FR2339653A1 - PROCESS FOR PREPARING AZOIC DYES - Google Patents

PROCESS FOR PREPARING AZOIC DYES

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
French (fr)
Other versions
FR2339653B1 (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.)
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/en
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
FR7702573A 1976-02-02 1977-01-31 PROCESS FOR PREPARING AZOIC DYES Granted FR2339653A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2603836A DE2603836C3 (en) 1976-02-02 1976-02-02 Process for the production of azo dyes

Publications (2)

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

Family

ID=5968818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7702573A Granted FR2339653A1 (en) 1976-02-02 1977-01-31 PROCESS FOR PREPARING AZOIC DYES

Country Status (11)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008029A1 (en) * 1978-08-03 1980-02-20 CASSELLA Aktiengesellschaft Water-insoluble disazodyestuffs, their preparation and application
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 (en) * 1987-03-27 1988-09-28 Hoechst Aktiengesellschaft Process for the preparation of lithium salt of a reactive azo dye

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL169333B1 (en) * 1992-05-26 1996-07-31 Inst Chemii Przemyslowej Im Pr Reactive carbazole dyes and method of obtaining them
CN103497533A (en) * 2013-09-10 2014-01-08 江苏亚邦染料股份有限公司 Heterocyclic azo type disperse dyestuff and application thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR942546A (en) * 1946-03-01 1949-02-10 Ciba Geigy Process for the preparation of azo dyes, the new dyes conforming to those obtained and their use in industry
FR1537367A (en) * 1966-09-22 1968-08-23 Ciba Geigy Process for the production of azo pigment dyes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1927453U (en) 1965-07-30 1965-11-18 Fritz Zeller Farrowing pen.
BE759438A (en) 1969-11-27 1971-05-26 Geigy Ag J R PROCESS FOR THE PREPARATION OF AZOIC COMPOUNDS
US3793305A (en) 1970-09-14 1974-02-19 Du Pont One-step process of preparing azo dyes by simultaneous diazotization
AR206142A1 (en) 1974-03-08 1976-06-30 Ciba Geigy Ag PROCEDURE FOR OBTAINING AZOIC COMPOUNDS

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR942546A (en) * 1946-03-01 1949-02-10 Ciba Geigy Process for the preparation of azo dyes, the new dyes conforming to those obtained and their use in industry
FR1537367A (en) * 1966-09-22 1968-08-23 Ciba Geigy Process for the production of azo pigment dyes

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0008029A1 (en) * 1978-08-03 1980-02-20 CASSELLA Aktiengesellschaft Water-insoluble disazodyestuffs, their preparation and application
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 (en) * 1987-03-27 1988-09-28 Hoechst Aktiengesellschaft Process for the preparation of lithium salt of a reactive azo dye
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
GB1535894A (en) 1978-12-13
CA1095898A (en) 1981-02-17
NL7700788A (en) 1977-08-04
FR2339653B1 (en) 1979-08-24
BE850983A (en) 1977-08-01
DE2603836C3 (en) 1980-09-04
JPS5294324A (en) 1977-08-08
BR7700625A (en) 1977-10-04
IN144273B (en) 1978-04-22
DE2603836B2 (en) 1980-01-03
DE2603836A1 (en) 1977-08-04
CH625541A5 (en) 1981-09-30
IT1113508B (en) 1986-01-20

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Legal Events

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