JPS5317639A - Hexakisazo compounds - Google Patents

Hexakisazo compounds

Info

Publication number
JPS5317639A
JPS5317639A JP9149777A JP9149777A JPS5317639A JP S5317639 A JPS5317639 A JP S5317639A JP 9149777 A JP9149777 A JP 9149777A JP 9149777 A JP9149777 A JP 9149777A JP S5317639 A JPS5317639 A JP S5317639A
Authority
JP
Japan
Prior art keywords
hexakisazo
compounds
hexakisazo compounds
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.)
Pending
Application number
JP9149777A
Other languages
English (en)
Inventor
Aran Zudeneku
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of JPS5317639A publication Critical patent/JPS5317639A/ja
Pending 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
    • C09B35/64—Higher polyazo dyes, e.g. of the types
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/08—Preparation of azo dyes from other azo compounds by reduction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Paper (AREA)
  • Photoreceptors In Electrophotography (AREA)
JP9149777A 1976-08-02 1977-08-01 Hexakisazo compounds Pending JPS5317639A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH983276A CH619477A5 (ja) 1976-08-02 1976-08-02

Publications (1)

Publication Number Publication Date
JPS5317639A true JPS5317639A (en) 1978-02-17

Family

ID=4356130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9149777A Pending JPS5317639A (en) 1976-08-02 1977-08-01 Hexakisazo compounds

Country Status (7)

Country Link
US (1) US4141889A (ja)
JP (1) JPS5317639A (ja)
CH (1) CH619477A5 (ja)
DE (1) DE2733107A1 (ja)
FR (1) FR2360635A1 (ja)
GB (1) GB1567667A (ja)
IT (1) IT1079387B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0718053A (ja) * 1993-06-11 1995-01-20 Carl Freudenberg:Fa 熱可塑性のポリウレタン成形材料およびこの成形材料から製造された生物学的に分解可能なフィラメント

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745777A1 (de) * 1977-10-12 1979-04-26 Bayer Ag Dis- und polyazofarbstofffe
US4295889A (en) * 1978-12-01 1981-10-20 Canon Kabushiki Kaisha Recording liquid composition
DE2910458A1 (de) * 1979-03-16 1980-09-25 Bayer Ag Polyazofarbstoffe
US4325735A (en) * 1979-06-22 1982-04-20 Canon Kabushiki Kaisha Recording liquid composition
CH647796A5 (de) * 1981-05-18 1985-02-15 Ciba Geigy Ag Verfahren zur herstellung von azo-stilbenfarbstoffen.
CH654588A5 (de) * 1981-12-31 1986-02-28 Sandoz Ag Metallisierte stilbenazoverbindungen, verfahren zur herstellung und verwendung.
US4620875A (en) * 1984-04-10 1986-11-04 Ricoh Company, Ltd. Aqueous ink composition
US4617381A (en) * 1984-09-11 1986-10-14 Ciba-Geigy Corporation Process for the preparation of concentrated stable liquid dye solutions of CI Direct Yellow 11 utilizing an alkanol/water solvent in a desalting procedure
DE3445225A1 (de) * 1984-12-12 1986-06-19 Fa. J.S. Staedtler, 8500 Nürnberg Verwendung eines waessrigen farbstoffkonzentrats und daraus hergestellte aufzeichnungstinte
JPH0623322B2 (ja) * 1985-08-01 1994-03-30 オリヱント化学工業株式会社 黒色水性インキ組成物
DE19711169A1 (de) * 1997-03-18 1998-09-24 Basf Ag Oligomere Azofarbstoffe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2204230A (en) * 1939-03-29 1940-06-11 Du Pont Azo dyes
US2871230A (en) * 1954-05-21 1959-01-27 Hoechst Ag Polyazo-dyestuffs
GB1465889A (en) * 1972-12-21 1977-03-02 Ici Ltd Trisazo dyes
IT1002076B (it) * 1973-02-07 1976-05-20 Du Pont Coloranti e procedimento per la loro preparazione

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0718053A (ja) * 1993-06-11 1995-01-20 Carl Freudenberg:Fa 熱可塑性のポリウレタン成形材料およびこの成形材料から製造された生物学的に分解可能なフィラメント

Also Published As

Publication number Publication date
DE2733107A1 (de) 1978-02-09
GB1567667A (en) 1980-05-21
IT1079387B (it) 1985-05-08
US4141889A (en) 1979-02-27
FR2360635A1 (fr) 1978-03-03
CH619477A5 (ja) 1980-09-30
FR2360635B1 (ja) 1981-12-18

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