GB1506207A - Liquid preparations of reactive dyestuffs - Google Patents

Liquid preparations of reactive dyestuffs

Info

Publication number
GB1506207A
GB1506207A GB1463275A GB1463275A GB1506207A GB 1506207 A GB1506207 A GB 1506207A GB 1463275 A GB1463275 A GB 1463275A GB 1463275 A GB1463275 A GB 1463275A GB 1506207 A GB1506207 A GB 1506207A
Authority
GB
United Kingdom
Prior art keywords
sodium
reactive
dyestuff
azo
april
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
GB1463275A
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
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 DE19742417255 external-priority patent/DE2417255C3/en
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of GB1506207A publication Critical patent/GB1506207A/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
    • D06P3/10—Material containing basic nitrogen containing amide groups using reactive dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0072—Preparations with anionic dyes or reactive 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
    • D06P1/38—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 reactive 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
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • D06P3/66—Natural or regenerated cellulose using reactive 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
    • D06P3/82—Textiles which contain different kinds of fibres
    • D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)

Abstract

1506207 Reactive dye solutions HOECHST AG 9 April 1975 [9 April 1974 (4)] 14632/75 Heading D1B Aqueous dyeing preparations contain 5- 35% by weight of one or more fibrereactive dyestuffs of formula (I) where F is the radical of an anthraquinone, azo or phthalocyanine dyestuff in which the azo or phthalocyanine dyestuff may be in the form of the Cu, Cr, Co, Ni or Fe complex; m is 2 or more; n is 1-3 and Z, or each Z is a fibre-reactive group; together with one or more substances which have a buffering effect on the preparation and do not react chemically with the reactive group(s) and have a pH of 3-7, provided that (I) does not contain an -NHCO- pyrimidinyl group containing one or more reactive halogen atoms. The preferred preparations contain 15-30% dyestuff and 1-5% buffer substance with a pH of 5.5-6.8; buffer substances preferred are sodium or potassium acetate or oxalate, acid sodium or potassium phosphoric acid salts and sodium borate particularly sodium dihydrogen phosphate disodium hydrogen phosphate and sodium borite. The preparations are used for dyeing or printing fibrous materials made of wool silk, synthetic polyamide or natural or regenerated cellulose.
GB1463275A 1974-04-09 1975-04-09 Liquid preparations of reactive dyestuffs Expired GB1506207A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19742417255 DE2417255C3 (en) 1974-04-09 Liquid, aqueous coloring preparations of reactive dyes
DE19742417256 DE2417256C3 (en) 1974-04-09 Liquid dye preparations of a reactive dye
DE19742417254 DE2417254C3 (en) 1974-04-09 Liquid dye preparations of a reactive dye
DE19742417253 DE2417253C2 (en) 1974-04-09 Liquid dye preparations of a reactive dye

Publications (1)

Publication Number Publication Date
GB1506207A true GB1506207A (en) 1978-04-05

Family

ID=27431840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1463275A Expired GB1506207A (en) 1974-04-09 1975-04-09 Liquid preparations of reactive dyestuffs

Country Status (1)

Country Link
GB (1) GB1506207A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057789A1 (en) * 1980-12-22 1982-08-18 Sumitomo Chemical Company, Limited Aqueous liquid dye composition
US5145485A (en) * 1990-03-15 1992-09-08 Bayer Aktiengesellschaft Process for the preparation of stable dyestuff solutions: pressure permeation in presence of boric acid or borate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057789A1 (en) * 1980-12-22 1982-08-18 Sumitomo Chemical Company, Limited Aqueous liquid dye composition
US5145485A (en) * 1990-03-15 1992-09-08 Bayer Aktiengesellschaft Process for the preparation of stable dyestuff solutions: pressure permeation in presence of boric acid or borate

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19950408