Abstract: The present disclosure relates to a plastisol based composition for blocking dye migration from a dyed polyester blended cotton fabric or 100% polyester fabric into a print on the fabric, the print being done with a plastisol based color dye on the dyed fabric. The plastisol based composition of the present disclosure comprises an acrylic based resin devoid of vinyl chloride moiety, a plasticizer, an organic wetting agent, a formaldehyde free discharge agent and an extender. A process for printing fabrics using the plastisol based composition of the present disclosure is also disclosed.

Abstract: A discharge printing device includes an application unit configured to apply a reducing agent to fabric and a contact heating unit configured to subject a reducing agent-applied area to contact heating and satisfies any of the conditions (a1)-(c1) and (d1)-(e1): the conditions (a1)-(c1): in the contact heating, a heating temperature is 100° C. or more, and a heating time is 60 seconds or more; the conditions (d1)-(e1): the contact heating unit subjects the reducing agent-applied area to contact heating to accelerate a reduction reaction and subjects, after the acceleration of the reduction reaction, the reducing agent-applied area to contact heating to accelerate an oxidation reaction, or the discharge printing device further comprises a non-contact heating unit, and the non-contact heating unit subjects, after the acceleration of the reduction reaction, the reducing agent-applied area to non-contact heating to accelerate an oxidation reaction.

Abstract: The invention discloses an environmentally-friendly pasty discharge agent for textile printing and a method for preparing the environmentally-friendly pasty discharge agent. The environmentally-friendly pasty discharge agent for textile printing is formed by the following raw materials according to part by weight: decamethylcyclopentasiloxane: 30-60 parts; thiourea dioxide: 40-70 parts; surfactant: 1-3 parts; and glycerol: 3-6 parts. Decamethylcyclopentasiloxane is put into a ball mill, a surfactant is added into the ball mill to make the decamethylcyclopentasiloxane dispersed or dissolved uniformly and then stirred uniformly, and then thiourea dioxide is added into the ball mill and ground together for 1-3 hours. In the invention, the special liquid compound decamethylcyclopentasiloxane does not chemically react with the thiourea dioxide; in addition, it isolates the thiourea dioxide from outside water and air, thus increasing the stability of the thiourea dioxide.

Abstract: The present invention provides a discharge printing agent containing thiourea dioxide, wherein the discharge printing agent further contains at least one of the following components (i) and (ii): (i) at least one salt selected from the group consisting of a salt of monocarboxylic acid, a salt of ascorbic acid, and a salt of metasilicic acid; and (ii) ?-diketone.

Abstract: There is provided a head hair dyeing method using a two-part hair dye composition which contains a first part containing an alkali agent, a second part containing hydrogen peroxide and a non-aerosol type foamer container for discharging a mixture solution of the first part and the second part as foam, the composition containing a surfactant in at least one of the first part and the second part, the method including discharging the mixture solution as foam, applying the foam to the head hair, and then re-foamed on the head hair.

Abstract: There is provided a head hair dyeing method using a two-part hair dye composition which contains a first part containing an alkali agent, a second part containing hydrogen peroxide and a non-aerosol type foamer container for discharging a mixture solution of the first part and the second part as foam, the composition containing a surfactant in at least one of the first part and the second part, the method including discharging the mixture solution as foam, applying the foam to the head hair, and then re-foamed on the head hair.

Abstract: The invention is directed to a two-part hair cosmetic for hair dyeing or bleaching which includes a first agent containing an alkaline agent and a second agent containing hydrogen peroxide and a squeeze container for discharging a mixed solution of the first agent and the second agent. The first agent or second agent contains a foaming agent. The mixed solution thereof has a viscosity (25° C.) of from 1 mPa·s to 100 mPa·s. The ratio between the total volume of the first and second agents and the inner volume of the container body is in the range of from 0.30 to 0.60.

Abstract: There is provided a head hair dyeing method using a two-part hair dye composition which contains: a first part containing a first part stock solution and a propellant, the first part stock solution containing an alkali agent and a surfactant; a second part containing a second part stock solution and a propellant, the second part stock solution containing hydrogen peroxide and a surfactant; and two aerosol containers for respectively discharging the first part and the second part as foam, the method including respectively discharging the first part and the second part as foam from the containers, applying the foam mixture to the head hair, and then re-foaming the mixture on the head hair.

Abstract: The discharge print paste formulation contains synthetic layered silicate as a carrier and thickening agent, one or more bleaching agents selected from sodium hypochlorite and hydrogen peroxide, water and optionally sodium hydroxide and discharges color when applied to washable color fast natural fabric (cotton, linen) or washable synthetic and permanent press fabric. The discharge print paste formulation is applied to the fabric. The treated fabric is dried at room temperature, washed and dried to get a pattern of discharged color where the discharge print paste formulation is applied.

Abstract: Provided is a two-part hair dye composition, including a first part containing an alkali agent, a second part containing hydrogen peroxide, and a non-aerosol type foamer container for discharging a mixture solution of the first part and the second part as foam, in which the mixture solution contains the following components (A) and (B): (A) 0.1 to 10% by mass of a nonionic surfactant, and (B) 0.1 to 5% by mass of a cationic surfactant, and the mass ratio of the component (A) to the component (B) (content of the component (A)/content of the component (B)) is 1 to 100.

Abstract: A two-part hair dye including a first part containing an alkali agent, a second part containing hydrogen peroxide, and a non-aerosol foamer vessel to discharge in the form of foam a liquid mixture of the first part and the second part, wherein the liquid mixture contains anionic surfactant (s) selected from the following components (A): (A) a carboxylic type anionic surfactant selected from salts of a C8 to C22 fatty acid; and wherein the content of component (A) in the first part or the second part is 0.1 to 30% by mass.

Abstract: A two-part hair dye including a first part containing an alkali agent, a second part containing hydrogen peroxide, and a non-aerosol foamer vessel to discharge in the form of foam a liquid mixture of the first part and the second part, wherein at least one of the first part and the second part contains a surfactant, 90% by mass or more of the total amount of which being a nonionic surfactant component.

Abstract: A two-part hair dye composition, including a first part containing an alkali agent, a second part containing hydrogen peroxide, and a non-aerosol type foamer container for discharging a liquid mixture of the first part and the second part as a foam, wherein the liquid mixture contains the following components (A) to (D): (A) 0.1 to 5% by mass of an alkyl sulfate or polyoxyalkylene alkyl sulfate; (B) 0.1 to 10% by mass of an alkyl polyglucoside; (C) 0.01 to 3% by mass of a dimethyldiallyl ammonium chloride-acrylamide copolymer or a dimethyldiallyl ammonium chloride-acrylamide-acrylic acid copolymer; and (D) 0.01 to 0.8% by mass of a higher alcohol.

Abstract: A two-part hair dye including a first part containing an alkali agent, a second part containing hydrogen peroxide, and a non-aerosol foamer vessel to discharge in the form of foam a liquid mixture of the first part and the second part, wherein the liquid mixture contains anionic surfactant(s) selected from the following components (A1) to (A3), or the following components (A4) and (A5): (A1) a carboxylate type anionic surfactant; (A2) a sulfonate type anionic surfactant; (A3) a phosphate type anionic surfactant; (A4) an ionic surfactant; and (A5) a fatty acid alkanolamide.

Abstract: This invention relates to a method of manufacturing a fabric for ink jet printing and to an ink jet printing method for imparting to the fabric a clear and sharp image free from ink oozing in ink jet printing. Specifically, it relates to a method of manufacturing a fabric for ink jet printing which is characterized in that an aqueous treatment solution having a water-insoluble solvent dispersed or emulsified in an aqueous polymer solution is imparted to the fabric and dried; and to an ink jet printing method characterized in that the ink jet printing is made with the ink jet printing fabric used and that after developing, the pretreatment agent is removed by washing the fabric.

Abstract: The invention provides a method of textile printing using microorganisms with less limitation to dyes with less damage on base materials, and with less blurring of color borders. The method is capable of producing a complex, fine pattern; capable of realizing colored discharge printing with brilliant colors; and capable of readily producing an ombre pattern. The invention also provides a microorganism for decolorization of azo-system dye and use in the textile printing method. In accordance with the invention, textile printing is carried out by coating a solution or paste (which may contain a dye) containing a bacterial strain Bacillus OY1-2 of genus Bacillus (Deposit Number: FERM 13118), in a desirable pattern on the cloth dyed with an azo dye (which may include a non-azo dye), subsequently proliferating or acting the bacterial strain while keeping the strain in a wet state, and to entirely or partially metabolize the azo dye to eliminate or decrease the coloring of the azo dye for textile printing.

Abstract: The invention provides a method of textile printing using microorganisms with less limitation to dyes with less damage on base materials, and with less blurring of color borders. The method is capable of producing a complex, fine pattern; capable of realizing colored discharge printing with brilliant colors; and capable of readily producing an ombre pattern. The invention also provides a microorganism for decolorization of azo-system dye and use in the textile printing method.

Abstract: The invention provides a method of textile printing using microorganisms with less limitation to dyes, with less damage on base materials, and with less blurring of color borders. The method is capable of producing a complex, fine pattern; capable of realizing colored discharge printing with brilliant colors; and capable of readily producing an ombre pattern. The invention also provides a microorganism for decolorization of azo-system dye and use in the textile printing method.

Abstract: By using printing pastes containing thiourea dioxide together with finely dispersed calcium, magnesium or zinc hydroxide, present in the paste as such or generated from components in the printing paste during a treatment process, fabric discharge printing processes may be developed which have the advantage of decorating fabric webs, garments or garment panels effectively, even in dry heat conditions, whilst avoiding contamination of such fabrics with undesirable residues, particularly formaldehyde.

Abstract: A processing composition for decorating a dyed cloth fabric. The composition is a dye reactive oxidizer carrying gel and the method of use is to silkscreen onto the fabric to be decorated with the oxidizing gel. The gel is allowed to react with the dye of the fabric in a pattern dictated by the silkscreening pattern. The oxidizing agent is then removed from the fabric.

Abstract: There are described monoazo compounds which exhibit fiber-reactive properties and dye hydroxy- and/or carboxamido-containing materials, in particular fiber materials, such as, for example, cellulose fiber materials and wool, in shades of high color strength and good fastness properties and can also be used in particular for resist and discharge printing. They have the formula (1) ##STR1## in which: A is substituted or unsubstituted phenylene or unsubstituted or sulfo-substituted naphthylene, the groups X--SO.sub.2 -- and --SO.sub.2 X.sup.1 are fiber-reactive groups from the vinylsulfonyl series, n is the number 1 or 2, M is hydrogen or an alkali metal, R is hydrogen or a lower alkyl, W is phenylene or lower alkylene, B is lower alkyl and one group --SO.sub.3 M is bound to the 8-naphthol radical in the 3- or 4-position.

Abstract: A method for creating a design on a garment or fabric comprising preparing a patterning medium comprising a cellulose ether in a trough, adding onto the surface of said medium a fabric oxidizing or reducing agent in a desired pattern, contacting a garment or fabric with said surface of said medium for a time sufficient to permit the oxidizing or reducing agent to be transferred onto said garment and to partially oxidize or reduce the color in the garment or fabric, removing said garment or fabric from said medium, treating said garment or fabric with a neutralizing agent so as to neutralize excess oxidizing or reducing agent on said garment or fabric, and rinsing said garment or fabric with water so as to remove excess cellulose ether on said garment or fabric.

Abstract: A pattern or design is formed on an already dyed cellulose-containing fabric by wetting preselected portions of the fabric with a solution containing a bleaching agent, drying the wetted fabric by heating at about 100.degree. C., and washing the dried fabric free of residual chemicals.

Abstract: The process for producing patterns on ground dye colored textile fiber pile substrates, particularly wherein the pile fibers are in the form of yarns comprised predominantly of polyamide fiber, and wherein at least some of the ground dye component is at least partially color dischargeable and selected from vat, reactive, direct, acid, premetallized or mordant dyes, the process comprising contacting selected portions of the colored pile fibers with a reducing system which optionally can contain one or more reduction resistant dye or pigment materials for in situ coloring of the substrates, the contacting being characterized by jet forcing the reducing system interstitially of the pile fibers to deposit the reducing system thereon substantially below the surface thereof, and to effect the color discharge of at least a portion of the ground dye component.

Abstract: A process for redyeing partially bleached fabric or garments to yield sharply-etched multicolored designs comprises the steps of:(a) dyeing the fabric, or purchasing a commercial garment, with a background first color;(b) gathering selected areas of the dyed fabric with ligatures to restrict access of further reagents;(c) bleaching the gathered background dyed to remove the first color from the areas outside the gathered areas; and(d) redyeing the bleached areas with a second color,whereby sharply defined multicolored patterns are formed having from about 0.2 mm to about 2 mm of white gap between each color.

Abstract: Textile materials made of polyester, triacetate, acetate or polyamide or mixtures thereof are printed by the discharge printing or discharge resist printing technique by using as discharging agent for disperse dyes a 3-aminoreductone of the formula ##STR1## where R.sup.1, R.sup.2 and R.sup.3 are identical or different and each is hydrogen, methyl or ethyl and R.sup.4 is linear or branched alkyl or alkenyl of from 1 to 20 carbon atoms, which may be monosubstituted or polysubstituted by hydroxyl, alkoxy of from 1 to 3 carbon atoms in the alkyl or acetoxy, or is a radical --(CH.sub.2 --CH.sub.2 --O).sub.n H where n is from 1 to 10 and which may be etherified with alkyl of from 1 to 3 carbon atoms or esterified with acetyl, or R.sup.4 together with the N-atom is the radical of an aliphatic .alpha.- or .beta.-amino acid of from 2 to 15 carbon atoms, in which case the carboxyl group may be present in neutralized form as an alkali metal, alkaline earth metal or ammonium salt or in esterified form as a C.sub.1 -c.

Abstract: This invention is a method to dye nylon carpet in a pattern. Improvement comprises adding a reducing agent selected from a group consisting of zinc formaldehyde sulfoxylate, sodium formaldehyde sulfoxylate, thiourea dioxide and mixtures of the formaldehyde sulfoxylate salts with a dye selected from a group consisting of acid, direct, dispersed, fiber reactive and mixtures thereof; also adding an activator for the reducing agent and a stabilizer for the dye bath. Then the dyed carpet is steamed to activate the reducing agent. This makes a dyed pattern that is reproducible, controlled and has differential multicolorations. Each of the dyes is selected for its known characteristic behavior with the activator reducing agent, whether it is completely unaffected, partially affected or completely destroyed. Each dye is applied at a time during the dyeing so that its characteristic effect produces the desired multicoloration effect.

Abstract: The invention relates to a wet-on-wet dyeing process comprising(A) impregnating the substrate with an acid dyeing liquor containing an anionic dye having a K'.sub.pH6 -value.gtoreq.5(B) applying locally to the substrate at room temperature, a liquor or paste containing an alkoxylated fatty amine or polyamine having affinity for anionic dyes with a K'.sub.pH6 -value.gtoreq.5, said step (B) being carried out directly after or directly before said step (A), and(C) subsequently submitting the substrate to a heat treatment to effect fixation of the dye.

Abstract: According to two-phase processes multi-color effects are obtained on cellulosic materials, namely conversion effects with reactive and vat dyestuffs on the one hand and discharge resist prints with reactive dyestuffs and, optionally, vat dyestuffs on the other hand, by printing or padding the reactive dyestuff or a mixture of reactive and vat dyestuffs in a weakly acidic medium onto the material, overprinting this material with a neutral paste containing a stable discharging agent of the sulfinic acid series and, if desired, a vat dyestuff, drying the print, contacting the material with an aqueous strongly alkaline liquor, steaming it and finishing the article in known manner, depending on the choice of dyestuffs.

Abstract: According to two-phase processes multi-color effects are obtained on cellulosic materials, namely conversion effects with reactive and vat dyestuffs on the one hand and discharge resists prints with reactive dyestuffs and, optionally, vat dyestuffs on the other hand, by printing or padding the reactive dyestuff or a mixture of reactive and vat dyestuffs in a weakly acidic medium onto the material, overprinting this material with a neutral paste containing formamidine sulfinic acid as discharging agent and, if desired, a vat dyestuff, drying the print, contacting the material with an aqueous strongly alkaline liquor, steaming it and finishing the article in known manner, depending on the choice of dyestuffs.

Abstract: White patterns on synthetic fiber textiles or patterns of a different color on a colored background are produced by dyeing the material with a dyestuff dischargeable to white, drying the material, printing the material with a discharge resist paste and heating the treated material to 100.degree.-230.degree. C. wherein the discharge agent is a base which produces a pH of at least 8 in a 5% strength aqueous solution.