GB910849A - New anthraquinone dyestuffs - Google Patents

New anthraquinone dyestuffs

Info

Publication number
GB910849A
GB910849A GB2343860A GB2343860A GB910849A GB 910849 A GB910849 A GB 910849A GB 2343860 A GB2343860 A GB 2343860A GB 2343860 A GB2343860 A GB 2343860A GB 910849 A GB910849 A GB 910849A
Authority
GB
United Kingdom
Prior art keywords
wool
silk
dyes
regenerated protein
formula
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
GB2343860A
Inventor
Geoffrey Griffiths
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 GB2343860A priority Critical patent/GB910849A/en
Priority to ES0268642A priority patent/ES268642A1/en
Priority to DEJ20182A priority patent/DE1207527B/en
Priority to CH781461A priority patent/CH404039A/en
Publication of GB910849A publication Critical patent/GB910849A/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
    • C09B62/20—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 pyrimidine ring
    • C09B62/22—Anthracene dyes
    • 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
    • C09B62/20—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 pyrimidine 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
    • C09B62/20—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 pyrimidine ring
    • C09B62/24—Azo dyes
    • C09B62/242—Dyes containing in the molecule at least one azo group and at least one other chromophore group

Landscapes

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

Abstract

The invention comprises dyes which in the form of their free acids are of the formula:- <FORM:0910849/IV (b)/1> where X is -N=N- or -CH=CH-, n is 1 or 2, T is a trihalogenpyrimidinyl radical and the rings A and B may carry further substituents, such as alkyl, alkoxy, hydroxy and halogen. The dotted lines of the formula indicate that when n=1 the sulphonic acid radical may be attached to A or B and when n=2 the radicals may be both attached to the same ring or to different rings. The dyes may be made by condensing a compound of the above general formula but where T is hydrogen with a tetrahalogenopyrimidine. Examples are given. The dyes dye and print textile materials of silk, wool, regenerated protein or cellulose in conjunction with a treatment with an acid-binding agent, and also dye silk, wool, regenerated protein, polyamides and modified polyacrylonitrile materials from weakly acid or neutral solution and print silk, wool and regenerated protein material by conventional methods, giving green shades.
GB2343860A 1960-07-05 1960-07-05 New anthraquinone dyestuffs Expired GB910849A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB2343860A GB910849A (en) 1960-07-05 1960-07-05 New anthraquinone dyestuffs
ES0268642A ES268642A1 (en) 1960-07-05 1961-06-27 New anthraquinone dyestuffs
DEJ20182A DE1207527B (en) 1960-07-05 1961-07-04 Process for the preparation of anthraquinone dyes
CH781461A CH404039A (en) 1960-07-05 1961-07-04 Process for the preparation of anthraquinone dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2343860A GB910849A (en) 1960-07-05 1960-07-05 New anthraquinone dyestuffs

Publications (1)

Publication Number Publication Date
GB910849A true GB910849A (en) 1962-11-21

Family

ID=10195628

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2343860A Expired GB910849A (en) 1960-07-05 1960-07-05 New anthraquinone dyestuffs

Country Status (4)

Country Link
CH (1) CH404039A (en)
DE (1) DE1207527B (en)
ES (1) ES268642A1 (en)
GB (1) GB910849A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH359228A (en) * 1957-11-29 1961-12-31 Sandoz Ag Process for the preparation of pyrimidine dyes

Also Published As

Publication number Publication date
DE1207527B (en) 1965-12-23
CH404039A (en) 1965-12-15
DE1207527C2 (en) 1966-07-07
ES268642A1 (en) 1961-12-16

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