| Patents for D01F 8 - Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof (7,521) |
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| 10/27/1981 | CA1111221A1 Low attenuation optical fiber of deuterated polymer |
| 10/06/1981 | US4293614 Calcium fluoride, dispersion |
| 09/02/1981 | EP0034937A2 Method for making bicomponent filaments; transition tube for use in making bicomponent filaments |
| 08/25/1981 | US4285748 Containing sheath-core heterofilaments having a core of isotactic polypropylene and sheaths of polyethylene |
| 08/25/1981 | CA1107473A1 Conductive composite filaments |
| 08/18/1981 | US4284598 Method for making bicomponent filaments |
| 08/18/1981 | CA1107025A1 Composite product from two or more polymer components, and a process for the manufacture of such a product |
| 08/11/1981 | CA1106562A1 Hydrophilic bi-component threads |
| 07/22/1981 | EP0032215A1 Bicomponent fibres and filaments having improved crimp stability against mechanical stress |
| 07/21/1981 | CA1105218A1 Melt spun side-by-side biconstituent conductive fiber with wrap-around conductive constituent |
| 07/14/1981 | US4278634 Biconstituent acrylic fibers by melt spinning |
| 07/07/1981 | CA1104347A1 Low attenuation, high strength optical fiber with silica filament core |
| 06/30/1981 | CA1103869A1 Selfbonded nonwoven fabrics from heterofils with high density polyethylene sheath |
| 06/03/1981 | EP0029666A1 Method of blending homofilament and heterofilament staple fibres, a blend produced thereby and a bonded web produced from such blend |
| 06/02/1981 | US4271233 Melt spun, side-by-side bicomponent filament including calcium fluoride |
| 05/26/1981 | US4269888 Heat-adhesive composite fibers and process for producing same |
| 04/07/1981 | CA1098771A1 Backing for semipermeable membrane |
| 04/07/1981 | CA1098667A1 Hygroscopic fibers and filaments |
| 03/24/1981 | US4257999 Said fibers being acrylonitrile polymers |
| 03/24/1981 | CA1097868A1 Hygroscopic filaments and fibers |
| 03/24/1981 | CA1097864A1 Hygroscopic fibres and filaments of synthetic polymers |
| 03/03/1981 | CA1096570A1 Integral, electrically-conductive textile filament |
| 02/17/1981 | CA1095674A1 Flash-spinning mixed polymer phases |
| 02/03/1981 | US4248934 And tio2 used for carpet fibers |
| 02/03/1981 | CA1094890A1 Silicon carbide filaments and method |
| 12/16/1980 | US4239720 Splitting multicomponent fibers by treatment with an organic solvent |
| 12/10/1980 | EP0019950A1 Process for making polyolefin fibrils and fibrils obtained |
| 11/18/1980 | US4234655 Crystalline polypropylene, ethylene-vinyl acetate copolymer optionally saponified |
| 11/12/1980 | EP0018523A1 Core-in-sheath type aromatic polyamide fiber and process for producing the same |
| 09/23/1980 | US4224269 Process for spinning hygroscopic filaments and fibers |
| 09/09/1980 | CA1085147A1 Polyester feed yarn for drawtexturing |
| 09/09/1980 | CA1085122A1 Sheath-core filament with antistatic core |
| 08/12/1980 | US4217321 Bulking, polyethylene terephthalate, polybutylene terephthalate |
| 08/12/1980 | CA1083314A1 Melt-spinning mixture of polyester and polyether- polyester block copolymer |
| 08/06/1980 | EP0013952A1 Filament containing conductive layers, and its use |
| 08/05/1980 | US4216264 Conductive composite filaments |
| 08/05/1980 | CA1082866A1 Regenerated cellulose matrix fibres containing n- vinyl amide polymer |
| 07/29/1980 | CA1082414A1 Sheath-core cospun heather yarns |
| 07/15/1980 | CA1081416A1 Antistatic biconstituent polymeric filament with partially encapsulated constituent containing carbon black |
| 07/09/1980 | EP0013186A1 Process for melt-spinning a splittable conjugate filament; self-texturing splittable conjugate filament; and method of splitting such a filament |
| 07/08/1980 | US4211819 Propylene-butylene-ethylene terpolymer |
| 07/08/1980 | US4211816 Selfbonded nonwoven fabrics |
| 06/10/1980 | US4207376 Antistatic filaments having an internal layer comprising carbon particles and process for preparation thereof |
| 03/18/1980 | CA1073622A1 Thermoplastics compositions |
| 02/19/1980 | US4189338 Method of forming autogenously bonded non-woven fabric comprising bi-component fibers |
| 01/29/1980 | US4186168 Process for producing bicomponent filaments with special cross-section |
| 01/22/1980 | US4185137 Thermoplastic containing cuprous iodide and zinc oxide, polyamide or polyester |
| 01/22/1980 | US4185058 Process for spinning hydrophilic acrylic fibers with improved coloring response to dyes |
| 01/22/1980 | CA1070068A1 Crimpable bicomponent filament |
| 12/25/1979 | US4180617 Hygroscopic fibers and filaments |
| 12/25/1979 | US4180611 Smooth-surfaced nonwoven fabric |
| 12/18/1979 | US4179416 Polyvinylpyrrolidone, viscose |
| 11/27/1979 | CA1066965A1 Coated sutures |
| 09/25/1979 | CA1062861A1 Production of spontaneously crimping dry-spun polyacrylonitrile composite filaments |
| 08/21/1979 | CA1060617A1 Composite polyester yarn of improved texturizing quality |
| 08/07/1979 | US4163825 Threads or fibers of polytetrafluorethylene |
| 07/31/1979 | US4163078 Hydrophilic bi-component threads |
| 07/31/1979 | CA1059274A1 Multicellular stretched articles from thermosplastic matrix polymers blended with additives |
| 07/17/1979 | US4161500 Process for low attenuation methacrylate optical fiber |
| 06/05/1979 | US4157419 Polyester feed yarn for draw-texturing |
| 05/16/1979 | EP0001880A2 Multicomponent polyester feed yarn for draw-texturing, process for the preparation thereof and process of draw-texturing the same |
| 04/17/1979 | US4150081 Bicomponent filaments, polyethylene terephthalate, polybutylene terephthalate |
| 04/03/1979 | CA1051626A1 Polyurethane hard fiber |
| 03/22/1979 | WO1979000149A1 Polyester feed yarn for draw-texturing |
| 03/20/1979 | US4145473 Antistatic filament having a polymeric sheath and a conductive polymeric core |
| 03/06/1979 | US4143195 Method of manufacturing a laminated fibro-filamentary or film structure which is partly delaminated and products produced by said method |
| 03/06/1979 | CA1049728A1 Filament with copolymer component of styrene and higher alcohol ester |
| 02/27/1979 | CA1049212A1 Fibrillation by treating fibrous structures composed of composite filaments with aqueous emulsion |
| 02/21/1979 | EP0000740A1 Process for the manufacture of hydrophilic fibres and filaments by the dry-jet wet spinning process |
| 02/06/1979 | US4138194 Low attenuation optical fiber of deuterated polymer |
| 01/02/1979 | CA1045321A1 Process for producing acrylic composite fibers having woolly crimp characteristics |
| 12/12/1978 | US4129677 Melt spun side-by-side biconstituent conductive fiber |
| 12/05/1978 | CA1043522A1 Composite fibres and yarns of acrylonitrile polymers |
| 11/28/1978 | US4127659 Silicon carbide filaments and method |
| 11/07/1978 | US4124673 Solution streams at different temperatures |
| 10/03/1978 | US4118534 Crimped bicomponent-filament yarn with randomly reversing helical filament twist |
| 09/26/1978 | US4117194 Bicomponent filaments with a special cross-section |
| 09/26/1978 | US4116654 Low attenuation, high strength optical fiber with silica filament core |
| 09/26/1978 | US4115989 Product and process |
| 09/19/1978 | US4115620 Conjugate filaments |
| 09/19/1978 | CA1038578A1 crimped yarn and process for making same |
| 09/05/1978 | US4111860 Process for the productions of multi-cellular stretched articles |
| 08/29/1978 | CA1037218A1 Spinning heat-treated polyurethane and hard polymer into conjugate filament |
| 08/15/1978 | US4106313 Sheer stretch hose having high compressive force uniformity, and yarn |
| 08/01/1978 | US4104439 Polycyclohexylenedimethylene terephthalate |
| 07/25/1978 | US4102969 Extruding bilaminate film, stretching |
| 06/06/1978 | CA1032325A1 Polyester fibers with natural touch and process therefor |
| 04/25/1978 | US4086203 Fibers sized with polyester and polyurethane precursors |
| 04/18/1978 | US4085182 Process for producing electrically conductive synthetic fibers |
| 02/21/1978 | US4075378 Polyamide filaments with a basic-dyeable sheath and an acid-dyeable core and dyeing process therefor |
| 01/17/1978 | US4069363 Polyhexamethylene dodecanedioamide or adipamide or polycaprolactam and copolymer thereof |
| 01/10/1978 | US4068037 Silicon carbide filaments and method |
| 01/10/1978 | US4067938 Process for producing multicellular articles |
| 12/06/1977 | US4061827 Electroconductive carbon |
| 12/06/1977 | US4060968 Polyester fibers having wool-like hand and process for producing same |
| 11/29/1977 | US4059949 Sheath-core cospun heather yarns |
| 09/27/1977 | US4051287 Raised woven or knitted fabric and process for producing the same |
| 09/06/1977 | USRE29382 Multifilament yarns for reinforcing articles |
| 07/12/1977 | US4035441 Polyester filament having excellent antistatic properties and process for preparing the same |
| 06/07/1977 | US4027676 Coated sutures |