IT1043003B - DISACOIC DYES - Google Patents

DISACOIC DYES

Info

Publication number
IT1043003B
IT1043003B IT2781075A IT2781075A IT1043003B IT 1043003 B IT1043003 B IT 1043003B IT 2781075 A IT2781075 A IT 2781075A IT 2781075 A IT2781075 A IT 2781075A IT 1043003 B IT1043003 B IT 1043003B
Authority
IT
Italy
Prior art keywords
disacoic
dyes
disacoic dyes
Prior art date
Application number
IT2781075A
Other languages
Italian (it)
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Application granted granted Critical
Publication of IT1043003B publication Critical patent/IT1043003B/en

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
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components
    • C09B31/153—Heterocyclic components containing a six-membered ring with one nitrogen atom as the only ring hetero-atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Photoreceptors In Electrophotography (AREA)
IT2781075A 1974-10-14 1975-09-30 DISACOIC DYES IT1043003B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4440674A GB1489754A (en) 1974-10-14 1974-10-14 Disazo dyes

Publications (1)

Publication Number Publication Date
IT1043003B true IT1043003B (en) 1980-02-20

Family

ID=10433162

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2781075A IT1043003B (en) 1974-10-14 1975-09-30 DISACOIC DYES

Country Status (10)

Country Link
JP (1) JPS5164536A (en)
BE (1) BE834286A (en)
BR (1) BR7506677A (en)
CH (1) CH602885A5 (en)
DE (1) DE2545828A1 (en)
ES (1) ES441771A1 (en)
FR (1) FR2288132A1 (en)
GB (1) GB1489754A (en)
IT (1) IT1043003B (en)
NL (1) NL7511797A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0005222B1 (en) * 1978-04-28 1983-02-09 Ciba-Geigy Ag Salts of sulphonated azo dyes and their use
JP2009013293A (en) * 2007-07-04 2009-01-22 Sumitomo Chemical Co Ltd Azo compound or its salt
JP2010152159A (en) * 2008-12-25 2010-07-08 Sumitomo Chemical Co Ltd Colored photosensitive composition

Also Published As

Publication number Publication date
BR7506677A (en) 1976-08-31
GB1489754A (en) 1977-10-26
NL7511797A (en) 1976-04-20
BE834286A (en) 1976-04-07
ES441771A1 (en) 1977-04-01
DE2545828A1 (en) 1976-04-22
CH602885A5 (en) 1978-08-15
FR2288132A1 (en) 1976-05-14
JPS5164536A (en) 1976-06-04

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