FR2221496B1 - - Google Patents

Info

Publication number
FR2221496B1
FR2221496B1 FR7315555A FR7315555A FR2221496B1 FR 2221496 B1 FR2221496 B1 FR 2221496B1 FR 7315555 A FR7315555 A FR 7315555A FR 7315555 A FR7315555 A FR 7315555A FR 2221496 B1 FR2221496 B1 FR 2221496B1
Authority
FR
France
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
FR7315555A
Other versions
FR2221496A1 (fr
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.)
Bayer AG
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
Publication of FR2221496A1 publication Critical patent/FR2221496A1/fr
Application granted granted Critical
Publication of FR2221496B1 publication Critical patent/FR2221496B1/fr
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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/28—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O—
    • C09B35/32—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O— from two different coupling components
    • 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
    • C09B31/08—Disazo dyes from a coupling component "C" containing directive hydroxyl and amino groups
FR7315555A 1971-08-12 1973-04-27 Expired FR2221496B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712140402 DE2140402A1 (de) 1971-08-12 1971-08-12 Disazofarbstoffe

Publications (2)

Publication Number Publication Date
FR2221496A1 FR2221496A1 (fr) 1974-10-11
FR2221496B1 true FR2221496B1 (fr) 1977-02-11

Family

ID=5816540

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7229013A Expired FR2150765B1 (fr) 1971-08-12 1972-08-11
FR7315555A Expired FR2221496B1 (fr) 1971-08-12 1973-04-27

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7229013A Expired FR2150765B1 (fr) 1971-08-12 1972-08-11

Country Status (10)

Country Link
JP (1) JPS5618621B2 (fr)
BE (1) BE787476A (fr)
CH (1) CH574986A5 (fr)
DD (1) DD101421A5 (fr)
DE (1) DE2140402A1 (fr)
ES (1) ES405780A1 (fr)
FR (2) FR2150765B1 (fr)
GB (1) GB1380460A (fr)
IT (1) IT963883B (fr)
NL (1) NL7211031A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4434989A1 (de) * 1994-09-30 1996-04-04 Basf Ag Reaktive Azofarbstoffe mit einer Kupplungskomponente aus der Aminonaphthalinreihe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1904820A (en) * 1929-07-03 1933-04-18 Ici Ltd Azo dye
CH223072A (de) * 1940-04-18 1942-08-31 Ig Farbenindustrie Ag Verfahren zur Herstellung eines Disazofarbstoffes.
US2650916A (en) * 1950-07-06 1953-09-01 Sandoz Ag Disazo dyestuffs

Also Published As

Publication number Publication date
NL7211031A (fr) 1973-02-14
BE787476A (fr) 1973-02-12
GB1380460A (en) 1975-01-15
JPS5618621B2 (fr) 1981-04-30
JPS4826820A (fr) 1973-04-09
FR2150765B1 (fr) 1976-05-21
FR2221496A1 (fr) 1974-10-11
IT963883B (it) 1974-01-21
FR2150765A1 (fr) 1973-04-13
DD101421A5 (fr) 1973-11-05
DE2140402A1 (de) 1973-02-22
ES405780A1 (es) 1975-07-16
CH574986A5 (fr) 1976-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse