Abstract 1. IN A PROCESS FOR PAD-DYEING TEXTILE MATERIALS MADE OF OR CONTAINING NATIVE OR REGENERATED CELLULOSE FIBERS WITH DYESTUFFS HAVING AS GROUP CAPABLE OF REACTING WITH THE HYDROXYL GROUPS OF THE FIBER AT LEAST ONE B-(2,2,3,3TETRAFLUORO - CYCLOBUTYL) - ACRYLOYLAMINO OR VINYLSULFONE GROUP OR SULFATOETHYLSULFONE OR THIOSULFATOETHYLSULFONE GROUP, AND FIXING THE DYESTUFFS ACCORDING TO THE DWELLING METHOD, THE IMPROVEMENT WHICH COMPRISES: USING IN SAID PROCESS, PADDING LIQOURS CONTAINING, IN ADDITION TO THE SAID DYESTUFFS AS AN AGENT HAVING ALKALINE REACTION, A LIQUID SODIUM SILICATE HAVING A CONCENTRATION IN THE RANGE OF FROM 37* TO 60*BE., CORRESPONDING TO AN SIO2-CONTENT OF THE AQUEOUS SOLUTION OF 27.2 TO 38.2 PERCENT BY WEIGHT, IN AN AMOUNT RANGING FROM 25 GRAMS TO 350 GRAMS PER LITER OF PADDING LIQOUR.
IN A PROCESS FOR PAD-DYEING TEXTILE MATERIALS MADE OF OR CONTAINING NATIVE OR REGENERATED CELLULOSE FIBERS WITH DYESTUFFS HAVING AS GROUP CAPABLE OF REACTING WITH THE HYDROXYL GROUPS OF THE FIBER AT LEAST ONE B-(2,2,3,3TETRAFLUORO - CYCLOBUTYL) - ACRYLOYLAMINO OR VINYLSULFONE GROUP OR SULFATOETHYLSULFONE OR THIOSULFATOETHYLSULFONE GROUP, AND FIXING THE DYESTUFFS ACCORDING TO THE DWELLING METHOD, THE IMPROVEMENT WHICH COMPRISES: USING IN SAID PROCESS, PADDING LIQOURS CONTAINING, IN ADDITION TO THE SAID DYESTUFFS AS AN AGENT HAVING ALKALINE REACTION, A LIQUID SODIUM SILICATE HAVING A CONCENTRATION IN THE RANGE OF FROM 37* TO 60*BE., CORRESPONDING TO AN SIO2-CONTENT OF THE AQUEOUS SOLUTION OF 27.2 TO 38.2 PERCENT BY WEIGHT, IN AN AMOUNT RANGING FROM 25 GRAMS TO 350 GRAMS PER LITER OF PADDING LIQOUR.
Claim 2
Dependent Claim
124 words
IN A PROCESS FOR PAD-DYEING TEXTILE MATERIALS MADE OF OR CONTAINING NATIVE OR REGENERATED CELLULOSE FIBERS WITH DYESTUFFS HAVING AS GROUP CAPABLE OF REACTING WITH THE HYDROXYL GROUPS OF THE FIBER AT LEAST ONE B-(2,2,3,3TETRAFLUORO - CYCLOBUTYL) - ACRYLOYLAMINO OR VINYLSULFONE GROUP OR SULFATOETHYLSULFONE OR THIOSULFATOETHYLSULFONE GROUP, AND FIXING THE DYESTUFFS ACCORDING TO THE DWELLING METHOD, THE IMPROVEMENT WHICH COMPRISES: USING IN SAID PROCESS, PADDING LIQOURS CONTAINING, IN ADDITION TO THE SAID DYESTUFFS AS AN AGENT HAVING ALKALINE REACTION, A LIQUID SODIUM SILICATE HAVING A CONCENTRATION IN THE RANGE OF FROM 37* TO 60*BE., CORRESPONDING TO AN SIO2-CONTENT OF THE AQUEOUS SOLUTION OF 27.2 TO 38.2 PERCENT BY WEIGHT, IN AN AMOUNT RANGING FROM 25 GRAMS TO 350 GRAMS PER LITER OF PADDING LIQOUR.