BE825162A - Colorant triazo acide et procede pour sa preparation - Google Patents

Colorant triazo acide et procede pour sa preparation

Info

Publication number
BE825162A
BE825162A BE153040A BE153040A BE825162A BE 825162 A BE825162 A BE 825162A BE 153040 A BE153040 A BE 153040A BE 153040 A BE153040 A BE 153040A BE 825162 A BE825162 A BE 825162A
Authority
BE
Belgium
Prior art keywords
preparation
acid colorant
triazo
triazo acid
colorant
Prior art date
Application number
BE153040A
Other languages
English (en)
Inventor
S S Papa
R Ferrario
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 filed Critical
Publication of BE825162A publication Critical patent/BE825162A/fr

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
    • C09B35/38—Trisazo dyes ot the type
    • C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
    • C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol
    • C09B35/467—D being derived from diaminodiaryl linked through CON<, SO2N<, CSN<

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BE153040A 1974-02-04 1975-02-04 Colorant triazo acide et procede pour sa preparation BE825162A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20150/74A IT1006258B (it) 1974-02-04 1974-02-04 Couorante trisazoico e sua preparazione

Publications (1)

Publication Number Publication Date
BE825162A true BE825162A (fr) 1975-08-04

Family

ID=11164207

Family Applications (1)

Application Number Title Priority Date Filing Date
BE153040A BE825162A (fr) 1974-02-04 1975-02-04 Colorant triazo acide et procede pour sa preparation

Country Status (11)

Country Link
US (1) US3928313A (fr)
JP (1) JPS5845470B2 (fr)
BE (1) BE825162A (fr)
CA (1) CA1039714A (fr)
CH (1) CH606316A5 (fr)
DE (1) DE2504068C2 (fr)
ES (1) ES434382A1 (fr)
FR (1) FR2259883B1 (fr)
GB (1) GB1486482A (fr)
IT (1) IT1006258B (fr)
NL (1) NL7501118A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1095258B (it) * 1978-04-28 1985-08-10 Acna Colorante disazoico e sua preparazione
DE3738237A1 (de) * 1987-11-11 1989-05-24 Bayer Ag Bis-indolyl-ethylen
DE3738238A1 (de) * 1987-11-11 1989-05-24 Bayer Ag Bis-indolyl-ethylen-aldehyde
JP5520477B2 (ja) * 2008-12-10 2014-06-11 株式会社日本化学工業所 黒色水性インク組成物

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US858444A (en) * 1907-02-04 1907-07-02 Farbenfab Vorm Bayer F & Co Black azo dye.
US859930A (en) * 1907-04-20 1907-07-16 Farbenfab Vorm Bayer F & Co Bluish-black azo dye.
US971112A (en) * 1910-03-14 1910-09-27 Farbenfab Vorm Bayer F & Co Trisazo dye.
US1056493A (en) * 1912-05-28 1913-03-18 Farbenfab Vorm Bayer F & Co Black trisazo dyes.
US2196028A (en) * 1937-01-14 1940-04-02 Gen Aniline & Film Corp Azo dyestuffs
DE2110772C3 (de) * 1971-03-06 1978-08-10 Bayer Ag, 5090 Leverkusen Trisazofarbstoffe, Verfahren zu deren Herstellung und ihre Verwendung zum Färben hydroxylgruppenhaltiger und stickstoffhaltiger Fasermaterialien
BE791567A (fr) * 1971-11-17 1973-05-17 Acna Composes triazoiques hydrosolubles et leur procede de preparation
BE795378A (fr) * 1972-02-15 1973-08-13 Sandoz Sa Nouveaux colorants polyazoiques et leur preparation

Also Published As

Publication number Publication date
US3928313A (en) 1975-12-23
FR2259883B1 (fr) 1977-04-15
NL7501118A (nl) 1975-08-06
CA1039714A (fr) 1978-10-03
GB1486482A (en) 1977-09-21
ES434382A1 (es) 1976-12-16
IT1006258B (it) 1976-09-30
CH606316A5 (fr) 1978-10-31
JPS5845470B2 (ja) 1983-10-11
DE2504068C2 (de) 1983-12-08
DE2504068A1 (de) 1975-08-07
JPS50109921A (fr) 1975-08-29
FR2259883A1 (fr) 1975-08-29

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: AZIENDE COLORI NAZIONALI AFFINI ACNA S.P.

Effective date: 19950204