| Patents for D01D 4 - Spinnerette packs; Cleaning thereof (2,747) |
|---|
| 05/06/1999 | EP0728231B1 One-piece single metal spinneret and method for making it |
| 04/20/1999 | CA2084354C Apparatus for changing both number and size of filaments |
| 04/14/1999 | EP0907770A1 Spinneret for flash-spinning |
| 04/14/1999 | CN2313935Y Arrangement of apparatus for preparation of spinning solution |
| 04/07/1999 | EP0746642B1 Spinning device |
| 04/06/1999 | US5891482 Die apparatus |
| 03/31/1999 | EP0904431A1 Process for manufacturing filaments from an optically anisotropic spinning solution |
| 03/24/1999 | EP0700456B1 Spinnerette |
| 03/23/1999 | US5885318 Bushing base plate and process of preparing same |
| 03/17/1999 | CN2310773Y Spinning plate for melt spinning porous three-dimensional crimped fibre |
| 03/17/1999 | CN2310772Y Spinning plate for seven-pore three-dimensional crimped fibre |
| 03/16/1999 | US5882690 Resin forming nozzle device and resin forming method using same |
| 03/11/1999 | DE19836436A1 Biodegradable aliphatic thermoplastic polyesteramide fibres |
| 03/10/1999 | EP0900292A1 Process for producing a cellulose mould body |
| 02/25/1999 | DE19735571A1 Melt spinner assembly |
| 02/24/1999 | EP0897506A1 Lateral entry remotely operated coupling system |
| 02/18/1999 | DE19735570A1 Polymer melt spinning unit |
| 02/09/1999 | US5869107 Fabrication machine of optical fiber |
| 02/04/1999 | WO1999004950A1 Novel micro-denier nonwoven materials made using modular die units |
| 02/02/1999 | US5866050 Method and spinning apparatus having a multiple-temperature control arrangement therein |
| 01/27/1999 | EP0893517A2 Micro-denier nonwoven materials made using modular die units |
| 01/26/1999 | US5863565 Apparatus for forming a single layer batt from multiple curtains of fibers |
| 12/30/1998 | EP0887444A1 Spinning device |
| 12/23/1998 | WO1998058103A1 Method for producing cellulose fibres |
| 12/22/1998 | US5851562 Instant mixer spin pack |
| 12/16/1998 | CN1202209A Apparatus and method for spinning hollow polymeric fibres |
| 12/02/1998 | CN1040955C Method for producing indicia on diamonds |
| 11/18/1998 | CN1199432A Method and apparatus for producing crimped thermoplastics filaments |
| 11/04/1998 | CN1198193A Method and apparatus for production of artificial fibers, non-woven webs and sorbency non-woven fabrics |
| 10/29/1998 | WO1998048086A1 Monofilaments with split ends |
| 10/29/1998 | WO1998020189A3 Nose cone for small spin head in flash spinning system |
| 10/29/1998 | DE19715584A1 Wet spinning elastane filaments |
| 10/27/1998 | US5827582 Object with a small orifice and method of making the same |
| 10/21/1998 | EP0872580A1 Meltblowing method and system |
| 10/21/1998 | CN1196406A Improved meltblowing method and system |
| 10/15/1998 | WO1998045512A1 Crimped solid thermoplastic filaments |
| 10/14/1998 | EP0870079A1 Process for making a fiber containing an additive |
| 10/14/1998 | CN2294271Y Adjustable type hollow cored fibre film spinnerette |
| 10/07/1998 | EP0840813A4 Spinning carbon fibers from solvated pitches |
| 10/07/1998 | CN2293438Y Core-bar filter net type extruder head |
| 09/23/1998 | EP0866152A1 Meltblowing apparatus and process |
| 09/22/1998 | US5811178 High bulk nonwoven sorbent with fiber density gradient |
| 09/15/1998 | US5807795 Method for producing fibers and materials having enhanced characteristics |
| 09/03/1998 | WO1998038361A1 Spinnerets with diamond shaped capillaries |
| 09/02/1998 | CN2289807Y Abnormal-shape spinneret plate |
| 08/19/1998 | EP0858522A1 Apparatus and method for spinning hollow polymeric fibres |
| 08/18/1998 | US5795595 Spinning pack with sand filter |
| 08/13/1998 | WO1998035076A1 Method and spinning apparatus having a multiple-temperature control arrangement therein |
| 08/04/1998 | US5788993 Spinneret with slotted outlet |
| 07/29/1998 | EP0854943A1 Method and apparatus for producing crimped thermoplastics filaments |
| 07/29/1998 | CN1188824A Meltblowing method and apparatus |
| 07/09/1998 | WO1998029582A1 Spinnerets with orifices for improved filament cross sections |
| 07/08/1998 | EP0625939B1 Meltblowing die having presettable air-gap and set-back |
| 07/08/1998 | CN1187224A Spinning carbon fibers from solvated pitches |
| 07/08/1998 | CN1039040C Spinning plate for spinning cellulose solution into silk |
| 06/25/1998 | WO1998027253A1 Spin-die manifold |
| 06/16/1998 | US5766530 Process for the production of cellulose moulded bodies |
| 06/16/1998 | US5766523 Non-cracking |
| 06/10/1998 | CN1038698C Spinning assembly of spinning box and loading and unloading tool |
| 05/27/1998 | EP0746641B1 Device for implementing a dry/wet spinning process |
| 05/27/1998 | CN1182810A Multi-composition spinnerette assembly used for spinning multi-ply colour filament yarn from single spinning board |
| 05/26/1998 | CA2117760C Closable extrusion nozzle for thermoplastic materials |
| 05/20/1998 | EP0842310A1 Method and apparatus for the production of artificial fibers, non-woven webs and sorbency non-woven fabrics |
| 05/14/1998 | WO1998020189A2 Nose cone for small spin head in flash spinning system |
| 05/14/1998 | CA2267113A1 Nose cone for small spin head in flash spinning system |
| 05/13/1998 | EP0840813A1 Spinning carbon fibers from solvated pitches |
| 05/12/1998 | US5751011 System for punching holes in a spinnerette |
| 05/07/1998 | WO1998018983A1 Spinnerette |
| 05/06/1998 | EP0651829B1 Filament cross-sections with stabilizing legs, process of making same and absorbent articles made therefrom |
| 04/29/1998 | EP0636063B1 Closable extrusion nozzle for thermoplastic materials |
| 04/29/1998 | CA2216758A1 Nonwoven fabrics having improved fiber twisting and crimping |
| 04/23/1998 | DE19643425A1 Thermoplastics spinning jet |
| 04/21/1998 | CA2010860C Melt blowing die |
| 04/15/1998 | EP0835952A1 Meltblowing method and apparatus |
| 04/01/1998 | EP0832995A2 Device for implementing a dry/wet spinning process |
| 03/31/1998 | US5733586 Spin beam for spinning a plurality of synthetic filament yarns and its manufacture |
| 03/31/1998 | US5733492 Spinneret of gold and platinum-containing alloy |
| 03/25/1998 | CN1177022A Method for mfg. multiple hellow shaped spinning plate |
| 03/19/1998 | WO1998011281A1 Spinneret and method of manufacture thereof |
| 03/18/1998 | CN1176320A Spinning box |
| 03/17/1998 | US5728407 Die for melt-blowing apparatus |
| 03/17/1998 | US5728226 Process for cleaning an assembled spin pack of a melt spinning assembly |
| 03/11/1998 | EP0828017A2 Spinning beam |
| 03/10/1998 | US5725812 Melt blowing apparatus and method for forming a fibrous layered web of filter media including a fluid distribution arrangement |
| 02/19/1998 | DE19632878A1 Excess polymer pressure release on spinning manifold |
| 02/04/1998 | EP0822284A2 Nonwoven fabric and device for making the same |
| 02/04/1998 | EP0822282A2 Melt blowing method for forming a fibrous layered web of filter media, melt blowing apparatus and a layered filter media web product |
| 02/04/1998 | EP0822053A2 Melt blower apparatus and method for forming a fibrous layered web of filter media including a fluid distribution arrangement |
| 01/27/1998 | US5711970 Apparatus for the production of fibers and materials having enhanced characteristics |
| 01/22/1998 | DE19725861A1 Thermal removal of wet coagulate deposited on article from polymer dispersion |
| 01/06/1998 | US5705119 Melt spinning |
| 12/31/1997 | WO1997049846A1 Spinneret for flash-spinning |
| 12/31/1997 | CA2257037A1 Spinneret for flash-spinning |
| 12/09/1997 | US5695377 Nonwoven fabrics having improved fiber twisting and crimping |
| 11/26/1997 | EP0808383A1 Modular meltblowing die |
| 11/06/1997 | WO1997041379A1 Lateral entry remotely operated coupling system |
| 11/06/1997 | WO1997041284A1 Process for producing a cellulose mould body |
| 11/06/1997 | CA2249560A1 Lateral entry remotely operated coupling system |
| 11/05/1997 | EP0804639A1 Process for preparing polybenzazole filaments and fiber |
| 10/30/1997 | DE19717100A1 Resin-forming die system, especially for melt-spinning |