IT1000649B - WATER-SOLUBLE NAPHTHALENE DISAZOIC DYES - Google Patents

WATER-SOLUBLE NAPHTHALENE DISAZOIC DYES

Info

Publication number
IT1000649B
IT1000649B IT7088673A IT7088673A IT1000649B IT 1000649 B IT1000649 B IT 1000649B IT 7088673 A IT7088673 A IT 7088673A IT 7088673 A IT7088673 A IT 7088673A IT 1000649 B IT1000649 B IT 1000649B
Authority
IT
Italy
Prior art keywords
water
disazoic
dyes
soluble naphthalene
naphthalene
Prior art date
Application number
IT7088673A
Other languages
Italian (it)
Inventor
J Chapelle
Arsac Aime
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Application granted granted Critical
Publication of IT1000649B publication Critical patent/IT1000649B/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
    • 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
    • C09B35/28—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O—
    • C09B35/32—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O— from two different coupling components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
IT7088673A 1972-12-28 1973-12-28 WATER-SOLUBLE NAPHTHALENE DISAZOIC DYES IT1000649B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7246596A FR2212393B1 (en) 1972-12-28 1972-12-28

Publications (1)

Publication Number Publication Date
IT1000649B true IT1000649B (en) 1976-04-10

Family

ID=9109415

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7088673A IT1000649B (en) 1972-12-28 1973-12-28 WATER-SOLUBLE NAPHTHALENE DISAZOIC DYES

Country Status (10)

Country Link
JP (1) JPS507819A (en)
AR (1) AR199817A1 (en)
BE (1) BE809182A (en)
BR (1) BR7310163D0 (en)
CH (1) CH554914A (en)
DE (1) DE2362992A1 (en)
FR (1) FR2212393B1 (en)
GB (1) GB1403159A (en)
IT (1) IT1000649B (en)
NL (1) NL7316688A (en)

Also Published As

Publication number Publication date
FR2212393A1 (en) 1974-07-26
AR199817A1 (en) 1974-09-30
GB1403159A (en) 1975-08-13
CH554914A (en) 1974-10-15
NL7316688A (en) 1974-07-02
JPS507819A (en) 1975-01-27
BR7310163D0 (en) 1974-08-15
DE2362992A1 (en) 1974-07-04
FR2212393B1 (en) 1976-06-04
BE809182A (en) 1974-06-27

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