Classifications

• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
  • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
  • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
  • D06P1/62—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds with sulfate, sulfonate, sulfenic or sulfinic groups
  • D06P1/621—Compounds without nitrogen
  • D06P1/622—Sulfonic acids or their salts
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
  • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
  • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
  • D06P1/46—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
  • D06P1/48—Derivatives of carbohydrates
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
  • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
  • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
  • D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
  • D06P1/5207—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
  • D06P1/525—Polymers of unsaturated carboxylic acids or functional derivatives thereof
  • D06P1/5257—(Meth)acrylic acid
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
  • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
  • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
  • D06P1/60—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers
  • D06P1/607—Nitrogen-containing polyethers or their quaternary derivatives
  • D06P1/6076—Nitrogen-containing polyethers or their quaternary derivatives addition products of amines and alkylene oxides or oxiranes
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
  • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
  • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
  • D06P1/667—Organo-phosphorus compounds
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
  • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
  • D06P5/02—After-treatment
  • D06P5/04—After-treatment with organic compounds
  • D06P5/06—After-treatment with organic compounds containing nitrogen
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
  • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
  • D06P5/02—After-treatment
  • D06P5/04—After-treatment with organic compounds
  • D06P5/08—After-treatment with organic compounds macromolecular

Definitions

• This invention relates to a washing-off agent composition for washing-off cellulose fibers dyed or printed mainly by reactive dyes or dyed articles inclusive of these dyed or printed cellulose fibers.
• the conventional soaping agent exhibits soaping properties and fastness of color only for certain specified reactive dyes, without being effective for reactive dyes in their entirety.
• various washing-off agents for various types of the reactive dyes and, in order to avoid this, it becomes necessary to restrict the range of the reactive dyes which may be employed for dyeing.
• washing-off treatment described in the JP-Patent-Kokai Publication No.57(1982)-61783 is disadvantageous in that it involves a number of operating steps, while being low in operability and efficiency.
• the present invention provides following three types of composition:
• the polyoxyalkylene derivative of an organic amine is one or more of poly (1 to 5) alkylene (C2 to C6) polyamine alkyleneoxide adducts which may contain alkyl (or alkenyl) groups , aromatic amine alkyleneoxide adducts or nitrogen-containing derivatives of high polymer.
• the amount of added alkylene oxides is 1 to about 200 (more preferably, 1 to 100, or further 1 to 50).
• the washing-off agent composition (i) of the present invention comprising an effective amount of the polyoxyalkylene derivative of the organic amine, is capable of effectively removing unfixed dyes and hydrolyzed dyes from the dyed articles.
• the washing-off agent composition (ii) of the present invention comprising an effective amount of a poly­oxyalkylene derivative of an organic amine, a water-soluble high polymer having a carboxylic group or an anionic surfactant, is capable of effectively removing unfixed dyes or the like from the dyed articles irrespective of the types of the reactive dyes and improving the rate of removal of the unfixed dyes etc. from the dyed articles.
• the washing-off agent compostion (iii) of the present invention comprising an effective amount of a poly­oxyalkylene of an oarganic amine, a water-soluble high polymer having a carboxylic group and an anionic surfactant is capable of more effectively removing unfixed or hydro­lyzed dyes from the dyed articles, irrespective of the types of the reactive dyes,by virtue of the synergistic effects of the three components, thereby achieving a high degree of fastness of color.
• washing-off agent composition containing the above mentioned two or more of the above specified components as essential ingredients, to shorten or reduce the soaping steps following the dyeing regardless of the types of the reactive dyes. These effects become most pronounced with the washing-off agent composition containing all of the above mentioned three specified components.
• polyoxyalkylene derivatives of organic amine those of alkylene diamine or alkanol amine may be used.
• the anionic surfactant is contained in the washing-­off agent composition of the present invention, in addition to the effective amount of the polyoxyalkylene derivative of the organic amine and the water-soluble high polymer containing carboxylic groups, it becomes possible, by virtue of the synergistic effect of these three components, to remove unfixed dyes and hydrolyzed dyes from dyed articles to achieve a higher degree of fastness of color for any type of the reactive dyes without limitation to specific types of the reactive dyes.
• washing-off agent composition of the present invention preferably 0.01 to 20 parts by weight (more preferably 0.05 to 10 parts by weight) of the water-soluble high polymer containing a carboxylic group or further 0.01 to 10 parts by weight (more preferably 0.05 to 5 parts by weight) of the anionic surfactant are contained to 1 parts by weight of the polyoxyalkylene derivative of the organic amine.
• the washing-off agent composition of the present invention may contain suitable solvents, such as water, in addition to the above mentioned three specified components. It is preferred that at least 3 wt.% of the polyoxyalkylene derivative of the organic amine is contained in the washing-off agent composition and that at least 0.09 wt.% of the water-soluble high polymer is contained in the composition if the water-soluble high polymer containing the carboxylic group, or at least 0.05 wt.% of the anionic surfactant if the anionic surfactant are contained in the composition, respectively. If the above mentioned three components are present in the above mentioned respective ranges, these components may function more effectively.
• polyoxyalkylene derivatives of the organic amine there are aliphatic amine alkylene oxide adducts, aromatic amine alkylene oxide adducts and nitrogen-­containing derivatives of high polymer.
• the aliphatic amine alkylene oxide adducts include polyoxyalkylene (C2 to C4) alkyl- (or alkenyl- or 2-­hydroxyalkyl-) amines, n-polyoxyalkylene n,n-dialkyl- (or alkenyl-)amines, poly (1 to 5) alkylene (C2 to C6) polyamine (preferably containing 10 or less amine groups) alkylene oxide adducts which may contain alkyl (or alkenyl or 2-hydroxyalkyl) groups, alkyl biguanidine alkylene oxide adducts and aminoethyl (or alkylaminoethyl) piperazine alkylene oxide adducts, or the like.
• the aromatic amine alkylene oxide adducts include n,n-­dipolyoxyethylene, benzylamines (or phenylamines or naphthylamines), and phenylene diamine (or methylphenylene diamine, or xylylene diamine) alkylene oxide adducts, or the like.
• the nitrogen-containing derivatives of high polymer include formalin condensates of polyoxyethylene alkyl (or alkenyl) (C1 to C12) phenol(or generally phenol including phenol derivatives) and N-polyoxyethylene polyalkylene (C2 to C6) polyamine (or N-polyoxyethylene alkyl (or alkenyl) (C8 to C24) amine), or the like.
• the washing-off agent compositions of the present invention may include one or more of polyoxyalkylene derivatives of the above mentioned organic amines.
• the water-soluble high polymers containing carboxylic groups include natural water-soluble high polymers, semi-­synthetic water-soluble high polymers obtained by chemical synthesis of natural water-soluble or -insoluble high polymers, and synthetic water-soluble high polymers obtained by chemical synthesis of other polymeric materials.
• the natural water-soluble high polymers there are gum arabic, pectinic acid, Karaya gum, alginic acid, xanthane rubber and hyaluronic acid etc.
• graft polymers and carboxymethylates of natural high polymers there are graft polymers and carboxymethylates of natural high polymers.
• graft polymers of natural high polymers include graft polymers of cellulose or starch and unsaturated carboxylic acids, such as acrylic acid, or derivatives thereof.
• carboxymethylates of natural high polymers include carboxymethylates of celluloseor starch.
• synthetic water-soluble high polymers there are, for example, homopolymers derived from unsaturated organic acids, such as acrylic acid, methacrylic acid or maleic acid, copolymers of these unsaturated organic acids with ethylenic unsaturated monomers, and salts thereof.
• synthetic water-soluble high polymers include polymers of acrylic acid, polymers of methacrylic acid, acrylic acid-methacrylic acid copolymer, acrylic acid-vinyl acetate copolymer, acrylic acid-maleic acid copolymer, acrylic acid-ethylene copolymer, maleic acid-isobutylene copolymer, maleic acid-styrene copolymer, alkali metal salts and organic amine salts thereof.
• washing-off agent compositions of the present invention may include, for example, one or more of the above mentioned water-soluble high polymers.
• the anionic surfactants may include, for example, sulfonic acids, esters of sulfonic acid, esters of phosphoricacid, carboxylic acid, or salts thereof; polycondensate type high-polymer anionic surfactants or salts thereof; and formalin condensates of aromatic sulfonation products.
• the sulfonic acids and salts thereof may include, for example, dialkylsulfosuccinic acid, n-alkylsulfosuccinic acid mono-or diamides, n-methyl-n-alkyltaurine, alkane (or ⁇ -olefin, hydroxyalkane) sulfonic acid, straight-chained (or branched) alkylbenzene sulfonic acid, alkylnaphthalene sulfonic acid, polyoxyalkylene alkylphenol sulfonic acid and salts thereof or the like.
• the esters of sulfuric acid and salts thereof may include, for example, sulfurated castor oil, aliphatic acid alkyl ester sulfuric acid esters, alkyl sulfuric acid esters, polyoxyalkylene ether sulfuric acid esters, aliphatic acid monoglyceride sulfuric acid esters, polyoxyalkylene alkyloyl amide sulfuric acid esters, polyoxyalkylene alkyl phenyl ether sulfuric acid esters, and salts thereof.
• esters of phosphoric acid and salts thereof may include, for example, alkyl phosphoric acid esters, polyoxyalkylene alkylether phosphoric acid esters, polyoxyalkylene phenylether phosphoric acid esters and salts thereof.
• the carboxylic acids and salts thereof may include, for example, n-acyloyl sarcosine (or alanine or amino acids), polyoxyalkylene alkylether carboxylic acids,poly­oxyalkylene alkylphenylether carboxylic acids, ⁇ -carboxy­methylalkanic (or alkenic) acids and salts thereof.
• the polycondensate type high polymer anionic surfactants and salts thereof may include, for example, amino acid condensates, ligninsulfonic acid and collagen hydrolysates.
• the washing-off agent compositions of the present invention may include, for example, one or more of the anionic surfactants.
• the washing-off agent compositions of the present invention may be used for washing-off operations either directly or after dilution with water or the like solvents.
• the compositions are diluted to a concentration at which the polyoxyalkylene derivative of the organic amine may exhibit its effect.
• the polyoxyalkylene derivative of the organic amine is contained in a washing-­off bath at a concentration preferably approximately of 0.1 to 10g/lit. (more preferably 0.5 to 4 g/lit.).
• the washing-off conditions may include, for example, a bath temperature of 40 to 100°C and the washing-off time duration of 5 to 30 minutes. After the washing-off, the dyed products may be washed with cold, warm or hot water upon necessity.
• EO oleylamine
• CMC carboxymethylcellulose
• washing-off agent composition of the present invention 15 parts by weight of ethylenediamine (PO)10(EO)15, 3 parts by weight of sodium alginate (molecular weight, 50,000) and 10 parts by weight of sodium POE(3) tridecyl ether acetate were mixed together and diluted with 72 parts by weight of water to give a washing-off agent composition of the present invention.
• PO ethylenediamine
• sodium alginate molecular weight, 50,000
• sodium POE(3) tridecyl ether acetate 10 parts by weight of sodium POE(3) tridecyl ether acetate
• washing-off operations were performed using the washing-off agent compositions of Examples 1 to 12 of the present invention and the soaping agents of the comparative Examples 1 to 10.
• a cotton knit cloth (non-mercerized) was dyed under conditions of 5.0 % owf( on weight fabric) each of the reactive dyes, 60 g/lit of Glauber's salt, 15 g/lit of soda ash, bath ratio of 1:15 and the dyeing time duration of 50 minutes.
• the reactive dyes employed are shown in Tables 1 and 2.
• the dyes employed include following commercial dyes: Red 195 Sumifix Supra B Red 3BF Red 183 Cibacron Scarlet F-3G Red 158 Levafix Red E-4BA Red 120 Procion Red H-E3B Red 21 Procion B.Red BB Blue 79 Drimarene Navy X-RBL Blue 21 Levafix Turq Blue E-G Blue 4 Mikacion Blue RS
• washing-off agent compositions of the present invention exhibit satisfactory washing-off properties for any reactive dyes.
• thee washing-off agent compositions containing the above mentioned three components exhibit extremely satisfactory washing-off properties for any reactive dyes.
• washing-off agent compositions of the present invention exhibit satisfactory washing-off pro­perties for any reactive dyes in general, so that the number of washing-off steps following the dyeing step may be reduced or shortend for any reactive dyes. This effect becomes most outstanding when the washing-off agent com­positions contain the above mentioned three specific com­ponents(Example11 and 12).
• Washing-off agent composition for dyed cellulose fiber articles comprising an effective amount of a polyoxyalkylene derivative of organic amine (poly (1 to 5) alkylene (C2 to C6) polyamine alkyleneoxide adducts which may contain alkyl (or alkenyl) groups, aromatic amine alkyleneoxide adducts or nitrogen-containing derivatives of high polymer) as an essential ingredient reduces or shortens the washing-off steps for reactive dyes with improved fastness of color for any kind of reactive dyes.
• Presence of a water-soluble high polymer having a car­boxylic group and/or an anionic surfactant promotes removal of unfixed and hydrolized dyes from dyed articles to improve fastness of color.

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• Engineering & Computer Science (AREA)
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• Health & Medical Sciences (AREA)
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Citations (2)

• 1989
  • 1989-10-13 JP JP1265011A patent/JPH03130480A/ja active Pending
• 1990
  • 1990-10-12 EP EP90119631A patent/EP0422683A1/en not_active Withdrawn

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