GB1400558A - Process for the dyeing of keratin-containing materials - Google Patents

Process for the dyeing of keratin-containing materials

Info

Publication number
GB1400558A
GB1400558A GB3404672A GB3404672A GB1400558A GB 1400558 A GB1400558 A GB 1400558A GB 3404672 A GB3404672 A GB 3404672A GB 3404672 A GB3404672 A GB 3404672A GB 1400558 A GB1400558 A GB 1400558A
Authority
GB
United Kingdom
Prior art keywords
sheepskins
furs
dyeing
july
solvent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3404672A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of GB1400558A publication Critical patent/GB1400558A/en
Expired legal-status Critical Current

Links

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
    • D06P1/90—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 dyes dissolved in organic solvents or aqueous emulsions thereof
    • D06P1/92—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 dyes dissolved in organic solvents or aqueous emulsions thereof in organic solvents
    • D06P1/922—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 dyes dissolved in organic solvents or aqueous emulsions thereof in organic solvents hydrocarbons
    • 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
    • D06P1/90—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 dyes dissolved in organic solvents or aqueous emulsions thereof
    • D06P1/92—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 dyes dissolved in organic solvents or aqueous emulsions thereof in organic solvents
    • D06P1/928—Solvents other than hydrocarbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Cosmetics (AREA)

Abstract

1400558 Dyeing sheepskins and furs CIBAGEIGY AG 20 July 1972 [21 July 1971] 34046/72 Heading D1B Woolly sheepskins and furs are dyed at 40‹ to 70‹C in a two phase system comprising dyestuff, a halogenated hydrocarbon as hydrophobic solvent, and ethanol, ethylene glycol, isopropanol, diacetone alcohol, dimethylsulphonide, tetrahydrofuran, ethyl acetate, acetone or a lower (as defined) carboxylic acid amide as hydrophilic solvent, and water optionally up to 3g/l of organic acid optionally further additives, the dyed material being separated and finished. Preferred hydrophobic solvents are chlorobenzene, perchloroethylene, tetrachlorodifluoroethane, and carbon tetrachloride. The material may be pretreated with the solvent mixture and water before dye is added. Acid, reactive and disperse dyes may be used, the organic acids used may be formic and acetic.
GB3404672A 1971-07-21 1972-07-20 Process for the dyeing of keratin-containing materials Expired GB1400558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1073371A CH560283A5 (en) 1971-07-21 1971-07-21

Publications (1)

Publication Number Publication Date
GB1400558A true GB1400558A (en) 1975-07-16

Family

ID=4366245

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3404672A Expired GB1400558A (en) 1971-07-21 1972-07-20 Process for the dyeing of keratin-containing materials

Country Status (7)

Country Link
AU (1) AU4480972A (en)
CH (1) CH560283A5 (en)
DE (1) DE2235249A1 (en)
ES (1) ES404992A1 (en)
FR (1) FR2146351B1 (en)
GB (1) GB1400558A (en)
IT (1) IT961471B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348203A (en) * 1973-05-05 1982-09-07 Ciba-Geigy Corporation Dyeing process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4348203A (en) * 1973-05-05 1982-09-07 Ciba-Geigy Corporation Dyeing process

Also Published As

Publication number Publication date
AU4480972A (en) 1974-01-24
ES404992A1 (en) 1976-01-01
IT961471B (en) 1973-12-10
FR2146351A1 (en) 1973-03-02
DE2235249A1 (en) 1973-02-01
CH560283A5 (en) 1975-03-27
FR2146351B1 (en) 1976-05-14

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Legal Events

Date Code Title Description
PS Patent sealed