IT7822790A0 - Colorante disazoico e sua preparazione. - Google Patents

Colorante disazoico e sua preparazione.

Info

Publication number
IT7822790A0
IT7822790A0 IT7822790A IT2279078A IT7822790A0 IT 7822790 A0 IT7822790 A0 IT 7822790A0 IT 7822790 A IT7822790 A IT 7822790A IT 2279078 A IT2279078 A IT 2279078A IT 7822790 A0 IT7822790 A0 IT 7822790A0
Authority
IT
Italy
Prior art keywords
preparation
disazo dye
disazo
dye
Prior art date
Application number
IT7822790A
Other languages
English (en)
Other versions
IT1095258B (it
Inventor
Papa Sisto Sergio
Ferrario Renzo
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
Application filed by Acna filed Critical Acna
Publication of IT7822790A0 publication Critical patent/IT7822790A0/it
Priority to IT22790/78A priority Critical patent/IT1095258B/it
Priority to NLAANVRAGE7903206,A priority patent/NL187359C/xx
Priority to US06/033,225 priority patent/US4248776A/en
Priority to GB7914490A priority patent/GB2019866B/en
Priority to FR7910505A priority patent/FR2424304A1/fr
Priority to RO7997366A priority patent/RO75642A/ro
Priority to CH394779A priority patent/CH639406A5/it
Priority to HU79CO368A priority patent/HU177814B/hu
Priority to CS792902A priority patent/CS202522B2/cs
Priority to DE19792916930 priority patent/DE2916930A1/de
Priority to ES480008A priority patent/ES480008A1/es
Priority to BE0/194895A priority patent/BE875926A/xx
Priority to JP5154879A priority patent/JPS54163925A/ja
Priority to SU792760901A priority patent/SU919597A3/ru
Priority to YU01030/79A priority patent/YU103079A/xx
Application granted granted Critical
Publication of IT1095258B publication Critical patent/IT1095258B/it

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
    • C09B35/35—Trisazo dyes in which the tetrazo component is a diamino-azo-aryl compound
IT22790/78A 1978-04-28 1978-04-28 Colorante disazoico e sua preparazione IT1095258B (it)

Priority Applications (15)

Application Number Priority Date Filing Date Title
IT22790/78A IT1095258B (it) 1978-04-28 1978-04-28 Colorante disazoico e sua preparazione
NLAANVRAGE7903206,A NL187359C (nl) 1978-04-28 1979-04-24 Symmetrische trisazokleurstof en werkwijze voor het bereiden daarvan.
US06/033,225 US4248776A (en) 1978-04-28 1979-04-25 Symmetrical trisazo dye obtained by coupling tetrazotized 4-4'-diaminozobenzene with 2-carboxymethylamin0-8-naphthol-6-sulphonic acid
GB7914490A GB2019866B (en) 1978-04-28 1979-04-25 Trisazo dyes
FR7910505A FR2424304A1 (fr) 1978-04-28 1979-04-25 Colorants tris-azoiques et leur procede de preparation
RO7997366A RO75642A (ro) 1978-04-28 1979-04-25 Procedeu de preparare a unui colorant triazoic acid
CH394779A CH639406A5 (it) 1978-04-28 1979-04-26 Colorante trisazoico e sua preparazione.
HU79CO368A HU177814B (en) 1978-04-28 1979-04-26 Process for producing trisazo-colouring agent
CS792902A CS202522B2 (en) 1978-04-28 1979-04-26 Method of preparing trisazo dyes
DE19792916930 DE2916930A1 (de) 1978-04-28 1979-04-26 Trisazo-farbstoff, verfahren zu dessen herstellung und dessen verwendung
ES480008A ES480008A1 (es) 1978-04-28 1979-04-27 Procedimiento para la preparacion de un nuevo colorante tri-sazo simetrico de tono negro.
BE0/194895A BE875926A (fr) 1978-04-28 1979-04-27 Colorants tris-azoiques et leur procede de preparation
JP5154879A JPS54163925A (en) 1978-04-28 1979-04-27 Trisazo dye and preparing same
SU792760901A SU919597A3 (ru) 1978-04-28 1979-04-27 Способ получени трисазокрасител
YU01030/79A YU103079A (en) 1978-04-28 1979-04-27 Process for preparing a trisazo-dye

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22790/78A IT1095258B (it) 1978-04-28 1978-04-28 Colorante disazoico e sua preparazione

Publications (2)

Publication Number Publication Date
IT7822790A0 true IT7822790A0 (it) 1978-04-28
IT1095258B IT1095258B (it) 1985-08-10

Family

ID=11200468

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22790/78A IT1095258B (it) 1978-04-28 1978-04-28 Colorante disazoico e sua preparazione

Country Status (15)

Country Link
US (1) US4248776A (it)
JP (1) JPS54163925A (it)
BE (1) BE875926A (it)
CH (1) CH639406A5 (it)
CS (1) CS202522B2 (it)
DE (1) DE2916930A1 (it)
ES (1) ES480008A1 (it)
FR (1) FR2424304A1 (it)
GB (1) GB2019866B (it)
HU (1) HU177814B (it)
IT (1) IT1095258B (it)
NL (1) NL187359C (it)
RO (1) RO75642A (it)
SU (1) SU919597A3 (it)
YU (1) YU103079A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2076971T3 (es) * 1988-07-22 1995-11-16 Ciba Geigy Ag Colorantes triazoicos y procedimiento para la tintura del papel.
DE4434989A1 (de) * 1994-09-30 1996-04-04 Basf Ag Reaktive Azofarbstoffe mit einer Kupplungskomponente aus der Aminonaphthalinreihe
KR101247863B1 (ko) * 2003-10-29 2013-03-26 바스프 에스이 가죽의 반응성 염색 방법
DE102004027812A1 (de) * 2004-06-08 2006-01-05 Basf Ag Verfahren zum Reaktiv-Färben von Leder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR956677A (it) * 1941-03-22 1950-02-02
IT970385B (it) * 1972-11-10 1974-04-10 Acna Coloranti diretti diazotabili su fibra
IT1006258B (it) * 1974-02-04 1976-09-30 Acna Couorante trisazoico e sua preparazione
DE2421654C3 (de) * 1974-05-04 1980-10-02 Bayer Ag, 5090 Leverkusen Trisazofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung zum Färben und Bedrucken von Textilmaterialien

Also Published As

Publication number Publication date
NL187359C (nl) 1991-09-02
IT1095258B (it) 1985-08-10
US4248776A (en) 1981-02-03
DE2916930C2 (it) 1988-02-11
GB2019866B (en) 1982-06-23
JPS6261620B2 (it) 1987-12-22
NL7903206A (nl) 1979-10-30
JPS54163925A (en) 1979-12-27
CS202522B2 (en) 1981-01-30
DE2916930A1 (de) 1979-11-08
NL187359B (nl) 1991-04-02
FR2424304A1 (fr) 1979-11-23
RO75642A (ro) 1981-01-30
BE875926A (fr) 1979-10-29
FR2424304B1 (it) 1981-03-20
SU919597A3 (ru) 1982-04-07
ES480008A1 (es) 1980-08-16
GB2019866A (en) 1979-11-07
HU177814B (en) 1981-12-28
CH639406A5 (it) 1983-11-15
YU103079A (en) 1982-10-31

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