GB1154105A - Monoazo Dyes and a process for their production - Google Patents

Monoazo Dyes and a process for their production

Info

Publication number
GB1154105A
GB1154105A GB848567A GB848567A GB1154105A GB 1154105 A GB1154105 A GB 1154105A GB 848567 A GB848567 A GB 848567A GB 848567 A GB848567 A GB 848567A GB 1154105 A GB1154105 A GB 1154105A
Authority
GB
United Kingdom
Prior art keywords
dyes
monoazo dyes
substituents
production
monoazo
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
GB848567A
Other languages
English (en)
Inventor
Wolfgang Groebke
Curt Mueller
Walter Wehrli
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of GB1154105A publication Critical patent/GB1154105A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
GB848567A 1966-03-11 1967-02-22 Monoazo Dyes and a process for their production Expired GB1154105A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH357866 1966-03-11

Publications (1)

Publication Number Publication Date
GB1154105A true GB1154105A (en) 1969-06-04

Family

ID=4259004

Family Applications (2)

Application Number Title Priority Date Filing Date
GB848567A Expired GB1154105A (en) 1966-03-11 1967-02-22 Monoazo Dyes and a process for their production
GB962767A Expired GB1172154A (en) 1966-03-11 1967-03-01 Monoazo Dyes and process for their production

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB962767A Expired GB1172154A (en) 1966-03-11 1967-03-01 Monoazo Dyes and process for their production

Country Status (6)

Country Link
BE (2) BE694537A (da)
DE (1) DE1644369A1 (da)
ES (2) ES337767A1 (da)
FR (2) FR1514544A (da)
GB (2) GB1154105A (da)
NL (2) NL6703698A (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH505880A (de) * 1969-03-10 1971-04-15 Ciba Geigy Ag Verfahren zur Herstellung von in Wasser schwerlöslichen Azofarbstoffen
CH523949A (de) * 1969-04-02 1972-06-15 Sandoz Ag Verfahren zur Herstellung in Wasser schwer löslicher Azoverbindungen
US3948880A (en) * 1969-04-02 1976-04-06 Sandoz Ltd. Phenyl-azo-phenyl compounds of low solubility in water
US3971771A (en) * 1970-11-11 1976-07-27 Ciba-Geigy Ag Monoazo compounds
CH553238A (de) * 1972-01-19 1974-08-30 Sandoz Ag Verfahren zur herstellung in wasser schwer loeslicher azoverbindungen.
US4105653A (en) * 1973-08-08 1978-08-08 Produits Chimiques Ugine Kuhlmann Heteryl-azo-phenyl disperse dyestuffs containing a z-substituted benzolyloxyalkyl radical, wherein z is 2-cyanovinyl 2-cyanoethyl or 2-chloro-2-cyanoethyl

Also Published As

Publication number Publication date
DE1644369A1 (de) 1971-03-25
ES337767A1 (es) 1968-06-16
NL6703698A (da) 1967-09-12
ES337766A1 (es) 1968-06-16
GB1172154A (en) 1969-11-26
BE694537A (da) 1967-07-31
BE694633A (da) 1967-07-31
NL6703699A (da) 1967-09-12
FR1514544A (fr) 1968-02-23
FR1513947A (fr) 1968-02-16

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