GB1242187A - Monoazo pigments - Google Patents

Monoazo pigments

Info

Publication number
GB1242187A
GB1242187A GB3295469A GB3295469A GB1242187A GB 1242187 A GB1242187 A GB 1242187A GB 3295469 A GB3295469 A GB 3295469A GB 3295469 A GB3295469 A GB 3295469A GB 1242187 A GB1242187 A GB 1242187A
Authority
GB
United Kingdom
Prior art keywords
monoazo pigments
pigments
ethoxy
methoxy
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
GB3295469A
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
JR 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 JR Geigy AG filed Critical JR Geigy AG
Publication of GB1242187A publication Critical patent/GB1242187A/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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Coloring (AREA)
  • Paints Or Removers (AREA)

Abstract

1,242,187. Monoazo pigments. J. R. GEIGY A.G. 30 June, 1969 [1 July, 1968], No. 32954/69. Heading C4P. The invention comprises yellow monoazo pigments of the Formula I where X is methoxy or ethoxy, Y is methoxy or ethoxy and Z is chlorine or bromine. The pigments may be prepared by diazotization and coupling.
GB3295469A 1968-07-01 1969-06-30 Monoazo pigments Expired GB1242187A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH982268A CH496068A (en) 1968-07-01 1968-07-01 Process for the production of monoazo pigments

Publications (1)

Publication Number Publication Date
GB1242187A true GB1242187A (en) 1971-08-11

Family

ID=4356014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3295469A Expired GB1242187A (en) 1968-07-01 1969-06-30 Monoazo pigments

Country Status (8)

Country Link
BE (1) BE735370A (en)
CH (1) CH496068A (en)
DE (1) DE1933119A1 (en)
DK (1) DK126693B (en)
ES (1) ES368942A1 (en)
FR (1) FR2012058B1 (en)
GB (1) GB1242187A (en)
NL (1) NL6910010A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT350998B (en) * 1976-03-18 1979-06-25 Basf Ag DYE PREPARATIONS FOR CELLULOSE AND CELLULOSE-CONTAINING TEXTILE MATERIAL

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH472469A (en) * 1966-03-30 1969-05-15 Geigy Ag J R Process for the production of monoazo pigments

Also Published As

Publication number Publication date
DK126693B (en) 1973-08-13
ES368942A1 (en) 1971-05-01
FR2012058B1 (en) 1973-12-07
DE1933119A1 (en) 1970-01-22
FR2012058A1 (en) 1970-03-13
NL6910010A (en) 1970-01-05
CH496068A (en) 1970-09-15
BE735370A (en) 1969-12-30

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