| Patents for D01D 4 - Spinnerette packs; Cleaning thereof (2,747) |
|---|
| 01/02/2003 | EP1268889A1 High tenacity, high modulus filament |
| 01/01/2003 | CN1388825A Aerosol composition containing silicone-based fluid and improved spray system |
| 12/19/2002 | US20020189748 Apparatus and method for the manufacture of nonwoven webs and laminate |
| 12/18/2002 | CN1386147A Meltblown nonwoven fabric |
| 12/12/2002 | WO2002099176A1 Method for producing bonded non-wovens from at least partially microfine continuous fibres and non-wovens thereby produced |
| 12/12/2002 | DE10127471A1 Fixed nonwoven, at least partially of micro-fine continuous fusible polymer filaments, has longitudinally split melt spun filaments laid across the material width and bonded by water jets |
| 12/11/2002 | CN1095884C Spinning tank body for continuous melt spinning filament yarn |
| 12/04/2002 | EP1058747B1 Apparatus and method for the manufacture of nonwoven webs and laminates |
| 12/04/2002 | CN1382846A Method for making superfine fibres |
| 11/20/2002 | CN1380450A Surface treatment method of tantalum sprayer for wet spinning |
| 11/19/2002 | CA2277191C Extruding nozzle for producing non-wovens and method therefor |
| 11/14/2002 | DE10112050A1 Verfahren und Vorrichtung zur Herstellung von Cellulosefasern und Cellulosefilamentgarnen Method and device for producing cellulose fibers and Cellulosefilamentgarnen |
| 11/12/2002 | US6478563 Apparatus for extruding multi-component liquid filaments |
| 11/07/2002 | WO2002088437A1 Using counter-bore and capillary geometry to control mesophase pitch-based carbon fiber filament micro and macro structure |
| 11/07/2002 | US20020163107 Using counter-bore and capillary geometry to control mesophase pitch-based carbon fiber filament micro and macro structure |
| 11/06/2002 | EP0907770B1 Spinneret for flash-spinning |
| 11/05/2002 | US6474967 Breaker plate assembly for producing bicomponent fibers in a meltblown apparatus |
| 10/31/2002 | US20020157956 Hole structure and production method for hole structure |
| 10/30/2002 | CN1377427A Method and device for the production of an essentially continuous fine thread |
| 10/23/2002 | CN1375580A Apparatus for fabricating multicomponent liquid filaments |
| 10/23/2002 | CN1375579A Apparatus and method for extruding single-component liquid treadsinto multicomponent filaments |
| 10/18/2002 | WO2001081663A1 Method for spinning a spinning solution and spinning head |
| 10/17/2002 | WO2002080801A2 Elastomeric monofilament dental tapes |
| 10/17/2002 | CA2442306A1 Elastomeric monofilament dental tapes |
| 10/10/2002 | US20020144490 Method and apparatus for spinning a web of mixed fibers, and products produced therefrom |
| 10/09/2002 | EP0840813B1 Spinning carbon fibers from solvated pitches |
| 10/08/2002 | US6461430 Omega spray pattern and method therefor |
| 10/08/2002 | US6461133 Breaker plate assembly for producing bicomponent fibers in a meltblown apparatus |
| 10/03/2002 | US20020139099 Method and apparatus for spinning a web of mixed fibers, and products produced therefrom |
| 09/26/2002 | US20020134063 Extrusion of mono/bicomponent fibers via spinneret orifices in the same die system/plate |
| 09/25/2002 | CN2512790Y Spray board for producing nine hole three dimension curve fibre |
| 09/25/2002 | CN2512789Y Spray board for nine hole three dimension curve fibre |
| 09/24/2002 | US6453702 Fiberizing apparatus and method |
| 09/19/2002 | WO2002072929A1 Method and device for the production of cellulose fibres and cellulose filament yarns |
| 09/18/2002 | CN2511691Y Spinneret for moistured and ventilated long fibers |
| 09/12/2002 | WO2002069739A1 Cereals and extrusion die |
| 09/12/2002 | US20020127293 Apparatus for producing multi-component liquid filaments |
| 09/12/2002 | US20020125601 Apparatus and method for extruding single-component liquid strands into multi-component filaments |
| 09/11/2002 | EP1239065A1 Apparatus and method for extruding multi-component filaments |
| 09/11/2002 | EP1239064A1 Apparatus for producing multi-component filaments |
| 09/11/2002 | EP1239063A1 Method for producing meltblown non-wovens, non-wovens produced thereby and use of such non-wovens |
| 09/10/2002 | US6448359 High tenacity, high modulus filament |
| 09/04/2002 | EP1236407A1 Cereal products and extrusion die |
| 08/29/2002 | WO2002066715A1 Spinnerette assembly for forming hollow fibers |
| 08/29/2002 | US20020117782 Method of increasing the meltblown jet thermal core length via hot air entrainment |
| 08/29/2002 | US20020116910 For production of homogeneous web of polymeric fibers wherein at least some of the fibers in the web have different characteristics from other fibers in the web; filters for medical use, cigarettes |
| 08/27/2002 | CA2278287C Method and spinning apparatus having a multiple-temperature control arrangement therein |
| 08/22/2002 | US20020114857 Melt spinning device |
| 08/21/2002 | EP1093535B1 Filtering device and spinning head |
| 08/21/2002 | CN1365402A Hole structure and production method for hole structure |
| 08/07/2002 | CN1088767C Meltblowing method and apparatus |
| 08/06/2002 | US6427745 Apparatus for the manufacture of nonwoven webs and laminates |
| 08/01/2002 | WO2002059403A1 A method of increasing the meltblown jet thermal core length via hot air entrainment |
| 07/31/2002 | CN1361314A Spinning nozzle |
| 07/24/2002 | EP1224342A1 Meltblown web |
| 07/23/2002 | US6422848 Modular meltblowing die |
| 07/23/2002 | US6422428 Segmented applicator for hot melt adhesives or other thermoplastic materials |
| 07/17/2002 | EP1223238A2 Melt-blowing head and method for making polymeric material fibrils |
| 07/11/2002 | US20020089093 Die assembly for a meltblowing apparatus |
| 07/03/2002 | EP0935681B1 Nose cone for small spin head in flash spinning system |
| 07/02/2002 | US6413071 Thin plate spinnerette assembly |
| 06/27/2002 | US20020079610 High melt spinning of fluoropolymer fibers |
| 06/26/2002 | CN2496884Y Spinneret plate for 9-orifice spinning |
| 06/26/2002 | CN1086745C Improved meltblowing device |
| 06/20/2002 | US20020076460 Melt-blowing head and method for making polymeric material fibrils |
| 06/13/2002 | DE10153635A1 Sandwich array of different hot melt fibres extruded to combination tool |
| 06/11/2002 | CA2061674C Coupled spinning and dewatering process |
| 06/05/2002 | CN1352325A Spinneret for wet spinning and its producing process |
| 05/30/2002 | WO2001098430A3 Aerosol composition containing silicone-based fluid and improved spray system |
| 05/29/2002 | EP1208250A1 Self-sealing compact spinneret for a melt spinning process |
| 05/29/2002 | CN1351198A Apparatus for extruding multi-component liquid thread |
| 05/15/2002 | CN1084808C Method and apparatus for producing crimped thermolastic filaments |
| 05/09/2002 | US20020053390 Apparatus and method for the manufacture of nonwoven webs and laminate |
| 05/07/2002 | US6382526 Process and apparatus for the production of nanofibers |
| 04/24/2002 | EP1199382A1 Hole structure and production method for hole structure |
| 04/18/2002 | US20020043733 Steam distribution ring for spinning machines |
| 04/16/2002 | US6371751 Spinnerets with orifices for improved filament cross-sections |
| 04/11/2002 | DE10049881A1 Ring jet, for melt spinning thermoplastic filaments, has inner plates with the filter assembly which expand against the housing under operating temperatures to give a self-sealing action |
| 04/09/2002 | US6368533 Process for forming films, fibers and base webs from thermoset polymers |
| 04/04/2002 | WO2002027082A1 Stretchable fibers of polymers, spinnerets useful to form the fibers, and articles produced therefrom |
| 04/03/2002 | EP1193334A1 Cleaning device for the metal frame surface of the spinning nozzle |
| 04/03/2002 | EP1193225A2 Bushing and method for fiberizing a molten material |
| 04/03/2002 | EP1192301A1 Method and device for the production of an essentially continuous fine thread |
| 04/03/2002 | EP1192300A1 Die assembly for a meltblowing apparatus |
| 04/03/2002 | EP0742851B1 Spinning beam for spinning a plurality of synthetic threads and spinning device comprising a spinning beam of this type |
| 04/02/2002 | US6364647 Thermostatic melt blowing apparatus |
| 03/26/2002 | US6361736 Synthetic fiber forming apparatus for spinning synthetic fibers |
| 03/21/2002 | US20020034909 Extruding melt-processable polymer through a first extrusion orifice, simultaneously extruding a second melt-processable polymer through a second extrusion orifice, fusing first and second melt-processable polymers; pneumatically attenuating |
| 03/19/2002 | US6358893 Fluorine-based propellant (1,1,1,2-tetrefluoroethane); silicone is soluble in propellant; improved spray characteristics; flammable mixtures possible; for lubrication of molds and extruder dies |
| 03/19/2002 | CA2058911C Spinning nozzle, a process for preparing a fiber precursor of metal compound, and a process for preparing a fiber of metal compound using the same |
| 03/06/2002 | CN1339073A High speed melt spinning of fluoropolymer fibers |
| 02/21/2002 | WO2001081663A8 Method for spinning a spinning solution and spinning head |
| 02/14/2002 | WO2002012601A1 Meltblown web |
| 02/14/2002 | CA2384644A1 Meltblown web |
| 02/06/2002 | EP1177335A1 Application of a vaporous mist for spinning systems with rectangular nozzles |
| 01/31/2002 | WO2002008502A1 Melt blowing apparatus with parallel flow filament attenuating slot |
| 01/29/2002 | CA2076600C Trilobal and tetralobal filaments exhibiting low glitter and high bulk |
| 01/17/2002 | WO2002004720A1 Polymer filaments having profiled cross-section |
| 01/08/2002 | US6336801 Die assembly for a meltblowing apparatus |
| 01/08/2002 | CA2234324C Improved meltblowing method and system |