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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04/06/1976 | US3948722 Warp knitted paper maker's felt and method for the production thereof |
03/30/1976 | US3947537 Mat of polypropylene fibers, surfactant |
03/30/1976 | US3947315 Cellulose |
03/16/1976 | US3944703 Fibrous batts impregnated with aqueous dispersions based on heat-hardenable phenolic resins |
03/16/1976 | US3944702 Fibrous structures bonded with a silsesquioxane-containing composition |
03/16/1976 | US3944688 Method for the manufacture of water-repellent, fire-resistant nonwoven fabrics |
03/16/1976 | US3943605 Fluff article and method and apparatus for forming same |
03/09/1976 | US3942723 Twin chambered gas distribution system for melt blown microfiber production |
03/02/1976 | US3941530 Conversion of nonwoven fabric into staple fibers |
03/02/1976 | US3940831 Attrition mill and method of fibrous web formation |
02/24/1976 | US3940537 Fibrous mats |
02/24/1976 | US3940535 Reversible moisture-vapor-absorptive sheet structures and process |
02/24/1976 | US3940532 Artificial leather |
02/24/1976 | US3940216 Apparatus for forming a nonwoven fibrous web |
02/24/1976 | US3939836 Water dispersible nonwoven fabric |
02/17/1976 | US3939022 Method of forming articles of fibrous materials |
02/17/1976 | US3938399 Accessory annular elements for textile machinery and relative manufacturing process |
02/10/1976 | USRE28711 Process for producing boron nitride felt |
02/10/1976 | US3937860 Filtration material |
02/03/1976 | US3936555 Filled textile fabric with a density gradient |
02/03/1976 | US3936544 Process for the manufacture of flat-shaped articles |
02/03/1976 | US3936542 Methods of controlling migration of synthetic resins applied to porous materials |
02/03/1976 | US3935862 Inhibition of conditions arising from microbial production of ammonia |
01/27/1976 | US3935139 A-stage phenolic resin, glass fibers |
01/27/1976 | US3935046 Non-woven fabrics |
01/27/1976 | US3935029 Method of fabricating a carbon - polytetrafluoroethylene electrode - support |
01/20/1976 | US3933557 Continuous production of nonwoven webs from thermoplastic fibers and products |
01/20/1976 | US3932915 Air-laydown apparatus for forming uniform webs of staple fibers |
01/13/1976 | USRE28680 Apertured nonwoven fabrics and methods of making the same |
01/13/1976 | US3932687 Artificial leather |
01/13/1976 | US3932210 Paper, non-woven fabrics |
01/06/1976 | US3931086 Thermosetting acrylic emulsions based on n-methylol allyl carbamates |
01/06/1976 | US3930926 Apparatus for forming tubular fibrous insulatory articles |