GB1281080A - Process for producing resist effects by means of reactive dyestuffs - Google Patents

Process for producing resist effects by means of reactive dyestuffs

Info

Publication number
GB1281080A
GB1281080A GB57176/69A GB5717669A GB1281080A GB 1281080 A GB1281080 A GB 1281080A GB 57176/69 A GB57176/69 A GB 57176/69A GB 5717669 A GB5717669 A GB 5717669A GB 1281080 A GB1281080 A GB 1281080A
Authority
GB
United Kingdom
Prior art keywords
reactive
acid
fixing
phase
dyes
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
GB57176/69A
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 GB1281080A publication Critical patent/GB1281080A/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
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/12—Reserving parts of the material before dyeing or printing ; Locally decreasing dye affinity by chemical means
    • 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
    • D06P3/66—Natural or regenerated cellulose using reactive dyes
    • D06P3/666—Natural or regenerated cellulose using reactive dyes reactive group not directly attached to heterocyclic group

Landscapes

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

Abstract

1281080 Producing resist effects with reactive dyes FARBWERKE HOECHST AG 21 Nov 1969 [22 Nov 1968] 57176/69 Heading D1B Resist effects with reactive dyes are produced on flat-surface textile materials of natural or regenerated cellulose fibre by printing the material in any order with a print paste containing a non-volatile organic or inorganic acid or acid salt as reserving agent, the reserving agent containing no fibre reactive groups, and a reactive dyestuff which can be fixed by a two-phase pad-batch or two phase rapid-fixing process, and applying in overlapping manner a further printing paste or padding liquor containing an alkali as fixing agent and another reactive dyestuff which cannot be fixed by the above fixing processes or which gives only low yields, and after drying the material, fixing the dyestuffs by steaming in combination with one of the above two-phase fixing processes. Azo, anthraquinone and phthalocyanine dyes are mentioned, steaming takes place at 98 to 180‹C for 2 to 15 minutes and tartaric acid, citric acid and primary alkali metal phosphates, are preferred acid compounds. In modifications mixtures of reactive dyes of different fixation properties may be used and the acid resist may be applied without reactive dyestuff present. Further additives include urea, wetting agents, weak oxidising agents and/or thickening agents.
GB57176/69A 1968-11-22 1969-11-21 Process for producing resist effects by means of reactive dyestuffs Expired GB1281080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681810306 DE1810306B2 (en) 1968-11-22 1968-11-22 PROCESS FOR THE PRODUCTION OF RESERVE EFFECTS WITH REACTIVE DYES AMONG REACTIVE DYES OR FROM MIXTURES OF REACTIVE DYES WITH DIFFERENT FIXABILITY

Publications (1)

Publication Number Publication Date
GB1281080A true GB1281080A (en) 1972-07-12

Family

ID=5714007

Family Applications (1)

Application Number Title Priority Date Filing Date
GB57176/69A Expired GB1281080A (en) 1968-11-22 1969-11-21 Process for producing resist effects by means of reactive dyestuffs

Country Status (7)

Country Link
CH (2) CH1723369A4 (en)
DE (1) DE1810306B2 (en)
FR (1) FR2023947B1 (en)
GB (1) GB1281080A (en)
MY (1) MY7300203A (en)
NL (1) NL6917555A (en)
OA (1) OA03175A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2856283A1 (en) * 1978-12-27 1980-07-17 Cassella Ag METHOD FOR PRODUCING RESERVE EFFECTS ON POLYESTER-CELLULOSE MIXED FIBER TEXTILES
DE3019726A1 (en) * 1980-05-23 1981-12-03 Cassella Ag, 6000 Frankfurt METHOD FOR PRODUCING RESERVE EFFECTS ON POLYESTER-CELLULOSE MIXED FIBER TEXTILES
DE3509332A1 (en) * 1985-03-15 1986-09-18 Hoechst Ag, 6230 Frankfurt Process for the production of reversible resist-printed goods of cellulose fibres having colour shades true to the original

Also Published As

Publication number Publication date
FR2023947A1 (en) 1970-08-21
MY7300203A (en) 1973-12-31
OA03175A (en) 1970-12-15
CH547391A (en) 1974-03-29
FR2023947B1 (en) 1974-03-01
DE1810306A1 (en) 1970-07-02
CH1723369A4 (en) 1973-09-14
DE1810306B2 (en) 1973-02-01
NL6917555A (en) 1970-05-26

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees