NL7501046A - PROCEDURE FOR PREPARING CONCENTRATED SOLUTIONS OF CHROME COMPLEX DYES. - Google Patents

PROCEDURE FOR PREPARING CONCENTRATED SOLUTIONS OF CHROME COMPLEX DYES.

Info

Publication number
NL7501046A
NL7501046A NL7501046A NL7501046A NL7501046A NL 7501046 A NL7501046 A NL 7501046A NL 7501046 A NL7501046 A NL 7501046A NL 7501046 A NL7501046 A NL 7501046A NL 7501046 A NL7501046 A NL 7501046A
Authority
NL
Netherlands
Prior art keywords
procedure
concentrated solutions
complex dyes
preparing concentrated
chrome complex
Prior art date
Application number
NL7501046A
Other languages
Dutch (nl)
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 NL7501046A publication Critical patent/NL7501046A/en

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7501046A 1974-09-19 1975-01-29 PROCEDURE FOR PREPARING CONCENTRATED SOLUTIONS OF CHROME COMPLEX DYES. NL7501046A (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 (1)

Publication Number Publication Date
NL7501046A true NL7501046A (en) 1976-03-23

Family

ID=5926170

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7501046A NL7501046A (en) 1974-09-19 1975-01-29 PROCEDURE FOR PREPARING 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)

Families Citing this family (9)

* 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
DE2801035C2 (en) * 1978-01-11 1984-08-16 Bayer Ag, 5090 Leverkusen Process for the preparation of 1: 2 Cr complex dyes
DE2934015A1 (en) * 1979-08-22 1981-03-26 Bayer Ag, 51373 Leverkusen METHOD FOR PRODUCING CONCENTRATED SOLUTIONS SULFOGROUPLE-FREE 1 TO 2-CR- OR. 1 TO 2 CO COMPLEX DYES
DE2940849A1 (en) * 1979-10-09 1981-04-23 Bayer Ag, 5090 Leverkusen CONCENTRATED DYE PREPARATIONS OF ANIONIC AND CATIONIC DYES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR COLORING
DE3142037A1 (en) * 1981-10-23 1983-05-05 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING CONCENTRATED SOLUTIONS OF THE LITHIUM SALTS OF 1: 2 METAL COMPLEX AZO DYES
DE3222966A1 (en) * 1982-06-19 1983-12-22 Bayer Ag, 5090 Leverkusen METHOD FOR THE PRODUCTION OF CHROME COMPLEXES FROM AZO- OR AZOMETHINE DYES
DE3409082A1 (en) * 1984-03-13 1985-09-19 Bayer Ag, 5090 Leverkusen MIXTURES OF 1: 2 CHROME COMPLEX DYES
JPH0420108U (en) * 1990-06-11 1992-02-20
GB9604816D0 (en) * 1996-03-07 1996-05-08 Clariant Finance Bvi Ltd Organic compounds

Family Cites Families (8)

* 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
DE1619357C3 (en) * 1966-12-29 1974-08-08 Basf Ag, 6700 Ludwigshafen Use of highly concentrated, stable, water-miscible, sulfonic acid group-free 1: 2 chromium or cobalt complexes of azo dyes containing stock solutions for the preparation of dye baths or printing pastes
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

Also Published As

Publication number Publication date
JPS5828301B2 (en) 1983-06-15
JPS5138318A (en) 1976-03-31
BE824874A (en) 1975-07-28
FR2285441A1 (en) 1976-04-16
FR2285441B1 (en) 1978-09-22
CH616696A5 (en) 1980-04-15
GB1454982A (en) 1976-11-10
DE2444736A1 (en) 1976-04-08
IT1031221B (en) 1979-04-30
DE2444736C2 (en) 1984-01-05

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Legal Events

Date Code Title Description
BV The patent application has lapsed