IT940650B - WATER-SOLUBLE TRISAZOIC DYES AND THEIR PREPARATION - Google Patents

WATER-SOLUBLE TRISAZOIC DYES AND THEIR PREPARATION

Info

Publication number
IT940650B
IT940650B IT3121271A IT3121271A IT940650B IT 940650 B IT940650 B IT 940650B IT 3121271 A IT3121271 A IT 3121271A IT 3121271 A IT3121271 A IT 3121271A IT 940650 B IT940650 B IT 940650B
Authority
IT
Italy
Prior art keywords
trisazoic
dyes
soluble
preparation
water
Prior art date
Application number
IT3121271A
Other languages
Italian (it)
Inventor
Sisto S Papa
P Mattioli
U Moiso
G Colombini
Original Assignee
Acna
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
Priority to BE791567D priority Critical patent/BE791567A/en
Application filed by Acna filed Critical Acna
Priority to IT3121271A priority patent/IT940650B/en
Priority to CH1664972A priority patent/CH606315A5/xx
Priority to NL7215344A priority patent/NL7215344A/xx
Priority to DE19722255652 priority patent/DE2255652A1/en
Priority to FR7240488A priority patent/FR2160473B1/fr
Priority to ES408644A priority patent/ES408644A1/en
Priority to CA156,677A priority patent/CA977748A/en
Priority to GB5303372A priority patent/GB1417428A/en
Application granted granted Critical
Publication of IT940650B publication Critical patent/IT940650B/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
    • C09B35/38—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<
IT3121271A 1971-11-17 1971-11-17 WATER-SOLUBLE TRISAZOIC DYES AND THEIR PREPARATION IT940650B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BE791567D BE791567A (en) 1971-11-17 WATER-SOLUBLE TRIAZOIC COMPOUNDS AND THEIR PREPARATION PROCESS
IT3121271A IT940650B (en) 1971-11-17 1971-11-17 WATER-SOLUBLE TRISAZOIC DYES AND THEIR PREPARATION
CH1664972A CH606315A5 (en) 1971-11-17 1972-11-13
NL7215344A NL7215344A (en) 1971-11-17 1972-11-13
DE19722255652 DE2255652A1 (en) 1971-11-17 1972-11-14 SULFONIZED TRIAZO DYES AND THE PROCESS FOR THEIR MANUFACTURING
FR7240488A FR2160473B1 (en) 1971-11-17 1972-11-15
ES408644A ES408644A1 (en) 1971-11-17 1972-11-16 Watersoluble trisazo dyestuffs
CA156,677A CA977748A (en) 1971-11-17 1972-11-16 Water-soluble triazo dyestuffs and process for preparing same
GB5303372A GB1417428A (en) 1971-11-17 1972-11-16 Watersoluble trisazo dyestuffs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3121271A IT940650B (en) 1971-11-17 1971-11-17 WATER-SOLUBLE TRISAZOIC DYES AND THEIR PREPARATION

Publications (1)

Publication Number Publication Date
IT940650B true IT940650B (en) 1973-02-20

Family

ID=11233287

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3121271A IT940650B (en) 1971-11-17 1971-11-17 WATER-SOLUBLE TRISAZOIC DYES AND THEIR PREPARATION

Country Status (9)

Country Link
BE (1) BE791567A (en)
CA (1) CA977748A (en)
CH (1) CH606315A5 (en)
DE (1) DE2255652A1 (en)
ES (1) ES408644A1 (en)
FR (1) FR2160473B1 (en)
GB (1) GB1417428A (en)
IT (1) IT940650B (en)
NL (1) NL7215344A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795378A (en) * 1972-02-15 1973-08-13 Sandoz Sa NEW POLYAZOIC DYES AND THEIR PREPARATION
IT1006258B (en) * 1974-02-04 1976-09-30 Acna TRISAZOIC COUORANT AND ITS PREPARATION
US4624708A (en) * 1985-04-15 1986-11-25 Xerox Corporation Sulfonated trisazo dyes for ink jet compositions
IN163246B (en) * 1985-08-16 1988-08-27 Atul Products Ltd
IN163247B (en) * 1985-08-16 1988-08-27 Atul Products Ltd
JPS62232472A (en) * 1986-04-02 1987-10-12 Ricoh Co Ltd Water based ink composition
US5180817A (en) * 1990-03-28 1993-01-19 Sumitomo Chemical Company, Limited Trisazo compounds and use thereof
EP0558450B1 (en) * 1992-02-28 1999-03-17 Ciba SC Holding AG Process for dyeing leather with mixtures of dyes
US5486213A (en) * 1992-06-30 1996-01-23 Ciba-Geigy Corporation Process for the dyeing of leather with dye mixtures

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB338111A (en) * 1929-07-03 1930-11-03 Ici Ltd Improvements in the dyeing of regenerated cellulose materials
FR892914A (en) * 1940-10-10 1944-05-24 Ig Farbenindustrie Ag Process for the production of asymmetric polyazo dyes
CH314329A (en) * 1953-03-10 1956-06-15 Ciba Geigy Process for the production of substantive azo dyes

Also Published As

Publication number Publication date
FR2160473B1 (en) 1976-07-23
NL7215344A (en) 1973-05-21
ES408644A1 (en) 1975-11-01
GB1417428A (en) 1975-12-10
BE791567A (en) 1973-05-17
FR2160473A1 (en) 1973-06-29
DE2255652A1 (en) 1973-05-24
CA977748A (en) 1975-11-11
CH606315A5 (en) 1978-10-31

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