GB866513A - New phthalocyanine dyestuffs, their manufacture and use - Google Patents

New phthalocyanine dyestuffs, their manufacture and use

Info

Publication number
GB866513A
GB866513A GB26169/57A GB2616957A GB866513A GB 866513 A GB866513 A GB 866513A GB 26169/57 A GB26169/57 A GB 26169/57A GB 2616957 A GB2616957 A GB 2616957A GB 866513 A GB866513 A GB 866513A
Authority
GB
United Kingdom
Prior art keywords
phthalocyanine
group
dyestuffs
residue
sulphonic acid
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
GB26169/57A
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.)
BASF Schweiz AG
Original Assignee
Ciba 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 Ciba AG filed Critical Ciba AG
Publication of GB866513A publication Critical patent/GB866513A/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
    • 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 water-soluble phthalocyanine dyestuffs which contain at least one 2-chloro- or bromo-1 : 3 : 5-triazine residue bound by its 6-position through an -NH- group and bearing in 4-position an amino group which may be substituted, and a process for making such dyestuffs by condensing cyanuric chloride or bromide, a water-soluble phthalocyanine dyestuff containing at least one NH2 group and ammonia or an amine in the presence of an acid-binding agent in such proportions that the condensation product formed contains a phthalocyanine residue and at least one 2-chloro- or 2-bromo-4-amino-1 : 3 : 5-triazine residue. Alternatively a phthalocyanine sulphonyl halide may be condensed with a compound of the formula:- <FORM:0866513/IV(c)/1> where Z is an amino group which may be substituted and R is an alkylene or arylene residue, the starting materials being chosen so that the condensation product contains at least 2 sulphonic acid groups, or so that only one sulphonyl halide group of a phthalocyanine poly-sulphonyl halide reacts and after the condensation the remaining sulphonic acid halide groups are hydrolysed to sulphonic acid groups. The dyestuffs dye and print fibres of natural or regenerated cellulose in conjunction with an alkaline treatment. Specifications 589,118 and 838,337 are referred to.
GB26169/57A 1956-08-17 1957-08-19 New phthalocyanine dyestuffs, their manufacture and use Expired GB866513A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH347925T 1956-08-17
CH4050956 1956-12-10

Publications (1)

Publication Number Publication Date
GB866513A true GB866513A (en) 1961-04-26

Family

ID=182531

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26169/57A Expired GB866513A (en) 1956-08-17 1957-08-19 New phthalocyanine dyestuffs, their manufacture and use

Country Status (4)

Country Link
BE (1) BE560105A (en)
DE (1) DE1180868B (en)
FR (1) FR1181249A (en)
GB (1) GB866513A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB948256A (en) * 1959-09-21 1964-01-29 Ici Ltd New phthalocyanine-triazine dyestuffs
DE1177267B (en) * 1960-02-13 1964-09-03 Basf Ag Process for the preparation of dyes of the tetrazaporphin series
DE1233517B (en) * 1961-02-16 1967-02-02 Basf Ag Process for the production of dyes

Also Published As

Publication number Publication date
BE560105A (en)
FR1181249A (en) 1959-06-12
DE1180868B (en) 1964-11-05

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