CA974983A - Azo pigments and process for their manufacture - Google Patents

Azo pigments and process for their manufacture

Info

Publication number
CA974983A
CA974983A CA135,682A CA135682A CA974983A CA 974983 A CA974983 A CA 974983A CA 135682 A CA135682 A CA 135682A CA 974983 A CA974983 A CA 974983A
Authority
CA
Canada
Prior art keywords
manufacture
azo pigments
azo
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
CA135,682A
Other versions
CA135682S (en
Inventor
Rolf Mueller
Rudolf Mory
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 CA974983A publication Critical patent/CA974983A/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
    • C09B29/32—Monoazo dyes prepared by diazotising and coupling from coupling components containing a reactive methylene group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
CA135,682A 1971-03-03 1972-02-28 Azo pigments and process for their manufacture Expired CA974983A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH312571A CH552034A (en) 1971-03-03 1971-03-03 METHOD FOR MANUFACTURING NEW AZOPIGMENTS.

Publications (1)

Publication Number Publication Date
CA974983A true CA974983A (en) 1975-09-23

Family

ID=4249139

Family Applications (1)

Application Number Title Priority Date Filing Date
CA135,682A Expired CA974983A (en) 1971-03-03 1972-02-28 Azo pigments and process for their manufacture

Country Status (11)

Country Link
JP (1) JPS5523869B1 (en)
AR (1) AR193064A1 (en)
BE (1) BE780097A (en)
CA (1) CA974983A (en)
CH (1) CH552034A (en)
CS (1) CS161791B2 (en)
DE (1) DE2208302A1 (en)
FR (1) FR2128514B1 (en)
GB (1) GB1371859A (en)
IT (1) IT949825B (en)
NL (1) NL7202524A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2228674A1 (en) * 1972-06-13 1973-12-20 Bayer Ag AZO DYES
CH579614A5 (en) * 1972-08-17 1976-09-15 Ciba Geigy Ag
DE2329781C2 (en) * 1973-06-12 1986-06-05 Hoechst Ag, 6230 Frankfurt Benzoxazinedione azo pigments, process for their preparation and their use as colorants
DE2860649D1 (en) * 1977-08-04 1981-08-06 Ciba Geigy Ag Monoazo pigments of the acetoacetylamino benzimidazolone series, their preparation and their use for colouring organic material of high molecular weight

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH517816A (en) * 1968-04-16 1972-01-15 Bayer Ag Process for the preparation of sulfonic acid group-free N-phenyl-phthalimide-monoazo dyes

Also Published As

Publication number Publication date
IT949825B (en) 1973-06-11
DE2208302A1 (en) 1972-09-14
NL7202524A (en) 1972-09-05
FR2128514B1 (en) 1974-09-13
FR2128514A1 (en) 1972-10-20
CS161791B2 (en) 1975-06-10
JPS5523869B1 (en) 1980-06-25
AR193064A1 (en) 1973-03-30
GB1371859A (en) 1974-10-30
BE780097A (en) 1972-09-04
CH552034A (en) 1974-07-31

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