| Patents for D02G 1 - Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics (5,568) |
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| 06/19/1991 | EP0433217A1 Chamber for continuous treatment of filaments |
| 06/19/1991 | EP0432304A1 Heating method in textile machines |
| 06/18/1991 | CA1284858C Nonlinear carbonaceuous fiber having a spring-like structural configuration and methods of manufacture |
| 06/13/1991 | WO1991008330A1 Crimped multifilament and production thereof |
| 06/05/1991 | EP0430916A2 Continuous filament yarn for trackless carpet |
| 06/05/1991 | EP0430442A2 Yarn handling device and method |
| 06/05/1991 | EP0430132A1 False twist crimping machine for crimping synthetic yarns |
| 06/04/1991 | US5020199 Air texturing jet |
| 06/04/1991 | US5020198 Crimped textile fibers and stuffer box apparatus and methods for crimping textile fibers |
| 06/04/1991 | CA1284567C Method of producing polypropylene yarns and apparatus for carrying out the method |
| 05/31/1991 | CA2030019A1 Continuous filament yarn for trackless carpet |
| 05/29/1991 | EP0428632A1 Nonlinear aromatic polyamide fiber or fiber assembly and method of preparation. |
| 05/22/1991 | EP0428045A1 Nozzle for texturing synthetic yarn |
| 05/22/1991 | EP0427805A1 Friction-textured polyester filament yarn, its manufacture and use. |
| 05/14/1991 | US5014404 Combining two unlike yarn ends |
| 05/10/1991 | CA2029478A1 Method for determining level of bulk and control thereof |
| 05/07/1991 | US5013502 Continuous production of acrylonitrile filaments and fibers from spinning material of low residual solvent content |
| 05/01/1991 | CN1012509B Nub yarn apparatus, process and product |
| 05/01/1991 | CA2029029A1 Yarn handling device and method |
| 04/23/1991 | US5008991 Device and process for intermingling a bundle of threads using a turbulent air stream |
| 04/18/1991 | WO1991005098A1 False twisting method and apparatus |
| 04/14/1991 | WO1991005894A1 Polylaminar apparatus for fluid treatment of yarn |
| 04/04/1991 | WO1990012130A3 Fibers capable of spontaneously transporting fluids |
| 04/04/1991 | DE4029052A1 Stretch yarn texturising - using combined high and low stretch filaments fed to texturising jet together at the same speed with low stretch cladding at a higher speed |
| 04/04/1991 | DE4028093A1 Friction false twister - has monitor to stop appts. on belt break or abnormal shaft rotation speed |
| 04/03/1991 | EP0419989A1 Delivery system for yarns |
| 04/03/1991 | EP0419815A2 Texturing machine |
| 04/02/1991 | US5003764 Nozzle texturizer for yarn manufacturing |
| 04/02/1991 | US5003677 Method and apparatus for processing a textured yarn |
| 04/02/1991 | CA1282205C Surgical repair device |
| 03/27/1991 | CN1050233A Jet bulk leformation apparatus to at least compound yarns |
| 03/26/1991 | US5001813 Staple fibers and process for making them |
| 03/21/1991 | WO1991003586A1 Device for blow-texturing at least one multi-filament yarn |
| 03/19/1991 | US4999891 Yarn handling device and method |
| 03/19/1991 | US4999890 Method of operating a texturing nozzle |
| 03/13/1991 | CN1011991B Method for heating in textile machine |
| 03/13/1991 | CA2024620A1 Method of predicting yarn caterpillar length |
| 03/12/1991 | US4998942 Rigid, non-flexible |
| 03/06/1991 | CN1011895B Highly shrinkable acrylic filament yarn |
| 02/27/1991 | EP0413815A1 Device for making a self-twisted thread product |
| 02/19/1991 | US4993219 False twist processing apparatus |
| 02/19/1991 | US4993130 Continuous high speed method for making a commingled carpet yarn |
| 02/18/1991 | WO1991002835A1 Stretching of staple fibres |
| 02/14/1991 | DE4025312A1 Folded spun yarn mfr. - comprising high draft and air jet spinning with opposing twist plus folding and winding in one unit |
| 02/12/1991 | CA1279987C Crimper discharge regulation |
| 02/07/1991 | DE4018200A1 Yarn heater - has variable working length without loss of heat according to yarn parameters |
| 02/05/1991 | US4990793 Measurement of degree of intermingling and measuring apparatus therefor |
| 01/30/1991 | EP0410906A1 Machine for producing and transforming yarn, having a treating element between two transport rolls and method for automatically introducing the yarn into the interior of these elements during a piecing operation |
| 01/29/1991 | US4987665 Prosthetic tubular article |
| 01/24/1991 | DE4023006A1 Filament yarn texturising - has false twist unit at heater outlet to give false twist during thermal fixing, to resemble spun yarn |
| 01/11/1991 | CA2020596A1 Multifilament apparel yarns of nylon |
| 01/10/1991 | DE3921758A1 False-twist texturising machine for synthetic yarn |
| 01/09/1991 | EP0406686A2 Wearing discs for crimping machines |
| 01/09/1991 | EP0406673A2 False-twist crimping machine for a synthetic yarn |
| 01/02/1991 | EP0405147A1 Antistatic treatment of polyolefin fibers |
| 01/01/1991 | US4980942 Reconfiguring ribbon |
| 12/26/1990 | CN1048070A Procedure for air texturizing and relevant device to carry out procedure |
| 12/25/1990 | US4979274 Process and apparatus for crimping fibers |
| 12/20/1990 | DE3919758A1 Verfahren zum lufttexturieren sowie vorrichtung zu seiner durchfuehrung Process for air texturing and device for its implementation |
| 12/19/1990 | EP0403098A2 Yarn texturing method and apparatus |
| 12/19/1990 | EP0402782A2 Friction disk |
| 12/18/1990 | US4977654 Process and apparatus for crimping fibers |
| 12/17/1990 | WO1990015890A1 Process and device for air texturing |
| 12/17/1990 | CA2056393A1 Process and device for air texturing |
| 12/12/1990 | EP0401739A2 Staple fibers and process for making them |
| 12/11/1990 | US4976097 Level-dyeable mix-spun false-twisted yarn |
| 12/05/1990 | CN1047542A Laser heating device of multi-spindle deformation spinning machine |
| 12/04/1990 | US4974302 Apparatus for continuously crimping thermoplastic filaments |
| 11/30/1990 | CA2015744A1 Cardable hydrophobic polypropylene fiber, material and method for preparation thereof |
| 11/27/1990 | US4972563 Yarn texturing machine |
| 11/22/1990 | DE4014639A1 Multicomponent yarn crimping - gives an alternating false twist before it enters the stuffer chamber to give varied effects |
| 11/14/1990 | EP0397156A1 Structural element of sintered polycrystalline ceramic, process for its production and process for false twisting of synthetic yarn by using this structural element |
| 11/13/1990 | US4969322 Ultra-soft and flat multifilament yarn and process for the production thereof |
| 11/08/1990 | DE4012623A1 Texturising appts. - has jet against the heating box using steam to prevent stoppages on operational change |
| 10/30/1990 | US4966740 Texturing polyester yarns |
| 10/30/1990 | US4965916 Means for the interlacing of yarn |
| 10/24/1990 | CN1046361A Fibers capable of spontameously transporting fluids |
| 10/18/1990 | DE4011458A1 Appts. for prodn. of fancy yarns - has rotary thread guide for varying amplitude, to increase possible variations |
| 10/18/1990 | DE3912282A1 Effect yarn mfg. installation - draws effect thread out to form loops before thread enters air texturising nozzle |
| 10/10/1990 | EP0391814A2 Fibers capable of spontaneously transporting fluids |
| 10/10/1990 | CN2063531U Nozzle assembly for false twisting machine |
| 10/10/1990 | CN1046001A Apparatus for crimping fibres |
| 10/05/1990 | WO1990012130A2 Fibers capable of spontaneously transporting fluids |
| 10/04/1990 | WO1990011395A1 Air-texturing machine |
| 10/02/1990 | CA1274661A1 Partially oriented nylon yarn and process |
| 09/24/1990 | WO1990011394A1 Friction-textured polyester filament yarn, its manufacture and use |
| 09/24/1990 | CA2029908A1 Friction textured polyester yarn, its production and use |
| 09/19/1990 | CN2062339U Laser heating device for multi spindle textured yarn loom |
| 09/18/1990 | US4957807 Heat setting |
| 09/18/1990 | US4956970 False twist roll |
| 09/18/1990 | US4956902 Method of predicting yarn caterpillar length |
| 09/05/1990 | CN1009465B Method of producing polypropylene yarns and apparatus for carrying out this method |
| 08/21/1990 | US4949441 Polylaminar apparatus for fluid treatment of yarn |
| 08/15/1990 | CN2060447U Axial uncoil-stand of big bobbin thread doubler twister |
| 08/07/1990 | US4945718 Air nozzle for pneumatic false-twist spinning |
| 08/07/1990 | US4945618 Air texturing jet |
| 07/24/1990 | US4942875 Surgical repair device having absorbable and nonabsorbable components |
| 07/17/1990 | US4941242 Thread treating nozzles |
| 07/03/1990 | US4938832 Cardable hydrophobic polypropylene fiber, material and method for preparation thereof |
| 06/27/1990 | EP0374992A1 Process for the preparation of an effect yarn |