ES470722A1 - Procedimiento para la preparacion de mezclas de compuestos azoicos - Google Patents

Procedimiento para la preparacion de mezclas de compuestos azoicos

Info

Publication number
ES470722A1
ES470722A1 ES470722A ES470722A ES470722A1 ES 470722 A1 ES470722 A1 ES 470722A1 ES 470722 A ES470722 A ES 470722A ES 470722 A ES470722 A ES 470722A ES 470722 A1 ES470722 A1 ES 470722A1
Authority
ES
Spain
Prior art keywords
pigments
mixtures
methoxynitrobenzene
acetanilides
azo
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
ES470722A
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of ES470722A1 publication Critical patent/ES470722A1/es
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
    • C09B29/33—Aceto- or benzoylacetylarylides
    • C09B29/335—Aceto- or benzoylacetylarylides free of acid groups
    • C09B29/337—Carbocyclic arylides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paper (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Coloring (AREA)

Abstract

Procedimiento para la preparación de mezclas de compuestos azoicos, constituidas por 75 a 85 por ciento en peso del compuesto de la fórmula I **(Fórmula 1)** y por 25 a 15 por ciento en peso del compuesto de la fórmula II **(Fórmula 2)** caracterizado porque se diazotan 0,75 a 0,85 equivalentes molares de 5-nitro-2-amino-anisol y 0,25 a 0,15 equivalentes molares de 3-nitro-4-amino-anisol y se copulan con 2-acetoacetilamino-anisol.
ES470722A 1977-06-18 1978-06-13 Procedimiento para la preparacion de mezclas de compuestos azoicos Expired ES470722A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2727531A DE2727531B1 (de) 1977-06-18 1977-06-18 Gemische aus Azoverbindungen,Verfahren zu ihrer Herstellung und ihrer Verwendung

Publications (1)

Publication Number Publication Date
ES470722A1 true ES470722A1 (es) 1979-01-16

Family

ID=6011827

Family Applications (1)

Application Number Title Priority Date Filing Date
ES470722A Expired ES470722A1 (es) 1977-06-18 1978-06-13 Procedimiento para la preparacion de mezclas de compuestos azoicos

Country Status (16)

Country Link
US (1) US4251441A (es)
JP (1) JPS547430A (es)
AR (1) AR226675A1 (es)
BE (1) BE868245A (es)
BR (1) BR7803842A (es)
CA (1) CA1104757A (es)
CH (1) CH636897A5 (es)
DE (1) DE2727531B1 (es)
DK (1) DK145547C (es)
ES (1) ES470722A1 (es)
FR (1) FR2394584B1 (es)
GB (1) GB2000172B (es)
IN (1) IN150012B (es)
IT (1) IT1099560B (es)
MX (1) MX147994A (es)
NL (1) NL188293C (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457783A (en) * 1981-10-31 1984-07-03 Ciba-Geigy Corporation Stabilized opaque form of C.I. Pigment Yellow 74
US5199981A (en) * 1991-01-18 1993-04-06 Sicpa Holding Sa Pigment compositions including intaglio printing ink waste
US5246494A (en) * 1991-07-23 1993-09-21 Engelhard Corporation Mixed coupled azo pigments
JP2885329B2 (ja) * 1991-09-13 1999-04-19 大日精化工業株式会社 画像記録用着色組成物及び熱転写画像記録材
BE1011221A3 (nl) * 1997-06-17 1999-06-01 Gebroeders Cappelle Naamloze V Azoische pigmentaire samenstelling, procede voor haar bereiding en toepassing.
US6136081A (en) * 1999-08-10 2000-10-24 Eastman Kodak Company Ink jet printing method
US6132501A (en) * 1999-08-10 2000-10-17 Eastman Kodak Company Co-milled pigments in ink jet ink
DE102004010448A1 (de) 2004-03-01 2005-09-22 Clariant Gmbh Verwendung einer Pigmentzusammensetzung mit Mischkristallen auf Basis von C.I. Pigment Yellow 74
EP3181642A1 (en) 2015-12-14 2017-06-21 Cappelle Pigments nv Method for manufacturing azoic pigments

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE679481C (de) * 1936-08-29 1939-08-09 I G Farbenindustrie Akt Ges Verfahren zur Herstllung von wasserunloeslichen Azofarbstoffen
GB481290A (en) * 1936-09-08 1938-03-08 Ig Farbenindustrie Ag Manufacture of azo-dyestuffs
GB517456A (en) * 1937-07-28 1940-01-30 Du Pont Improvements in or relating to the manufacture of azo pigments
US2229049A (en) * 1937-08-05 1941-01-21 Du Pont Azo pigment
US2145398A (en) * 1937-08-05 1939-01-31 Du Pont Yellow azo pigment composition
GB544191A (en) * 1940-07-24 1942-04-01 Ici Ltd Manufacture of azo pigments
US3032546A (en) * 1959-08-24 1962-05-01 Du Pont Yellow azo pigment
GB1058017A (en) * 1965-06-24 1967-02-08 Gnii Orch Poluproductov I Kras Method of manufacture of transparent yellow monoazo pigments
NL128390C (es) * 1965-07-09
NL128820C (es) * 1966-06-01
US3520869A (en) * 1967-03-27 1970-07-21 Geigy Ag J R 4-nitrobenzene-azo-2',5'-dimethoxy-acetoacetanilide pigments
FR2226440B1 (es) * 1973-04-19 1977-10-21 Bayer Ag
GB1460967A (en) * 1974-03-04 1977-01-06 Ici Ltd Azo pigment compositions

Also Published As

Publication number Publication date
CA1104757A (en) 1981-07-14
DK271178A (da) 1978-12-19
DK145547B (da) 1982-12-06
FR2394584B1 (fr) 1985-07-26
BR7803842A (pt) 1979-04-17
DE2727531C2 (es) 1990-02-15
NL188293C (nl) 1992-05-18
NL7806554A (nl) 1978-12-20
MX147994A (es) 1983-02-22
IT7824659A0 (it) 1978-06-16
GB2000172A (en) 1979-01-04
IT1099560B (it) 1985-09-18
BE868245A (fr) 1978-12-19
CH636897A5 (de) 1983-06-30
NL188293B (nl) 1991-12-16
GB2000172B (en) 1982-01-27
JPS6113502B2 (es) 1986-04-14
DK145547C (da) 1983-06-20
AR226675A1 (es) 1982-08-13
US4251441A (en) 1981-02-17
JPS547430A (en) 1979-01-20
DE2727531B1 (de) 1978-12-21
FR2394584A1 (fr) 1979-01-12
IN150012B (es) 1982-06-26

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