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GB948256A - New phthalocyanine-triazine dyestuffs - Google Patents

New phthalocyanine-triazine dyestuffs

Info

Publication number
GB948256A
GB948256A GB3203459A GB3203459A GB948256A GB 948256 A GB948256 A GB 948256A GB 3203459 A GB3203459 A GB 3203459A GB 3203459 A GB3203459 A GB 3203459A GB 948256 A GB948256 A GB 948256A
Authority
GB
United Kingdom
Prior art keywords
formula
group
dyes
substituted
hydrogen
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
GB3203459A
Inventor
Peter Frederick Clark
Harold Thompson Howard
James Wardleworth
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB3203459A priority Critical patent/GB948256A/en
Priority to CH1245765A priority patent/CH416895A/en
Priority to CH1063360A priority patent/CH416894A/en
Priority to CH1245865A priority patent/CH418500A/en
Priority to DEJ18738A priority patent/DE1243304B/en
Publication of GB948256A publication Critical patent/GB948256A/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
    • C09B62/04—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 a triazine ring
    • C09B62/08—Azo dyes
    • C09B62/082—Azo dyes dyes containing in the molecule at least one azo group and at least one other chromophore group
    • 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
    • C09B62/04—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 a triazine ring
    • C09B62/10—Porphines; Azaporphines

Landscapes

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

Abstract

The invention comprises mixtures of phthalocyanine dyes consisting essentially of one or more compounds which, in the form of the free acids, have the formula <FORM:0948256/C3/1> where Pc is a phthalocyanine radical, R1 is a hydrogen atom or a substituted or unsubstituted hydrocarbon radical, R2 is a substituted or unsubstituted hydrocarbon radical, R3 and R4 are each hydrogen, cycloalkyl or substituted or unsubstituted alkyl, Y is a divalent bridging group, X is chlorine or bromine, Z is chlorine, bromine, amino or substituted amino, a, b and c are each 1 or 2 and (a+b+c) does not exceed 4. The hydrocarbon radicals may be aliphatic or aromatic and the bridging group may be an alkylene radical which may be interrupted by a hetero atom or atoms, an arylene radical or two arylene radicals linked by a bridging atom or group. The dyes are made by reacting cyanuric chloride or bromide with a mixture consisting of compounds of the formula <FORM:0948256/C3/2> either before or after reacting it with ammonia or a primary or secondary amine, or by reacting a sulphochloride of the formula <FORM:0948256/C3/3> where m is 0 or 1, n is 2, 3 or 4 and (m+n) is 3 or 4 with a compound of the formula <FORM:0948256/C3/4> and a compound of the formula <FORM:0948256/C3/5> and hydrolysing any remaining sulphochloride groups. Examples are given. The dyes dye and print cellulose textile materials in conjunction with an acid-binding agent treatment and colour wool, silk, leather and synthetic polyamides and polyacrylonitriles from weakly alkaline, neutral or acid solution. The first Provisional Specification also relates to dyes of the above general formula wherein both R1 and R2 are hydrogen and examples are given. The second Provisional Specification also relates to dyes of the above general formula wherein both R1 and R2 may be hydrogen, wherein Z may be hydrogen or a hydrocarbon or substituted hydrocarbon group linked directly or through oxygen or sulphur to the triazine, wherein Y is alkylene or a monocyclic arylene group and a may additionally be 0 and b may be 3. Examples are given. Phthalocyanines of the formula II above may be made by reacting a sulphochloride of the formula <FORM:0948256/C3/6> with an amine of the formula <FORM:0948256/C3/7> and with a compound of the formula <FORM:0948256/C3/8> converting any remaining sulphochloride groups to sulphonic acid and where necessary hydrolysing the <FORM:0948256/C3/9> group to a <FORM:0948256/C3/100> group. Specifications 515,637, 708,543, 784,843, 785,629 and 805,562 are referred to.
GB3203459A 1959-09-21 1959-09-21 New phthalocyanine-triazine dyestuffs Expired GB948256A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB3203459A GB948256A (en) 1959-09-21 1959-09-21 New phthalocyanine-triazine dyestuffs
CH1245765A CH416895A (en) 1959-09-21 1960-09-20 Process for the preparation of new phthalocyanine dyes
CH1063360A CH416894A (en) 1959-09-21 1960-09-20 Process for the preparation of new phthalocyanine dyes
CH1245865A CH418500A (en) 1959-09-21 1960-09-20 Process for the preparation of new phthalocyanine dyes
DEJ18738A DE1243304B (en) 1959-09-21 1960-09-20 Process for the preparation of phthalocyanine dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3203459A GB948256A (en) 1959-09-21 1959-09-21 New phthalocyanine-triazine dyestuffs

Publications (1)

Publication Number Publication Date
GB948256A true GB948256A (en) 1964-01-29

Family

ID=10332077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3203459A Expired GB948256A (en) 1959-09-21 1959-09-21 New phthalocyanine-triazine dyestuffs

Country Status (2)

Country Link
DE (1) DE1243304B (en)
GB (1) GB948256A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418015A (en) 1980-11-28 1983-11-29 Bayer Aktiengesellschaft Phthalocyanine reactive dyestuffs

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE560105A (en) * 1956-08-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418015A (en) 1980-11-28 1983-11-29 Bayer Aktiengesellschaft Phthalocyanine reactive dyestuffs

Also Published As

Publication number Publication date
DE1243304B (en) 1967-06-29

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