IT1039381B - Coloranti indolil mono azoici - Google Patents

Coloranti indolil mono azoici

Info

Publication number
IT1039381B
IT1039381B IT24733/75A IT2473375A IT1039381B IT 1039381 B IT1039381 B IT 1039381B IT 24733/75 A IT24733/75 A IT 24733/75A IT 2473375 A IT2473375 A IT 2473375A IT 1039381 B IT1039381 B IT 1039381B
Authority
IT
Italy
Prior art keywords
indolil
azo dyes
mono azo
mono
dyes
Prior art date
Application number
IT24733/75A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1039381B publication Critical patent/IT1039381B/it

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
    • C09B43/11—Preparation of azo dyes from other azo compounds by introducing hydrocarbon radicals or substituted hydrocarbon radicals on primary or secondary amino groups
    • 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
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3608—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered heterocyclic ring with only one nitrogen as heteroatom
    • C09B29/3613—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered heterocyclic ring with only one nitrogen as heteroatom from an indole
    • 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
    • C09B43/02—Preparation of azo dyes from other azo compounds by sulfonation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT24733/75A 1974-06-26 1975-06-24 Coloranti indolil mono azoici IT1039381B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2430682A DE2430682A1 (de) 1974-06-26 1974-06-26 Indolyl-mono-azofarbstoffe

Publications (1)

Publication Number Publication Date
IT1039381B true IT1039381B (it) 1979-12-10

Family

ID=5919011

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24733/75A IT1039381B (it) 1974-06-26 1975-06-24 Coloranti indolil mono azoici

Country Status (8)

Country Link
US (1) US4060521A (it)
JP (1) JPS5118740A (it)
BE (1) BE830610A (it)
CH (1) CH625540A5 (it)
DE (1) DE2430682A1 (it)
FR (1) FR2276354A1 (it)
GB (1) GB1461058A (it)
IT (1) IT1039381B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2527712A1 (de) * 1975-06-21 1976-12-30 Bayer Ag Azofarbstoffe
JPS57129658A (en) * 1981-02-03 1982-08-11 Takashi Kitagawa Modification of food product
US4954563A (en) * 1983-03-08 1990-09-04 Ciba-Geigy Corporation Monoazo dyes containing sulfoindole coupling components
JPS6024156A (ja) * 1983-07-21 1985-02-06 Yamazaki Jozo Kk 醸造品の改質法
JPS60241991A (ja) * 1984-05-16 1985-11-30 Iwasaki Electric Co Ltd 水処理装置
JPS6197222A (ja) * 1984-10-18 1986-05-15 Katsumi Suzuki 高アルカリ飲料の製造方法
TW270114B (it) * 1993-10-22 1996-02-11 Hoffmann La Roche

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1444576A1 (de) * 1962-06-22 1969-10-02 Basf Ag Verfahren zur Herstellung wasserloeslicher Azofarbstoffe
BE791995A (fr) * 1971-12-02 1973-05-28 Bayer Ag Colorants mono-azoiques
DE2203460C3 (de) 1972-01-26 1980-08-28 Bayer Ag, 5090 Leverkusen Monoazofarbstoffe und Verfahren zum Färben und Bedrucken

Also Published As

Publication number Publication date
GB1461058A (en) 1977-01-13
BE830610A (fr) 1975-12-29
FR2276354A1 (fr) 1976-01-23
CH625540A5 (it) 1981-09-30
US4060521A (en) 1977-11-29
DE2430682A1 (de) 1976-01-15
JPS5118740A (en) 1976-02-14
FR2276354B1 (it) 1979-03-30

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