GB1355437A - Solutions of acid dyestuffs - Google Patents

Solutions of acid dyestuffs

Info

Publication number
GB1355437A
GB1355437A GB4034671A GB4034671A GB1355437A GB 1355437 A GB1355437 A GB 1355437A GB 4034671 A GB4034671 A GB 4034671A GB 4034671 A GB4034671 A GB 4034671A GB 1355437 A GB1355437 A GB 1355437A
Authority
GB
United Kingdom
Prior art keywords
compositions
organic solvent
acid dye
emulsifier
aug
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
GB4034671A
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 GB1355437A publication Critical patent/GB1355437A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C09B67/0073—Preparations of acid or reactive dyes in liquid form
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

1355437 Acid dye compositions CIBAGEIGY AG 27 Aug 1971 [28 Aug 1970] 40346/71 Heading D1B Acid dye compositions comprise an acid dye, an emulsifier, a water-soluble organic solvent and polyvinylpyrrolidone. The organic solvent may be ethylene glycol, diethylene glycol, triethylene glycol, formamide, dimethylformamide, acetonitrile and #-oxypropionitrile, emulsifying agents include addition products of ethylene oxide with fatty alcohols, fatty amines and alkylphenols. The compositions are made by dissolving the dye in the organic solvent in presence of the emulsifier and polyvinylpyrrolidone preferably at 60 to 130‹C followed by cooling. The compositions are added to water and used for dyeing polyamide fibres e.g. in the form of carpets by a continuous padding-steaming process.
GB4034671A 1970-08-28 1971-08-27 Solutions of acid dyestuffs Expired GB1355437A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1290970 1970-08-28

Publications (1)

Publication Number Publication Date
GB1355437A true GB1355437A (en) 1974-06-05

Family

ID=4387514

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4034671A Expired GB1355437A (en) 1970-08-28 1971-08-27 Solutions of acid dyestuffs

Country Status (4)

Country Link
CH (1) CH516629A (en)
DE (1) DE2143104A1 (en)
FR (1) FR2131199A5 (en)
GB (1) GB1355437A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5622355A (en) * 1979-08-01 1981-03-02 Sumitomo Chem Co Ltd Anionic dye compound
US5066309A (en) * 1989-07-14 1991-11-19 Ciba-Geigy Corporation Liquid metal complex dye preparations, process for their preparation and their use

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH563440A5 (en) 1973-11-24 1975-06-30 Hoechst Ag
US4567171A (en) * 1983-04-21 1986-01-28 Ciba-Geigy Corporation Stable, concentrated, liquid dispersions of anionic dyestuffs
DE19633484A1 (en) * 1996-08-20 1998-02-26 Basf Ag Mixtures of 1: 2 metal complexes containing sulfo groups with vinyl polymers
CN113463415B (en) * 2021-07-23 2023-07-28 清远瑞华助剂有限公司 Acid dye dyeing auxiliary agent and preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5622355A (en) * 1979-08-01 1981-03-02 Sumitomo Chem Co Ltd Anionic dye compound
JPS6039304B2 (en) * 1979-08-01 1985-09-05 住友化学工業株式会社 Anionic dye formulation
US5066309A (en) * 1989-07-14 1991-11-19 Ciba-Geigy Corporation Liquid metal complex dye preparations, process for their preparation and their use

Also Published As

Publication number Publication date
CH516629A (en) 1971-12-15
DE2143104A1 (en) 1972-03-02
FR2131199A5 (en) 1972-11-10

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Legal Events

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