GB1430179A - Derivatives of hydroxy sulphonic acids and their use in dyeing and printing fibrous cellulosic materials - Google Patents

Derivatives of hydroxy sulphonic acids and their use in dyeing and printing fibrous cellulosic materials

Info

Publication number
GB1430179A
GB1430179A GB3611973A GB3611973A GB1430179A GB 1430179 A GB1430179 A GB 1430179A GB 3611973 A GB3611973 A GB 3611973A GB 3611973 A GB3611973 A GB 3611973A GB 1430179 A GB1430179 A GB 1430179A
Authority
GB
United Kingdom
Prior art keywords
dyeing
derivatives
sulphonic acids
formula
cellulosic materials
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
GB3611973A
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of GB1430179A publication Critical patent/GB1430179A/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
    • D06P1/30—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 sulfur 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
    • 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
    • D06P1/22—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 vat dyestuffs including indigo
    • D06P1/221—Reducing systems; Reducing catalysts

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1430179 Derivatives of hydroxy sulphonic acids and their use in dyeing and printing fibrous cellulose materials BASF AG 30 July 1973 [31 July 1972] 36119/73 Heading C2C [Also in Division D1] The invention comprises compounds of formula where X contains 5 to 8 carbon atoms and is the moiety of an aliphatic or cycloaliphatic ketone having the formula and wherein M<SP>+</SP> is a sodium ion or potassum ion. This compound may be obtained by reacting an aliphatic or cycloaliphatic ketone or formula in which X is as defined above with sodium or potassium dithionite, the reaction being carried out with the ketone and the dithionite in aqueous solution and in the presence of a basic nitrogen compound.
GB3611973A 1972-07-31 1973-07-30 Derivatives of hydroxy sulphonic acids and their use in dyeing and printing fibrous cellulosic materials Expired GB1430179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2237572A DE2237572A1 (en) 1972-07-31 1972-07-31 PROCESS FOR COLORING AND PRINTING FIBER MATERIAL CONTAINING CELLULOSE WITH KUEPEN AND / OR SULFUR DYES

Publications (1)

Publication Number Publication Date
GB1430179A true GB1430179A (en) 1976-03-31

Family

ID=5852209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3611973A Expired GB1430179A (en) 1972-07-31 1973-07-30 Derivatives of hydroxy sulphonic acids and their use in dyeing and printing fibrous cellulosic materials

Country Status (9)

Country Link
JP (1) JPS4950290A (en)
BE (1) BE803045A (en)
BR (1) BR7305626D0 (en)
CH (1) CH554322A (en)
DE (1) DE2237572A1 (en)
FR (1) FR2194831B1 (en)
GB (1) GB1430179A (en)
IT (1) IT990066B (en)
ZA (1) ZA735117B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6780205B2 (en) 2001-08-21 2004-08-24 E. I. Du Pont De Nemours And Company Vat acid dyeing of textile fibers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101985810B (en) * 2009-07-29 2012-07-11 襄樊新四五印染有限责任公司 Dyeing process for cotton fabrics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6780205B2 (en) 2001-08-21 2004-08-24 E. I. Du Pont De Nemours And Company Vat acid dyeing of textile fibers

Also Published As

Publication number Publication date
ZA735117B (en) 1974-08-28
CH554322A (en) 1974-09-30
IT990066B (en) 1975-06-20
BR7305626D0 (en) 1974-08-29
BE803045A (en) 1974-01-31
FR2194831A1 (en) 1974-03-01
JPS4950290A (en) 1974-05-15
FR2194831B1 (en) 1976-09-17
DE2237572A1 (en) 1974-07-04

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Legal Events

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