ES304644A1 - Process for dyeing wool and preparations suitable therefor - Google Patents

Process for dyeing wool and preparations suitable therefor

Info

Publication number
ES304644A1
ES304644A1 ES0304644A ES304644A ES304644A1 ES 304644 A1 ES304644 A1 ES 304644A1 ES 0304644 A ES0304644 A ES 0304644A ES 304644 A ES304644 A ES 304644A ES 304644 A1 ES304644 A1 ES 304644A1
Authority
ES
Spain
Prior art keywords
dyes
wool
levelling agent
acid
dyebath
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
ES0304644A
Other languages
Spanish (es)
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
Priority claimed from CH1227463A external-priority patent/CH400090A/en
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES304644A1 publication Critical patent/ES304644A1/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
    • D06P1/44—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Wool, especially unwoven wool, is dyed with wool dyes in the presence of quaternary ammonium salts derived from condensates of 4-70 mols ethylene oxide with primary aliphatic monoamines having 12-25 carbon atoms from a dyebath which contains the said dye and quaternary levelling agent and (a) 20-150% on the weight of levelling agent of paraffin oil, (b) 5-25% on the weight of paraffin oil of an emulsifier therefor and (c) at least 0.1% on the levelling agent of a silicone antifoaming agent. Suitable dyes are acid dyes, reactive dyes, metal complex dyes of the 1:1 and 1:2 type with and without acid solubilising groups. The levelling agents may be quarternated with known agents especially dimethyl sulphate. The emulsifier (b) may be a known polyglycol ether derivative containing 2-9 ethylenoxy units of oleic acid, oleic acid sorbitol ester or oleyl alcohol or it may be oleyl alcohol itself. The dyebath may further contain a dispersant, e.g. sodium dinaphthylmethanedisulphonate, and a solution promoter, e.g. isopropanol. Examples are given.
ES0304644A 1963-10-04 1964-10-03 Process for dyeing wool and preparations suitable therefor Expired ES304644A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1227463A CH400090A (en) 1963-10-04 1963-10-04 Process for dyeing unwoven wool with wool dyes
CH259664 1964-03-02

Publications (1)

Publication Number Publication Date
ES304644A1 true ES304644A1 (en) 1965-03-16

Family

ID=25690881

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0304644A Expired ES304644A1 (en) 1963-10-04 1964-10-03 Process for dyeing wool and preparations suitable therefor

Country Status (10)

Country Link
AT (1) AT254117B (en)
BE (1) BE653889A (en)
DE (1) DE1469657C3 (en)
DK (1) DK108969C (en)
ES (1) ES304644A1 (en)
FI (1) FI42525C (en)
FR (1) FR1411346A (en)
GB (1) GB1034578A (en)
NL (1) NL6411503A (en)
YU (1) YU32071B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1295035A (en) * 1970-01-12 1972-11-01
EP1772553A1 (en) * 2005-10-07 2007-04-11 Clariant International Ltd. Method of dyeing wool fibres
EP1777337A1 (en) * 2005-10-07 2007-04-25 Clariant International Ltd. Method of dyeing polyamide fibres

Also Published As

Publication number Publication date
YU127164A (en) 1973-10-31
FI42525B (en) 1970-06-01
DE1469657A1 (en) 1969-10-09
DE1469657B2 (en) 1973-09-06
DE1469657C3 (en) 1974-04-04
YU32071B (en) 1974-04-30
BE653889A (en) 1965-04-02
AT254117B (en) 1967-05-10
DK108969C (en) 1968-03-04
FI42525C (en) 1970-09-14
NL6411503A (en) 1965-04-05
FR1411346A (en) 1965-09-17
GB1034578A (en) 1966-06-29

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