CA994334A - Monoazo pigments and processes for their manufacture - Google Patents

Monoazo pigments and processes for their manufacture

Info

Publication number
CA994334A
CA994334A CA157,622A CA157622A CA994334A CA 994334 A CA994334 A CA 994334A CA 157622 A CA157622 A CA 157622A CA 994334 A CA994334 A CA 994334A
Authority
CA
Canada
Prior art keywords
manufacture
processes
monoazo pigments
monoazo
pigments
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
CA157,622A
Other versions
CA157622S (en
Inventor
Armand Roueche
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of CA994334A publication Critical patent/CA994334A/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
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • 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
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
    • C09B29/20—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series
CA157,622A 1971-12-20 1972-11-28 Monoazo pigments and processes for their manufacture Expired CA994334A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1862071A CH564059A5 (en) 1971-12-20 1971-12-20

Publications (1)

Publication Number Publication Date
CA994334A true CA994334A (en) 1976-08-03

Family

ID=4434212

Family Applications (1)

Application Number Title Priority Date Filing Date
CA157,622A Expired CA994334A (en) 1971-12-20 1972-11-28 Monoazo pigments and processes for their manufacture

Country Status (7)

Country Link
JP (1) JPS4869825A (en)
CA (1) CA994334A (en)
CH (1) CH564059A5 (en)
DE (1) DE2261883A1 (en)
FR (1) FR2164683B1 (en)
GB (1) GB1387899A (en)
IT (1) IT972564B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR829290A (en) * 1936-12-29 1938-06-17 Ig Farbenindustrie Ag Process for preparing azo dyes
FR1544475A (en) * 1966-11-14 1968-10-31 Bayer Ag Dyes containing urethane groups and process for their manufacture

Also Published As

Publication number Publication date
DE2261883A1 (en) 1973-07-26
CH564059A5 (en) 1975-07-15
JPS4869825A (en) 1973-09-21
FR2164683A1 (en) 1973-08-03
IT972564B (en) 1974-05-31
GB1387899A (en) 1975-03-19
FR2164683B1 (en) 1977-04-08

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