Patents for D01F 2 - Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof (4,622)
06/1998
06/30/1998US5773655 Process for the purification of an aqueous solution of a tertiary amine-oxide
06/24/1998EP0848767A1 Cellulose fibres with improved elongation at break, and methods for producing same
06/24/1998EP0795052B1 Method of producing shaped cellulose bodies, and yarn made of cellulose filaments
06/24/1998EP0695379B1 Method for improving the rheology and the processability of cellulose-based spinning solutions
06/24/1998CN1038858C Device for cutting-up cellulosic-based material and method thereof
06/23/1998US5770110 UV-active regenerated cellulose fiber
06/18/1998WO1998026122A1 Method of manufacture of nonwoven fabric
06/18/1998DE19753806A1 Skewed multiple turn rollers for yarn washing in viscose filament yarn spinning
06/17/1998EP0847456A1 Process for the preparation of a mixture of cellulosic fibers and microfibers
06/17/1998EP0726974B1 Process for manufacturing cellulose moulded bodies
06/17/1998CN1185184A Process for transporting cellulose solution in aqueous tertiary amine oxide
06/16/1998US5766530 Process for the production of cellulose moulded bodies
06/10/1998EP0811086B1 Method for Producing a Cellulose moulded Article
06/10/1998EP0796358B1 Cellulose fibres
06/10/1998EP0656964B1 Activated carbon-containing fibrids
06/10/1998DE19638319C1 Production of soluble cellulose ester for wet spinning to fibre
06/09/1998US5762846 Dispersion spinning process for polytetrafluoroethylene and related polymers
06/03/1998CN1183433A Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
06/03/1998CN1183429A Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
06/03/1998CN1183428A Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
06/03/1998CN1183427A Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
06/03/1998CN1183426A Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
06/03/1998CN1183423A Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
06/02/1998US5759210 Lyocell fabric treatment to reduce fibrillation tendency
05/1998
05/28/1998WO1998022642A1 Regenerated cellulosic fibers and process for producing the same
05/27/1998EP0746641B1 Device for implementing a dry/wet spinning process
05/27/1998CN1038513C Solution of cellulose in water and N-methylmorpholine -N -Oxide
05/22/1998WO1998021246A1 Method for producing cellulose derivatives
05/22/1998CA2241800A1 Process for producing cellulose derivatives
05/20/1998EP0842325A1 Paper made with cellulose fibers having an inner core of cellulose acetate
05/20/1998CN1182460A Cellulose moulded article and method of producing same
05/19/1998US5753367 Regenerated cellulose fiber comprising polymer particles; colorfastness
05/14/1998DE19646213A1 Verfahren zur Herstellung von Cellulosederivaten Process for the preparation of cellulose derivatives
05/13/1998CN1181788A Method for the prodn. of cellulose fibres and device for carrying out the method
05/13/1998CN1181762A Cellulose particles, method for producing them and their use
05/07/1998WO1998018989A1 Lyocell fabric treatment
05/07/1998WO1998018983A1 Spinnerette
04/1998
04/30/1998WO1998017848A1 Aqueous coagulating agent for liquid crystal solutions with base of cellulose substances
04/30/1998WO1998017847A1 Coagulating agent for liquid crystal solutions with base of cellulose substances
04/30/1998CA2268789A1 Aqueous coagulating agent for liquid crystal solutions with base of cellulose substances
04/29/1998CN1180385A Method of producing cellulose fibres
04/22/1998EP0836634A1 Regenerated cellulose incorporating phosphorous compounds so as to be flame-retardant
04/22/1998EP0836622A1 Method for preparing a cellulose formate solution by impregnating and kneading cellulose slabs
04/22/1998CN1179781A Process for activating polysaccharides, polysaccharides produced by this process, and use thereof
04/16/1998DE19734062A1 Verfahren zum Färben und Veredeln von Textilerzeugnissen, die modifizierte Zelluloseregeneratfaser enthalten Include methods for dyeing and finishing of textile products, the modified Zelluloseregeneratfaser
04/09/1998WO1998014648A1 Method for the manufacture of an extruded lyocell article
04/01/1998EP0832995A2 Device for implementing a dry/wet spinning process
04/01/1998EP0731651B1 Cigarette filters
04/01/1998EP0662204B1 Pipeline
03/1998
03/31/1998US5733653 Ultra-oriented crystalline filaments and method of making same
03/31/1998US5733490 Process for helically crimping a fiber
03/31/1998US5732718 Selective filtration device
03/25/1998CN1177364A Composition contg. fine solid particles
03/24/1998US5731083 Cellulosic fibres
03/18/1998EP0828870A1 Spin dyeing process with dyeing salts
03/18/1998EP0828869A1 Sulphonation of regenerated cellulose with sulphonated polymers and use of the thus modified fibres
03/18/1998EP0828868A1 Amination of regenerated cellulose with highly substituted starches and use of the thus modified fibres
03/18/1998EP0615556B1 Purifying aqueous solutions of amine-n-oxides
03/18/1998CN1176077A Filter tip filter tow formed from cellulose acetate and its manufacture method
03/17/1998US5728462 Cellulose acetate, metal salt
03/12/1998WO1998010133A1 Lyocell fibre treatment
03/10/1998US5725821 Process for the manufacture of lyocell fibre
03/05/1998WO1998009009A1 Use of a linear synthetic polymer to improve the properties of a cellulose shaped body derived from a tertiary amine oxide process
03/03/1998US5723159 Spinnerets for making fibers capable of spontaneously transporting fluids
02/1998
02/26/1998WO1998007911A1 Lyocell fibers and process for their preparation
02/26/1998WO1998007781A1 Process for the production of cellulose shaped bodies, bodies produced by this process and the use thereof
02/26/1998DE19633405A1 Verfahren zur Herstellung von Celluloseformkörpern und die mit diesem Verfahren hergestellten Formkörper sowie deren Verwendung A process for the production of cellulose shaped bodies and the shaped bodies produced by this method and their use
02/26/1998CA2641970A1 Lyocell fibers and process for their preparation
02/19/1998WO1998006886A1 Manufacture of extruded articles
02/19/1998WO1998006754A1 Method for the production of cellulosic shaped bodies
02/19/1998DE19632540A1 Cellulose micro-fibre production
02/18/1998EP0824105A2 Cellulose particles
02/18/1998EP0823945A1 Process for the manufacture of cellulose fibres
02/18/1998CN1173902A Cellulose fibres
02/18/1998CN1173901A Method for making cellulose fibres
02/10/1998US5717087 For molded parts, sheets, fibers, coatings, blends, laminates, matrices for delayed release of active materials, paper coatings
02/04/1998CN1172487A Forming solutions of cellulose in aqueous tertiary amine oxide
01/1998
01/29/1998WO1998003707A1 Method for the manufacture of lyocell fibre
01/28/1998EP0792393B1 Method of manufacturing a cellulose product
01/28/1998EP0791014B1 Thin-film treatment device
01/28/1998EP0783602B1 Cellulose fibre
01/22/1998WO1998002602A1 Method for the manufacture of lyocell fibre
01/20/1998US5709716 Improving color properties of lyocell by mercerizing and treatment with a cellulase enzyme
01/15/1998WO1998001608A1 Tempering of viscose
01/15/1998WO1998001605A1 Method and device for the wet spinning, drawing and winding up of a multiple thread yarn
01/14/1998EP0817873A1 Method of producing cellulose fibres
01/14/1998EP0817803A1 Process for activating polysaccharides, polysaccharides produced by this process, and use thereof
01/14/1998EP0817802A1 Method of producing solutions of cellulose in water-containing tertiary-amin-n-oxides
01/13/1998US5707737 Cellulose acetate fiber having non-circular cross section, multi-filaments thereof, and process for the production thereof
01/08/1998WO1998000589A1 Process for preparation of an aqueous solution of n-methylmorpholin-n-oxide
01/08/1998CA2230050A1 Process for preparation of an aqueous solution of n-methylmorpholin-n-oxide
01/07/1998EP0787152B1 Process for producing an aqueous amine oxide solution
01/07/1998EP0783460B1 Method of processing an aqueous solution in the amine oxide process
01/06/1998USH1704 Oxidized cellulose fiber
01/06/1998US5705631 Laminar flow process of preparing cellulose diacetate fibers
12/1997
12/31/1997WO1997049856A1 Process for treating cellulose fibres and structures made of those fibres
12/31/1997CN1169150A Thin film treatment device
12/31/1997CA2258500A1 Process for treating cellulose fibres and structures made of those fibres
12/30/1997US5702515 Solution of polysaccharide in hydrated tertiary amine n-oxide stabilized with aromatic polyphenol or polyamine, thiol compound or precursor thereof
12/29/1997EP0813573A1 Composition containing fine solid particles
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