FR2339653A1 - Procede de preparation de colorants azoiques - Google Patents

Procede de preparation de colorants azoiques

Info

Publication number
FR2339653A1
FR2339653A1 FR7702573A FR7702573A FR2339653A1 FR 2339653 A1 FR2339653 A1 FR 2339653A1 FR 7702573 A FR7702573 A FR 7702573A FR 7702573 A FR7702573 A FR 7702573A FR 2339653 A1 FR2339653 A1 FR 2339653A1
Authority
FR
France
Prior art keywords
azoic dyes
preparing
preparing azoic
dyes
azoic
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.)
Granted
Application number
FR7702573A
Other languages
English (en)
French (fr)
Other versions
FR2339653B1 (it
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.)
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Publication of FR2339653A1 publication Critical patent/FR2339653A1/fr
Application granted granted Critical
Publication of FR2339653B1 publication Critical patent/FR2339653B1/fr
Granted 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
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • C09B29/0805—Amino benzenes free of acid groups
    • C09B29/0807—Amino benzenes free of acid groups characterised by the amino group
    • C09B29/0809—Amino benzenes free of acid groups characterised by the amino group substituted amino group
    • 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
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes
    • 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
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3608—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a five-membered heterocyclic ring with only one nitrogen as heteroatom
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • 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
    • C09B41/00—Special methods of performing the coupling reaction
    • C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
    • C09B41/002—Special methods of performing the coupling reaction characterised by the coupling medium containing a solvent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7702573A 1976-02-02 1977-01-31 Procede de preparation de colorants azoiques Granted FR2339653A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2603836A DE2603836C3 (de) 1976-02-02 1976-02-02 Verfahren zur Herstellung von Azofarbstoffen

Publications (2)

Publication Number Publication Date
FR2339653A1 true FR2339653A1 (fr) 1977-08-26
FR2339653B1 FR2339653B1 (it) 1979-08-24

Family

ID=5968818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7702573A Granted FR2339653A1 (fr) 1976-02-02 1977-01-31 Procede de preparation de colorants azoiques

Country Status (11)

Country Link
JP (1) JPS5294324A (it)
BE (1) BE850983A (it)
BR (1) BR7700625A (it)
CA (1) CA1095898A (it)
CH (1) CH625541A5 (it)
DE (1) DE2603836C3 (it)
FR (1) FR2339653A1 (it)
GB (1) GB1535894A (it)
IN (1) IN144273B (it)
IT (1) IT1113508B (it)
NL (1) NL7700788A (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008029A1 (de) * 1978-08-03 1980-02-20 CASSELLA Aktiengesellschaft Wasserunlösliche Disazofarbstoffe, ihre Herstellung und Verwendung
EP0028464A1 (en) * 1979-10-26 1981-05-13 Imperial Chemical Industries Plc Azo dyestuff preparation by phase transfer catalysed coupling in a two-phase medium
EP0284009A2 (de) * 1987-03-27 1988-09-28 Hoechst Aktiengesellschaft Verfahren zur Herstellung des Lithiumsalzes eines faserreaktiven Azofarbstoffes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL169333B1 (pl) * 1992-05-26 1996-07-31 Inst Chemii Przemyslowej Im Pr Sposób wytwarzania nowych reaktywnych barwników karbazolowych PL
CN103497533A (zh) * 2013-09-10 2014-01-08 江苏亚邦染料股份有限公司 一类杂环偶氮型分散染料及其应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR942546A (fr) * 1946-03-01 1949-02-10 Ciba Geigy Procédé de préparation de colorants azoïques, les colorants nouveaux conformes à ceux obtenus et leur emploi dans l'industrie
FR1537367A (fr) * 1966-09-22 1968-08-23 Ciba Geigy Procédé de fabrication de colorants azoïques pigmentaires

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1927453U (de) 1965-07-30 1965-11-18 Fritz Zeller Abferkelbucht.
BE759438A (fr) 1969-11-27 1971-05-26 Geigy Ag J R Procede de preparation de composes azoiques
US3793305A (en) 1970-09-14 1974-02-19 Du Pont One-step process of preparing azo dyes by simultaneous diazotization
AR206142A1 (es) 1974-03-08 1976-06-30 Ciba Geigy Ag Procedimiento para la obtencion de compuestos azoicos

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR942546A (fr) * 1946-03-01 1949-02-10 Ciba Geigy Procédé de préparation de colorants azoïques, les colorants nouveaux conformes à ceux obtenus et leur emploi dans l'industrie
FR1537367A (fr) * 1966-09-22 1968-08-23 Ciba Geigy Procédé de fabrication de colorants azoïques pigmentaires

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008029A1 (de) * 1978-08-03 1980-02-20 CASSELLA Aktiengesellschaft Wasserunlösliche Disazofarbstoffe, ihre Herstellung und Verwendung
EP0028464A1 (en) * 1979-10-26 1981-05-13 Imperial Chemical Industries Plc Azo dyestuff preparation by phase transfer catalysed coupling in a two-phase medium
EP0284009A2 (de) * 1987-03-27 1988-09-28 Hoechst Aktiengesellschaft Verfahren zur Herstellung des Lithiumsalzes eines faserreaktiven Azofarbstoffes
EP0284009A3 (en) * 1987-03-27 1989-03-01 Hoechst Aktiengesellschaft Process for the preparation of lithium salt of a reactive azo dye
US4939242A (en) * 1987-03-27 1990-07-03 Hoechst Aktiengesellschaft Process for the preparation of the lithium salt of a fiber-reactive azo dyestuff
US5011917A (en) * 1987-03-27 1991-04-30 Hoechst Aktiengesellschaft Process for preparing a stabilized composition of a lithium azo compound

Also Published As

Publication number Publication date
IN144273B (it) 1978-04-22
NL7700788A (nl) 1977-08-04
DE2603836C3 (de) 1980-09-04
BR7700625A (pt) 1977-10-04
IT1113508B (it) 1986-01-20
JPS5294324A (en) 1977-08-08
GB1535894A (en) 1978-12-13
DE2603836A1 (de) 1977-08-04
CH625541A5 (en) 1981-09-30
CA1095898A (en) 1981-02-17
BE850983A (fr) 1977-08-01
DE2603836B2 (de) 1980-01-03
FR2339653B1 (it) 1979-08-24

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Legal Events

Date Code Title Description
CN Change in juridical nature
ST Notification of lapse