IT1000650B - WATER-SOLUBLE PYRAZOLONE DISAZOIC DYES - Google Patents

WATER-SOLUBLE PYRAZOLONE DISAZOIC DYES

Info

Publication number
IT1000650B
IT1000650B IT7088773A IT7088773A IT1000650B IT 1000650 B IT1000650 B IT 1000650B IT 7088773 A IT7088773 A IT 7088773A IT 7088773 A IT7088773 A IT 7088773A IT 1000650 B IT1000650 B IT 1000650B
Authority
IT
Italy
Prior art keywords
water
disazoic
dyes
soluble pyrazolone
pyrazolone
Prior art date
Application number
IT7088773A
Other languages
Italian (it)
Inventor
Arsac Aime
J Chapelle
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 IT1000650B publication Critical patent/IT1000650B/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)
IT7088773A 1972-12-28 1973-12-28 WATER-SOLUBLE PYRAZOLONE DISAZOIC DYES IT1000650B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7246597A FR2212394B1 (en) 1972-12-28 1972-12-28

Publications (1)

Publication Number Publication Date
IT1000650B true IT1000650B (en) 1976-04-10

Family

ID=9109416

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7088773A IT1000650B (en) 1972-12-28 1973-12-28 WATER-SOLUBLE PYRAZOLONE DISAZOIC DYES

Country Status (10)

Country Link
JP (1) JPS5046735A (en)
AR (1) AR200165A1 (en)
BE (1) BE809183A (en)
BR (1) BR7310164D0 (en)
CH (1) CH555395A (en)
DE (1) DE2362995A1 (en)
FR (1) FR2212394B1 (en)
GB (1) GB1404380A (en)
IT (1) IT1000650B (en)
NL (1) NL7316632A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341701A (en) * 1979-11-07 1982-07-27 Ciba-Geigy Corporation Production of pigments
JP4759702B2 (en) * 2002-06-06 2011-08-31 ビーエーエスエフ ソシエタス・ヨーロピア Yellow anionic disazo dye
JP2017058403A (en) 2015-09-14 2017-03-23 住友化学株式会社 Method for manufacturing polarizing plate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR791365A (en) * 1934-06-23 1935-12-10 Ig Farbenindustrie Ag Production of azo dyes
FR834567A (en) * 1937-03-04 1938-11-24 Ig Farbenindustrie Ag Azo dyes and their production process

Also Published As

Publication number Publication date
CH555395A (en) 1974-10-31
AR200165A1 (en) 1974-10-24
NL7316632A (en) 1974-07-02
FR2212394B1 (en) 1976-06-04
FR2212394A1 (en) 1974-07-26
BE809183A (en) 1974-06-27
GB1404380A (en) 1975-08-28
JPS5046735A (en) 1975-04-25
DE2362995A1 (en) 1974-07-04
BR7310164D0 (en) 1974-08-15

Similar Documents

Publication Publication Date Title
BE793517A (en) ANTHRAQUINONIC DYES
IT987718B (en) AZO DYES
IT1001668B (en) BASIC DYES
IT995547B (en) WATER-SOLUBLE MONOAZOIC DYES
IT994896B (en) AZO DYES
BE803348A (en) ANTHRAQUINONIC DYES
BE797321A (en) POLYAZOIC DYES
IT987456B (en) DISAZOIC DYES
IT1022024B (en) DYES
IT987934B (en) CHINOPHTHALONE DYES
IT982870B (en) CHINOPHTHALONE DYES
IT980297B (en) DISAZOIC DYES
IT977873B (en) AZO PIRAZOLE DYES
IT1000650B (en) WATER-SOLUBLE PYRAZOLONE DISAZOIC DYES
IT1000658B (en) WATER-SOLUBLE TRISAZOIC DYES
IT1000330B (en) ANTRAPYRIMIDINE DYES
IT994982B (en) POLYAZOIC DYES
BE797322A (en) TRISAZOIC DYES
BE794469A (en) MONOAZOIC DYES
IT997709B (en) DIHYDROXYPYRIDINE DYES
IT1000949B (en) MONOAZOIC DYES
IT981784B (en) AZO DYES
BE794152A (en) MONOAZOIC DYES
IT995319B (en) MONOAZOIC DYES
IT995099B (en) AZO DYES