FR2285441A1 - PROCESS FOR THE PRODUCTION OF CONCENTRATED SOLUTIONS OF CHROME COMPLEX DYES - Google Patents

PROCESS FOR THE PRODUCTION OF CONCENTRATED SOLUTIONS OF CHROME COMPLEX DYES

Info

Publication number
FR2285441A1
FR2285441A1 FR7502986A FR7502986A FR2285441A1 FR 2285441 A1 FR2285441 A1 FR 2285441A1 FR 7502986 A FR7502986 A FR 7502986A FR 7502986 A FR7502986 A FR 7502986A FR 2285441 A1 FR2285441 A1 FR 2285441A1
Authority
FR
France
Prior art keywords
production
concentrated solutions
complex dyes
chrome complex
chrome
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.)
Granted
Application number
FR7502986A
Other languages
French (fr)
Other versions
FR2285441B1 (en
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of FR2285441A1 publication Critical patent/FR2285441A1/en
Application granted granted Critical
Publication of FR2285441B1 publication Critical patent/FR2285441B1/fr
Granted 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
    • 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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/04—Azo compounds in general
    • C09B45/06—Chromium compounds
    • 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
    • C09B55/00—Azomethine dyes
    • C09B55/001—Azomethine dyes forming a 1,2 complex metal compound, e.g. with Co or Cr, with an other dye, e.g. with an azo or azomethine dye
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7502986A 1974-09-19 1975-01-30 PROCESS FOR THE PRODUCTION OF CONCENTRATED SOLUTIONS OF CHROME COMPLEX DYES Granted FR2285441A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742444736 DE2444736C2 (en) 1974-09-19 1974-09-19 Concentrated solutions of 1: 2 azo and azomethine chromium complex dyes and process for their preparation

Publications (2)

Publication Number Publication Date
FR2285441A1 true FR2285441A1 (en) 1976-04-16
FR2285441B1 FR2285441B1 (en) 1978-09-22

Family

ID=5926170

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7502986A Granted FR2285441A1 (en) 1974-09-19 1975-01-30 PROCESS FOR THE PRODUCTION OF CONCENTRATED SOLUTIONS OF CHROME COMPLEX DYES

Country Status (8)

Country Link
JP (1) JPS5828301B2 (en)
BE (1) BE824874A (en)
CH (1) CH616696A5 (en)
DE (1) DE2444736C2 (en)
FR (1) FR2285441A1 (en)
GB (1) GB1454982A (en)
IT (1) IT1031221B (en)
NL (1) NL7501046A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414528A1 (en) * 1978-01-11 1979-08-10 Bayer Ag PROCESS FOR THE PRODUCTION OF 1: 2 DYE CHROME COMPLEXES
EP0024609A1 (en) * 1979-08-22 1981-03-11 Bayer Ag Process for the preparation of concentrated solutions of metal complex dyestuffs free from sulfonic groups
EP0026886A2 (en) * 1979-10-09 1981-04-15 Bayer Ag Concentrated preparations of dyestuffs
EP0077965A1 (en) * 1981-10-23 1983-05-04 Bayer Ag A method of preparing concentrated solutions of lithium salts of 1:2 complex metal azo dyestuffs
EP0098965A1 (en) * 1982-06-19 1984-01-25 Bayer Ag Method for the preparation of concentrated organic or aqueous-organic solutions of chromium complexes of azo or azomethine dyestuffs
EP0158098A2 (en) * 1984-03-13 1985-10-16 Bayer Ag Mixtures of 1:2 chromium complex dyes
WO1997032933A1 (en) * 1996-03-07 1997-09-12 Clariant Finance (Bvi) Limited 1:2 chromium complexes, their production and use

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2634512C2 (en) * 1976-07-31 1984-11-08 Basf Ag, 6700 Ludwigshafen Process for the production of concentrated, low-salt solutions of sulfonic acid group-free cobalt and chromium 1 to 2 complex dyes
JPH0420108U (en) * 1990-06-11 1992-02-20

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1559025A (en) * 1966-12-29 1969-03-07

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317271A (en) * 1963-12-26 1967-05-02 American Cyanamid Co Compositions containing a neutraldyeing premetalized dye and process of dyeing polyamides therewith
DE1619470B1 (en) * 1966-04-01 1969-12-04 Bayer Ag Process for the production of stable, concentrated solutions of 1: 2 metal complex azo dyes
CH511929A (en) * 1969-04-24 1971-08-31 Ciba Geigy Ag Process for the production of new chromium-containing complex dyes
DE2031134C3 (en) * 1970-06-24 1979-01-04 Basf Ag, 6700 Ludwigshafen Process for the preparation of water-soluble stock solutions of sulfonic acid group-containing, chromium-containing azo dyes
BE757179A (en) * 1970-10-07 1971-04-07 Althouse Tertre Stable tinctorial prepns for dyeing paper by - direct application
DE2209478C3 (en) * 1972-02-29 1975-04-10 Basf Ag, 6700 Ludwigshafen Process for the preparation of concentrated solutions of metal-free anionic azo dyes containing sulfonic acid groups
JPS5347812B2 (en) * 1972-03-31 1978-12-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1559025A (en) * 1966-12-29 1969-03-07

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414528A1 (en) * 1978-01-11 1979-08-10 Bayer Ag PROCESS FOR THE PRODUCTION OF 1: 2 DYE CHROME COMPLEXES
EP0024609A1 (en) * 1979-08-22 1981-03-11 Bayer Ag Process for the preparation of concentrated solutions of metal complex dyestuffs free from sulfonic groups
EP0026886A2 (en) * 1979-10-09 1981-04-15 Bayer Ag Concentrated preparations of dyestuffs
EP0026886A3 (en) * 1979-10-09 1982-02-17 Bayer Ag Concentrated preparations of anionic or cationic dyestuffs, process for their preparation, and their use in dyeing
EP0077965A1 (en) * 1981-10-23 1983-05-04 Bayer Ag A method of preparing concentrated solutions of lithium salts of 1:2 complex metal azo dyestuffs
EP0098965A1 (en) * 1982-06-19 1984-01-25 Bayer Ag Method for the preparation of concentrated organic or aqueous-organic solutions of chromium complexes of azo or azomethine dyestuffs
EP0158098A2 (en) * 1984-03-13 1985-10-16 Bayer Ag Mixtures of 1:2 chromium complex dyes
EP0158098A3 (en) * 1984-03-13 1986-04-16 Bayer Ag Mixtures of 1:2 chromium complex dyes
WO1997032933A1 (en) * 1996-03-07 1997-09-12 Clariant Finance (Bvi) Limited 1:2 chromium complexes, their production and use
US5853431A (en) * 1996-03-07 1998-12-29 Clariant Finance (Bvi) Limited 1:2 Chromium complexes, their production and use

Also Published As

Publication number Publication date
DE2444736C2 (en) 1984-01-05
BE824874A (en) 1975-07-28
GB1454982A (en) 1976-11-10
CH616696A5 (en) 1980-04-15
JPS5138318A (en) 1976-03-31
IT1031221B (en) 1979-04-30
NL7501046A (en) 1976-03-23
JPS5828301B2 (en) 1983-06-15
DE2444736A1 (en) 1976-04-08
FR2285441B1 (en) 1978-09-22

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Legal Events

Date Code Title Description
ST Notification of lapse