Patents
Sitemap › D01 - Natural or artificial threads or fibres; Spinning › D01D - Mechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles, or ribbons › D01D 5 - Formation of filaments, threads, or the like
Patents for D01D 5 - Formation of filaments, threads, or the like (22,778)
10/1983
10/19/1983EP0091866A1 Production of fibres by centrifugation
10/18/1983US4410591 Fishing nets of polyamide resins
10/12/1983EP0091381A1 Manufacture of fibres by centrifuging and blowing
10/12/1983EP0090843A1 Ultrahigh velocity water cooling.
10/11/1983US4409158 Spray drying method of preparing hollow fibers
10/11/1983US4408977 Spinneret orifice cross-sections
10/05/1983EP0090062A1 Process and apparatus for the manufacture of electret filaments, fibres or the like
10/04/1983US4407889 Flocked suede fibers
10/04/1983CA1154567A1 Filament-like fibers and bundles thereof, and novel process and apparatus for production thereof
09/1983
09/28/1983EP0089912A2 Process for the production of high-strength polyester yarn
09/28/1983EP0089819A2 Preparation of amorphous ultra-high-speed-spun polyethylene terephthalate yarn for texturing
09/28/1983EP0089735A2 Spinneret and melt-spinning process
09/28/1983EP0089732A2 Fibers and fibrous assembly of wholly aromatic polyamide
09/27/1983US4406850 Spin pack and method for producing conjugate fibers
09/27/1983CA1154215A1 Self crimping yarn and process
09/20/1983US4405688 Microporous hollow fiber and process and apparatus for preparing such fiber
09/20/1983US4405686 Thermoplastic elastomer, polyamide or polyester
09/14/1983EP0088744A2 Easily splittable conjugate filament
09/06/1983US4403094 Deep-dyeable polyester fiber
09/06/1983US4403069 Formation of polymeric fibers by a seeding technique
09/06/1983US4402900 Dry spinning process with a gas flow amplifier
09/06/1983CA1153171A1 Cellulose semipermeable hollow fibers and method for making same
09/01/1983WO1983002964A1 Method for reusing waste hot spun fibers
08/1983
08/31/1983EP0087292A2 Splittable hollow polyester filament
08/31/1983EP0087291A2 Process for increasing void volume of hollow filaments
08/31/1983EP0087133A2 Process for utilizing waste from melt-spun fibres
08/30/1983US4401567 Microporous polyethylene hollow fibers
08/24/1983EP0086631A2 Spinneret plate
08/24/1983EP0086630A2 Polyester yarn
08/24/1983EP0086426A2 Process and device for the preparation of synthetic fibres
08/24/1983EP0086400A1 Device for feeding molten plastic strands to a tilted gutter
08/24/1983EP0086365A1 Aromatic polysulfone type resin hollow fiber membrane and process for producing the same
08/24/1983EP0086235A1 Aromatic polysulfone resin hollow yarn membrane and process for manufacturing same
08/23/1983US4400339 Process for producing very fine denier synthetic fibers
08/23/1983CA1152329A2 Glass fiberization spinner
08/23/1983CA1152272A1 Filaments of high tensile strength and modulus
08/17/1983EP0086112A2 Process and apparatus for producing fibrous assembly
08/16/1983US4399084 Extrusion through spinneret with openings of special opening ratio
08/16/1983US4399035 Polyvinylidene fluoride type resin hollow filament microfilter and process for producing the same
08/04/1983WO1983002604A1 System of and method for venting cooling air from filaments
08/03/1983EP0084954A2 System of and method for venting cooling air from filaments
08/02/1983US4396758 Gas/liquid interfacial preparation of polyamide fibrids
08/02/1983US4396570 Nylon spin-draw process with steam conditioning
08/02/1983US4396366 Device for the production of a multicomponent yarn composed of at least two synthetic polymer components
07/1983
07/26/1983US4395377 Porous acrylic synthetic fibers comprising cellulose acetate in an acrylic matrix and method for producing said fibers
07/19/1983US4394339 Process for preparing open structure fibers
07/19/1983CA1150019A1 Antistatic thread
07/19/1983CA1150018A1 Self-crimping polyamide fibers
07/12/1983US4392876 Filter packing
07/12/1983US4392808 Spinneret orifice cross-sections
07/06/1983EP0083065A1 Method and apparatus for the wet treatment of bundles
07/06/1983EP0083063A1 Method and apparatus for the wet treatment of bundles
07/05/1983US4391872 Hollow water-absorbing polyester filament textile material
06/1983
06/28/1983US4390685 Polyester fiber and process for producing same
06/21/1983US4389364 Method of making thick-and-thin fibers
06/15/1983EP0081082A2 Process and apparatus for producing mineral wool fibres
06/14/1983US4388256 Process for manufacturing regenerated cellulose hollow fiber
06/08/1983EP0080906A2 Polyester fibres and their production
06/07/1983US4387065 System and method for continuously preventing filament bridging between adjacent draw nozzles
06/01/1983EP0080274A2 Process of melt spinning of a blend of a fibre-forming polymer and an immiscible polymer and melt spun fibres produced by such process
06/01/1983EP0080273A2 Bulked polyester fibre
05/1983
05/31/1983US4385886 Spinneret plate
05/31/1983CA1147115A2 Reinforcing material for hydraulic substances and method for the production thereof
05/25/1983EP0079554A2 Polymethylene fibrids, process for their preparation and their use
05/24/1983US4385094 Ethylene-vinyl alcohol hollow fiber membrane and method for the production thereof
05/24/1983US4385017 Concurrent extrusion of a acrylonitrile polymer and core liquid into coagulating bath
05/24/1983CA1146712A1 Hollow acrylonitrile polymer fiber
05/18/1983EP0078869A1 Filamentary structure
05/17/1983US4384022 Filamentary structure
05/17/1983US4383817 Spinneret plate
05/17/1983CA1146316A1 Process for preparing polyolefinic fibrils, and fibrils thus obtained
05/11/1983WO1983001653A1 Exhaust silencer for internal combustion engine
05/11/1983WO1983001632A1 Polymethyl methacrylate hollow yarn ultra-filtration membrane and process for its production
05/11/1983WO1983001609A1 System and method for continuoulsy preventing filament bridging between adjacent draw nozzles
05/11/1983EP0078707A2 System of and method for continuously preventing filament bridging between adjacent draw nozzles
05/10/1983CA1145909A1 Method of extruding polypropylene
05/10/1983CA1145907A1 Self-texturing splittable conjugate yarn
05/04/1983EP0078104A2 Filament yarn
05/03/1983CA1145515A1 Treatment of fibers
04/1983
04/28/1983WO1983001422A1 Ultrahigh velocity water cooling
04/27/1983EP0077590A1 Process for the production of polymer filaments having high tensile strength and modulus
04/26/1983US4381335 "islands-in-sea" type cross-section, islands can be a polyester
04/26/1983US4381325 Polyester such as polybutylene terephthalate
04/26/1983US4381274 Process for the production of a multicomponent yarn composed of at least two synthetic polymer components
04/26/1983CA1145102A1 Production of electrostatically spun products
04/20/1983EP0077098A2 Hollow chitosan fibres, and the process for their preparation
04/19/1983US4380594 Thermoplastic resin and polysiloxanes
04/19/1983US4380570 Apparatus and process for melt-blowing a fiberforming thermoplastic polymer and product produced thereby
04/19/1983US4380520 Process for producing hollow fibres having a uniform wall thickness and a non-uniform cross-sectional area
04/13/1983EP0076442A1 A hollow fiber of cuprammonium regenerated cellulose and process for producing the same
04/12/1983US4379870 Reinforcing material for hydraulic substances and method for the production thereof
03/1983
03/29/1983US4378325 Process for quenching melt-spun filaments
03/23/1983EP0074446A1 Multifilament yarn and spinning process therefor
03/23/1983EP0074445A1 Spinning process and multifilament yarn
03/23/1983EP0074414A1 Method for preparing spin-dyed acrylonitrile polymer filaments
03/16/1983EP0074327A2 Polyamide fibers having improved properties and their production
03/15/1983US4376746 Formation of hollow tapered brush bristles
03/15/1983US4376743 Melt spinning process
03/08/1983US4376084 Process for the production of heterogeneous articles
03/08/1983CA1142313A1 Production of drawn filaments
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