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GB1020304A - Phthalocyanine dyestuffs - Google Patents

Phthalocyanine dyestuffs

Info

Publication number
GB1020304A
GB1020304A GB1447564A GB1447564A GB1020304A GB 1020304 A GB1020304 A GB 1020304A GB 1447564 A GB1447564 A GB 1447564A GB 1447564 A GB1447564 A GB 1447564A GB 1020304 A GB1020304 A GB 1020304A
Authority
GB
United Kingdom
Prior art keywords
formula
radical
dyes
phthalocyanine
quinoxaline
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
GB1447564A
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 GB1020304A publication Critical patent/GB1020304A/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/36—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to some other heterocyclic ring
    • C09B62/42—Porphines; Azaporphines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

The invention comprises phthalocyanine dyes which, in the free acid state, have the formula <FORM:1020304/C4-C5/1> where Ap is a metal phthalocyanine dyestuff radical, R is a carbocyclic aromatic radical, X and Y are each hydrogen or substituted or unsubstituted alkyl, aralkyl or cycloalkyl radicals, "alkylene" is an alkylene radical of 1-4 carbons, one Z is halogen and the other Z is halogen or the residue of a hydroxy compound attached via the -O- atom, Q is -CO- or -SO2-, n is 0, 1 or 2, m is an integer of from 1-4, p is an integer of from 1-8, the sum of p and m is less than 9 and the radical A may be further substituted. The dyes are made by condensing a phthalocyanine of the Formula II:- <FORM:1020304/C4-C5/2> with a quinoxaline of Formula III:- <FORM:1020304/C4-C5/3> or by acylating a compound of the formula <FORM:1020304/C4-C5/4> with a quinoxaline of Formula III and condensing the product with a metal phthalocyanine carboxylic or sulphonic acid halide. The specified values for Z are chlorine, bromine, methoxy and esterified hydroxyalkoxy. Substituents in nucleus A may be chloro, methyl, methoxy, methylsulphonyl and nitro and phthalocyanines of copper, nickel and cobalt are specified for Ap. The dyes are reactive for cellulose and also dye wool and synthetic polyamides
GB1447564A 1963-04-11 1964-04-08 Phthalocyanine dyestuffs Expired GB1020304A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0039467 1963-04-11

Publications (1)

Publication Number Publication Date
GB1020304A true GB1020304A (en) 1966-02-16

Family

ID=7097782

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1447564A Expired GB1020304A (en) 1963-04-11 1964-04-08 Phthalocyanine dyestuffs

Country Status (3)

Country Link
BE (1) BE646314A (en)
GB (1) GB1020304A (en)
NL (1) NL6403579A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2038213A1 (en) * 1969-04-03 1971-01-08 Sandoz Sa
US6713613B1 (en) 1999-05-19 2004-03-30 North Carolina State University Reactive dye compounds
US6716969B1 (en) 1999-05-19 2004-04-06 North Carolina State University Reactive dye compounds
US6723834B1 (en) 1999-10-01 2004-04-20 North Carolina State University Reactive dye compounds
US6736864B1 (en) 1999-10-01 2004-05-18 North Carolina State University Reactive dye compounds
US6790943B1 (en) 1999-10-01 2004-09-14 North Carolina State University Reactive dye compounds
US6869453B1 (en) 1999-10-01 2005-03-22 North Carolina State University Reactive dye compounds

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2038213A1 (en) * 1969-04-03 1971-01-08 Sandoz Sa
US6713613B1 (en) 1999-05-19 2004-03-30 North Carolina State University Reactive dye compounds
US6716969B1 (en) 1999-05-19 2004-04-06 North Carolina State University Reactive dye compounds
US6723834B1 (en) 1999-10-01 2004-04-20 North Carolina State University Reactive dye compounds
US6736864B1 (en) 1999-10-01 2004-05-18 North Carolina State University Reactive dye compounds
US6790943B1 (en) 1999-10-01 2004-09-14 North Carolina State University Reactive dye compounds
US6869453B1 (en) 1999-10-01 2005-03-22 North Carolina State University Reactive dye compounds

Also Published As

Publication number Publication date
NL6403579A (en) 1964-10-12
BE646314A (en) 1964-07-31

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