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GB1361254A - Dyeing of flat textile structures of polyamide fibres according to the dwelling process - Google Patents

Dyeing of flat textile structures of polyamide fibres according to the dwelling process

Info

Publication number
GB1361254A
GB1361254A GB3567171A GB3567171A GB1361254A GB 1361254 A GB1361254 A GB 1361254A GB 3567171 A GB3567171 A GB 3567171A GB 3567171 A GB3567171 A GB 3567171A GB 1361254 A GB1361254 A GB 1361254A
Authority
GB
United Kingdom
Prior art keywords
mixture
dyeing
dwell
july
molecular weight
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
GB3567171A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1361254A publication Critical patent/GB1361254A/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
    • 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
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/14—Wool
    • D06P3/20—Wool using mordant dyes using metallisable dyes
    • 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
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/24—Polyamides; Polyurethanes
    • D06P3/241—Polyamides; Polyurethanes using acid dyes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/907—Nonionic emulsifiers for dyeing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/92—Synthetic fiber dyeing
    • Y10S8/924—Polyamide fiber

Landscapes

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

Abstract

1361254 Dyeing synthetic polyamides FARBWERKE HOECHST AG 29 July 1971 [29 July 1970] 35671/71 Heading D1B Flat textile structures of synthetic polyamides are dyed by padding with an aqueous liquor at pH 6 to 7 which liquor contains a 1:2 metal complex dye and an auxiliary solubilising agent comprising a mixture of a polyglycol and a polyalkylene glycol monoalkyl ether having a molecular weight within the range of from 100 to 350, the padded textile structure of a number of such padded structures being formed into a multi-layer package the dye then being fixed by allowing to dwell in the moist state at a temperature of 20‹ to 85‹C. The dwelling time may be 16 to 72 hours at room temperature, preferably the multi-layer package is covered with cotton cloths or plastic sheets prior to dwell fixation. The auxiliary mixture may be a mixture of equal parts by weight of a polyethylene glycol having a molecular weight of from 150 to 1000 and a monoalkyl ether of a polyethylene glycol having from 2 to 5 condensed ethylene oxide units per molecule the alkyl group having 1 to 4 carbon atoms.
GB3567171A 1970-07-29 1971-07-29 Dyeing of flat textile structures of polyamide fibres according to the dwelling process Expired GB1361254A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2037554A DE2037554C3 (en) 1970-07-29 1970-07-29 Process for dyeing solidified nonwovens made of polyamide fibers by the indwelling process

Publications (1)

Publication Number Publication Date
GB1361254A true GB1361254A (en) 1974-07-24

Family

ID=5778200

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3567171A Expired GB1361254A (en) 1970-07-29 1971-07-29 Dyeing of flat textile structures of polyamide fibres according to the dwelling process

Country Status (8)

Country Link
US (1) US3788807A (en)
BE (1) BE770549A (en)
CA (1) CA964406A (en)
CH (2) CH1097071A4 (en)
DE (1) DE2037554C3 (en)
FR (1) FR2099662A1 (en)
GB (1) GB1361254A (en)
NL (1) NL7110182A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA727707B (en) * 1971-11-09 1973-07-25 Ciba Geigy Ag Process for the dyeing of fibre material
CH554712A (en) 1971-11-09 1974-10-15
DE2635991C2 (en) * 1976-08-11 1979-11-15 Hoechst Ag, 6000 Frankfurt Process for the continuous dyeing of wool
DE2635990C2 (en) * 1976-08-11 1979-11-15 Hoechst Ag, 6000 Frankfurt Method of dyeing wool
US4302202A (en) * 1979-10-09 1981-11-24 Northwestern Laboratories, Inc. Textile treating composition and method of use thereof
US4496364A (en) * 1982-04-29 1985-01-29 Sandoz Ltd. Method of dyeing voluminous substrates with anionic dyes

Also Published As

Publication number Publication date
US3788807A (en) 1974-01-29
BE770549A (en) 1972-01-27
FR2099662A1 (en) 1972-03-17
CA964406A (en) 1975-03-18
NL7110182A (en) 1972-02-01
DE2037554C3 (en) 1974-09-12
DE2037554A1 (en) 1972-02-10
DE2037554B2 (en) 1974-01-24
CH1097071A4 (en) 1974-03-29
CH553277A (en) 1974-08-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees