GB1432149A - Disperse azo dyestuffs - Google Patents

Disperse azo dyestuffs

Info

Publication number
GB1432149A
GB1432149A GB4754872A GB4754872A GB1432149A GB 1432149 A GB1432149 A GB 1432149A GB 4754872 A GB4754872 A GB 4754872A GB 4754872 A GB4754872 A GB 4754872A GB 1432149 A GB1432149 A GB 1432149A
Authority
GB
United Kingdom
Prior art keywords
alkyl
azo dyestuffs
heterocyclic
substituted
alkylene
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
GB4754872A
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 GB4754872A priority Critical patent/GB1432149A/en
Priority to IT2942373A priority patent/IT998658B/en
Priority to NL7313645A priority patent/NL7313645A/xx
Priority to BE136443A priority patent/BE805786A/en
Priority to FR7336698A priority patent/FR2202918B3/fr
Priority to JP11564873A priority patent/JPS49133422A/ja
Priority to ES419699A priority patent/ES419699A1/en
Priority to DE19732351951 priority patent/DE2351951A1/en
Publication of GB1432149A publication Critical patent/GB1432149A/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group
    • C09B43/20—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with monocarboxylic acids, carbamic acid esters or halides, mono- isocyanates or haloformic acid esters
    • C09B43/202—Aliphatic, cycloaliphatic, araliphatic carboxylic acids
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • C09B29/0801—Amino benzenes containing acid groups, e.g. COOH, SO3H, PO3H2, OSO3H, OPO3H2; SO2NHSO2R or salts thereof, R being hydrocarbonyls
    • C09B29/0802—Amino benzenes containing acid groups, e.g. COOH, SO3H, PO3H2, OSO3H, OPO3H2; SO2NHSO2R or salts thereof, R being hydrocarbonyls containing COOH
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
    • C09B31/043—Amino-benzenes
    • C09B31/047—Amino-benzenes containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1432149 Disperse azo dyestuffs IMPERIAL CHEMICAL INDUSTRIES Ltd 12 Sept 1973 [16 Oct 1972] 47548/72 Heading C4P Disperse azo dyestuffs, free from sulphonic acid groups, have the formula wherein A<SP>1</SP> is alkylene of at least 2 C, which may be substituted; A<SP>2</SP> is alkylene of at least 4 C, which may be substituted; R is 4 or optionally substituted alkyl or aryl; Y is H, alkyl, alkoxy, Cl, Br, aryloxy or cyclohexyloxy; Z is H, alkyl, alkoxy, Cl or Br; and X is the residue of a diazo component of the aromatic carbocyclic series or of the aromatic heterocyclic series containing N in the heterocyclic ring. Examples of X, where heterocyclic, are thiazole, isothiazole, benzthiazole, thiadiazole or indazole. The dyes are prepared (a) by diazotization and coupling, or (b) by esterification of a terminal hydroxy group in the corresponding azo compound. They produce yellow to navy shades on aromatic polyester textile materials.
GB4754872A 1972-10-16 1972-10-16 Disperse azo dyestuffs Expired GB1432149A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB4754872A GB1432149A (en) 1972-10-16 1972-10-16 Disperse azo dyestuffs
IT2942373A IT998658B (en) 1972-10-16 1973-09-26 DISPERSE AZO DYES
NL7313645A NL7313645A (en) 1972-10-16 1973-10-04
BE136443A BE805786A (en) 1972-10-16 1973-10-08 NITROGEN COLORS DISPERSED
FR7336698A FR2202918B3 (en) 1972-10-16 1973-10-15
JP11564873A JPS49133422A (en) 1972-10-16 1973-10-15
ES419699A ES419699A1 (en) 1972-10-16 1973-10-16 Disperse azo dyestuffs
DE19732351951 DE2351951A1 (en) 1972-10-16 1973-10-16 DISPERSE Azo Dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4754872A GB1432149A (en) 1972-10-16 1972-10-16 Disperse azo dyestuffs

Publications (1)

Publication Number Publication Date
GB1432149A true GB1432149A (en) 1976-04-14

Family

ID=10445381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4754872A Expired GB1432149A (en) 1972-10-16 1972-10-16 Disperse azo dyestuffs

Country Status (8)

Country Link
JP (1) JPS49133422A (en)
BE (1) BE805786A (en)
DE (1) DE2351951A1 (en)
ES (1) ES419699A1 (en)
FR (1) FR2202918B3 (en)
GB (1) GB1432149A (en)
IT (1) IT998658B (en)
NL (1) NL7313645A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH606295A5 (en) * 1974-09-19 1978-10-31 Sandoz Ag
JPS5438333A (en) * 1977-09-01 1979-03-22 Mitsui Toatsu Chem Inc Water-insoluble azo dye, its preparation, and dyeing of synthetic fiber using the same

Also Published As

Publication number Publication date
FR2202918A1 (en) 1974-05-10
NL7313645A (en) 1974-04-18
BE805786A (en) 1974-04-08
DE2351951A1 (en) 1974-04-18
FR2202918B3 (en) 1976-09-03
IT998658B (en) 1976-02-20
ES419699A1 (en) 1976-03-16
JPS49133422A (en) 1974-12-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee