GB1263288A - Monoazo dyestuffs - Google Patents

Monoazo dyestuffs

Info

Publication number
GB1263288A
GB1263288A GB2021869A GB2021869A GB1263288A GB 1263288 A GB1263288 A GB 1263288A GB 2021869 A GB2021869 A GB 2021869A GB 2021869 A GB2021869 A GB 2021869A GB 1263288 A GB1263288 A GB 1263288A
Authority
GB
United Kingdom
Prior art keywords
april
dyestuffs
monoazo dyestuffs
aromaticheterocyclic
farben
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
GB2021869A
Inventor
Horst Harnisch
Horst Nickel
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 GB1263288A publication Critical patent/GB1263288A/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
    • C09B41/00—Special methods of performing the coupling reaction
    • 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
    • C09B41/00—Special methods of performing the coupling reaction
    • C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
    • 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
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic dyes
    • C09B69/04—Dyestuff salts, e.g. salts of acid dyes with basic dyes of anionic dyes with nitrogen containing compounds
    • C09B69/045—Dyestuff salts, e.g. salts of acid dyes with basic dyes of anionic dyes with nitrogen containing compounds of anionic azo dyes

Landscapes

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

Abstract

1,263,288. Colouring polymers. FARBEN. FABRIKEN BAYER A.G. 21 April, 1969 [23 April, 1968], No. 20218/69. Headings C3F and C3P. [Also in Division C4] Dyeing in the mass of macromolecular materials such as nitrocellulose varnish, cellulose acetate, polyvinyl chloride, polystyrene, polymethacrylate and polypropylene is effected with dyestuffs of the formula wherein D is an aromatic-carbocyclic or aromaticheterocyclic radical; R is H or optionally substituted alkyl; A is an aliphatic amine or amine mixture of 8-25 carbon atoms; n is 1 or 2; and m is the total number of SO 3 H and CO 2 H groups in the molecule.
GB2021869A 1968-04-23 1969-04-21 Monoazo dyestuffs Expired GB1263288A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681769219 DE1769219A1 (en) 1968-04-23 1968-04-23 Monoazo dyes

Publications (1)

Publication Number Publication Date
GB1263288A true GB1263288A (en) 1972-02-09

Family

ID=5700053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2021869A Expired GB1263288A (en) 1968-04-23 1969-04-21 Monoazo dyestuffs

Country Status (6)

Country Link
AT (1) AT282019B (en)
BE (1) BE731927A (en)
DE (1) DE1769219A1 (en)
FR (1) FR2009830A1 (en)
GB (1) GB1263288A (en)
NL (1) NL6906278A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668774A (en) * 1984-05-03 1987-05-26 Basf Aktiengesellschaft 2-ethylhexylamine salts of anionic monoazo dyes
US5563249A (en) * 1994-06-21 1996-10-08 Sandoz Ltd. Acidic monoazo dyestuffs

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2436899B1 (en) * 1974-07-31 1975-11-27 Bayer Ag, 5090 Leverkusen Process for dyeing fibers containing amide groups
DE3578431D1 (en) * 1984-05-03 1990-08-02 Basf Ag COLOR SALTS OF ANIONIC DYES.
GB8915960D0 (en) * 1989-07-12 1989-08-31 Ici Plc Solvent soluble dye
US5171848A (en) * 1989-07-12 1992-12-15 Imperial Chemical Industries Plc Salts of black trisazo dyes with alkyl amines having good solubility in organic liquids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4668774A (en) * 1984-05-03 1987-05-26 Basf Aktiengesellschaft 2-ethylhexylamine salts of anionic monoazo dyes
US5563249A (en) * 1994-06-21 1996-10-08 Sandoz Ltd. Acidic monoazo dyestuffs

Also Published As

Publication number Publication date
DE1769219A1 (en) 1971-06-09
AT282019B (en) 1970-06-10
NL6906278A (en) 1969-10-27
BE731927A (en) 1969-10-01
FR2009830A1 (en) 1970-02-13

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