Patents
Sitemap › D01 - Natural or artificial threads or fibres; Spinning › D01D - Mechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles, or ribbons › D01D 5 - Formation of filaments, threads, or the like
Patents for D01D 5 - Formation of filaments, threads, or the like (22,778)
11/1998
11/11/1998EP0877102A1 Process for producing composite polymer fibers and spinneret therefor
11/11/1998EP0876523A1 Coextruded monofilaments
11/11/1998EP0876520A1 Plexifilamentary strand of blended polymers
11/11/1998EP0783609B1 Insulation material
11/11/1998CN2296889Y Various multiple composite bulked yarn with filament loop
11/11/1998CN2296888Y Various multiple composite bulked yarn
11/11/1998CN1198484A Melt-spinning method for synthetic fibre, shaping device for melted resin and filter
11/10/1998US5834119 Polyester fiber provided with a scalloped-oval cross-section; improved performance characteristics of velour fabrics
11/10/1998US5834033 Apparatus for melt spinning feedstock material having a flow restricting ring
11/10/1998US5833900 Process for modifying porosity in sheet made from flash spinning olefin polymer
11/10/1998US5833896 At the interface between nascent membrane and external coagulant, liquid-liquid phase separation rather tha gelation is favored process; subjected to vapor-phase non-solvent environment to induce precipitation
11/04/1998EP0874928A1 Tempering of viscose
11/04/1998EP0874926A1 Device for producing thick and thin effects in a filament yarn
11/04/1998EP0874925A1 Process for the manufacture of spiralled bristles
11/04/1998EP0874924A1 Wet spinning method and device
11/04/1998EP0874923A1 Method and device for the wet spinning, drawing and winding up of a multiple thread yarn
11/04/1998CN1198196A Method of filling hollow fiber with gel
11/04/1998CN1198193A Method and apparatus for production of artificial fibers, non-woven webs and sorbency non-woven fabrics
11/04/1998CN1197856A Continuous spinning machine
11/03/1998US5830304 Method for producing a tension-resistance core element for a cable
10/1998
10/29/1998WO1998048086A1 Monofilaments with split ends
10/29/1998WO1998020189A3 Nose cone for small spin head in flash spinning system
10/28/1998EP0873438A1 Improvements in and relating to fiber identification
10/28/1998EP0873436A1 Laminar flow process of preparing cellulose diacetate fibers
10/28/1998CN1197490A Tempering of viscose, and its appts.
10/28/1998CN1197489A Wet spinning method and device
10/28/1998CN1197488A Method and device for the wet spinning drawing and winding up of a multiple thread yarn
10/28/1998CN1197129A Device and method for passive, delayed cooling of spinning filaments
10/27/1998US5827611 High molecular weight polymeric matrix and low molecular weight guest compound that alters properties of matrix but is unreactive with it
10/27/1998US5827464 Direct melt spinning; excellent mechanical properties, along end uniformity and unitary interlace by spinning all the filament from single spinneret; melting, extruding, protecting by delay shroud, cooling, quanching, interlacing
10/22/1998WO1998046815A1 Fiber having optical interference function and its utilization
10/21/1998EP0872580A1 Meltblowing method and system
10/21/1998EP0871807A1 Improvements in and relating to hollow fiber identification
10/21/1998EP0871806A1 Process for the preparation of non-woven fibrous sheets
10/21/1998EP0871805A1 Process and device for the formation of monofilaments produced by melt-spinning
10/21/1998EP0763153B1 Degradable multilayer melt blown microfibers
10/21/1998CN1196406A Improved meltblowing method and system
10/20/1998US5824248 Melt, quenching gas
10/15/1998WO1998045512A1 Crimped solid thermoplastic filaments
10/14/1998CN2294271Y Adjustable type hollow cored fibre film spinnerette
10/14/1998CN1195973A Toothbrush and process for its manufacture
10/14/1998CN1195719A Hollow polyester fibers and textile articles comprising same
10/13/1998US5820984 Dispersion spinning process for poly(tetrafluoroethylene) and related polymers
10/13/1998US5820805 Process for making multicomponent antistatic fibers
10/08/1998WO1998044176A1 Flash-spun products
10/08/1998DE19812954A1 Viscose fibre production from cellulose or a spinning solution
10/08/1998CA2279970A1 Flash-spun products
10/07/1998EP0869204A1 Method of melt-spinning synthetic fiber, shaping device for molten polymer and filter
10/07/1998CN1195040A Heat-fusible composite fiber, and non-woven fabrics and absorbent products produced from same
10/07/1998CN1195039A Process for production of polyester multifilament yarn
10/06/1998US5817801 Phosphoric acid and/or phosphoric anhydride
10/06/1998US5817740 Ethylene terephthalate-ethylene sodium sulfoisophthalate copolymer, made in presence of an orthosilicate
10/06/1998US5817415 Meltblown ionomer microfibers and non-woven webs made therefrom for gas filters
10/06/1998US5816700 Process and apparatus for mechanically mixing polymers and lower viscosity fluids
09/1998
09/30/1998EP0866775A1 Hollow mineral fibers using rotary process
09/29/1998US5814569 Polyester-polyolefin sheath core filament
09/29/1998US5814404 Polyolefins with one layer of polycaprolactone resin and transition metal salt
09/29/1998US5814390 Creased nonwoven web with stretch and recovery
09/29/1998US5814349 Apparatus for the continuous production of a spun-bond web
09/29/1998US5814176 Process for forming double-strand monofilament line for use in flexible line trimmers
09/29/1998US5813068 Apparatus and a process for washing continuously wet-spun elastane
09/24/1998WO1998041572A1 Process for the production of porous polyolefin
09/24/1998DE19711395A1 Continuous viscose filament spinning assembly
09/23/1998EP0866152A1 Meltblowing apparatus and process
09/22/1998US5811186 Undrawn, tough, durably melt-bonded, macrodenier, thermoplastic, multicomponent filaments
09/22/1998US5811178 High bulk nonwoven sorbent with fiber density gradient
09/22/1998US5811040 Hot melt extruding blend of polyester and/or polyamide and polyolefin, drawing, texturizing and combining to form carpet; stain resistance and resilience
09/17/1998WO1998040206A1 Meltblown composites and uses thereof
09/17/1998CA2283259A1 Meltblown composites and uses thereof
09/16/1998EP0864109A1 Method of making graded index polymeric optical fibres
09/16/1998EP0864006A2 Superfine microfiber nonwoven web
09/16/1998EP0637951B1 Thin, flexible sanitary napkin with stiffened center
09/15/1998US5807795 Method for producing fibers and materials having enhanced characteristics
09/15/1998US5807633 Polytetrafluoroethylene composite fiber, cotton-like materials obtained therefrom and processes for production thereof
09/15/1998US5807462 Assembly and process for forming double-strand monofilament line for use in flexible line trimmers
09/11/1998WO1998039509A1 Improved flash-spun sheet material
09/11/1998CA2279865A1 Improved flash-spun sheet material
09/09/1998EP0863232A2 Highly oriented polymer fiber and method for making the same
09/08/1998US5804290 Dental floss; mixing polytetrafluoroethylene with hydrocarbon and one or more fillers selected from mica, talc, polyimide and clays, shaping, removing hydrocarbons,, sintering and stretching
09/03/1998WO1998038362A2 Spinning cell and method for dry spinning spandex
09/03/1998WO1998038361A1 Spinnerets with diamond shaped capillaries
09/03/1998WO1998038360A1 Industrial fibers with diamond cross sections and products made therefrom
09/03/1998WO1998038359A1 Industrial fibers with sinusoidal cross sections and products made therefrom
09/03/1998WO1998038358A1 Spinnerets with sinusoidal shaped capillaries
09/03/1998DE19716394C1 Cooling control unit, for thermoplastic filament bundle from spinneret(s)
09/01/1998US5801106 Polymeric strands with high surface area or altered surface properties
08/1998
08/26/1998EP0860523A2 Hollow polyester fibers and textile articles comprising same
08/26/1998EP0860521A2 Hollow bicomponent filaments and methods of making same
08/25/1998US5798125 Device for the preparation of cellulose mouldings
08/20/1998WO1998036110A1 Drawing device and method for producing drawn synthetic filaments
08/20/1998WO1998036027A1 Low pill polyester
08/20/1998CA2280872A1 Drawing device and method for producing drawn synthetic filaments
08/19/1998EP0859072A1 A process, a die and a system for manufacturing high tenacity yarn and tape
08/19/1998EP0858522A1 Apparatus and method for spinning hollow polymeric fibres
08/19/1998EP0789792B1 Alginate ropes, method of preparation and use
08/19/1998EP0721529B1 Signature filaments and security papers
08/19/1998EP0700458B1 Monitoring concentration of dope in product manufacture
08/19/1998CN1190680A Filament-guiding roller for leading and heating run articial filament
08/18/1998US5795651 Filament having plexifilamentary structure, nonwoven fabric comprising said filament and their production
08/13/1998WO1998034719A1 Hollow fiber membrane and method of manufacturing same
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