GB1107639A - Anthraquinone dyestuffs - Google Patents

Anthraquinone dyestuffs

Info

Publication number
GB1107639A
GB1107639A GB838467A GB838467A GB1107639A GB 1107639 A GB1107639 A GB 1107639A GB 838467 A GB838467 A GB 838467A GB 838467 A GB838467 A GB 838467A GB 1107639 A GB1107639 A GB 1107639A
Authority
GB
United Kingdom
Prior art keywords
amine
converted
dyestuffs
prepared
salts
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
GB838467A
Inventor
Hans-Joachim Schulz
Gerhard Berg
Hans-Samuel Bien
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 GB1107639A publication Critical patent/GB1107639A/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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
    • C09B1/34—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated
    • 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/28—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups
    • C09B1/30—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups sulfonated
    • 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/28—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups
    • C09B1/30—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups sulfonated
    • C09B1/303—Dyes with amino groups substituted by hydrocarbon radicals substituted by alkyl, aralkyl or cyclo alkyl groups sulfonated only sulfonated in the anthracene nucleus
    • 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
    • C09B1/34—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated
    • C09B1/343—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated only sulfonated in the anthracene nucleus

Abstract

Anthraquinone dyestuffs having the general formula <FORM:1107639/C4-C5/1> wherein R is an unsubstituted or substituted aryl or cycloalkyl radical and their salts are prepared by reacting the corresponding 4-bromoanthraquinone with an aromatic or cycloaliphtic amine, preferably in an aqueous medium and in presence of copper or a copper salt as catalyst. The aromatic amines used are preferably of the benzene or naphthalene series and may contain one or more further substituents. The dyestuffs prepared may be subsequently (a) halogenated, (b) acylated when diamines are used and (c) further sulphonated, converted into a sulphochloride and then reacted with an aliphatic amine to form sulphonamide groups. The free acids may be converted to alkali metal, ammonia and amine salts. The dyes give green and blue shades on wool, silk and polyamides.
GB838467A 1966-03-12 1967-02-22 Anthraquinone dyestuffs Expired GB1107639A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0048647 1966-03-12

Publications (1)

Publication Number Publication Date
GB1107639A true GB1107639A (en) 1968-03-27

Family

ID=7102388

Family Applications (1)

Application Number Title Priority Date Filing Date
GB838467A Expired GB1107639A (en) 1966-03-12 1967-02-22 Anthraquinone dyestuffs

Country Status (6)

Country Link
BE (1) BE695323A (en)
CH (2) CH498904A (en)
DE (1) DE1644601A1 (en)
FR (1) FR1518099A (en)
GB (1) GB1107639A (en)
NL (1) NL6703695A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010000015A1 (en) * 2008-07-03 2010-01-07 Silverbrook Research Pty Ltd Inkjet dyes exhibiting reduced kogation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH570440A5 (en) * 1972-08-29 1975-12-15 Ciba Geigy Ag

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010000015A1 (en) * 2008-07-03 2010-01-07 Silverbrook Research Pty Ltd Inkjet dyes exhibiting reduced kogation
US8029611B2 (en) 2008-07-03 2011-10-04 Silverbrook Research Pty Ltd Inkjet dyes exhibiting reduced kogation
US8282722B2 (en) 2008-07-03 2012-10-09 Silverbrook Research Pty Ltd Gallium naphthalocyanine salts exhibiting reduced kogation

Also Published As

Publication number Publication date
FR1518099A (en) 1968-03-22
CH470529A (en) 1969-05-14
BE695323A (en) 1967-09-11
DE1644601A1 (en) 1970-12-17
CH498904A (en) 1970-11-15
NL6703695A (en) 1967-09-13
CH226767A4 (en) 1968-10-15

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