| 02/05/2003 | EP1280948A2 Copolyesters and fibrous materials formed therefrom |
| 02/05/2003 | EP1280946A1 Method and device for conveying continuous shaped bodies without tensile stress |
| 02/05/2003 | CN1100897C Fiber, film and their production method |
| 02/04/2003 | US6515121 Method of manufacturing and collecting cellulosic particles |
| 02/04/2003 | US6514613 Molded bodies made from compositions having low degree of polymerization values |
| 02/04/2003 | US6514610 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 |
| 02/04/2003 | US6514609 Luminescent fiber, production thereof and use thereof |
| 02/04/2003 | CA2296690C Cellulose acetate with trilobal cross section |
| 01/30/2003 | US20030019047 Method for producing cellulose fibers by use of cold-pad-batch |
| 01/29/2003 | EP0932709B1 Coagulating agent for liquid crystal solutions with base of cellulose substances |
| 01/28/2003 | US6511930 Lyocell fibers having variability and process for making |
| 01/28/2003 | US6511746 Cellulosic microfibers |
| 01/22/2003 | EP1276922A1 Method for spinning a spinning solution and spinning head |
| 01/15/2003 | EP1274886A1 Method and device for extruding a continuous moulded body |
| 01/15/2003 | CN1390991A Modified viscose fibre and its preparing process |
| 01/15/2003 | CN1390990A Degradable flat fibre bundle and its preparing process |
| 01/15/2003 | CN1098939C Method for producing solvent weaving cellulose fibers, solvent weaving celllose fibers therefrom and papers and water tangled fabrics containing them |
| 01/08/2003 | EP1272694A1 Cellulosic materials having composite crystalline structure |
| 01/08/2003 | CN1390270A Method and device for controlling the composition of the cellulose containing extrusion solution in the lyocell process |
| 01/08/2003 | CN1390269A Colored cellulosic shaped bodies |
| 01/07/2003 | US6503371 Cellulosic fibrids; turbulent mixing of viscose and coagu-lating, regenerating liquor forming suspension of soft macroscopic cellulosic particles in spent liquor; collecting and comminuting |
| 01/03/2003 | WO2003000967A1 Method of producing cellulose fibers by use of cold-pad-batch |
| 01/03/2003 | WO2003000966A1 Thermoplastic cellulose derivative composition and fiber comprising the same |
| 01/02/2003 | US20030000662 Bleaching pulp using a bleaching agent which does not contain chlorine or any chlorine compound, dissolving bleached pulp in an aqueous tertiary amine-oxide to obtain mouldable cellulose solution; forming solution into fibers |
| 01/02/2003 | EP1270772A2 Modified regenerated cellulose fiber and fiber product |
| 01/02/2003 | EP1268888A1 Method and device for the production of cellulose fibres and cellulose filament yarns |
| 01/02/2003 | EP1268556A1 Method and device for continually producing a suspension of cellulose in an aqueous amine oxide |
| 01/01/2003 | CN1097649C Method and equipment for producing cellulose non-woven fabric |
| 12/25/2002 | CN1387590A Method and device for producing cellulose fibres and cellulose filament yarns |
| 12/24/2002 | WO2002000975A1 Method for producing cellulose fibres |
| 12/24/2002 | US6497953 Clothing comprising acrylic polymers having uniformly dispersed carbon black pigments; wear resistance; photostability; colorfastness |
| 12/24/2002 | CA2413706A1 Process for the production of cellulosic fibres |
| 12/19/2002 | US20020189035 Heavy-metal-containing colorant reduces the rise temperature of a cellulose in a tertiary amine oxide |
| 12/18/2002 | CN1385565A Anion viscose fibre and making method thereof |
| 12/17/2002 | US6495656 Copolyesters and fibrous materials formed therefrom |
| 12/12/2002 | DE10126244A1 Material auf Cellulosebasis geeignet zum salzarmen Färben und Bedrucken in hohen Farbausbeuten und Echtheiten sowie zum Bedrucken mittels Ink-Jet-Verfahren und Nasstransferdruck Cellulose-based material suitable for low-salt dyeing and printing in high color yield and fastness properties and also for printing by means of ink-jet process and wet transfer printing |
| 12/11/2002 | EP1264014A1 Polyelectrolyte solid system, method for the production thereof and a wound dressing |
| 12/11/2002 | EP1263845A1 Method for producing a cellulose solution in an aqueous amine oxide, said solution having an increased thermal stability |
| 12/11/2002 | EP0892093B1 Water retentive cellulose fiber, method of manufacturing the same, and water retentive sheet comprising cellulose fiber of high water retentivity |
| 12/11/2002 | CN1383965A Process for production of LYOCELL fiber with bamboo material |
| 12/10/2002 | US6491788 Process for making lyocell fibers from alkaline pulp having low average degree of polymerization values |
| 12/05/2002 | WO2002097175A2 Cellulose-based material suitable for low-salt dyeing and printing providing high dyestuff yields and color fastness and for printing using an inkjet method and wet transfer printing |
| 12/04/2002 | EP1261762A1 Method of manufacturing a catamenial/tampon device |
| 12/03/2002 | US6488876 Composition containing fine solid particles |
| 11/28/2002 | US20020174490 Alkali treatment of a conjugated fabric comprising cellulose diacetate fibers with a degree of substitution of 2-2.75 and cellulose triacetate fibers with a degree of substitution of >/= 2.75 to convert cellulose diacetate to cellulose |
| 11/27/2002 | EP1259564A1 Polymer compositions and moulded bodies made therefrom |
| 11/27/2002 | CN1381620A Viscose rayon made of bamboo and its preparing process |
| 11/21/2002 | US20020172821 Deodorant rayon fibers and method for producing the same |
| 11/21/2002 | DE10124130A1 Spinning bath and deflector for spun cellulosic filaments, includes turning funnel with entry and exit areas transverse to run of filaments passed through it |
| 11/19/2002 | WO2001090450A1 Method for extruding a continuous shaped body |
| 11/19/2002 | US6482514 Deodorant rayon fibers and method for producing the same |
| 11/14/2002 | WO2002090626A1 Producing method of functional fiber adding ion minerals |
| 11/14/2002 | WO2001090451A1 Method for extruding a continuous moulded body |
| 11/14/2002 | US20020168906 Net-like planar polymer assembly |
| 11/14/2002 | DE10112050A1 Verfahren und Vorrichtung zur Herstellung von Cellulosefasern und Cellulosefilamentgarnen Method and device for producing cellulose fibers and Cellulosefilamentgarnen |
| 11/13/2002 | CN1379787A Method and device for continually producing extrusion solution |
| 11/13/2002 | CN1094158C 一次凝固浴扁平粘胶丝及制备方法 A coagulation bath flat rayon and preparation methods |
| 11/13/2002 | CN1094137C Cellulose formate containing composition |
| 11/07/2002 | WO2002052070A3 Method and device for producing substantially endless fine threads |
| 11/06/2002 | WO2001086041A1 Method and device for conveying continuous shaped bodies without tensile stress |
| 11/06/2002 | EP1254011A1 Buffer store for polymer melts, especially cellulose solutions |
| 11/05/2002 | US6475419 Auxiliary agent for the production of cellulose fibers |
| 10/31/2002 | WO2002086206A1 Sawdust alkaline pulp having low average degree of polymerization values and method of producing the same |
| 10/31/2002 | WO2002085143A1 High surface area micro-porous fibers from polymer solutions |
| 10/31/2002 | US20020160186 Meltblown process with mechanical attenuation |
| 10/31/2002 | CA2444396A1 High surface area micro-porous fibers from polymer solutions |
| 10/30/2002 | CN1377429A Method and device for regulating the composition of solution(s) |
| 10/30/2002 | CN1377428A Method for producing cellulose shaped-bodies |
| 10/30/2002 | CN1376814A Ag-carried multifunctional tourmalinite fibre and its preparing process |
| 10/29/2002 | US6471727 Hemicellulose; dye binding efficiency |
| 10/24/2002 | US20020155292 Lyocell fiber from sawdust pulp |
| 10/24/2002 | US20020153076 For use in coagulating such solutions, in particular in a spinning procedure to produce cellulose fiber |
| 10/18/2002 | WO2001081663A1 Method for spinning a spinning solution and spinning head |
| 10/17/2002 | US20020148050 Fibers characterized by pebbled surfaces and variable cross sections and diameters produced by centrifugal spinning, melt blowing or spunbonding; low gloss, reduced tendency to fibrillate and enhanced dye receptivity |
| 10/16/2002 | CN1374902A Buffer store for polymer melts, especially cellulose solutions |
| 10/09/2002 | EP0828868B1 Amination of regenerated cellulose with highly substituted starches and use of the thus modified fibres |