Version: 2023.08
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This area was updated. Please refer to the CPC Notices of Changes and Notices of Editorial Corrections for more information.
D01F 1/00 | General methods for the manufacture of artificial filaments or the like [2013-01] |
D01F 1/02 | . | Addition of substances to the spinning solution or to the melt (addition of substances to viscose D01F 2/08) [2021-01] |
D01F 1/04 | . . | Pigments [2013-01] |
D01F 1/06 | . . | Dyes [2013-01] |
D01F 1/07 | . . | for making fire- or flame-proof filaments [2013-01] |
D01F 1/08 | . . | for forming hollow filaments [2013-01] |
D01F 1/09 | . . | for making electroconductive or anti-static filaments [2013-01] |
D01F 1/10 | . . | Other agents for modifying properties [2013-01] |
D01F 1/103 | . . . | {Agents inhibiting growth of microorganisms} [2017-08] |
D01F 1/106 | . . . | {Radiation shielding agents, e.g. absorbing, reflecting agents} [2013-01] |
D01F 2/00 | Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof [2013-01] |
D01F 2/02 | . | from solutions of cellulose in acids, bases or salts [2013-01] |
D01F 2/04 | . . | from cuprammonium solutions [2013-01] |
D01F 2/06 | . | from viscose [2021-01] |
D01F 2/08 | . . | Composition of the spinning solution or the bath [2021-01] |
D01F 2/10 | . . . | Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either [2013-01] |
D01F 2/12 | . . . | Addition of delustering agents to the spinning solution [2013-01] |
D01F 2/14 | . . . . | Addition of pigments [2013-01] |
D01F 2/16 | . . . | Addition of dyes to the spinning solution [2013-01] |
D01F 2/18 | . . . | Addition to the spinning solution of substances to influence ripening [2013-01] |
D01F 2/20 | . . . | for the manufacture of hollow threads [2013-01] |
D01F 2/22 | . . | by the dry spinning process [2013-01] |
D01F 2/24 | . | from cellulose derivatives [2013-01] |
D01F 2/26 | . . | from nitrocellulose [2013-01] |
D01F 2/28 | . . | from organic cellulose esters or ethers, e.g. cellulose acetate [2013-01] |
D01F 2/30 | . . . | by the dry spinning process [2013-01] |
D01F 4/00 | Monocomponent artificial filaments or the like of proteins; Manufacture thereof [2013-01] |
D01F 4/02 | . | from fibroin [2013-01] |
D01F 4/04 | . | from casein [2013-01] |
D01F 4/06 | . | from globulins, e.g. groundnut protein [2013-01] |
D01F 6/02 | . | from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds [2013-01] |
D01F 6/04 | . . | from polyolefins [2013-01] |
D01F 6/08 | . . | from polymers of halogenated hydrocarbons [2013-01] |
D01F 6/10 | . . . | from polyvinyl chloride or polyvinylidene chloride [2013-01] |
D01F 6/12 | . . . | from polymers of fluorinated hydrocarbons [2013-01] |
D01F 6/14 | . . | from polymers of unsaturated alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals [2013-01] |
D01F 6/16 | . . | from polymers of unsaturated carboxylic acids or unsaturated organic esters, e.g. polyacrylic esters, polyvinyl acetate [2013-01] |
D01F 6/18 | . . | from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide [2013-01] |
D01F 6/20 | . . | from polymers of cyclic compounds with one carbon-to-carbon double bond in the side chain [2013-01] |
D01F 6/22 | . . . | from polystyrene [2013-01] |
D01F 6/24 | . . | from polymers of aliphatic compounds with more than one carbon-to-carbon double bond [2013-01] |
D01F 6/26 | . . | from other polymers [2013-01] |
D01F 6/28 | . | from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds [2021-01] |
D01F 6/30 | . . | comprising olefins as the major constituent [2013-01] |
D01F 6/32 | . . | comprising halogenated hydrocarbons as the major constituent [2013-01] |
D01F 6/34 | . . | comprising unsaturated alcohols, acetals or ketals as the major constituent [2013-01] |
D01F 6/36 | . . | comprising unsaturated carboxylic acids or unsaturated organic esters as the major constituent [2013-01] |
D01F 6/38 | . . | comprising unsaturated nitriles as the major constituent [2013-01] |
D01F 6/40 | . . | Modacrylic fibres, i.e. containing 35 to 85% acrylonitrile [2013-01] |
D01F 6/42 | . . | comprising cyclic compounds containing one carbon-to-carbon double bond in the side chain as major constituent [2013-01] |
D01F 6/44 | . | from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds [2013-01] |
D01F 6/46 | . . | of polyolefins [2013-01] |
D01F 6/48 | . . | of polymers of halogenated hydrocarbons [2013-01] |
D01F 6/50 | . . | of polyalcohols, polyacetals or polyketals [2013-01] |
D01F 6/52 | . . | of polymers of unsaturated carboxylic acids or unsaturated esters [2013-01] |
D01F 6/54 | . . | of polymers of unsaturated nitriles [2013-01] |
D01F 6/56 | . . | of polymers of cyclic compounds with one carbon-to-carbon double bond in the side chain [2013-01] |
D01F 6/58 | . | from homopolycondensation products [2013-01] |
D01F 6/60 | . . |
D01F 6/605 | . . . | {from aromatic polyamides} [2013-01] |
D01F 6/62 | . . | from polyesters [2013-01] |
D01F 6/625 | . . . | {derived from hydroxy-carboxylic acids, e.g. lactones} [2013-01] |
D01F 6/64 | . . . | from polycarbonates [2013-01] |
D01F 6/66 | . . | from polyethers [2013-01] |
D01F 6/665 | . . . | {from polyetherketones, e.g. PEEK} [2013-01] |
D01F 6/68 | . . | from polyaminoacids or polypeptides [2013-01] |
D01F 6/70 | . . | from polyurethanes [2013-01] |
D01F 6/72 | . . | from polyureas [2013-01] |
D01F 6/74 | . . | from polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles [2013-01] |
D01F 6/76 | . . | from other polycondensation products [2013-01] |
D01F 6/765 | . . . | {from polyarylene sulfides} [2013-01] |
D01F 6/78 | . | from copolycondensation products [2013-01] |
D01F 6/80 | . . | from copolyamides [2013-01] |
D01F 6/805 | . . . | {from aromatic copolyamides} [2013-01] |
D01F 6/82 | . . | from polyester amides or polyether amides [2013-01] |
D01F 6/84 | . . | from copolyesters [2013-01] |
D01F 6/86 | . . | from polyetheresters [2013-01] |
D01F 6/88 | . | from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds [2013-01] |
D01F 6/90 | . . | of polyamides [2013-01] |
D01F 6/905 | . . . | {of aromatic polyamides} [2013-01] |
D01F 6/92 | . . | of polyesters [2013-01] |
D01F 6/94 | . . | of other polycondensation products [2013-01] |
D01F 6/96 | . | from other synthetic polymers [2013-01] |
D01F 8/00 | Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof [2017-08] |
D01F 8/02 | . | from cellulose, cellulose derivatives, or proteins [2013-01] |
D01F 8/04 | . | from synthetic polymers [2013-01] |
D01F 8/06 | . . | with at least one polyolefin as constituent [2013-01] |
D01F 8/08 | . . | with at least one polyacrylonitrile as constituent [2013-01] |
D01F 8/10 | . . | with at least one other macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds as constituent [2013-01] |
D01F 8/12 | . . | with at least one polyamide as constituent [2013-01] |
D01F 8/14 | . . | with at least one polyester as constituent [2013-01] |
D01F 8/16 | . . | with at least one other macromolecular compound obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds as constituent [2013-01] |
D01F 8/18 | . | from other substances [2013-01] |
D01F 9/00 | Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments [2013-01] |
D01F 9/02 | . | of reaction products of rubber with acids or acid anhydrides, e.g. sulfur dioxide [2013-01] |
D01F 9/04 | . | of alginates [2013-01] |
D01F 9/08 | . | of inorganic material (working or processing of metal wire B21F; from softened glass, minerals or slags C03B 37/00) [2021-01] |
D01F 9/10 | . . |
D01F 9/12 | . . | Carbon filaments; Apparatus specially adapted for the manufacture thereof [2021-01] |
D01F 9/127 | . . . | by thermal decomposition of hydrocarbon gases or vapours {or other carbon-containing compounds in the form of gas or vapour, e.g. carbon monoxide, alcohols} [2013-01] |
D01F 9/1271 | . . . . | {Alkanes or cycloalkanes} [2013-01] |
D01F 9/1272 | . . . . . | {Methane} [2013-01] |
D01F 9/1273 | . . . . | {Alkenes, alkynes} [2013-01] |
D01F 9/1274 | . . . . . | {Butadiene} [2013-01] |
D01F 9/1275 | . . . . . | {Acetylene} [2013-01] |
D01F 9/1276 | . . . . | {Aromatics, e.g. toluene} [2013-01] |
D01F 9/1277 | . . . . | {Other organic compounds} [2013-01] |
D01F 9/1278 | . . . . | {Carbon monoxide} [2013-01] |
D01F 9/133 | . . . . | Apparatus therefor [2013-01] |
D01F 9/14 | . . . | by decomposition of organic filaments [2013-01] |
D01F 9/145 | . . . . | from pitch or distillation residues [2013-01] |
D01F 9/15 | . . . . . | from coal pitch [2013-01] |
D01F 9/155 | . . . . . | from petroleum pitch [2013-01] |
D01F 9/16 | . . . . | from products of vegetable origin or derivatives thereof, e.g. from cellulose acetate (D01F 9/18 takes precedence) [2013-01] |
D01F 9/17 | . . . . . | from lignin [2013-01] |
D01F 9/18 | . . . . | from proteins, e.g. from wool [2013-01] |
D01F 9/20 | . . . . | from polyaddition, polycondensation or polymerisation products (D01F 9/145, D01F 9/16, D01F 9/18 take precedence) [2013-01] |
D01F 9/21 | . . . . . | from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds [2013-01] |
D01F 9/22 | . . . . . . | from polyacrylonitriles [2013-01] |
D01F 9/225 | . . . . . . . | {from stabilised polyacrylonitriles} [2013-01] |
D01F 9/24 | . . . . . | from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds [2013-01] |
D01F 9/245 | . . . . . . | {from polyurethanes} [2013-01] |
D01F 9/26 | . . . . . . | from polyesters [2013-01] |
D01F 9/28 | . . . . . . | from polyamides [2013-01] |
D01F 9/30 | . . . . . . . | from aromatic polyamides [2013-01] |
D01F 9/32 | . . . . | Apparatus therefor [2013-01] |
D01F 9/322 | . . . . . | {for manufacturing filaments from pitch} [2013-01] |
D01F 9/324 | . . . . . | {for manufacturing filaments from products of vegetable origin} [2013-01] |
D01F 9/326 | . . . . . | {for manufacturing filaments from proteins} [2013-01] |
D01F 9/328 | . . . . . | {for manufacturing filaments from polyaddition, polycondensation, or polymerisation products} [2013-01] |
D01F 11/00 | Chemical after-treatment of artificial filaments or the like during manufacture [2021-01] |
D01F 11/02 | . | of cellulose, cellulose derivatives, or proteins [2013-01] |
D01F 11/04 | . | of synthetic polymers [2013-01] |
D01F 11/06 | . . | of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds [2013-01] |
D01F 11/08 | . . | of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds [2013-01] |
D01F 11/10 | . | of carbon [2013-01] |
D01F 11/12 | . . | with inorganic substances {; Intercalation} [2023-08] |
D01F 11/121 | . . . | {Halogen, halogenic acids or their salts} [2013-01] |
D01F 11/122 | . . . | {Oxygen, oxygen-generating compounds (anode oxidising D01F 11/16)} [2013-01] |
D01F 11/123 | . . . | {Oxides} [2013-01] |
D01F 11/124 | . . . | {Boron, borides, boron nitrides} [2013-01] |
D01F 11/125 | . . . | {Carbon} [2013-01] |
D01F 11/126 | . . . | {Carbides (boron-comprising compounds D01F 11/124; nitrogen carbide D01F 11/128)} [2013-01] |
D01F 11/127 | . . . | {Metals (metal depositing by electrolysis D01F 11/16; metal alloys with reinforcing carbon fibres C22C 49/14)} [2013-01] |
D01F 11/128 | . . . | {Nitrides, nitrogen carbides (nitrogen borides D01F 11/124)} [2013-01] |
D01F 11/129 | . . . | {Intercalated carbon- or graphite fibres} [2013-01] |
D01F 11/14 | . . | with organic compounds, e.g. macromolecular compounds [2013-01] |
D01F 11/16 | . . | by physicochemical methods [2013-01] |
D01F 13/00 | Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like [2013-01] |
D01F 13/02 | . | of cellulose, cellulose derivatives or proteins {(recovery of sodium sulfate from coagulation baths C01D 5/006)} [2013-01] |
D01F 13/04 | . | of synthetic polymers [2013-01] |