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GB1524911A - Process for aftertreating nitrogen-containing fibrous materials dyed with reactive dyes - Google Patents

Process for aftertreating nitrogen-containing fibrous materials dyed with reactive dyes

Info

Publication number
GB1524911A
GB1524911A GB1511676A GB1511676A GB1524911A GB 1524911 A GB1524911 A GB 1524911A GB 1511676 A GB1511676 A GB 1511676A GB 1511676 A GB1511676 A GB 1511676A GB 1524911 A GB1524911 A GB 1524911A
Authority
GB
United Kingdom
Prior art keywords
reactive
nitrogen
groups
april
containing fibrous
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
GB1511676A
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 GB1524911A publication Critical patent/GB1524911A/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
    • D06P5/02—After-treatment
    • 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
    • D06P3/10—Material containing basic nitrogen containing amide groups using reactive dyes

Landscapes

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

Abstract

1524911 After treatment of reactive dyeings on nitrogenous materials CIBA-GEIGY AG 13 April 1976 [14 April 1975] 15116/76 Heading D1B Dyeing of natural-nitrogen containing fibrous material which have been obtained in an acid dyebath with reactive azo dyes which contain as reactive groups radicals of a carboxylic acid which contain at least one reactive halogen atom and/or a multiple bond that is capable of addition, vinylsulphone groups or groups which form vinylsulphone groups under the dyeing conditions, or the radical of an aromatic nitrogen heterocyclic ring system with two ring hetero atoms at least one of which is nitrogen and at least one reactive halogen atom are after treated in the exhausted aqueous dyebath in stepwise succession (a) at 70‹ to 80‹C in aqueous liquor at pH 8 to 9, (b) at 55‹ to 65‹C with a reducing agent and at a pH of 4.5 to 5.5 (c) at 55‹ to 65‹C with an oxidant to remove reducing agent not reacted in step (b) and optionally (d) at 30‹ to 40‹C with a fabric softener and subsequently finishing it by draining and drying. Wool which has been given a Shrink-proof finish by oxidative or by applying a synthetic resin may be treated, the fabric softeners being oil, fat and wax emulsions, fatty acid condensation products, polyethylene, polyethylene glycol, silicone and silicone oil emulsions or mixtures thereof.
GB1511676A 1975-04-14 1976-04-13 Process for aftertreating nitrogen-containing fibrous materials dyed with reactive dyes Expired GB1524911A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH472175A CH589168B5 (en) 1975-04-14 1975-04-14

Publications (1)

Publication Number Publication Date
GB1524911A true GB1524911A (en) 1978-09-13

Family

ID=4281347

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1511676A Expired GB1524911A (en) 1975-04-14 1976-04-13 Process for aftertreating nitrogen-containing fibrous materials dyed with reactive dyes

Country Status (5)

Country Link
JP (1) JPS51127281A (en)
CH (2) CH472175A4 (en)
DE (1) DE2615759A1 (en)
FR (1) FR2307910A1 (en)
GB (1) GB1524911A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003104546A1 (en) * 2002-06-10 2003-12-18 Ciba Speciality Chemicals Holding Inc. Method of dyeing or printing synthetic polyamide fibre materials using reactive dyes

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3103815A1 (en) * 1981-02-04 1982-09-09 Bayer Ag, 5090 Leverkusen METHOD FOR TREATING DYED FELT-FREE FIBER MATERIALS
CH673195B5 (en) * 1981-05-14 1990-08-31 Sandoz Ag
US6120559A (en) * 1998-04-28 2000-09-19 Burlington Industries, Inc. Treatment of dyed nylon fibers to prevent degradation caused by ultraviolet light

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1275739A (en) * 1968-09-04 1972-05-24 Iws Nominee Co Ltd Dyeing process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003104546A1 (en) * 2002-06-10 2003-12-18 Ciba Speciality Chemicals Holding Inc. Method of dyeing or printing synthetic polyamide fibre materials using reactive dyes
CN1311129C (en) * 2002-06-10 2007-04-18 西巴特殊化学品控股有限公司 Method of dyeing or printing synthetic polyamide fibre materials using reactive dyes
US7396370B2 (en) 2002-06-10 2008-07-08 Huntsman International Llc Method of dyeing or printing synthetic polyamide fibre materials using reactive dyes

Also Published As

Publication number Publication date
FR2307910A1 (en) 1976-11-12
FR2307910B1 (en) 1978-11-17
CH589168B5 (en) 1977-06-30
JPS51127281A (en) 1976-11-05
CH472175A4 (en) 1976-10-15
DE2615759A1 (en) 1976-10-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee