| Patents for D04H 1 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres (30,133) |
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| 01/01/1980 | US4181640 Fibers, filter rods and other nonwoven articles made from poly(1,2-propylene terephthalate) copolyesters of terephthalic acid, 1,2-propylene glycol and ethylene glycol |
| 01/01/1980 | US4181514 Dimensional stability, corrosion resistance |
| 12/25/1979 | US4180611 Smooth-surfaced nonwoven fabric |
| 12/25/1979 | US4180378 Apparatus for the deposition of dry fibers on a foraminous forming surface |
| 12/18/1979 | CA1068144A1 Machine made light weight glass fiber web material |
| 12/18/1979 | CA1068092A1 Blend of polyester fiberfill |
| 12/11/1979 | US4178206 Method of forming glass fiber dispersions with cationic quaternary ammonium surfactants having at least two long chain groups |
| 12/11/1979 | US4178204 Wet-strength of wet glass fiber mats by treatment with anionic polyelectrolytes |
| 12/11/1979 | US4178203 Method of increasing the strength of wet glass fiber mats made by the wet-laid process |
| 12/04/1979 | US4176427 Web forming apparatus employing spreading section |
| 12/04/1979 | US4176426 Web forming apparatus employing intermediate web forming and spreading section |
| 11/29/1979 | WO1979001015A1 Method of manufacturing non-woven fabrics |
| 11/29/1979 | WO1979001014A1 Method of manufacturing non-woven fabrics |
| 11/27/1979 | US4176108 Heat-coagulable latex binders and process for the preparation thereof |
| 11/20/1979 | CA1066470A1 Equipment for use in the manufacture of web material |
| 11/20/1979 | CA1066461A1 Pre-treatment of non-wovens |
| 11/14/1979 | EP0005416A1 A method for improving the evenness of surface weight of a mineral wool mat |
| 11/14/1979 | EP0005139A1 A method for control of the surface weight of a mineral wool mat |
| 11/13/1979 | US4174328 Flame retarded non-woven textile material comprised of flame retardant and vinyl chloride latex |
| 11/13/1979 | US4174243 Method and apparatus for wiping resin from filament wound pipe |
| 11/06/1979 | US4173504 Multicomponent filaments, propylene polymer, ethylene-vinyl acetate copolymer possibly saponified |
| 11/06/1979 | US4173443 Spray spinning nozzle having convergent gaseous jets |
| 10/31/1979 | EP0005035A1 A method of preparing a tubular product by electrostatic spinning |
| 10/30/1979 | CA1065112A1 Spinning polymeric suspension in electric field and collecting fibres on electrode |
| 10/23/1979 | US4172174 Cushioning material and process for preparing the same |
| 10/23/1979 | US4172173 Ethylene-vinyl acetate polymer binders for non-woven fabrics |
| 10/23/1979 | US4172172 Nonwoven fabric of three dimensional entanglement |
| 10/23/1979 | CA1064807A1 Bonding of isotropic fiber webs |
| 10/09/1979 | US4170680 Non-woven fabrics |
| 10/09/1979 | CA1063946A1 Continuous production of tubular modular filter elements using nonwoven webs from thermoplastic fibers and products |
| 10/09/1979 | CA1063918A1 Method of bonding a porous fibrous web to a substrate and articles made thereby |
| 10/09/1979 | CA1063916A1 Process for producing pile fabrics and an apparatus for carrying out the process |
| 10/02/1979 | US4169911 Porous carbon fiber material with a thin metal film covering each fiber |
| 10/02/1979 | US4169699 Apparatus for classifying fibers |
| 10/02/1979 | CA1063512A1 Pollution control system for removing particles in stack gases |
| 09/25/1979 | US4168959 Method and apparatus for distribution of glass fibers |
| 09/18/1979 | US4168138 Spray spinning nozzle using parallel jet flow |
| 09/11/1979 | US4167694 Control device for a periodically oscillating member |
| 09/11/1979 | US4167604 Thermal insulation material comprising a mixture of down and synthetic fiber staple |
| 09/11/1979 | US4167548 Forming an emulsion of an olefin polymer, spraying |
| 09/11/1979 | US4167404 Particularly small diameter glass fibers |
| 09/11/1979 | CA1062063A1 Nonwoven fabric and method of producing same |
| 09/05/1979 | EP0003907A1 Chemical process on the surface of a rotating body, the subsequent discharging of the reaction product and the reactor used |
| 09/05/1979 | EP0003906A1 Chemical process on the surface of a rotating body with subsequent discharge of the reaction product |
| 09/04/1979 | US4166877 Non-apertures, non-streaked |
| 09/04/1979 | CA1061621A1 Papermakers' felts |
| 08/28/1979 | US4165823 Dispensing apparatus |
| 08/28/1979 | CA1061237A1 Treatment of fibrous material |
| 08/28/1979 | CA1061194A1 Method of manufacturing a stabilized fluffy batt of fibers and product resulting therefrom |
| 08/22/1979 | EP0003718A1 Synthetic resins reinforced with glass fibres and process for their manufacture |
| 08/22/1979 | EP0003475A1 Manufacture of uniform glass mats by the wet-laid process, a glass-fiber dispersion used in this process and coated glass fibers |
| 08/21/1979 | US4165352 Saturating moving web with surfactant, calendering |
| 08/21/1979 | CA1060616A1 Method for the production of filters by electrostatic fibre spinning |
| 08/21/1979 | CA1060612A1 Self-bonded webs of non-woven carbon fibers |
| 08/21/1979 | CA1060609A1 Leather-like waterlaid sheets containing particulate fillers |
| 08/21/1979 | CA1060606A1 Cellulose and cellulose products modified by silicic acid |
| 08/14/1979 | US4164600 Thermal bonding of polyester polyblends |
| 08/14/1979 | US4164595 Premoistened flushable wiper |
| 08/14/1979 | US4164535 Antistatic textile materials |
| 08/14/1979 | US4164534 Organic or inorganic fibers useful for heat and sound insulation |
| 08/14/1979 | US4164532 Dispersing fibers by turbulence created by spraying air |
| 08/08/1979 | EP0003220A1 A method of increasing the strength of wet glass fiber mats made by the wet-laid process |
| 08/08/1979 | EP0003214A1 A method of manufacturing glass fibre mats from an aqueous dispersion of glass fibres and a method of forming said dispersion |
| 07/31/1979 | USRE30061 Impregnating with a stabilizing binder, vaporizing, puffing |
| 07/31/1979 | US4162996 Fibrous materials useful as leather substitutes and consisting essentially of leather fibers, fibrils or fibrides of synthetic polymers and cellulose fibers |
| 07/25/1979 | EP0003186A1 Moist packaged towelette and method of making same |
| 07/24/1979 | US4161897 Apparatus for manufacturing a glass fiber chopped strand mat |
| 07/24/1979 | CA1058928A1 Wet press felt |
| 07/24/1979 | CA1058818A1 Method of reordering fibres in a web |
| 07/17/1979 | US4161456 Base material for artificial leather |
| 07/03/1979 | US4160059 Adsorptive nonwoven fabric comprising fused fibers, non-fused fibers and absorptive material and method of making same |
| 07/03/1979 | US4159617 Resilient polyester fibers |
| 06/27/1979 | EP0002519A1 Oxyalkylated polysiloxanes, their preparation and their use as heat sensitisers |
| 06/26/1979 | US4159355 Foam bonding |
| 06/26/1979 | CA1057183A1 Method and apparatus for producing multiple density fibrous product |
| 06/19/1979 | US4158292 Stitch bonded fabrics, method and apparatus for making the same |
| 06/19/1979 | CA1056708A1 Composite textile material |
| 06/19/1979 | CA1056568A1 Gas blast attenuation with recirculation of gas and cooling thereof |
| 06/14/1979 | WO1979000312A1 High-elasticity press felt |
| 06/05/1979 | US4157236 Electrostatic dry former |
| 06/05/1979 | CA1055751A1 Continuous shrinking process for wet processed non woven fabrics |
| 05/29/1979 | CA1055238A1 Method of softening nonwoven fabrics |
| 05/29/1979 | CA1055237A1 Disposable absorbent article |
| 05/22/1979 | CA1054867A1 Process and apparatus for webbing of non woven materials |
| 05/16/1979 | EP0001963A1 Method and apparatus for manufacture of shaped pieces of mineral wool |
| 05/16/1979 | EP0001781A1 Process and apparatus for the manufacture of felt from mineral and metallic fibres and article for the lining of exhaust mufflers |
| 05/15/1979 | US4154889 Nonwoven fabric, method and apparatus for it's manufacture |
| 05/15/1979 | US4154885 Nonwoven fabric of good draping qualities and method of manufacturing same |
| 05/15/1979 | US4154357 Fibrous structures |
| 05/15/1979 | US4153978 Method for fiber alignment using fluid-dynamic forces |
| 05/15/1979 | US4153977 Method of forming a continuous fiber layer of constant weight per unit length and apparatus for implementing the method |
| 05/08/1979 | US4153664 Cold drawing of thermoplastic materials by meshing toothed rollers; molecular orientation |
| 05/01/1979 | US4152480 Method for making nonwoven fabric and product |
| 05/01/1979 | US4152389 Passing between two rolls, one having a specified pattern of bosses, pressurization, heating to form transparent windows |
| 05/01/1979 | US4152317 Process for improving the water wettability of polyolefins |
| 04/24/1979 | US4151023 Method for the production of a nonwoven fabric |
| 04/24/1979 | CA1053091A1 Machine and method for making a laminate structure |
| 04/10/1979 | US4148958 "Breathing" lining material having a shaping effect composed of an oriented fiber layer and a randomly oriented fiber layer |
| 04/10/1979 | US4148676 Non-woven articles made from continuous filaments coated in high density fog with high turbulence |
| 04/10/1979 | CA1052067A1 Apparatus for forming a staple fiber batt |