Classifications

• • C—CHEMISTRY; METALLURGY
  • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
  • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
  • C09B51/00—Nitro or nitroso dyes
• • C—CHEMISTRY; METALLURGY
  • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
  • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
  • C09B57/00—Other synthetic dyes of known constitution
  • C09B57/10—Metal complexes of organic compounds not being dyes in uncomplexed form
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
  • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
  • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
  • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
  • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
  • D06M15/41—Phenol-aldehyde or phenol-ketone resins
• • D—TEXTILES; PAPER
  • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
  • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
  • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
  • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
  • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
  • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
  • D06M15/423—Amino-aldehyde resins
• • 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
  • D06P1/56—Condensation products or precondensation products prepared with aldehydes
• • 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
  • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
  • D06P3/58—Material containing hydroxyl groups
  • D06P3/60—Natural or regenerated cellulose
  • D06P3/68—Preparing azo dyes on the material

Definitions

• the present invention relates to a method of simultaneously dyeing and finishing textile materials whereby a series of valuable effects is attained.
• finishing methods are carried out as final methods and hitherto were applied in con-' nection with dyed fabric only after termination of the dyeing method. Only a limited number of genuine'dye-stuifs was available for dyeing textile materials which later were to be subjected to an artificial resin finishing treatment.
• a method which permits carrying out simultaneously, in one and the same operation, a dyeing and a finishing method by means of artificial resins by applying the dyestufi and the artificial resin to the fibre by a single bath, wherewith in some cases the fabric is previously treated with a salt which can combine with a component for forming the dye-stuif which is applied to the fibre by the same bath asv the artificial resin.
• T- a preliminary product of an artificial resin is soluble in pure water or not, but it must be soluble in the diluted alkali solution present at the addition of the catalyzer.
• the textile material to be treated is impregnated with this dye bath and subjected to a heat treatment for the purpose of forming and hardening the final artificial resin.
• a plurality of resins may be applied to the fibre, for instance by impregnating with a solution containing .both the original components for the formation of the one resin and the original components for the formation of another resin or a resin product.
• Example 1 g. of dimethylol urea, 6 g. of ammonium sulphate, 14 g. o.o'-benzidine sulpho acid-2 gram nitro-m-phenylene di-amine are dissolved to 1000 cm. water, the textile material is impregnated with this solution, squeezed, dried and then heated to C. to formxthe resin. A bright orange color and at the same time an excellent finishing eifect result.
• Example 2 60 g. of dicyanogen-di-amide, 98g. of 40 per a cent formaldehyde solution, 10 g. of poly-vinyl alcohol, 6 g. of 1.3.8.naphthol-di-su1pho acid, 8 g. of cupric sulphate, 5g. of tartaric acid are dissolved in 1000 cm! of water and treated as described in Example 1. A blue color results.
• Example 3 40 g. of phenol,- 66 g. of formaldehyde, 8 g. of waste sulphite liquor, 6 g. of 25% ammonia solution, 4 g. of p-naphthol di-sulpho acid 2.6.8. are dissolved in 1000 cm. of water and treated as described in the preceding examples. A red color and at the same'timeexcellent finishing effects, as reduced swelling ability, etc., result.
• Example 4 A fabric treated in the'manner usual in the textile industry with carbazole hydroxycarboxylic ecidarylideiadriedandthenaubiectedtoa t in a bath of the following composition:
• the textile material is impregnated with this solution and the dye-stun is developed to a genuine dark blue with simultaneous applyinx of the subatanceiormingtheartiiicialresin. Byasubeequent thermal maturing, the artificial resin is nnally formed.

Landscapes

• Engineering & Computer Science (AREA)
• Textile Engineering (AREA)
• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Organic Chemistry (AREA)
• Coloring (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=25560081

Family Applications (1)

Country Status (2)

Cited By (5)

• 0
  • BE BE441833D patent/BE441833A/xx unknown
• 1941
  • 1941-10-24 US US416423A patent/US2369613A/en not_active Expired - Lifetime

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