| Patents for D01D 1 - Treatment of filament-forming or like material (3,873) |
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| 03/30/1999 | US5887972 Extruder for plastic granules |
| 03/16/1999 | US5882563 Air gap spinning process, mixing with concentrated sulphuric acid by a freezing process, |
| 03/10/1999 | EP0900293A1 Monofilaments extruded from compatibilized polymer blends containing polyphenylene sulfide, and fabrics thereof |
| 03/10/1999 | EP0900288A1 Flash-spinning apparatus and process |
| 03/10/1999 | EP0773864B1 Extrusion apparatus and method and extruded thermoplastic polymer |
| 03/10/1999 | CN1210040A Systems and methods for purging process lines of additives for thermoplastic materials |
| 02/25/1999 | DE19735571A1 Melt spinner assembly |
| 02/18/1999 | DE19735570A1 Polymer melt spinning unit |
| 02/09/1999 | US5869551 Dispersible additive systems for polymeric materials |
| 02/02/1999 | US5866050 Method and spinning apparatus having a multiple-temperature control arrangement therein |
| 12/22/1998 | US5851562 Instant mixer spin pack |
| 12/15/1998 | US5849231 Melt extrusion process |
| 12/09/1998 | EP0882517A1 Systems and methods for purging process lines of additives for thermoplastic materials |
| 11/26/1998 | DE19822493A1 Method for melt spinning, drawing and winding number of high polymer filaments |
| 11/11/1998 | CN1198484A Melt-spinning method for synthetic fibre, shaping device for melted resin and filter |
| 11/11/1998 | CN1198483A Medicinal nylon fibre for toothbrush |
| 11/10/1998 | US5834089 Additive-containing synthetic filaments, and yarns and carpets including such filaments |
| 11/10/1998 | US5833893 Methods of making different additive-containing filaments |
| 11/04/1998 | EP0874928A1 Tempering of viscose |
| 11/04/1998 | CN1040558C Silkworm chrysalis albumen spinning solution and making method thereof |
| 10/29/1998 | DE19715584A1 Wet spinning elastane filaments |
| 10/28/1998 | CN1197490A Tempering of viscose, and its appts. |
| 10/28/1998 | CN1197420A Process for making coloured extruded articles |
| 10/27/1998 | US5826978 Device and method for controlling pressure in a flowing viscous mass within a system for processing cellulose solutions |
| 10/14/1998 | EP0870079A1 Process for making a fiber containing an additive |
| 10/07/1998 | EP0869204A1 Method of melt-spinning synthetic fiber, shaping device for molten polymer and filter |
| 10/06/1998 | US5816700 Process and apparatus for mechanically mixing polymers and lower viscosity fluids |
| 10/06/1998 | CA2230249A1 Systems and methods for purging process lines of additives for thermoplastics materials |
| 09/17/1998 | DE19809495A1 Thermoplastic filament melt spinning |
| 09/09/1998 | EP0802925B1 Forming solutions of cellulose in aqueous tertiary amine oxide |
| 09/01/1998 | US5800746 Methods of making pigmented synthetic filaments |
| 08/18/1998 | US5795595 Spinning pack with sand filter |
| 08/18/1998 | US5795488 Variations in flow rate |
| 08/18/1998 | US5794642 Process for transporting thermally unstable viscous masses |
| 08/13/1998 | WO1998035076A1 Method and spinning apparatus having a multiple-temperature control arrangement therein |
| 08/12/1998 | CN1190137A Continuous preparation of homogeneous solution of superhigh molecular weight polythene |
| 07/22/1998 | CN1039250C Transport of solutions of cellulose through pipes |
| 07/15/1998 | EP0852531A1 Process of making colored extruded articles |
| 07/08/1998 | CN1187213A Biocompatible optically transparent polymeric materials based on collagene and method of making |
| 07/08/1998 | CN1039042C Formation of cellulose-based premix |
| 07/01/1998 | EP0781356B1 Process for transporting a cellulose solution in an aqueous tertiary amine oxidee |
| 06/24/1998 | CN1038858C Device for cutting-up cellulosic-based material and method thereof |
| 06/17/1998 | CN1185184A Process for transporting cellulose solution in aqueous tertiary amine oxide |
| 06/10/1998 | EP0662932B1 Method and device for the production of mineral wool by using mineral wool waste as a recycled starting material |
| 06/02/1998 | US5759925 Monofilaments extruded from compartibilized polymer blends containing polyphenylenesulfide and fabrics thereof |
| 05/27/1998 | CN1183074A Process for making fibers from poly (P-phynylene terephthalamide) |
| 05/26/1998 | US5756020 Each colorant contained in separate concentrate and each fed to extruder through separate gravimetric feeder during melt blending; color uniformity |
| 05/14/1998 | WO1998019781A1 Forming a solution of fluids having low miscibility and large-scale differences in viscosity |
| 05/14/1998 | CA2267623A1 Forming a solution of fluids having low miscibility and large-scale differences in viscosity |
| 04/23/1998 | DE19643425A1 Thermoplastics spinning jet |
| 04/22/1998 | EP0837161A2 Method and apparatus for spinning thermoplastic filaments |
| 04/21/1998 | US5741867 Process for adjusting the viscosity of highly concentrated elastane solutions for the dry spinning or wet spinning of elastane fibres |
| 04/21/1998 | US5741532 Apparatus for introducing additives into a grid spinning system |
| 04/08/1998 | CN2277999Y Integral easy dismounting type spinning box |
| 04/07/1998 | US5736475 Multicomponent filaments comprising glass fibers and synthetic fibers joining with melted synthetic fiber particles; uniform distribution, flexibility, impact strength |
| 04/01/1998 | CN2277408Y Blended filament spinning device |
| 03/31/1998 | US5733586 Spin beam for spinning a plurality of synthetic filament yarns and its manufacture |
| 03/11/1998 | EP0705227B1 Method for manufacturing a mineral fiber product |
| 02/19/1998 | DE19632878A1 Excess polymer pressure release on spinning manifold |
| 02/18/1998 | EP0823872A1 Process for making fibres from poly(p-phenylene terephthalamide) |
| 02/18/1998 | CN2274643Y Switch valve of melt filter |
| 02/10/1998 | US5716568 Method for producing polyester bi-component fibers and filaments |
| 02/04/1998 | CN1172487A Forming solutions of cellulose in aqueous tertiary amine oxide |
| 02/03/1998 | US5714172 Spinning device with movable joint |
| 01/20/1998 | US5709728 Method and device for the production of mineral wool by using mineral wool waste as recycled starting material |
| 01/15/1998 | WO1998001608A1 Tempering of viscose |
| 01/14/1998 | CN1170050A Method for making additives for synthetic filaments and incorporating such additives in thermoplastic filament-forming polymeric materials |
| 01/13/1998 | US5707580 Flash-spinning process |
| 01/08/1998 | DE19726515A1 Spin dyeing polymer melts using dyeing agent |
| 12/31/1997 | WO1997043478A3 Polymeric strands with enhanced tensile strength, nonwoven webs including such strands, and methods for making same |
| 12/23/1997 | US5700491 Melt line for spin beam |
| 12/18/1997 | WO1997047790A1 Process for preparing a homogeneous cellulose solution using n-methylmorpholine-n-oxide |
| 11/20/1997 | WO1997043478A2 Polymeric strands with enhanced tensile strength, nonwoven webs including such strands, and methods for making same |
| 11/12/1997 | EP0806282A1 Extruder for plastic granules |
| 11/12/1997 | EP0806281A1 Filter apparatus for the uniform filtration of plastic melts |
| 11/06/1997 | WO1997041281A1 Flash-spinning apparatus and process |
| 11/06/1997 | CA2252743A1 Flash-spinning apparatus and process |
| 10/29/1997 | EP0802925A1 Forming solutions of cellulose in aqueous tertiary amine oxide |
| 10/09/1997 | WO1997037066A1 Monofilaments extruded from compatibilized polymer blends containing polyphenylene sulfide, and fabrics thereof |
| 10/09/1997 | CA2250916A1 Monofilaments extruded from compatibilized polymer blends containing polyphenylene sulfide, and fabrics thereof |
| 10/08/1997 | EP0636190B1 Thermoplastic thread spinning installation |
| 09/24/1997 | EP0759038B1 Cellulose suspension production process |
| 09/24/1997 | CN1160093A Method and apparatus for continuous making superhigh molecula polyethylene fibre |
| 09/18/1997 | DE19638850C1 Melt spinning apparatus with channel giving rapid setting and re-melting |
| 09/16/1997 | US5667890 Monofilaments extruded from compatibilized polymer blends containing polyphenylene sulfide, and fabrics thereof |
| 09/10/1997 | EP0794222A2 Methods for making additives for synthetic filaments and incorporating such additives in thermoplastic filament-forming polymeric materials |
| 09/10/1997 | CN1159215A Process for transporting thermally unstable, viscous compounds |
| 08/28/1997 | DE19607103A1 Flow distributor for sand filter in melt spinning packs |
| 08/13/1997 | CN1157012A Plant for producing cellulose and fibre and integrated works |
| 08/12/1997 | US5656224 Process for the production of a cellulose suspension |
| 08/06/1997 | EP0765407B1 Plant and integrated cellulose foil and fibre manufacturing works |
| 08/06/1997 | CN1156197A Crust amine wound medical paper and its preparing method |
| 07/29/1997 | US5652057 Polyester |
| 07/23/1997 | CN1155301A Method and apparatus for increasing the flow rate of liquid through orifice |
| 07/16/1997 | EP0783600A1 Process for transporting thermally unstable, viscous compounds |
| 07/16/1997 | CN1154674A Extrusion apparatus and method and extruded thermoplastic polymer |
| 07/03/1997 | WO1997023280A1 An apparatus and method for emulsifying a pressurized multi-component liquid |
| 07/02/1997 | EP0781356A1 Process for transporting a cellulose solution in an aqueous tertiary amine oxidee |
| 07/02/1997 | CN1153540A Process for monitoring flowing cellulose suspension |
| 06/18/1997 | CN1152287A Device for holding and discharging homogeneous cellulose suspension |