| Patents for D02J 1 - Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers (4,360) |
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| 05/01/1991 | CN1012509B Nub yarn apparatus, process and product |
| 05/01/1991 | CA2029029A1 Yarn handling device and method |
| 04/30/1991 | US5011645 Process for preparing nylon staple fiber |
| 04/30/1991 | US5011523 Process and device for producing a yarn or ribbon formed from reinforcement fibers and a thermoplastic organic material |
| 04/30/1991 | US5010631 Air nozzle for the interlacing of multifilament yarns |
| 04/24/1991 | EP0423808A1 Low shrinkage, high tenacity poly(hexamethylene-adipamide) yarn and process for making same |
| 04/24/1991 | EP0423807A1 Low shrinkage, high tenacity poly (epsilon-caproamide) yarn and process for making same |
| 04/24/1991 | EP0423806A1 High tenacity, high modulus polyamide yarn and process for making same |
| 04/24/1991 | EP0423213A1 Dimensionally stable polyester yarn for high tenacity treated cords. |
| 04/23/1991 | US5009829 Mixing with bis(hetenimine) |
| 04/23/1991 | US5008992 Method of producing a bulked composite yarn |
| 04/23/1991 | US5008991 Device and process for intermingling a bundle of threads using a turbulent air stream |
| 04/21/1991 | CA2028063A1 High tenacity, high modulus polyamide yarn and process for making same |
| 04/21/1991 | CA2028062A1 Low shrinkage, high tenacity poly(epsilon-caproamide) yarn and process for making same |
| 04/21/1991 | CA2028061A1 Low shrinkage, high tenacity poly(hexamethylene-adipamide) yarn and process for making same |
| 04/16/1991 | CA1282923C High strength polymetaphenylene isophthalamide fiber and process for producing the same |
| 04/14/1991 | WO1991005894A1 Polylaminar apparatus for fluid treatment of yarn |
| 04/03/1991 | EP0287604B1 Process for manufacturing a smooth polyester yarn and polyester yarn manufactured by this process |
| 03/27/1991 | CN1050233A Jet bulk leformation apparatus to at least compound yarns |
| 03/21/1991 | WO1991003586A1 Device for blow-texturing at least one multi-filament yarn |
| 03/20/1991 | EP0417832A1 Method for producing yarn for fields of artificial grass and field of artificial grass produced with this yarn |
| 03/19/1991 | US5000807 Forming multicomponent filaments by rubbing the first yarn against a static charge, rolling to form ribbons, mixing the filaments |
| 03/19/1991 | US4999891 Yarn handling device and method |
| 03/09/1991 | WO1991003585A1 Method and apparatus for modifying spun textile yarn |
| 03/09/1991 | CA2066267A1 Method and apparatus for modifying spun textile yarn |
| 03/06/1991 | EP0415783A2 Thermal treatment of thermoplasticc filaments and filaments |
| 03/06/1991 | CN1011895B Highly shrinkable acrylic filament yarn |
| 02/20/1991 | EP0413327A2 Polyester monofil for radial tyre carcass |
| 02/20/1991 | EP0413007A1 Earthquake-resistant insulator for buildings |
| 02/19/1991 | WO1991002649A1 Precoat septum with a continuous filament yarn |
| 02/19/1991 | US4993130 Continuous high speed method for making a commingled carpet yarn |
| 02/19/1991 | CA2064788A1 Precoat septum with a continuous filament yarn |
| 02/19/1991 | CA2023558A1 Polyester monofil for the carcass of radial tires |
| 02/18/1991 | WO1991002835A1 Stretching of staple fibres |
| 02/12/1991 | CA1279987C Crimper discharge regulation |
| 02/06/1991 | EP0411774A1 Improvements to multifilament apparel yarns of nylon |
| 01/30/1991 | CN1048903A Making method for all cotton twine fabric |
| 01/09/1991 | EP0406709A2 Improvements in the formation of melt-spun acrylic fibers |
| 01/06/1991 | CA2012909A1 Formation of melt-spun acrylic fibers which are well suited for thermal conversion to high strength carbon fibers |
| 12/05/1990 | EP0400268A2 Process and apparatus for the fabrication of non-textured yarn from thermoplastic filaments, especially polyester yarn |
| 11/28/1990 | EP0399262A2 Process for preparing nylon staple fibres |
| 11/27/1990 | US4973657 High-strength polyester yarn and process for its preparation |
| 11/22/1990 | EP0398434A1 Process for the manufacture of stretched rope |
| 11/22/1990 | EP0398094A2 Process for the preparation of mono- and multifilaments or fibres from polyarylensulfide and high-tenacity polyarylensulfide fibres |
| 11/13/1990 | US4970038 Process of preparing polyester yarn |
| 11/06/1990 | US4967457 Arrangement for stretching thermoplastic fibers |
| 11/04/1990 | CA2015931A1 Nylon staple fiber |
| 10/30/1990 | US4965919 Potential bulky polyester associated bundles for woven or knitted fabric and process for production thereof |
| 10/30/1990 | US4965916 Means for the interlacing of yarn |
| 10/24/1990 | EP0393420A1 Fiber separator for producing fiber reinforced metallic or resin body |
| 10/17/1990 | CN1046119A Monoaxially strelched shaped article of polytetrafluoroethylene |
| 10/17/1990 | CN1010040B Method and apparatus for flocking on thread and product made thereby |
| 10/10/1990 | EP0391887A2 Monoaxially stretched shaped article of polytetrafluoroethylene |
| 10/09/1990 | US4961307 Textile processing employing a stretching technique |
| 10/06/1990 | CA2013122A1 Monoaxially stretch shaped article of polytetrafluoroethylene and process for producing the same |
| 10/03/1990 | CN1045819A Cyclic tensioning of never-dried yarns |
| 10/02/1990 | US4959895 Method and apparatus for separating monofilaments forming a strand |
| 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 |
| 09/11/1990 | US4955117 Apparatus for hot air bulking of synthetic yarn |
| 09/04/1990 | US4953271 For filaments or yarns |
| 08/29/1990 | EP0384886A1 Stretching chamber |
| 08/29/1990 | EP0384424A2 Cyclic tensioning of never-dried yarns |
| 08/23/1990 | WO1990009499A1 Earthquake-resistant insulator for buildings |
| 08/22/1990 | EP0383722A2 Interlacing jet for interlacing multifilament yarns |
| 08/21/1990 | US4950539 Product and method of producing a smooth polyester yarn |
| 08/21/1990 | US4949441 Polylaminar apparatus for fluid treatment of yarn |
| 08/21/1990 | US4949440 Method and apparatus for twisting yarn, and product |
| 08/21/1990 | CA2009527A1 Cyclic tensioning of never-dried yarns |
| 08/16/1990 | DE3903970A1 Process for producing flat polyester yarn |
| 08/08/1990 | EP0381281A2 Polyamide fibre for v-belt reinforcement cord |
| 08/01/1990 | CA2008852A1 Polyamide fibre for v-belt reinforcement cord |
| 07/11/1990 | CN1043760A Tire cord monofilaments |
| 06/27/1990 | EP0374356A2 Tire cord monofilaments |
| 06/19/1990 | US4934134 Apparatus for randomizing multiple yarn strands |
| 06/13/1990 | EP0372194A2 Machine for stretching thermoplastic yarns |
| 06/12/1990 | US4933427 New heather yarns having pleasing aesthetics |
| 06/12/1990 | US4933128 Formation of melt-spun acrylic fibers which are well suited for thermal conversion to high strength carbon fibers |
| 06/06/1990 | EP0371914A2 Yarn-texturing jet |
| 05/29/1990 | US4929698 New polyester yarns having pleasing aesthetics |
| 05/15/1990 | US4924566 Method for manufacturing a reinforcing element for asbestos free friction material |
| 05/09/1990 | EP0367661A1 Method and apparatus for producing a thread or ribbon made of reinforcing fibres and an organic thermoplastic material |
| 05/08/1990 | US4923662 Process for producing polyester fibers |
| 05/08/1990 | US4922593 System for preparing highly coherent air jet textured yarn |
| 05/04/1990 | CA2001420A1 Cleaning of gas jet yarn treatment apparatus |
| 05/02/1990 | CN1041791A Improved process for high speed, multi-end polyester high performance tire and industrial yarn |
| 05/01/1990 | US4921668 Process for flame treating |
| 04/25/1990 | EP0364874A2 Method for making a composite yarn |
| 04/19/1990 | WO1990004055A1 Improved process for high speed, multi-end polyester high performance tire and industrial yarn |
| 04/18/1990 | EP0363798A2 Intermingled sewing-thread consisting of two components, and method for producing the same |
| 04/18/1990 | CN1041411A Tape yarn of polyester/polypropylene resin blend and carpet backing woven therefrom |
| 04/17/1990 | US4917848 Process for producing polyester fibers |
| 04/04/1990 | EP0361828A2 Fiber placement machine, and fiber placement head |
| 04/04/1990 | EP0361758A2 Tape yarn of polyester/polypropylene resin blend and carpet backing woven therefrom |
| 03/28/1990 | EP0360185A2 Interlacing jet |
| 03/14/1990 | EP0358296A2 Yarn drawing-in nozzle |
| 03/07/1990 | CN1040230A Monofilaments with high tenacity and high tensile uniformity and process and apparatus for spinning and drawing same |
| 03/06/1990 | US4906519 Variable denier filaments and method of producing same |
| 03/06/1990 | US4905355 Apparatus for processing a warp sheet of yarns |
| 02/28/1990 | EP0355116A1 Filament separation in liquids. |