D01F1/00	7	General methods for the manufacture of artificial filaments or the like	D01F1/00	D01F1/00		81
D01F1/02	8	Addition of substances to the spinning solution or to the melt (addition of substances to viscose D01F2/08)	D01F1/02	D01F1/02		538
D01F1/04	9	Pigments	D01F1/04	D01F1/04		1341
D01F1/06	9	Dyes	D01F1/06	D01F1/06		754
D01F1/07	9	for making fire- or flame-proof filaments	D01F1/07	D01F1/07		2264
D01F1/08	9	for forming hollow filaments	D01F1/08	D01F1/08		594
D01F1/09	9	for making electroconductive or anti-static filaments	D01F1/09	D01F1/09		2595
D01F1/10	9	Other agents for modifying properties	D01F1/10	D01F1/10		18216
D01F1/103	10	{Agents inhibiting growth of microorganisms}	D01F1/10	D01F1/10		5160
D01F1/106	10	{Radiation shielding agents, e.g. absorbing, reflecting agents}	D01F1/10	D01F1/10		1731
D01F2/00	7	Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof	D01F2/00	D01F2/00		1739
D01F2/02	8	from solutions of cellulose in acids, bases or salts	D01F2/02	D01F2/02		442
D01F2/04	9	from cuprammonium solutions	D01F2/04	D01F2/04		312
D01F2/06	8	from viscose	D01F2/06	D01F2/06		944
D01F2/08	9	Composition of the spinning solution or the bath	D01F2/08	D01F2/08		1783
D01F2/10	10	Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either	D01F2/10	D01F2/10		960
D01F2/12	10	Addition of delustering agents to the spinning solution	D01F2/12	D01F2/12		129
D01F2/14	11	Addition of pigments	D01F2/14	D01F2/14		63
D01F2/16	10	Addition of dyes to the spinning solution	D01F2/16	D01F2/16		110
D01F2/18	10	Addition to the spinning solution of substances to influence ripening	D01F2/18	D01F2/18		4
D01F2/20	10	for the manufacture of hollow threads	D01F2/20	D01F2/20		17
D01F2/22	9	by the dry spinning process	D01F2/22	D01F2/22		29
D01F2/24	8	from cellulose derivatives	D01F2/24	D01F2/24		226
D01F2/26	9	from nitrocellulose	D01F2/26	D01F2/26		130
D01F2/28	9	from organic cellulose esters or ethers, e.g. cellulose acetate	D01F2/28	D01F2/28		1460
D01F2/30	10	by the dry spinning process	D01F2/30	D01F2/30		318
D01F4/00	7	Monocomponent artificial filaments or the like of proteins; Manufacture thereof	D01F4/00	D01F4/00		1397
D01F4/02	8	from fibroin	D01F4/02	D01F4/02		385
D01F4/04	8	from casein	D01F4/04	D01F4/04		21
D01F4/06	8	from globulins, e.g. groundnut protein	D01F4/06	D01F4/06		8
D01F6/00	7	Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof<br><br><u>NOTE</u><br><br>In this group, the percentage for determining the major constituent is expressed in mole percent.	D01F6/00	D01F6/00		205
D01F6/02	8	from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds	D01F6/02	D01F6/02		49
D01F6/04	9	from polyolefins	D01F6/04	D01F6/04		1255
D01F6/06	10	from polypropylene	D01F6/06	D01F6/06		1043
D01F6/08	9	from polymers of halogenated hydrocarbons	D01F6/08	D01F6/08		75
D01F6/10	10	from polyvinyl chloride or polyvinylidene chloride	D01F6/10	D01F6/10		221
D01F6/12	10	from polymers of fluorinated hydrocarbons	D01F6/12	D01F6/12		389
D01F6/14	9	from polymers of unsaturated alcohols, e.g. polyvinyl alcohol, or of their acetals or ketals	D01F6/14	D01F6/14		467
D01F6/16	9	from polymers of unsaturated carboxylic acids or unsaturated organic esters, e.g. polyacrylic esters, polyvinyl acetate	D01F6/16	D01F6/16		169
D01F6/18	9	from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide	D01F6/18	D01F6/18		1518
D01F6/20	9	from polymers of cyclic compounds with one carbon-to-carbon double bond in the side chain	D01F6/20	D01F6/20		59
D01F6/22	10	from polystyrene	D01F6/22	D01F6/22		103
D01F6/24	9	from polymers of aliphatic compounds with more than one carbon-to-carbon double bond	D01F6/24	D01F6/24		55
D01F6/26	9	from other polymers	D01F6/26	D01F6/26		41
D01F6/28	8	from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds	D01F6/28	D01F6/28		92
D01F6/30	9	comprising olefins as the major constituent	D01F6/30	D01F6/30		485
D01F6/32	9	comprising halogenated hydrocarbons as the major constituent	D01F6/32	D01F6/32		233
D01F6/34	9	comprising unsaturated alcohols, acetals or ketals as the major constituent	D01F6/34	D01F6/34		106
D01F6/36	9	comprising unsaturated carboxylic acids or unsaturated organic esters as the major constituent	D01F6/36	D01F6/36		143
D01F6/38	9	comprising unsaturated nitriles as the major constituent	D01F6/38	D01F6/38		1116
D01F6/40	9	Modacrylic fibres, i.e. containing 35 to 85% acrylonitrile	D01F6/40	D01F6/40		248
D01F6/42	9	comprising cyclic compounds containing one carbon-to-carbon double bond in the side chain as major constituent	D01F6/42	D01F6/42		91
D01F6/44	8	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	D01F6/44	D01F6/44		258
D01F6/46	9	of polyolefins	D01F6/46	D01F6/46		2986
D01F6/48	9	of polymers of halogenated hydrocarbons	D01F6/48	D01F6/48		678
D01F6/50	9	of polyalcohols, polyacetals or polyketals	D01F6/50	D01F6/50		647
D01F6/52	9	of polymers of unsaturated carboxylic acids or unsaturated esters	D01F6/52	D01F6/52		234
D01F6/54	9	of polymers of unsaturated nitriles	D01F6/54	D01F6/54		1139
D01F6/56	9	of polymers of cyclic compounds with one carbon-to-carbon double bond in the side chain	D01F6/56	D01F6/56		227
D01F6/58	8	from homopolycondensation products	D01F6/58	D01F6/58		40
D01F6/60	9	from polyamides (from polyamino acids or polypeptides D01F6/68)	D01F6/60	D01F6/60		2162
D01F6/605	10	{from aromatic polyamides}	D01F6/60	D01F6/60		738
D01F6/62	9	from polyesters	D01F6/62	D01F6/62		3823
D01F6/625	10	{derived from hydroxy-carboxylic acids, e.g. lactones}	D01F6/62	D01F6/62		676
D01F6/64	10	from polycarbonates	D01F6/64	D01F6/64		75
D01F6/66	9	from polyethers	D01F6/66	D01F6/66		205
D01F6/665	10	{from polyetherketones, e.g. PEEK}	D01F6/66	D01F6/66		51
D01F6/68	9	from polyaminoacids or polypeptides	D01F6/68	D01F6/68		82
D01F6/70	9	from polyurethanes	D01F6/70	D01F6/70		1155
D01F6/72	9	from polyureas	D01F6/72	D01F6/72		87
D01F6/74	9	from polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles	D01F6/74	D01F6/74		573
D01F6/76	9	from other polycondensation products	D01F6/76	D01F6/76		430
D01F6/765	10	{from polyarylene sulfides}	D01F6/76	D01F6/76		121
D01F6/78	8	from copolycondensation products	D01F6/78	D01F6/78		374
D01F6/80	9	from copolyamides	D01F6/80	D01F6/80		389
D01F6/805	10	{from aromatic copolyamides}	D01F6/80	D01F6/80		288
D01F6/82	9	from polyester amides or polyether amides	D01F6/82	D01F6/82		140
D01F6/84	9	from copolyesters	D01F6/84	D01F6/84		1277
D01F6/86	9	from polyetheresters	D01F6/86	D01F6/86		192
D01F6/88	8	from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds	D01F6/88	D01F6/88		114
D01F6/90	9	of polyamides	D01F6/90	D01F6/90		2055
D01F6/905	10	{of aromatic polyamides}	D01F6/90	D01F6/90		236
D01F6/92	9	of polyesters	D01F6/92	D01F6/92		5245
D01F6/94	9	of other polycondensation products	D01F6/94	D01F6/94		1684
D01F6/96	8	from other synthetic polymers	D01F6/96	D01F6/96		150
D01F8/00	7	Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof	D01F8/00	D01F8/00		312
D01F8/02	8	from cellulose, cellulose derivatives, or proteins	D01F8/02	D01F8/02		1959
D01F8/04	8	from synthetic polymers	D01F8/04	D01F8/04		673
D01F8/06	9	with at least one polyolefin as constituent	D01F8/06	D01F8/06		2858
D01F8/08	9	with at least one polyacrylonitrile as constituent	D01F8/08	D01F8/08		763
D01F8/10	9	with at least one other macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds as constituent	D01F8/10	D01F8/10		2149
D01F8/12	9	with at least one polyamide as constituent	D01F8/12	D01F8/12		2257
D01F8/14	9	with at least one polyester as constituent	D01F8/14	D01F8/14		5492
D01F8/16	9	with at least one other macromolecular compound obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds as constituent	D01F8/16	D01F8/16		2090
D01F8/18	8	from other substances	D01F8/18	D01F8/18		1705
D01F9/00	7	Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments	D01F9/00	D01F9/00		908
D01F9/02	8	of reaction products of rubber with acids or acid anhydrides, e.g. sulfur dioxide	D01F9/02	D01F9/02		17
D01F9/04	8	of alginates	D01F9/04	D01F9/04		341
D01F9/08	8	of inorganic material (working or processing of metal wire B21F; from softened glass, minerals or slags C03B37/00)	D01F9/08	D01F9/08		1568
D01F9/10	9	by decomposition of organic substances (D01F9/12 takes precedence)	D01F9/10	D01F9/10		645
D01F9/12	9	Carbon filaments; Apparatus specially adapted for the manufacture thereof	D01F9/12	D01F9/12		1648
D01F9/127	10	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}	D01F9/127	D01F9/127		630
D01F9/1271	11	{Alkanes or cycloalkanes}	D01F9/127	D01F9/127		69
D01F9/1272	12	{Methane}	D01F9/127	D01F9/127		150
D01F9/1273	11	{Alkenes, alkynes}	D01F9/127	D01F9/127		86
D01F9/1274	12	{Butadiene}	D01F9/127	D01F9/127		5
D01F9/1275	12	{Acetylene}	D01F9/127	D01F9/127		97
D01F9/1276	11	{Aromatics, e.g. toluene}	D01F9/127	D01F9/127		68
D01F9/1277	11	{Other organic compounds}	D01F9/127	D01F9/127		55
D01F9/1278	11	{Carbon monoxide}	D01F9/127	D01F9/127		84
D01F9/133	11	Apparatus therefor	D01F9/133	D01F9/133		249
D01F9/14	10	by decomposition of organic filaments	D01F9/14	D01F9/14		391
D01F9/145	11	from pitch or distillation residues	D01F9/145	D01F9/145		620
D01F9/15	12	from coal pitch	D01F9/15	D01F9/15		214
D01F9/155	12	from petroleum pitch	D01F9/155	D01F9/155		244
D01F9/16	11	from products of vegetable origin or derivatives thereof, e.g. from cellulose acetate (D01F9/18 takes precedence)	D01F9/16	D01F9/16		624
D01F9/17	12	from lignin	D01F9/17	D01F9/17		227
D01F9/18	11	from proteins, e.g. from wool	D01F9/18	D01F9/18		46
D01F9/20	11	from polyaddition, polycondensation or polymerisation products (D01F9/145, D01F9/16, D01F9/18 take precedence)	D01F9/20	D01F9/20		66
D01F9/21	12	from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds	D01F9/21	D01F9/21		425
D01F9/22	13	from polyacrylonitriles	D01F9/22	D01F9/22		1920
D01F9/225	14	{from stabilised polyacrylonitriles}	D01F9/22	D01F9/22		414
D01F9/24	12	from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds	D01F9/24	D01F9/24		319
D01F9/245	13	{from polyurethanes}	D01F9/24	D01F9/24		29
D01F9/26	13	from polyesters	D01F9/26	D01F9/26		64
D01F9/28	13	from polyamides	D01F9/28	D01F9/28		69
D01F9/30	14	from aromatic polyamides	D01F9/30	D01F9/30		43
D01F9/32	11	Apparatus therefor	D01F9/32	D01F9/32		413
D01F9/322	12	{for manufacturing filaments from pitch}	D01F9/32	D01F9/32		121
D01F9/324	12	{for manufacturing filaments from products of vegetable origin}	D01F9/32	D01F9/32		23
D01F9/326	12	{for manufacturing filaments from proteins}	D01F9/32	D01F9/32		3
D01F9/328	12	{for manufacturing filaments from polyaddition, polycondensation, or polymerisation products}	D01F9/32	D01F9/32		162
D01F11/00	7	Chemical after-treatment of artificial filaments or the like during manufacture	D01F11/00	D01F11/00		298
D01F11/02	8	of cellulose, cellulose derivatives, or proteins	D01F11/02	D01F11/02		626
D01F11/04	8	of synthetic polymers	D01F11/04	D01F11/04		135
D01F11/06	9	of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds	D01F11/06	D01F11/06		568
D01F11/08	9	of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds	D01F11/08	D01F11/08		855
D01F11/10	8	of carbon	D01F11/10	D01F11/10		103
D01F11/12	9	with inorganic substances {; Intercalation}	D01F11/12	D01F11/12		251
D01F11/121	10	{Halogen, halogenic acids or their salts}	D01F11/12	D01F11/12		95
D01F11/122	10	{Oxygen, oxygen-generating compounds (anode oxidising D01F11/16)}	D01F11/12	D01F11/12		95
D01F11/123	10	{Oxides}	D01F11/12	D01F11/12		75
D01F11/124	10	{Boron, borides, boron nitrides}	D01F11/12	D01F11/12		78
D01F11/125	10	{Carbon}	D01F11/12	D01F11/12		116
D01F11/126	10	{Carbides (boron-comprising compounds D01F11/124; nitrogen carbide D01F11/128)}	D01F11/12	D01F11/12		86
D01F11/127	10	{Metals (metal depositing by electrolysis D01F11/16; metal alloys with reinforcing carbon fibres C22C49/14)}	D01F11/12	D01F11/12		134
D01F11/128	10	{Nitrides, nitrogen carbides (nitrogen borides D01F11/124)}	D01F11/12	D01F11/12		34
D01F11/129	10	{Intercalated carbon- or graphite fibres}	D01F11/12	D01F11/12		29
D01F11/14	9	with organic compounds, e.g. macromolecular compounds	D01F11/14	D01F11/14		536
D01F11/16	9	by physicochemical methods	D01F11/16	D01F11/16		238
D01F13/00	7	Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like	D01F13/00	D01F13/00		117
D01F13/02	8	of cellulose, cellulose derivatives or proteins {(recovery of sodium sulfate from coagulation baths C01D5/006)}	D01F13/02	D01F13/02		400
D01F13/04	8	of synthetic polymers	D01F13/04	D01F13/04		269
