| Patents for D04H 3 - Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length (13,206) |
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| 01/15/1991 | CA1278937C Method and device for protecting road covering material against crack initiation |
| 01/11/1991 | CA2020722A1 Manufacture of a multiple biased fabric by folding |
| 01/09/1991 | CN1048419A Method of and apparatus for receiving mineral fiber |
| 01/08/1991 | US4983292 Seamless filter bag and method of its manufacture |
| 01/08/1991 | CA1278659C Process for manufacturing spunbonded webs |
| 01/02/1991 | EP0406107A1 Process and apparatus for collecting mineral fibres |
| 01/02/1991 | EP0179859B1 Method and apparatus for production of bias fabrics |
| 01/02/1991 | CA1278429C Pultrusion process for fiber-reinforced composites |
| 01/02/1991 | CA1278419C Nonwoven fibrous hydraulically entangled elastic coform material andmethod of formation thereof |
| 01/01/1991 | US4981749 Polyolefin-type nonwoven fabric and method of producing the same |
| 01/01/1991 | US4981542 Device and process for applying threads on a support |
| 12/27/1990 | EP0403840A1 Non-woven material |
| 12/18/1990 | CA1277823C Method and apparatus for fitting retaining pins on a mandrel |
| 12/12/1990 | EP0401829A2 Process and apparatus for forming fibers |
| 12/11/1990 | US4976012 Method of forming a web |
| 12/05/1990 | EP0400111A1 Composite elastic necked-bonded material. |
| 11/29/1990 | WO1990014228A1 Improved dielectric surface for electrostatic charge target |
| 11/21/1990 | CN1047122A Very soft polyolefin spunbonded nonwoven fabric and its producion method |
| 11/15/1990 | WO1990013696A1 Method and apparatus for producing nonwoven fabric |
| 11/15/1990 | WO1990013689A1 Flash spinning process start-up using top and bottom leader sheets |
| 11/13/1990 | US4970104 Nonwoven material subjected to hydraulic jet treatment in spots |
| 11/06/1990 | USRE33418 Method and apparatus for production of bias fabrics |
| 11/06/1990 | US4968546 Carbon fibers, heat resistance |
| 11/06/1990 | US4968238 Apparatus for making a non-woven sheet |
| 11/06/1990 | CA1275817C Warp-knit weft-inserted fabric with substrate and method and apparatus to produce same |
| 10/31/1990 | EP0395336A2 Soft nonwoven fabric of filament |
| 10/30/1990 | US4966808 Micro-fibers-generating conjugate fibers and woven or non-woven fabric thereof |
| 10/30/1990 | CA1275629C Assembly comprising a foraminous core, resinous tubesheet and self-locking, helically wound, hollow fiber bundle |
| 10/24/1990 | CN1046361A Fibers capable of spontameously transporting fluids |
| 10/23/1990 | US4964891 Programmably controlled fiber glass strand feeders and improved methods for making glass fiber mats |
| 10/23/1990 | US4964197 Apparatus for the production of non-woven material from endless filaments |
| 10/16/1990 | US4963298 Extrusion of an antsotropic solution of a polymer through a spinneret aperture, pressurization by gas flow, attenuation |
| 10/16/1990 | US4963176 Method for making glass fiber mats using controllable fiber glass strand feeders |
| 10/16/1990 | CA1275234C Fiber-matrix composite materials with exactly positioned and oriented fibers and their preparation process |
| 10/10/1990 | EP0391814A2 Fibers capable of spontaneously transporting fluids |
| 10/10/1990 | EP0391260A1 Method for manufacturing bulky nonwoven fabrics |
| 10/09/1990 | US4961769 Mat pattern control system and method |
| 10/05/1990 | WO1990012130A2 Fibers capable of spontaneously transporting fluids |
| 10/03/1990 | EP0390586A2 A tobacco filter stock |
| 10/02/1990 | US4960630 Apparatus for producing symmetrical fluid entangled non-woven fabrics and related method |
| 10/02/1990 | CA1274751A1 Ballistic-resistant fine weave fabric article |
| 09/19/1990 | EP0217883B1 A cushion core, in particular for an aircraft seat, and a process for its manufacture |
| 09/11/1990 | WO1990010743A1 Nonwoven fabric, production thereof, and apparatus therefor |
| 09/11/1990 | US4955999 Stationary strand deflector for continuous strand manufacture |
| 09/11/1990 | US4955123 Production of a shaped filamentary structure |
| 09/05/1990 | EP0385925A1 Plaited vascular prosthesis |
| 08/28/1990 | US4952265 Mat consisting of filament loop aggregations and method and apparatus for producing the same |
| 08/23/1990 | WO1990009499A1 Earthquake-resistant insulator for buildings |
| 08/15/1990 | CN1044685A Cross-laminated stretched non-woven fabric and method of making same |
| 08/14/1990 | US4948408 Strand deflector for a wide band mat |
| 08/08/1990 | EP0381206A2 Fiber, rovings and mats from lyotropic liquid crystalline polymers |
| 08/08/1990 | EP0272366B1 Absorbing substance for medical application comprising an opaque x-ray material, and method for making it |
| 08/01/1990 | EP0380358A2 Micro-fibre-generating conjugate fibres and fabrics thereof |
| 08/01/1990 | EP0379764A1 Method and apparatus for making cross-laminated non-woven fabrics |
| 08/01/1990 | EP0379763A1 Cross-laminated stretched non-woven fabric and method of making the same |
| 07/24/1990 | US4943327 Procedure to form a non-woven cloth made of synthetic filaments |
| 07/12/1990 | WO1990007602A1 Extensible non-woven fabric and its production method |
| 07/12/1990 | WO1990006387A3 Fiber/polymer composite with nonuniformly distributed polymer matrix |
| 07/12/1990 | DE3844283A1 Process and apparatus for the production of a spun web |
| 07/10/1990 | CA1271317A1 Process for making a nonwoven fabric |
| 07/05/1990 | DE3843180A1 Verfahren zum erfassen und ausgleichen von legefehlern beim herstellen einer bahn eines mehrlagigen vlieses To detect and compensate process of considering errors in the manufacture of a web of a multi-layer fleece |
| 07/04/1990 | EP0375692A1 Production of warp/weft sheet |
| 07/03/1990 | US4939026 Tensile strength; reinforcement |
| 07/03/1990 | US4939016 Hydraulically entangled nonwoven elastomeric web and method of forming the same |
| 07/03/1990 | US4938901 Process of making a surgical sponge containing an x-ray contrast agent |
| 07/03/1990 | CA1271039A1 Process and mechanism for the production of glass fiber products for example fleeces, mats, yarns and rovings |
| 07/03/1990 | CA1271024A1 Multilayer nonwoven fabric |
| 06/28/1990 | WO1990007148A1 Process for detecting and correcting folding errors during the manufacture of a web of multi-layer non-woven fabric |
| 06/27/1990 | EP0375486A1 Method for manufacturing a surface-treated mineral fibre-based board |
| 06/26/1990 | US4936934 Process and apparatus for collecting nonwoven web |
| 06/26/1990 | CA1270616A1 Apparatus for preparing a contoured preform |
| 06/22/1990 | CA2006448A1 Process of detecting and compensating position errors occurring during the manufacture of a web consisting of a multilayer non-woven fabric |
| 06/14/1990 | WO1990006387A2 Fiber/polymer composite with nonuniformly distributed polymer matrix |
| 06/14/1990 | WO1990004061A3 Thermally insulating continuous filaments materials |
| 06/13/1990 | EP0373033A1 Needle with an adapted opening eye |
| 06/05/1990 | US4931358 Fiber-reinforced thermoplastic panels |
| 06/05/1990 | US4931355 Nonwoven fibrous hydraulically entangled non-elastic coform material and method of formation thereof |
| 05/28/1990 | CA2003805A1 Fiber/polymer composite with nonuniformly distributed polymer matrix |
| 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 | US4923660 Precompacting, heating anisotropic melt of thermotropic polymer fiber or filaments, compacting and cooling |
| 05/01/1990 | US4921517 Method and apparatus for directing glass fiber strands for fabricating continuous strand, nonwoven mat |
| 04/26/1990 | DE3909029A1 Container made of foamed polystyrene with a fibre mat insert, and method for producing the fibre mat |
| 04/26/1990 | DE3835929A1 Process for mutually joining lattice threads |
| 04/26/1990 | DE3835587A1 Process for the production of a spun web made from thermoplastic |
| 04/25/1990 | EP0365293A2 Point-bonded jet-softened polyethylene film-fibril sheet |
| 04/24/1990 | US4920001 Point-bonded jet-softened polyethylene film-fibril sheet |
| 04/19/1990 | WO1990004061A2 Thermally insulating continuous filaments materials |
| 04/19/1990 | WO1990003885A1 High performance continuous fiber reinforced composite grid |
| 04/19/1990 | WO1990003464A3 Composite elastic necked-bonded material |
| 04/18/1990 | EP0364194A2 Thermally insulating continuous filament materials |
| 04/18/1990 | EP0236396B1 Mandrel for the fabrication of hollow parts having an armature |
| 04/17/1990 | US4917756 Machine for manufacturing composite reinforcement elements woven in three dimensions |
| 04/11/1990 | EP0363254A1 Fusible interlining comprising microfilaments |
| 04/11/1990 | EP0363033A2 Apparatus and method for electrically charging meltblown webs |
| 04/11/1990 | EP0362312A1 Difficultly flammable high-temperature resistant polyimide fibers and molded bodies made from these fibers. |
| 04/10/1990 | US4915763 Lamination of spunbonded web substrate to metallized film, embossing |
| 04/10/1990 | CA1267513A1 Apparatus for centrifugal fiber spinning with pressure extrusion |
| 04/05/1990 | WO1990003464A2 Composite elastic necked-bonded material |
| 04/03/1990 | US4913757 Method of producing a mat consisting of filament loop aggregations |
| 03/21/1990 | EP0359165A2 Supporting web for sheets spread under a roof |