JPS53112928A - Anionntype disazo compound - Google Patents

Anionntype disazo compound

Info

Publication number
JPS53112928A
JPS53112928A JP2783478A JP2783478A JPS53112928A JP S53112928 A JPS53112928 A JP S53112928A JP 2783478 A JP2783478 A JP 2783478A JP 2783478 A JP2783478 A JP 2783478A JP S53112928 A JPS53112928 A JP S53112928A
Authority
JP
Japan
Prior art keywords
anionntype
disazo compound
disazo
compound
anionntype disazo
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
JP2783478A
Other languages
English (en)
Japanese (ja)
Inventor
Yuuringaa Hanshiyupeetaa
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 JPS53112928A publication Critical patent/JPS53112928A/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
    • 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
    • C09B31/08—Disazo dyes from a coupling component "C" containing directive hydroxyl and amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Photoreceptors In Electrophotography (AREA)
JP2783478A 1977-03-14 1978-03-13 Anionntype disazo compound Pending JPS53112928A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH315777A CH628667A5 (en) 1977-03-14 1977-03-14 Process for preparing anionic disazo compounds

Publications (1)

Publication Number Publication Date
JPS53112928A true JPS53112928A (en) 1978-10-02

Family

ID=4249841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2783478A Pending JPS53112928A (en) 1977-03-14 1978-03-13 Anionntype disazo compound

Country Status (6)

Country Link
JP (1) JPS53112928A (fr)
CH (1) CH628667A5 (fr)
DE (1) DE2809476A1 (fr)
FR (1) FR2383996A1 (fr)
GB (1) GB1602641A (fr)
IT (1) IT7848406A0 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH642096A5 (de) * 1979-07-11 1984-03-30 Sandoz Ag Anionische disazoverbindungen und deren herstellung.
CH643580A5 (de) * 1979-08-10 1984-06-15 Sandoz Ag Anionische disazoverbindungen, deren herstellung und verwendung als farbstoffe.
US4384870A (en) 1980-08-08 1983-05-24 Sandoz Ltd. Disazo compounds having a sulfo group-containing diazo component radical, a 1,4-phenylene middle component radical having a substituted amino group and a coupling component radical having a free, acylated or etherified hydroxy group

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH480412A (de) * 1967-07-27 1969-10-31 Sandoz Ag Verfahren zur Herstellung von Azofarbstoffen

Also Published As

Publication number Publication date
IT7848406A0 (it) 1978-03-13
CH628667A5 (en) 1982-03-15
FR2383996A1 (fr) 1978-10-13
GB1602641A (en) 1981-11-11
DE2809476A1 (de) 1978-09-21

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