| | CLASS NOTES |
| 400 | DF | MEASURING, TESTING, OR INSPECTING DYE PROCESS |
| 401 | DF | USING ENZYMES, DYE PROCESS, COMPOSITION, OR PRODUCT OF DYEING |
| 402 | DF | WOOD DYEING PROCESS |
| 403 | DF | FUGITIVE DYE COMPOSITION, PROCESS OR PRODUCT |
| 404 | DF | DYEING INVOLVING ANIMAL-DERIVED NATURAL FIBER MATERIAL (OTHER THAN SOLELY WOOL OR SILK), E.G., LEATHER, FUR, HAIR, FEATHERS, ETC., COMPOSITION, PROCESS, OR PRODUCT {2} |
| 438 | DF | PROCESS OF EXTRACTING OR PURIFYING OF NATURAL DYE {1} |
| 440 | DF | DYE RECOVERY PROCESS, OTHER THAN NOMINAL RECOVERY |
| 441 | DF | PROCESS OF COLOR RENOVATING A DYED PRODUCT |
| 442 | DF | COLOR PROTECTING PROCESS FOR DYED PRODUCT |
| 443 | DF | WEIGHTING PROCESS (LOADING SILK WITH METAL SALTS) |
| 444 | DF | DYEING PROCESS UTILIZING ELECTRIC, MAGNETIC, OR WAVE ENERGY; OR PRODUCT THEREOF |
| 445 | DF | PROCESS OF PRINTING PERMANENTLY ON SUBSTRATE, OTHER THAN NOMINAL PRINTING, USING PRINT PASTE CONTAINING DISCHARGE MATERIAL, RESIST MATERIAL, OR DYE MATERIAL; OR STENCIL DYEING {4} |
| 467 | DF | DIFFUSION TRANSFER DYEING PROCESS, TRANSFER SHEET AND PRODUCT {3} |
| 473 | DF | SUBAMBIENT TEMPERATURE DYEING PROCESS, I.E., LESS THAN 20 DEGREES C. |
| 474 | DF | REACTIVE GAS OR REACTIVE VAPOR UTILIZED IN DYE PROCESS |
| 475 | DF | CONFINED GAS PHASE SUPERATMOSPHERIC PRESSURE DYEING PROCESS (OTHER THAN STEAM BELOW 138 DEGREES C.) {1} |
| 477 | DF | FOAM DYE COMPOSITION OR PROCESS |
| 478 | DF | PATTERN EFFECT DYEING, PROCESS, COMPOSITIONS, OR PRODUCTS {6} |
| 488 | DF | BONDING OF PREFORM, E.G., FLOCKING, ETC., WITH DYEING, PROCESS OR PRODUCT |
| 489 | DF | DRAWING OR STRETCHING OF PREFORM WITH DYEING, PROCESS OR PRODUCT |
| 490 | DF | PROCESS OF PRESERVING SUBSTRATE COMBINED WITH DYEING OR PRODUCT THEREOF, E.G., BIOCIDAL OR FIRE RETARDANT TREATMENT, ETC. |
| 491 | DF | OVERALL DIMENSIONAL MODIFICATION OR STABILIZATION, E.G., CREPING, ETC., INCLUDING USE OF CHEMICAL ADDITIVE TO FORM AT LEAST A TEMPORARY COMPOSITION, WITH DYEING PROCESS {2} |
| 494 | DF | NOMINAL TEXTILE MANUFACTURE PROCESS COMBINED WITH DYEING |
| 495 | DF | COATING OR SIZING WITH DYEING PROCESS OR PRODUCT {1} |
| 497 | DF | FORMING, SHAPING, OR RESHAPING WITH DYEING PROCESS OR PRODUCT |
| 498 | DF | PROCESS OF DYEING INVOLVING DRY POWDER APPLICATION |
| 499 | DF | SPRAY-DYEING PROCESS |
| 500 | DF | DYEING PROCESS UTILIZING MECHANICAL PRESSURE, E.G., PRESSES, ETC. |
| 501 | DF | TWO-PHASE SYSTEM DYEING COMPOSITION OR PROCESS |
| 502 | DF | REPLENISHMENT OR REPLACEMENT OF SAME BATH LIQUOR IN DYEING PROCESS |
| 503 | DF | DYEING PROCESS INVOLVING BURNING OF REAGENTS |
| 504 | DF | PROCESS INVOLVING PLURAL APPLICATION STEPS WITH SAME DYE |
| 505 | DF | DIFFERENTIAL FLUID PRESSURE ASSISTED DYEING PROCESS, E.G., AIR PRESSURE, VACUUM, ETC. |
| 506 | DF | NONTEXTILE, DYEING PROCESS OR PRODUCT, INCLUDING INORGANIC FIBER {12} |
| 524 | DF | DRY DYE COMPOSITION OTHER THAN MERE MIXTURE OF TWO OR MORE DYES ALONE OR PROCESS OF MAKING {2} |
| 527 | DF | DYE CONCENTRATE COMPOSITION WHEREIN AN ADDITIONAL AMOUNT OF A CONSTITUENT OF THE COMPOSITION MUST BE ADDED BEFORE USE {1} |
| 529 | DF | MULTIPLE CHEMICALLY DIVERSE FIBERS OR FIBERS WITH DIFFERENT CROSS SECTION, PROCESS OF DYEING OR PRODUCT {5} |
| 535 | DF | PHENOL-ALDEHYDE FIBER DYEING COMPOSITION, PROCESS, OR DYED PRODUCT |
| 536 | DF | FIBER DERIVED FROM SAPONIFIED CELLULOSE ESTERS OR FROM NITROCELLULOSE CONVERTED TO CELLULOSE, DYE COMPOSITION, PROCESS, OR PRODUCT |
| 537 | DF | MERCERIZED CELLULOSE FIBER OR PARCHMENTIZED CELLULOSE FIBER DYEING COMPOSITION, PROCESS, OR PRODUCT |
| 538 | DF | GELLED FIBER-DYEING PROCESS OR PRODUCT |
| 539 | DF | 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 {1} |
| 541 | DF | ACYLATING AGENT OR CROSS-LINKER DYE ADDITIVE, COMPOSITION, PROCESS, OR PRODUCT {1} |
| 543 | DF | REACTIVE DYE COMPOSITION, PROCESS, OR PRODUCT {5} |
| 550 | DF | 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 {24} |
| 618 | DF | 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 {17} |
| 636 | DF | DYE OR POTENTIAL DYE COMPOSITION, ADDITIVE, TREATMENT, PROCESS, PRODUCT, OR ANCILLARY DYE OPERATION {12} |
| 94.1 R | DF | TREATMENT OF HIDES, SKINS, FEATHERS AND ANIMAL TISSUES {9} |
| 101 | DF | BLEACHING {3} |
| 112 | DF | IMPROVING FELTING PROPERTIES (E.G., CARROTING) |
| 114 | DF | ORNAMENTAL EFFECTS {3} |
| 115.51 | DF | CHEMICAL MODIFICATION OF TEXTILES OR FIBERS OR PRODUCTS THEREOF {7} |
| 130.1 | DF | SWELLING OR PLASTICIZING OF ARTIFICIAL FIBERS {1} |
| 133 | DF | FIBER PROTECTING DURING FLUID TREATMENT |
| 137 | DF | CLEANING OR LAUNDERING {6} |
| 147 | DF | FLUID TREATMENT (MANIPULATIVE) {7} |
| | ****************************** |
| | CROSS-REFERENCE ART COLLECTIONS |
| | ****************************** |
| 900 | DF | BASIC EMULSIFIERS FOR DYEING {1} |
| 902 | DF | COACERVATION OR TWO-PHASE DYEING SYSTEM |
| 903 | DF | TRIPLE MIXTURE OF ANIONIC, CATIONIC, AND NONIONIC EMULSIFIERS FOR DYEING |
| 904 | DF | MIXED ANIONIC AND NONIONIC EMULSIFIERS FOR DYEING |
| 905 | DF | MIXED ANIONIC AND CATIONIC EMULSIFIERS FOR DYEING |
| 906 | DF | MIXED CATIONIC AND NONIONIC EMULSIFIERS FOR DYEING |
| 907 | DF | NONIONIC EMULSIFIERS FOR DYEING |
| 908 | DF | ANIONIC EMULSIFIERS FOR DYEING {3} |
| 913 | DF | AMPHOTERIC EMULSIFIERS FOR DYEING {2} |
| 916 | DF | NATURAL FIBER DYEING {3} |
| 920 | DF | SYNTHETIC FIBER DYEING {6} |
| 929 | DF | CARPET DYEING |
| 930 | DF | PRETREATMENT BEFORE DYEING {1} |
| 932 | DF | SPECIFIC MANIPULATIVE CONTINUOUS DYEING |
| 933 | DF | THERMOSOL DYEING, THERMOFIXATION OR DRY HEAT FIXATION OR DEVELOPMENT |
| 934 | DF | HIGH TEMPERATURE AND PRESSURE DYEING |
| 935 | DF | IMMUNIZATION AS A RESIST IN DYEING |
| 936 | DF | SOLUBILITY STUDIES ON DYES |
| 937 | DF | Li ION IN DYE BATH |
| 938 | DF | SOLVENT DYES |
| 939 | DF | NAPHTHOLACTAM DYE |
| | ****************************** |
| | DIGESTS |
| | ****************************** |
| DIG 1 | DF | Silicones |
| DIG 2 | DF | Vinyl sulfones and precursors thereof |
| DIG 3 | DF | Swelling and stretching |
| DIG 4 | DF | Polyester fibers |
| DIG 5 | DF | Organic titanium compounds on textiles |
| DIG 6 | DF | Resin bleach |
| DIG 8 | DF | Oxirane |
| DIG 9 | DF | Polyolefin |
| DIG 10 | DF | Polyvinyl halide esters or alcohol fiber modification |
| DIG 11 | DF | Isocyanate and carbonate modification of fibers |
| DIG 12 | DF | Wave energy treatment of textiles |
| DIG 13 | DF | Cyanoethylation of fibers |
| DIG 14 | DF | Dry mixtures of textile reagents |
| DIG 15 | DF | Pressurized gas treatment of textiles |
| DIG 16 | DF | Pressurized and high temperature liquid treatment of textiles |
| DIG 17 | DF | Glyoxal and polyaldehyde treatment of textiles |
| DIG 18 | DF | Grafting textile fibers |
| DIG 19 | DF | Molten metal |
| DIG 20 | DF | -N-Cl compound |
| DIG 21 | DF | Nylon |
