Manual of U.S. Patent Classification
as of June 30, 2000

Class
008
BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS

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Subclass		Title
ClassTitle		===> BLEACHING AND DYEING; FLUID TREATMENT AND CHEMICAL MODIFICATION OF TEXTILES AND FIBERS
400		MEASURING, TESTING, OR INSPECTING DYE PROCESS
401		USING ENZYMES, DYE PROCESS, COMPOSITION, OR PRODUCT OF DYEING
402		WOOD DYEING PROCESS
403		FUGITIVE DYE COMPOSITION, PROCESS OR PRODUCT
404		DYEING INVOLVING ANIMAL-DERIVED NATURAL FIBER MATERIAL (OTHER THAN SOLELY WOOL OR SILK), E.G., LEATHER, FUR, HAIR, FEATHERS, ETC., COMPOSITION, PROCESS, OR PRODUCT
405		. Hair dyeing
406		. . Oxidation dye
407		. . . With dye other than oxidation dye
408		. . . Plural dyes or dye and coupling agent
409		. . . . Heterocyclic amine dye
410		. . . . Paradiaminobenzene dye
411		. . . . . With metadiaminobenzene dye
412		. . . . . With aminophenol dye
414		. . . Nitroaniline dye
415		. . . . Nitrophenylenediamine dye
416		. . . Aryldiamine dye
421		. . . Aminophenol dye
423		. . . Aminoheterocyclic dye
424		. . . Phenols (natural oxidation dye)
425		. . Mordant, solvent dye formation or metallized azo dye
426		. . Basic dye, including diphenylmethane, triphenylmethane, xanthene, fluorene, methine, acridine, oxazine, phenazine, flavylium, naphthoperinone, quinophthalone, quaternary ammonium group, etc., containing
428		. . Dye reactive with hair
429		. . Developed on the hair
431		. . With fluid treatment, e.g., bleaching with dyeing, etc.
432		. . . -S-S- bond disruption, e.g., use of thioglycolates, etc.
433		. . . Swelling of hair
435		. . Solvent assisted dyeing
436		. Leather dyeing
437		. . Azo dye
438		PROCESS OF EXTRACTING OR PURIFYING OF NATURAL DYE
439		. Logwood
440		DYE RECOVERY PROCESS, OTHER THAN NOMINAL RECOVERY
441		PROCESS OF COLOR RENOVATING A DYED PRODUCT
442		COLOR PROTECTING PROCESS FOR DYED PRODUCT
443		WEIGHTING PROCESS (LOADING SILK WITH METAL SALTS)
444		DYEING PROCESS UTILIZING ELECTRIC, MAGNETIC, OR WAVE ENERGY; OR PRODUCT THEREOF
445		PROCESS OF PRINTING PERMANENTLY ON SUBSTRATE, OTHER THAN NOMINAL PRINTING, USING PRINT PASTE CONTAINING DISCHARGE MATERIAL, RESIST MATERIAL, OR DYE MATERIAL; OR STENCIL DYEING
446		. Resist or reserve
447		. . Wax
448		. . Chemically modified local areas
449		. . Reactive dye
450		. . Oxidation dye, e.g., aniline, nitroaniline, etc.
451		. . Azo dye component ground
452		. . Mordant dye, e.g., dye with a metal chelating group, etc.
453		. . Vat dye or sulfur dye, e.g., quinonic or indigoid reducible dye, sulfur organic reaction product dye, etc.
454		. . Basic dye, including diphenylmethane, triphenylmethane, xanthene, fluorene, methine, acridine, oxazine, phenazine, flavylium, napthoperinone, quinophthalone, quaternary ammonium group, etc., containing
455		. . Acid (including direct) dye, e.g., sulfonated, sulfamated, etc.
456		. . Disperse dye
457		. Discharge utilized
458		. . Chemically modified local areas
459		. . Oxidation dye, e.g., aniline, nitroaniline, etc.
460		. . Mordant dye
461		. . Vat dye or sulfur dye, e.g., quinonic or indigoid reducible, or sulfur organic compound reaction product dye, etc.
462		. . Basic dye, including diphenylmethane, triphenylmethane, xanthene, fluorene, methine, acridine, oxazine, phenazine, flavylium, naphthoperinone, quinophthalone, quaternary ammonium group, etc., containing
463		. . Acid (including direct) dye, e.g., sulfonated, sulfamated, etc.
464		. . Disperse dye
465		. Vat dye or sulfur dye, e.g., quinonic or indigoid reducible dye, sulfur organic compound reaction product dye, etc.
466		. Azo dye
467		DIFFUSION TRANSFER DYEING PROCESS, TRANSFER SHEET AND PRODUCT
468		. Release layer utilized
469		. Steam
470		. Dry heat treatment for penetration
471		. . Sublimation
472		. . . Air pressure
473		SUBAMBIENT TEMPERATURE DYEING PROCESS, I.E., LESS THAN 20 DEGREES C.
474		REACTIVE GAS OR REACTIVE VAPOR UTILIZED IN DYE PROCESS
475		CONFINED GAS PHASE SUPERATMOSPHERIC PRESSURE DYEING PROCESS (OTHER THAN STEAM BELOW 138 DEGREES C.)
476		. Steam (at 138 degrees C. or above)
477		FOAM DYE COMPOSITION OR PROCESS
478		PATTERN EFFECT DYEING, PROCESS, COMPOSITIONS, OR PRODUCTS
479		. Discontinuous or multidirectional movement of substrate
480		. Cross dyeing
481		. . Mixture of treated and untreated individual fibers
482		. Suppress dyeing, e.g., fold, twist, wrinkle, etc.
483		. Random pattern effect, e.g., space dyeing, etc.
484		. . Differential diffusion
485		. Two or more sequential dye application steps
486		. Direct contact with applicator
487		. . Roller or disc
488		BONDING OF PREFORM, E.G., FLOCKING, ETC., WITH DYEING, PROCESS OR PRODUCT
489		DRAWING OR STRETCHING OF PREFORM WITH DYEING, PROCESS OR PRODUCT
490		PROCESS OF PRESERVING SUBSTRATE COMBINED WITH DYEING OR PRODUCT THEREOF, E.G., BIOCIDAL OR FIRE RETARDANT TREATMENT, ETC.
491		OVERALL DIMENSIONAL MODIFICATION OR STABILIZATION, E.G., CREPING, ETC., INCLUDING USE OF CHEMICAL ADDITIVE TO FORM AT LEAST A TEMPORARY COMPOSITION, WITH DYEING PROCESS
492		. Solvent treatment of synthetic fibers
493		. Modification of molecular structure of substrate by chemical means, e.g., cross-linking of substrate, hydrolysis of substrate, etc.
494		NOMINAL TEXTILE MANUFACTURE PROCESS COMBINED WITH DYEING
495		COATING OR SIZING WITH DYEING PROCESS OR PRODUCT
496		. Aminoplast or aminoplast precursor coating
497		FORMING, SHAPING, OR RESHAPING WITH DYEING PROCESS OR PRODUCT
498		PROCESS OF DYEING INVOLVING DRY POWDER APPLICATION
499		SPRAY-DYEING PROCESS
500		DYEING PROCESS UTILIZING MECHANICAL PRESSURE, E.G., PRESSES, ETC.
501		TWO-PHASE SYSTEM DYEING COMPOSITION OR PROCESS
502		REPLENISHMENT OR REPLACEMENT OF SAME BATH LIQUOR IN DYEING PROCESS
503		DYEING PROCESS INVOLVING BURNING OF REAGENTS
504		PROCESS INVOLVING PLURAL APPLICATION STEPS WITH SAME DYE
505		DIFFERENTIAL FLUID PRESSURE ASSISTED DYEING PROCESS, E.G., AIR PRESSURE, VACUUM, ETC.
506		NONTEXTILE, DYEING PROCESS OR PRODUCT, INCLUDING INORGANIC FIBER
507		. Contact lens
508		. Vinyl chloride polymer substrate
509		. Acrylate polymer substrate
510		. Acrylonitrile polymer substrate
511		. . Contains basic addition comonomer, e.g., vinyl pyridine, etc.
512		. Polymer from polyol and a polycarboxylic acid or derivative substrate
513		. Olefin polymer substrate or rubber
514		. . Styrene polymer
515		. Polymer from isocyanate and polyol, e.g., polyurethane, etc., substrate
516		. Amide polymer substrate
517		. . Natural polyamide, e.g., casein, gelatin, keratin, collagen, etc.
518		. Cellulose substrate other than paper
519		. . Cellulose ester or cellulose ether
520		. Phenol-aldehyde resin substrate
521		. Oil, fat, wax, or gasoline dyeing
522		. Inorganic substrate
523		. . Silica or calcareous substrate, e.g., glass, etc.
524		DRY DYE COMPOSITION OTHER THAN MERE MIXTURE OF TWO OR MORE DYES ALONE OR PROCESS OF MAKING
525		. Dye soap or detergent
526		. Dye in specified form other than mere powder
527		DYE CONCENTRATE COMPOSITION WHEREIN AN ADDITIONAL AMOUNT OF A CONSTITUENT OF THE COMPOSITION MUST BE ADDED BEFORE USE
528		. Highly viscous dye concentrate, e.g., paste, etc.
529		MULTIPLE CHEMICALLY DIVERSE FIBERS OR FIBERS WITH DIFFERENT CROSS SECTION, PROCESS OF DYEING OR PRODUCT
530		. Resisting a fiber
531		. Synthetic polyamide
532		. Polyester fiber and cellulose fiber
533		. Polyster fiber and wool or silk fiber
534		. Polyacrylonitrile fiber
535		PHENOL-ALDEHYDE FIBER DYEING COMPOSITION, PROCESS, OR DYED PRODUCT
536		FIBER DERIVED FROM SAPONIFIED CELLULOSE ESTERS OR FROM NITROCELLULOSE CONVERTED TO CELLULOSE, DYE COMPOSITION, PROCESS, OR PRODUCT
537		MERCERIZED CELLULOSE FIBER OR PARCHMENTIZED CELLULOSE FIBER DYEING COMPOSITION, PROCESS, OR PRODUCT
538		GELLED FIBER-DYEING PROCESS OR PRODUCT
539		SYNTHETIC FIBER PRODUCED FROM MATERIAL WHICH CONTAINS PENDANT -COO-, -(O=)S(=O)-O-, -O-(O=)P(=O)-O-, PYRIDINO, DIALKYLAMINOALKYL-, OR QUATERNARY AMMONIUM RADICAL, DYEING PROCESS OR PRODUCT
540		. Quaternary ammonium, pyridino, or dialkylaminoalkyl
541		ACYLATING AGENT OR CROSS-LINKER DYE ADDITIVE, COMPOSITION, PROCESS, OR PRODUCT
542		. Pretreatment of substrate
543		REACTIVE DYE COMPOSITION, PROCESS, OR PRODUCT
544		. 1,2-epoxy terminal group dye or Halohydroxdye, e.g., -CH(OH)-CHCl containing
546		. Thiosulfato group containing dye
547		. Quaternary ammonium group containing dye
548		. Alkylene phosphate or phosphite dye
549		. Alkylene sulfato, halotriazine, halodiazine, haloquinoxaline, or halopyrimidine dye
550		ORGANIC ADDITIVE FOR DYE COMPOSITION, DYE COMPOSITION CONTAINING ORGANIC ADDITIVE, PROCESS OR PRODUCT; OTHER THAN EMULSIFIER, PH ADJUSTER OR STARCH OR GUM PRINT PASTE THICKENER
551		. Ethylenimine or polymer thereof or polyalkylene polyamine
552		. Polymeric additive
553		. . Derived from vinyl pyrrolidone or vinyl pyridine
554		. . Cationic polymer, e.g., aminated polymer without -COO-, -(O=)S(=O)-, -O (O=)P(=O)-O- groups, e.g., polyacrylamide, etc.
555		. . . Acrylamide or dialkylaminoalkylacrylate polymer
556		. . . Cyanamide- or dicyandiamide-formaldehyde polymer
557		. . Acid polymer, e.g., carboxylated or sulfonated polymer
558		. . . Acrylic acid polymer
559		. . . Carboxyalkylene cellulose
560		. . . Phenol-aldehyde polymer
561		. . Carbohydrate
562		. . . Cellulose ester or cellulose ether
563		. . Polypeptide or protein
564		. Lactam
565		. Six-membered hetero ring having two or more ring hetero atoms of which at least one is nitrogen
566		. . Triazines (including hydrogenated)
567		. . Diazines (including hydrogenated)
568		. Six-membered hetero ring consisting of one nitrogen and five carbon atoms
569		. . Quinolines
570		. Five-membered hetero ring having two or more ring hetero atoms of which at least one is nitrogen
571		. . Hetero N ring contains a sulfur atom (including hydrogenated)
572		. . Hetero N ring contains an oxygen atom (including hydrogenated)
573		. . Hetero N ring contains at least two nitrogen hetero atoms (including hydrogenated)
574		. Five-membered hetero ring consisting of one nitrogen and four carbon atoms
575		. Sulfur-containing hetero ring
576		. Oxygen-containing hetero ring
577		. . Furyl (including hydrogenated)
578		. . Lactones
579		. . Hetero ring is six-membered consisting of one oxygen and five carbons
580		. Fats, higher fatty acids or esters, oils or waxes, other than nitrogen containing
581		. Silicon-containing
582		. Carboxylic acid esters, cyanates, isocyanates, or sulfur analogues thereof
583		. . Aromatic
584		. Phosphorus-containing
585		. Ureas, thioureas, pseudoureas, or pseudothioureas
586		. Carboxamides or thiocarboxamides
587		. Sulfur-containing
588		. . Sulfonic acids or sulfonic acid esters
589		. . . Aromatic
590		. . . . Amino
591		. . . Acyclic
592		. . Sulfamic or sulfinic acids, salts, or esters
593		. . Sulfonamides
594		. Carboxylic acid or salt thereof
595		. . Tannins or tannic acid
596		. . . Contains heavy metal
597		. . Amine
598		. . Acyclic
599		. . . Hydroxy-containing
600		. . . Heavy metal-containing
601		. . . Halogen-containing
602		. Nitrogen-containing, other than nitro or nitroso
603		. . Nitrile
604		. . Amino alkanol
605		. . Anilines
606		. . Quaternary ammonium compound
607		. Ketone
608		. Aldehyde
609		. Ether
610		. . Aryl ether
611		. Alcohol
612		. . Chlorohydrin
613		. . Phenols
614		. Halogen-containing
615		. . Fluorine
616		. . Aromatic
617		. Hydrocarbon
618		INORGANIC ADDITIVE FOR DYE COMPOSITION, DYE COMPOSITION CONTAINING INORGANIC ADDITIVE, PROCESS OR PRODUCT; OTHER THAN EMULSIFIER, PH ADJUSTER, WATER, NITROUS ACID FOR AZO COUPLING OR SULFUR REDUCING AGENT FOR VAT OR SULFUR DYE
619		. Ammonia
620		. Ammonium salt
621		. Molybdenum, uranium, or tungsten (wolfram)
622		. Group VA metal (As, Sb, Bi)
623		. Group VIII metal (Fe, Co, Ni, Os, Ir, Pt, Ru, Rh, Pd)
624		. Group IB metal (Cu, Ag, Au)
625		. Group IIIA metal (Al, Ga, In, Tl)
626		. Group IV metal (Sn, Pb, Ge, Ti, Zr, Hf)
627		. Group VB metal (V, Nb, Ta)
628		. Group VII metal (Mn, Tc, Re)
629		. Group IIB metal (Zn, Cd, Hg)
630		. Boron
631		. Nitrogen
632		. Silicon
633		. Phosphorus
634		. Halogen acids
635		. Chromium
636		DYE OR POTENTIAL DYE COMPOSITION, ADDITIVE, TREATMENT, PROCESS, PRODUCT, OR ANCILLARY DYE OPERATION
637.1		. Pigments used as dyes (imbibition of a pigment)
638		. Mixed dyes, noncomplexed
639		. . Azo
640		. . . With sulfur dye or vat dye
641		. . . Sulfonated azo
642		. . Sulfur dye or vat dye
643		. . Anthraquinone dye
644		. . Basic dye
645		. Inorganic dye (mineral dye)
646		. Dye extracted from natural product
647		. Polymeric dye, e.g., a chromophore pendant from an addition polymer, etc.
648		. Fluorescent dye, e.g., stilbene, benzimidazole, benzoxazole, benzothiazole, pyrazoline dye, etc., optical brightner or bluing agent
649		. Oxidation dye, e.g., aniline, nitroaniline, etc.
650		. Sulfur dye or vat dye
651		. . Soluble leuco ester salts
652		. . Sulfur dye (sulfur-organic reaction product dye)
653		. . Indigoid dye
654		. Basic (cationic) dye containing strongly basic onium or alkylene imine group
655		. . Heterocyclic onium group, e.g., pyridinium, etc.
657		. Basic dye, including diphenylmethane, triphenylmethane, xanthene, fluorene, methine, acridine, oxazine, phenazine, flavylium, naphthoperinone, quinophthalone, etc., group-containing
658		. . Acid dye form, e.g., with sulfonic acid group, etc.
659		. . Methine group
661		. Phthalocyanine dye
662		. Azo, acridone, or quinone dye
663		. . Naphthoquinone dye
664		. . Stabilized or potential diazo compound
665		. . . Nitrosamine or N-diazo
666		. . Azo developed on the fiber
667		. . . Nitroaromatic component
668		. . . Pyrazolone component
669		. . . Polyazo component
670		. . . Heterocyclic component
671		. . . Me-C(=O)-CH-C(=O)- group-containing
672		. . Dye containing removable solubilizing group, e.g., lactam radical, etc., or the dye is oxidized to insolubilize
673		. . Dye containing -COOH
674		. . . Metallized, heavy metal
675		. . Anthraquinone dye
676		. . . Sulfonic acid or salt thereof or sulfonamide
677		. . . Heterocyclic group
678		. . . Phenoxy, phenol, mercapto, alkoxy, or thioalkyl group
679		. . . Anilino group on the anthraquinone nucleus
680		. . Dye containing -(O=)S(=O)-O-, -O(O=)S(=O)-O- or phosphorus oxide group
681		. . . Sulfonated azo
682		. . . . Monoazo
683		. . . . . Monosulfonated
684		. . . . . . Heterocyclic
685		. . Metallized dye, including metallization during dyeing (i.e., including in situ forming of metallized dye)
686		. . . Heterocyclic
687		. . Polyazo dye
688		. . Six-membered hetero ring having two or more ring hetero atoms of which at least one is nitrogen
689		. . . Diazines (including hydrogenated)
690		. . Five-membered hetero ring having two or more ring hetero atoms of which at least one is nitrogen
691		. . . Thiazoles (including hydrogenated)
692		. . . Diazoles or triazoles (including hydrogenated)
693		. . -COO-alkyl or -COO-aryl hydrocarbon
694		. . Aryl-(O=)S(=O)-N-
695		. . HO-C-C-N-
696		. . Carbonyl bonded directly to nitrogen
94.1R		TREATMENT OF HIDES, SKINS, FEATHERS AND ANIMAL TISSUES
94.11		. Internal tissues
94.12		. Fish or reptile skins
94.13		. Suede
94.14		. Fur
94.16		. Depilating
160		. . Adhesive type
161		. . Living animal
94.15		. Treatment of untanned skins or hides
94.17		. . Alkaline material removal
94.18		. . With organic material
94.19R		. Tanning
94.2		. . With subsequent treatment
94.21		. . . Organic material
94.22		. . . . Fat, fatty oil, fatty oil acid or salt thereof
94.23		. . . . . Emulsions
94.24		. . With aldehyde-aromatic condensation product
94.25		. . With heavy metal compound
94.26		. . . With organic material
94.27		. . . Chromium compound
94.28		. . . Iron compound
94.29		. . With aluminum compound
94.3		. . . With vegetable extract
94.31		. . With cellulose liberation liquor
94.32		. . With vegetable extract
94.33		. . With organic material
94.19C		. . Resin condensation in situ in leather
94.1D		. Leather dehydration
94.1P		. Phosphorus compounds on leather
101		BLEACHING
102		. Color stripping or subduing
103		. Wave energy
107		. Chemical
108.1		. . Chlorine
109		. . . With sulfur compounds or peroxides or oxygen
110		. . Sulfur compounds
111		. . Peroxides or oxygen
112		IMPROVING FELTING PROPERTIES (E.G., CARROTING)
114		ORNAMENTAL EFFECTS
114.5		. Differential creping
114.6		. With fiber destruction or removal
115		. With local treatment
115.51		CHEMICAL MODIFICATION OF TEXTILES OR FIBERS OR PRODUCTS THEREOF
115.6		. With coating, sizing, or lubricating
115.7		. Mixed fibers
116.1		. Cellulose fibers
181		. . Treatment with nitrogen-containing organic compound
182		. . . With aminoplast condensate or aminoplast condensate-former
183		. . . . Triazine-aldehyde condensate
184		. . . . Amido-aldehyde condensate
185		. . . . . Urea-aldehyde condensate
186		. . . . . . Alkylatedurea-aldehyde condensate
187		. . . . . Carbamic-aldehyde condensate
188		. . . Quaternary ammonium compound
189		. . . Heterocyclic nitrogen compound
190		. . . . Triazine
191		. . . . Three-membered ring with two C and one N
192		. . . Cyano-, isocyano-, thiocyano-, or isothiocyano-group containing
193		. . . . Ethylenic radial containing
194		. . . Amide
195		. . . . Urea or thiourea
196		. . . Amine
116.4		. . Treatment with aldehyde or ketone
117		. . Wool-like or crinkle effects
118		. . Transparent, parchmentized, or linen finish
119		. . . Paper
120		. . Esterifying, etherifying or immunizing
121		. . . Acetylation
122		. . . Xanthogenation
123		. . Cuprammonium treatment
125		. . Mercerizing or alkaline treatment
127		. . . Wetting addition or pretreatment
127.1		. . Treatment with phosphorus containing material
127.5		. Proteinaceous fibers
127.51		. . Hair
127.6		. . Treatment with aldehyde or aldehyde derivative, ketone or nitrogen containing organic compound
128.1		. . Natural wool or silk
128.3		. . . Chemical modification in the presence of a sulfur or silicone containing material
129		. Cellulose ester or ether fibers
115.52		. Using wave energy, electrostatic field or electrical discharge
115.53		. . Ultraviolet radiation
115.54		. Treating textiles or fibers from synthetic resin or natural rubber with chemical reactant
115.55		. . Single fiber or filament containing more than one synthetic organic polymer
115.56		. . Organic chemical reactant
115.57		. . . Reactant contains heterocycle
115.58		. . . . Reactant contains nitrogen heterocycle
115.59		. . . . . Contains six-membered nitrogen heterocycle
115.61		. . . . Reactant contains oxygen heterocycle
115.62		. . . Reactant contains nonaromatic carbon-carbon double bond
115.63		. . . . Reactant containing nonaromatic carbon-carbon double bond also contains sulfur atom
115.64		. . . Organic reactant contains element other than C, H, O, N or S
115.65		. . . Organic reactant contains nitrogen
115.66		. . . . Organic reactant contains plural nitrogen atoms nonbonded to each other
115.67		. . . . Reactant contains isocyanate group
115.68		. . Inorganic nongaseous chemical reactant
115.69		. . . Oxidizing or alkaline agent
130		. . Saponifying
130.1		SWELLING OR PLASTICIZING OF ARTIFICIAL FIBERS
131		. Cellulose ester or ether fibers
132		. . With stretching
133		FIBER PROTECTING DURING FLUID TREATMENT
137		CLEANING OR LAUNDERING
137.5		. Removing formation impurities from artifical fiber
138		. Degumming or desizing
139		. Scouring, degreasing or bowking
139.1		. . With fat solvent
140		. Carbonizing
141		. Waste reclaiming and conditioning
142		. Dry cleaning
147		FLUID TREATMENT (MANIPULATIVE)
148		. Confined areas
149		. Intermittent length
149.1		. Combined liquid and gas or vapor
149.2		. Gas or vapor
149.3		. . Including steam
150		. Special forms and forming
150.5		. . Hides, skins or leather
151		. . Running lenghts
151.1		. . . Helical textile course
151.2		. . . Yarns
152		. . . Piling
154		. . Wound packages
155		. . . Yarns
155.1		. . . . Radial liquid flow
155.2		. . . . Skeins, cakes or cheeses
156		. . Pulp or fibers (in bulk)
157		. Kier treatment
158		. Manipulation of liquid
159		. . Agitating immersed material and liquid
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		CROSS-REFERENCE ART COLLECTIONS
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900		BASIC EMULSIFIERS FOR DYEING
901		. Quaternary ammonium salts
902		COACERVATION OR TWO-PHASE DYEING SYSTEM
903		TRIPLE MIXTURE OF ANIONIC, CATIONIC, AND NONIONIC EMULSIFIERS FOR DYEING
904		MIXED ANIONIC AND NONIONIC EMULSIFIERS FOR DYEING
905		MIXED ANIONIC AND CATIONIC EMULSIFIERS FOR DYEING
906		MIXED CATIONIC AND NONIONIC EMULSIFIERS FOR DYEING
907		NONIONIC EMULSIFIERS FOR DYEING
908		ANIONIC EMULSIFIERS FOR DYEING
909		. Sulfonated or sulfated alphatic hydrocarbons
910		. Soap
911		. . Sulfonated
912		. Arylene sulfonate-formaldehyde condensate or alkyl aryl sulfonate
913		AMPHOTERIC EMULSIFIERS FOR DYEING
914		. Amino carboxylic acids
915		. Amino sulfonic acids
916		NATURAL FIBER DYEING
917		. Wool or silk
918		. Cellulose textile
919		. Paper
920		SYNTHETIC FIBER DYEING
921		. Cellulose ester or ether
922		. Polyester fiber
923		. . Halopolyester
924		. Polyamide fiber
925		. . Aromatic polyamide
926		. Polyurethane fiber
927		. Polyacrylonitrile fiber
928		. Polyolefin fiber
929		CARPET DYEING
930		PRETREATMENT BEFORE DYEING
931		. Washing or bleaching
932		SPECIFIC MANIPULATIVE CONTINUOUS DYEING
933		THERMOSOL DYEING, THERMOFIXATION OR DRY HEAT FIXATION OR DEVELOPMENT
934		HIGH TEMPERATURE AND PRESSURE DYEING
935		IMMUNIZATION AS A RESIST IN DYEING
936		SOLUBILITY STUDIES ON DYES
937		Li ION IN DYE BATH
938		SOLVENT DYES
939		NAPHTHOLACTAM DYE
		******************************
		DIGESTS
		******************************
DIG 1		Silicones
DIG 2		Vinyl sulfones and precursors thereof
DIG 3		Swelling and stretching
DIG 4		Polyester fibers
DIG 5		Organic titanium compounds on textiles
DIG 6		Resin bleach
DIG 8		Oxirane
DIG 9		Polyolefin
DIG 10		Polyvinyl halide esters or alcohol fiber modification
DIG 11		Isocyanate and carbonate modification of fibers
DIG 12		Wave energy treatment of textiles
DIG 13		Cyanoethylation of fibers
DIG 14		Dry mixtures of textile reagents
DIG 15		Pressurized gas treatment of textiles
DIG 16		Pressurized and high temperature liquid treatment of textiles
DIG 17		Glyoxal and polyaldehyde treatment of textiles
DIG 18		Grafting textile fibers
DIG 19		Molten metal
DIG 20		-N-Cl compound
DIG 21		Nylon

Information Products Division -- Contacts

Questions regarding this report should be directed to:

U.S. Patent and Trademark Office
Information Products Division
PK3- Suite 441
Washington, DC 20231

tel: (703) 306-2600
FAX: (703) 306-2737
email: oeip@uspto.gov

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Last Modified: 6 October 2000