| Patents for D01F 6 - Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof (24,787) |
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| 10/12/1976 | US3985501 High strength, impermeability |
| 10/05/1976 | US3984601 Acrylonitrile polymer filaments |
| 10/05/1976 | US3984600 Zip fasteners made of polyester monofilaments |
| 10/05/1976 | US3984515 Polyacrylonitrile fibers having a natural crimp and process for producing the same |
| 10/05/1976 | US3984495 Shaped products such as fibers and films composed mainly of polyvinyl chloride and polyvinyl alcohol, and further containing an amido-containing polymer, and methods for production thereof |
| 10/05/1976 | US3984471 Containing guanidine, urea, pyrolysis products of urea, ammonia and carbon dioxide |
| 10/05/1976 | US3983684 Textured thread and process for obtaining the same |
| 09/28/1976 | US3983095 Maleic anhydride copolymer |
| 09/14/1976 | US3980663 Absorbent articles and methods for their preparation from crosslinkable solutions of synthetic carboxylic polyelectrolytes |
| 09/14/1976 | US3980609 Process for the bulk dyeing of polyesters |
| 09/07/1976 | US3979363 Chemical resistance |
| 08/24/1976 | US3976738 Process for producing antistatic acrylic fibers |
| 08/24/1976 | US3976737 Wet spinning |
| 08/24/1976 | US3976631 Process for preparing ethylene polymers |
| 08/17/1976 | US3975488 Process for preparing poly(tetramethylene terephthalate) yarn |
| 08/17/1976 | US3975487 Process for spinning high modulus oxybenzoyl copolyester fibers |
| 08/17/1976 | US3975486 Process for producing anti-pilling acrylic fiber |
| 08/17/1976 | US3975484 Manufacture of crimped polyamide filaments yarn |
| 08/17/1976 | US3975482 Process for drawing acrylic fibrous materials to form a product which particularly is suited for thermal stabilization and carbonization |
| 08/17/1976 | US3975478 Method for producing highly permeable acrylic hollow fibers |
| 08/17/1976 | US3975337 Process for the production of acrylic fibers processible into yarns with improved textile properties and low boiling-induced shrinkage values |
| 08/17/1976 | US3975329 Hydrolytic and thermal stability |
| 08/17/1976 | US3975163 Apparatus for the recovery of fibrils made of synthetic polymer |
| 08/03/1976 | US3972959 Process for preparing phenolic filaments |
| 07/13/1976 | US3969462 Polyester yarn production |
| 07/13/1976 | US3969305 Method of making an acrylic spinning solution |
| 06/29/1976 | US3966867 Manufacture of unique polyethylene terephthalate fiber |
| 06/29/1976 | US3966841 Mixtures of polyesters and DAC-B resin |
| 06/29/1976 | US3966835 Permanently antistatic polyamide compositions |
| 06/29/1976 | US3966685 Difficultly inflammable threads, fibers and films of polyesteramides and process for obtaining them |
| 06/29/1976 | US3966679 Absorbent articles and methods for their preparation |
| 06/29/1976 | US3966666 Continuous process for preparing a spinning solution of acrylic polymers |
| 06/29/1976 | US3966656 Aqueous organic base solution of polyhydrazides |
| 06/22/1976 | US3965232 Process for the obtaining of poly(vinylidene fluorine) yarns and fibers |
| 06/22/1976 | US3965227 Method of simultaneously manufacturing acrylic fibers and nitrates |
| 06/22/1976 | US3964861 Alkoxylated aliphatic amines to inhibit ozone fading of dyed polyamides |
| 06/15/1976 | US3963821 Method for producing synthetic fiber for paper |
| 06/15/1976 | US3963803 Homo-or co-polyacrylonitrile, polyether-ester block copolymer |
| 06/15/1976 | US3963790 Vinylidene chloride copolymers |
| 06/15/1976 | US3963678 Reinforcement |
| 06/08/1976 | USRE28843 Textured polyethylene terephthalate yarns |
| 06/08/1976 | US3962398 Polyvinyl alcohol, chloride containing vinyl polymer, graft emulsion polymerization |
| 06/08/1976 | US3962205 High density polyethylene |
| 06/08/1976 | US3962194 Polyesters containing structural units derived from phosphonic acids or estere |
| 06/08/1976 | US3962158 Hydrophilic polymer membranes of polyvinyl alcohol and chitosan |
| 06/08/1976 | US3961890 Acrylonitrile polymer, wetspinning, dimethylacetamide, dimethylamine, acetic acid |
| 06/01/1976 | US3961123 Sulfonated novolaks containing metal atoms |
| 06/01/1976 | US3961009 Process for the production of a shaped article of a heat resistant polymer |
| 06/01/1976 | US3960686 Ethylene terephthalate, a substituted cyclobutanedimethanol |
| 05/25/1976 | US3959406 Polyelectrolyte composite of polyvinyl alcohol derivatives |
| 05/25/1976 | US3959215 Stabalization of linear polyesters |
| 05/25/1976 | US3958406 Yarn having a basis of polyester with irregular titer |
| 05/18/1976 | US3957734 Polyamide concentrates containing sulphonate groups |
| 05/04/1976 | US3954721 Maleic anhydride copolymer crosslinked with polyoxyethers of glycerol |
| 05/04/1976 | US3953953 Concrete reinforcing elements and reinforced composite incorporating same |
| 04/13/1976 | US3950293 Ammonium salt of acrylic acid-styrene copolymer |
| 04/06/1976 | US3949115 Carbon |
| 04/06/1976 | US3949043 Manufacture of monofilaments |
| 04/06/1976 | US3948840 Aqueous solvent for halogen-containing acrylonitrile polymer |
| 03/23/1976 | US3946100 Process for the expeditious formation and structural modification of polyester fibers |
| 03/23/1976 | US3946089 Block copolymer of polyamide and polyether, and its preparation and use |
| 03/16/1976 | US3944522 Aromatic polyhydrazide fiber of high modulus and high tenacity |
| 03/16/1976 | US3944386 Process for dyeing filaments of acrylic polymer |
| 03/16/1976 | US3944384 Acrylic, reaction product of a dibasic acid amide, phosphorus oxyacid, polyhydroxy alcohol |
| 03/09/1976 | US3943223 Method of manufacturing acrylic fibers |
| 03/09/1976 | US3943138 Process for uniformly drawing polyethylene terephthalate filaments to form high shrinkage fibers |
| 03/09/1976 | US3943095 Acid dyeable yarn from polyamide having N,N'-di (3-aminopropyl)piperazine moiety units |
| 03/02/1976 | US3941860 Polyvinylidene fluoride containing threads, fibers and films of good dye affinity, and process for obtaining them |
| 03/02/1976 | US3941752 Flame retarding linear polyesters and shaped articles thereof |
| 03/02/1976 | US3941742 Mass coloration of polyamides |
| 03/02/1976 | US3940916 Knitted or woven ion exchange fabric containing low denier filaments |
| 02/24/1976 | US3940542 Polyurethane hydrogel fibers and tapes and composites with natural and other synthetic fibers or films |
| 02/24/1976 | US3939636 Mixed yarn |
| 02/17/1976 | US3939116 Self-supported, oriented high-performance films having minimal thermal distortion properties |
| 02/17/1976 | US3939113 Process for the bulk dyeing of polyesters |
| 02/17/1976 | US3939105 Microporous polyurethane hydrogels, method and composites with natural and other synthetic fibers or films |
| 02/10/1976 | US3937725 Sulphonic acid salts with antistatic activity |
| 02/03/1976 | US3936513 Gloss-stabilised fibres and films of acrylonitrile copolymers |
| 01/20/1976 | US3933963 Poly(p-phenylene terephthalamide) |
| 01/20/1976 | US3933722 Meet extrudable polyacetylene copolymer blends |
| 01/13/1976 | US3932577 Method for making void-free acrylic fibers |
| 01/13/1976 | US3932574 Process for preparing fibrous polyvinyl alcohol |
| 01/13/1976 | US3932571 Process for dyeing undrawn acrylonitrile polymer filaments |
| 01/13/1976 | US3932365 Preparation of high molecular weight polymer from oxalic acid and para-phenylene diisocyanate |
| 01/06/1976 | US3931386 Process for producing drawn or undrawn flame-resistant, anti-fusing cured phenolic continuous filaments |
| 01/06/1976 | US3931120 Bis(2-chloroethyl) vinyl phosphonate |
| 01/06/1976 | US3931119 Aromatic carboxamide-sulphonamide polycondensates |