GB1371859A - Mono azo pigments and process for their manufacture - Google Patents

Mono azo pigments and process for their manufacture

Info

Publication number
GB1371859A
GB1371859A GB1018772A GB1018772A GB1371859A GB 1371859 A GB1371859 A GB 1371859A GB 1018772 A GB1018772 A GB 1018772A GB 1018772 A GB1018772 A GB 1018772A GB 1371859 A GB1371859 A GB 1371859A
Authority
GB
United Kingdom
Prior art keywords
manufacture
azo pigments
mono azo
mono
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
GB1018772A
Other languages
English (en)
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
Publication of GB1371859A publication Critical patent/GB1371859A/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)
GB1018772A 1971-03-03 1972-03-03 Mono azo pigments and process for their manufacture Expired GB1371859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH312571A CH552034A (de) 1971-03-03 1971-03-03 Verfahren zur herstellung von neuen azopigmenten.

Publications (1)

Publication Number Publication Date
GB1371859A true GB1371859A (en) 1974-10-30

Family

ID=4249139

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1018772A Expired GB1371859A (en) 1971-03-03 1972-03-03 Mono azo pigments and process for their manufacture

Country Status (11)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2228674A1 (de) * 1972-06-13 1973-12-20 Bayer Ag Azofarbstoffe
CH579614A5 (fr) * 1972-08-17 1976-09-15 Ciba Geigy Ag
DE2329781C2 (de) * 1973-06-12 1986-06-05 Hoechst Ag, 6230 Frankfurt Benzoxazindion-Azopigmente, Verfahren zu ihrer Herstellung und ihre Verwendung als Farbmittel
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 (de) * 1968-04-16 1972-01-15 Bayer Ag Verfahren zur Herstellung von sulfonsäuregruppenfreien N-Phenyl-phthalimid-monoazofarbstoffen

Also Published As

Publication number Publication date
BE780097A (fr) 1972-09-04
IT949825B (it) 1973-06-11
CS161791B2 (fr) 1975-06-10
CA974983A (en) 1975-09-23
FR2128514B1 (fr) 1974-09-13
CH552034A (de) 1974-07-31
DE2208302A1 (de) 1972-09-14
NL7202524A (fr) 1972-09-05
FR2128514A1 (fr) 1972-10-20
JPS5523869B1 (fr) 1980-06-25
AR193064A1 (es) 1973-03-30

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee