IPC Classification

Class code (prefix) Descriptions Number of results
  • All sections
  • D - Textiles; paper
  • D01F - Chemical features in the manufacture of man-made filaments, threads, fibres, bristles or ribbons; apparatus specially adapted for the manufacture of carbon filaments
D01F 1/00 General methods for the manufacture of man-made filaments or the like
D01F 1/02 Addition of substances to the spinning solution or to the melt
D01F 1/04 Pigments
D01F 1/06 Dyes
D01F 1/07 Addition of substances to the spinning solution or to the melt for making fire- or flame-proof filaments
D01F 1/08 Addition of substances to the spinning solution or to the melt for forming hollow filaments
D01F 1/09 Addition of substances to the spinning solution or to the melt for making electroconductive or anti-static filaments
D01F 1/10 Other agents for modifying properties
D01F 2/00 Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
D01F 2/02 Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases, or salts
D01F 2/04 Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases, or salts from cuprammonium solutions
D01F 2/06 Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
D01F 2/08 Composition of the spinning solution or the bath
D01F 2/10 Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either
D01F 2/12 Addition of delustring agents to the spinning solution
D01F 2/14 Addition of pigments
D01F 2/16 Addition of dyes to the spinning solution
D01F 2/18 Addition to the spinning solution of substances to influence ripening
D01F 2/20 Composition of the spinning solution or the bath for the manufacture of hollow threads
D01F 2/22 Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose by the dry spinning process
D01F 2/24 Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
D01F 2/26 Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from nitrocellulose
D01F 2/28 Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
D01F 2/30 Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate by the dry spinning process
D01F 4/00 Monocomponent artificial filaments or the like of proteins; Manufacture thereof
D01F 4/02 Monocomponent artificial filaments or the like of proteins; Manufacture thereof from fibroin
D01F 4/04 Monocomponent artificial filaments or the like of proteins; Manufacture thereof from casein
D01F 4/06 Monocomponent artificial filaments or the like of proteins; Manufacture thereof from globulins, e.g. groundnut protein
D01F 6/00 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof
D01F 6/02 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
D01F 6/04 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
D01F 6/06 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
D01F 6/08 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons
D01F 6/10 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons from polyvinyl chloride or polyvinylidene chloride
D01F 6/12 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons from polymers of fluorinated hydrocarbons
D01F 6/14 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals
D01F 6/16 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated carboxylic acids or unsaturated organic esters, e.g. polyacrylic esters, polyvinyl acetate
D01F 6/18 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
D01F 6/20 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of cyclic compounds with one carbon-to-carbon double bond in the side chain
D01F 6/22 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of cyclic compounds with one carbon-to-carbon double bond in the side chain from polystyrene
D01F 6/24 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of aliphatic compounds with more than one carbon-to-carbon double bond
D01F 6/26 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from other polymers
D01F 6/28 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
D01F 6/30 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising olefins as the major constituent
D01F 6/32 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising halogenated hydrocarbons as the major constituent
D01F 6/34 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated alcohols, acetals, or ketals as the major constituent
D01F 6/36 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated carboxylic acids or unsaturated organic esters as the major constituent
D01F 6/38 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
D01F 6/40 Modacrylic fibres, i.e. containing 35 to 85% acrylonitrile
D01F 6/42 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising cyclic compounds containing one carbon-to-carbon double bond in the side chain as major constituent
D01F 6/44 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof 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
D01F 6/46 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof 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 of polyolefins
D01F 6/48 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof 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 of polymers of halogenated hydrocarbons
D01F 6/50 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof 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 of polyalcohols, polyacetals or polyketals
D01F 6/52 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof 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 of polymers of unsaturated carboxylic acids or unsaturated esters
D01F 6/54 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof 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 of polymers of unsaturated nitriles
D01F 6/56 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof 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 of polymers of cyclic compounds with one carbon-to-carbon double bond in the side chain
D01F 6/58 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
D01F 6/60 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
D01F 6/62 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
D01F 6/64 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters from polycarbonates
D01F 6/66 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyethers
D01F 6/68 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyaminoacids or polypeptides
D01F 6/70 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes
D01F 6/72 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyureas
D01F 6/74 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles
D01F 6/76 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from other polycondensation products
D01F 6/78 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
D01F 6/80 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyamides
D01F 6/82 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from polyester amides or polyether amides
D01F 6/84 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters
D01F 6/86 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from polyetheresters
D01F 6/88 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
D01F 6/90 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
D01F 6/92 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
D01F 6/94 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of other polycondensation products
D01F 6/96 Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from other synthetic polymers
D01F 8/00 Conjugated, i.e. bi- or multicomponent, man-made filaments or the like; Manufacture thereof
D01F 8/02 Conjugated, i.e. bi- or multicomponent, man-made filaments or the like; Manufacture thereof from cellulose, cellulose derivatives, or proteins
D01F 8/04 Conjugated, i.e. bi- or multicomponent, man-made filaments or the like; Manufacture thereof from synthetic polymers
D01F 8/06 Conjugated, i.e. bi- or multicomponent, man-made filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
D01F 8/08 Conjugated, i.e. bi- or multicomponent, man-made filaments or the like; Manufacture thereof from synthetic polymers with at least one polyacrylonitrile as constituent
D01F 8/10 Conjugated, i.e. bi- or multicomponent, man-made filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds as constituent
D01F 8/12 Conjugated, i.e. bi- or multicomponent, man-made filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
D01F 8/14 Conjugated, i.e. bi- or multicomponent, man-made filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
D01F 8/16 Conjugated, i.e. bi- or multicomponent, man-made filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
D01F 8/18 Conjugated, i.e. bi- or multicomponent, man-made filaments or the like; Manufacture thereof from other substances
D01F 9/00 Man-made filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
D01F 9/02 Man-made filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of reaction products of rubber with acids or acid anhydrides, e.g. sulfur dioxide
D01F 9/04 Man-made filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of alginates
D01F 9/08 Man-made filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
D01F 9/10 Man-made filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material by decomposition of organic substances
D01F 9/12 Carbon filaments; Apparatus specially adapted for the manufacture thereof
D01F 9/14 Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
D01F 9/15 Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from coal pitch
D01F 9/16 Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from products of vegetable origin or derivatives thereof, e.g. from cellulose acetat
D01F 9/17 Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from products of vegetable origin or derivatives thereof, e.g. from cellulose acetat from lignin
D01F 9/18 Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from proteins, e.g. from wool
D01F 9/20 Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
D01F 9/21 Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
D01F 9/22 Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
D01F 9/24 Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
D01F 9/26 Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds from polyesters
D01F 9/28 Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds from polyamides
D01F 9/30 Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds from polyamides from aromatic polyamides
D01F 9/32 Apparatus therefor
D01F 9/127 Carbon filaments; Apparatus specially adapted for the manufacture thereof by thermal decomposition of hydrocarbon gases or vapours
D01F 9/133 Apparatus therefor
D01F 9/145 Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
D01F 9/155 Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from petroleum pitch
D01F 11/00 Chemical after-treatment of man-made filaments or the like during manufacture
D01F 11/02 Chemical after-treatment of man-made filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins
D01F 11/04 Chemical after-treatment of man-made filaments or the like during manufacture of synthetic polymers
D01F 11/06 Chemical after-treatment of man-made filaments or the like during manufacture of synthetic polymers of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
D01F 11/08 Chemical after-treatment of man-made filaments or the like during manufacture of synthetic polymers of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
D01F 11/10 Chemical after-treatment of man-made filaments or the like during manufacture of carbon
D01F 11/12 Chemical after-treatment of man-made filaments or the like during manufacture of carbon with inorganic substances
D01F 11/14 Chemical after-treatment of man-made filaments or the like during manufacture of carbon with organic compounds, e.g. macromolecular compounds
D01F 11/16 Chemical after-treatment of man-made filaments or the like during manufacture of carbon by physicochemical methods
D01F 13/00 Recovery of starting material, waste material or solvents during the manufacture of man-made filaments or the like
D01F 13/02 Recovery of starting material, waste material or solvents during the manufacture of man-made filaments or the like of cellulose, cellulose derivatives, or proteins
D01F 13/04 Recovery of starting material, waste material or solvents during the manufacture of man-made filaments or the like of synthetic polymers