| 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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| 06/21/1977 | US4031283 Filaments, filters |
| 06/21/1977 | US4031041 Cloth comprising asbestos fibers and method of producing said cloth |
| 06/21/1977 | US4030865 Apparatus for simultaneous defiberization of waste paper stock and uniform dispersion and accumulation of the defiberized fine fiber stock for dry web formation |
| 06/21/1977 | US4030672 Process and an apparatus for producing fluffed fiber materials |
| 06/14/1977 | US4029835 Made by pressing and heating a mixed web of two aromatic polyamides |
| 06/07/1977 | US4028457 Consolidation of dry formed webs |
| 06/07/1977 | US4028071 Forming glass wool, agglomeration by wetting fan rotors with water |
| 05/24/1977 | US4024612 Process for making an apertured nonwoven fabric |
| 05/10/1977 | US4022861 Methods of manufacturing water-repellent fluffy batts of wood pulp fibers |
| 05/03/1977 | US4021593 Needled fabric structure |
| 05/03/1977 | US4021284 Nonwoven fabric and method and apparatus for producing the same |
| 05/03/1977 | US4021281 Density, spinning rate |
| 04/19/1977 | US4018862 Method for producing non-woven fabric |
| 04/12/1977 | US4017651 Application of latex followed by coagulation and gelation |
| 04/12/1977 | US4017345 Process for producing pile fabrics and an apparatus for carrying out the process |
| 04/05/1977 | US4016319 Biaxially oriented nonwoven fabric having long and short fibers |
| 04/05/1977 | US4016317 Nonwoven fabric |
| 03/29/1977 | US4014645 Dyeable polyolefin backing for tufted surface coverings |
| 03/29/1977 | US4014635 Apparatus for the deposition of a uniform layer of dry fibres on a foraminous forming surface |
| 03/08/1977 | US4011130 Leather-like waterlaid sheets containing particulate fillers |
| 03/01/1977 | US4010295 Process for continuously bonding staple fibers into a stable band and stable band produced according to the aforesaid process |
| 03/01/1977 | US4010056 Process for continuously bonding staple fibers into an essentially non-twisted yarn |
| 02/22/1977 | US4009313 Enzymatically dispersible non-woven webs |
| 02/15/1977 | US4008344 Multi-component fiber, the method for making said and polyurethane matrix sheets formed from said |
| 02/15/1977 | US4008301 Process for the production of nonwoven cellulose acetate laminate cured with phenolic resin |
| 02/08/1977 | US4007083 Method for forming wet-laid non-woven webs |
| 02/01/1977 | US4006272 Process for preparation of glass fiber mats |
| 01/25/1977 | US4005169 Segments, compressing fibrous web |
| 01/25/1977 | US4004324 Apparatus for producing fibrous webs |
| 01/25/1977 | US4004323 Method of forming a nonwoven fibrous web |
| 01/18/1977 | US4003783 Method for compacting a nonwoven fabric impregnated with a thermoplastic binder |
| 01/18/1977 | US4003105 Apparatus for transforming an air-fibre dispersion stream in the manufacture of homogeneous fibrous materials |
| 01/11/1977 | US4002796 Treating fibers with a condensate of polyvinyl alcohol and aliphatic aldehydes |
| 01/11/1977 | US4002785 Impregnating a nonwoven web with an amide migration inhibitor and a synthetic resin binder |
| 01/11/1977 | US4002783 Process for the production of textile material lengths containing bonding agents |
| 01/04/1977 | US4001163 Styrene-butadiene copolymer latices containing carboxyl groups |
| 01/04/1977 | US4000967 Wettable non-woven structures and components thereof |
| 12/14/1976 | US3997307 Method and apparatus for making glass fibers utilizing an oscillating spinner |
| 12/14/1976 | US3996770 Stitch bonded fabrics |
| 12/07/1976 | US3996404 Conjugate polycarbonate fibers and fibrous sheets made thereof |
| 12/07/1976 | US3996145 Alumina, alumina-silica or zirconia |
| 12/07/1976 | US3996032 Insulated heater tray for making glass fibers and method for using same |
| 11/30/1976 | US3994762 Carbon fiber composites |
| 11/30/1976 | US3994759 Needled nonwoven material and method for making same |
| 11/30/1976 | US3994258 Apparatus for the production of filters by electrostatic fiber spinning |
| 11/30/1976 | US3994047 Apparatus for the twin-wire air laying of fibrous pads |
| 11/23/1976 | US3993518 Cotton batt and method for producing such |
| 11/23/1976 | US3993496 Emulsified asphalt emulsion fortified with asbestos fibers |
| 11/23/1976 | US3992904 Non-woven fabrics |
| 11/16/1976 | US3992498 Refractory fiber preparation with use of high humidity atmosphere |
| 11/16/1976 | US3992333 Nitrogen and sulfur containing copolymer is self-crosslinking binder |
| 11/09/1976 | US3990149 Adhesive foil for dental prosthesis and a method of manufacturing it |
| 10/26/1976 | US3988089 Apparatus for manufacturing curved bodies of fiber reinforced plastic |
| 10/12/1976 | US3985929 Fabric for use in making footwear |
| 10/12/1976 | US3984898 Multilayer fibrous structures |
| 09/28/1976 | US3982302 Web forming apparatus and method |
| 09/21/1976 | US3981708 Multistage, fiberizing |
| 09/21/1976 | US3981047 Apparatus for forming a batt from staple fibers |
| 09/14/1976 | US3980511 Manufacture of products having high acoustic insulating characteristics |
| 08/31/1976 | USRE28950 Water resistant adhesive, cellulose ethers, organo sulfonates |
| 08/31/1976 | US3978179 Production of non-woven fabrics |
| 08/31/1976 | US3977928 Crushing, dispersing fibers, impregnation with adhesive compressing |
| 08/24/1976 | US3976734 Method for forming air formed adhesive bonded webs |
| 08/24/1976 | US3976412 Apparatus for making fibrous sheet material |
| 08/24/1976 | US3976074 Absorbent article |
| 08/17/1976 | US3975565 Fibrous structure |
| 08/03/1976 | US3973067 Abrasion resistant |
| 08/03/1976 | US3972759 Compacted thermoplastic fibers |
| 08/03/1976 | US3972092 Machine for forming fiber webs |
| 07/27/1976 | US3971669 Carbonizing, pre-sizing |
| 07/27/1976 | US3971373 Particle-loaded microfiber sheet product and respirators made therefrom |
| 07/20/1976 | US3970626 Ethylene interpolymer compositions and process |
| 07/13/1976 | US3969561 Biaxially oriented nonwoven fabrics and method of making same |
| 07/13/1976 | US3968541 Process for manufacturing fire-retardant cotton felt |
| 07/06/1976 | US3967472 Stitch bonded fabrics |
| 06/29/1976 | US3966858 Linear apparatus and method for high speed production of air-laid non-woven webs |
| 06/29/1976 | US3966519 Method of bonding fibrous webs and resulting products |
| 06/15/1976 | USRE28857 Apparatus for producing stitch bonded fabric |
| 06/15/1976 | US3962753 Method of making glass fiber mats and controlling pressure drop across web by varying perforated plate beneath web |
| 06/01/1976 | US3961107 Fiber fleece containing a polymeric reinforcing material, and process for the production of such fleece |
| 06/01/1976 | US3960650 Machine and method for making a laminate structure |
| 05/25/1976 | US3959552 Process for the production of cleaning-resistant nonwoven materials |
| 05/25/1976 | US3959421 Method for rapid quenching of melt blown fibers |
| 05/25/1976 | US3959196 Alkanol amine neutralized polyoxyalkylated epoxy fatty ester binding agents |
| 05/18/1976 | US3958055 Adhesive bonding of isotropic fiber webs to form pattern bonded composites |
| 05/11/1976 | US3956561 Nonwoven electrical insulation base fabrics |
| 05/11/1976 | US3956560 Artificial leather, needling staple fibers, polymeric finishes |
| 05/11/1976 | US3956048 Method for the manufacturing of a disposable operation textile |
| 05/04/1976 | US3954554 Multi-ply paper and paperboard having a wet-laid ply and a dry-laid ply |
| 05/04/1976 | US3954074 Textile |
| 05/04/1976 | US3953909 Method for producing laterally spread reticular web of split fibers |
| 04/20/1976 | US3952126 Resilient carpet padding sheet |
| 04/20/1976 | US3952124 Back-to-back transition web and method of making said |
| 04/20/1976 | US3951691 Alpha-olefin-unsaturated acid or anhydride copolymer |
| 04/13/1976 | US3950587 Non-woven textile fiber products having a relief-like structure |
| 04/13/1976 | US3950293 Ammonium salt of acrylic acid-styrene copolymer |
| 04/13/1976 | US3950219 Activation, adhesion, dispersing, wood pulp |
| 04/13/1976 | US3950218 Method of manufacturing stabilized fluffy batts of fibers and resulting product therefrom |
| 04/06/1976 | US3949111 Fusion bonded non-woven fabric |
| 04/06/1976 | US3949035 Method of forming a lightweight airlaid web of wood fibers |