CH567070A5 - - Google Patents

Info

Publication number
CH567070A5
CH567070A5 CH604375A CH604375A CH567070A5 CH 567070 A5 CH567070 A5 CH 567070A5 CH 604375 A CH604375 A CH 604375A CH 604375 A CH604375 A CH 604375A CH 567070 A5 CH567070 A5 CH 567070A5
Authority
CH
Switzerland
Application number
CH604375A
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 CH567070A5 publication Critical patent/CH567070A5/xx

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
    • 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)
CH604375A 1973-05-12 1974-05-09 CH567070A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2324067A DE2324067A1 (de) 1973-05-12 1973-05-12 Disazofarbstoffe

Publications (1)

Publication Number Publication Date
CH567070A5 true CH567070A5 (xx) 1975-09-30

Family

ID=5880757

Family Applications (1)

Application Number Title Priority Date Filing Date
CH604375A CH567070A5 (xx) 1973-05-12 1974-05-09

Country Status (9)

Country Link
US (1) US3978039A (xx)
JP (1) JPS5015817A (xx)
BE (1) BE814834A (xx)
CH (1) CH567070A5 (xx)
DE (1) DE2324067A1 (xx)
FR (1) FR2228819B1 (xx)
GB (1) GB1434462A (xx)
IT (1) IT1012260B (xx)
NL (1) NL7406270A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2557410C2 (de) * 1975-12-19 1984-11-08 Bayer Ag, 5090 Leverkusen Disazofarbstoffe
DE2708779C2 (de) * 1977-03-01 1985-09-05 Bayer Ag, 5090 Leverkusen Disazofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2295050A (en) * 1940-04-13 1942-09-08 Du Pont Azo dye
US2766231A (en) * 1953-01-28 1956-10-09 Ciba Ltd Monoazo-dyestuffs
US2891049A (en) * 1955-08-19 1959-06-16 Bayer Ag Monoazo dyestuffs
US2909516A (en) * 1957-02-19 1959-10-20 Geigy Ag J R Monoazo dyestuffs
CH426059A (de) * 1960-02-15 1966-12-15 Sandoz Ag Verfahren zur Herstellung von Disazoverbindungen
US3134761A (en) * 1960-04-29 1964-05-26 Geigy Ag J R Reactive dyestuffs containing one or more disulphimide group

Also Published As

Publication number Publication date
FR2228819B1 (xx) 1977-10-14
IT1012260B (it) 1977-03-10
NL7406270A (xx) 1974-11-14
DE2324067A1 (de) 1974-11-28
BE814834A (fr) 1974-11-12
US3978039A (en) 1976-08-24
JPS5015817A (xx) 1975-02-19
GB1434462A (en) 1976-05-05
FR2228819A1 (xx) 1974-12-06

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Legal Events

Date Code Title Description
PL Patent ceased