FR2279823A1 - BUS-AZOIC PIGMENTS, THEIR PREPARATION AND THEIR APPLICATIONS - Google Patents

BUS-AZOIC PIGMENTS, THEIR PREPARATION AND THEIR APPLICATIONS

Info

Publication number
FR2279823A1
FR2279823A1 FR7522811A FR7522811A FR2279823A1 FR 2279823 A1 FR2279823 A1 FR 2279823A1 FR 7522811 A FR7522811 A FR 7522811A FR 7522811 A FR7522811 A FR 7522811A FR 2279823 A1 FR2279823 A1 FR 2279823A1
Authority
FR
France
Prior art keywords
bus
applications
preparation
azoic pigments
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
FR7522811A
Other languages
French (fr)
Other versions
FR2279823B1 (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 FR2279823A1 publication Critical patent/FR2279823A1/en
Application granted granted Critical
Publication of FR2279823B1 publication Critical patent/FR2279823B1/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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/34—Disazo dyes characterised by the tetrazo component the tetrazo component being heterocyclic
    • 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/021—Disazo dyes characterised by two coupling components of the same type
    • C09B35/03—Disazo dyes characterised by two coupling components of the same type in which the coupling component is a heterocyclic compound
    • C09B35/031—Disazo dyes characterised by two coupling components of the same type in which the coupling component is a heterocyclic compound containing a six membered ring with one nitrogen atom as the only ring hetero atom
FR7522811A 1974-07-23 1975-07-22 BUS-AZOIC PIGMENTS, THEIR PREPARATION AND THEIR APPLICATIONS Granted FR2279823A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1014274A CH592152A5 (en) 1974-07-23 1974-07-23

Publications (2)

Publication Number Publication Date
FR2279823A1 true FR2279823A1 (en) 1976-02-20
FR2279823B1 FR2279823B1 (en) 1977-12-16

Family

ID=4359830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522811A Granted FR2279823A1 (en) 1974-07-23 1975-07-22 BUS-AZOIC PIGMENTS, THEIR PREPARATION AND THEIR APPLICATIONS

Country Status (6)

Country Link
JP (1) JPS5139728A (en)
CA (1) CA1045120A (en)
CH (1) CH592152A5 (en)
DE (1) DE2532540A1 (en)
FR (1) FR2279823A1 (en)
GB (1) GB1461899A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54155227A (en) * 1978-05-30 1979-12-07 Ricoh Co Ltd Preparation of dis-or trisazo pigment
JPS55119233U (en) * 1979-02-16 1980-08-23
JPS59197465A (en) * 1983-04-26 1984-11-09 Ricoh Co Ltd Novel tetrazonium salt compound, novel disazo compound and production thereof
JPS63152668A (en) * 1987-11-20 1988-06-25 Ricoh Co Ltd Production of trisazo pigment
JPH01141182A (en) * 1987-11-27 1989-06-02 Meidai:Kk Supporting mechanism for movable floor in motor truck
DE60303206T2 (en) 2002-06-03 2006-07-20 Ciba Speciality Chemicals Holding Inc. Anthraquinone AZODYES
CN116789505A (en) * 2023-03-29 2023-09-22 万载县建坤化工有限公司 Color reagent for fireworks and crackers and preparation method thereof

Also Published As

Publication number Publication date
CH592152A5 (en) 1977-10-14
DE2532540A1 (en) 1976-02-05
GB1461899A (en) 1977-01-19
CA1045120A (en) 1978-12-26
JPS5139728A (en) 1976-04-02
FR2279823B1 (en) 1977-12-16

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Legal Events

Date Code Title Description
ST Notification of lapse