OA04391A - New bi-azo dyes. - Google Patents

New bi-azo dyes.

Info

Publication number
OA04391A
OA04391A OA54919A OA54919A OA04391A OA 04391 A OA04391 A OA 04391A OA 54919 A OA54919 A OA 54919A OA 54919 A OA54919 A OA 54919A OA 04391 A OA04391 A OA 04391A
Authority
OA
OAPI
Prior art keywords
new
azo dyes
azo
dyes
Prior art date
Application number
OA54919A
Other languages
French (fr)
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of OA04391A publication Critical patent/OA04391A/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
    • C09B62/08—Azo dyes
    • C09B62/09—Disazo or polyazo dyes
OA54919A 1972-05-24 1973-05-23 New bi-azo dyes. OA04391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2445472A GB1387925A (en) 1972-05-24 1972-05-24 Colouration process

Publications (1)

Publication Number Publication Date
OA04391A true OA04391A (en) 1980-02-15

Family

ID=10211958

Family Applications (1)

Application Number Title Priority Date Filing Date
OA54919A OA04391A (en) 1972-05-24 1973-05-23 New bi-azo dyes.

Country Status (19)

Country Link
JP (1) JPS5218839B2 (en)
AR (1) AR197145A1 (en)
AU (1) AU463102B2 (en)
BE (1) BE799842A (en)
BR (1) BR7303809D0 (en)
CA (1) CA982118A (en)
CH (2) CH600032B5 (en)
CS (1) CS161984B2 (en)
DD (1) DD104546A5 (en)
ES (1) ES415108A1 (en)
FR (1) FR2185661B1 (en)
GB (1) GB1387925A (en)
IT (1) IT987456B (en)
NL (1) NL153930B (en)
OA (1) OA04391A (en)
PH (1) PH10942A (en)
PL (1) PL86386B1 (en)
TR (1) TR18116A (en)
ZA (1) ZA733177B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU75689A1 (en) * 1976-08-31 1978-04-13
JPS5725359A (en) * 1980-06-20 1982-02-10 Ciba Geigy Ag Manufacture of disazo dye
DE3476218D1 (en) * 1983-02-24 1989-02-23 Ciba Geigy Ag Reactive dyes, their preparation and their use
JPS6090265A (en) * 1983-10-25 1985-05-21 Nippon Kayaku Co Ltd Disazo compound and dyeing of fibrous material using it
FR2556358B1 (en) * 1983-12-10 1987-01-02 Sandoz Sa NOVEL BISAZOIC COMPOUNDS, THEIR PREPARATION AND THEIR USE AS DYES
DE3923483A1 (en) * 1989-07-15 1991-01-24 Sandoz Ag FIBER REACTIVE DISOROUS POWERS
CN115466524A (en) * 2022-09-02 2022-12-13 浙江劲光实业股份有限公司 Synthesis method of reactive dye

Also Published As

Publication number Publication date
JPS4950022A (en) 1974-05-15
ZA733177B (en) 1974-06-26
DE2324817A1 (en) 1973-12-06
TR18116A (en) 1976-09-30
CH600032B5 (en) 1978-06-15
BE799842A (en) 1973-11-21
FR2185661B1 (en) 1976-11-12
AU5588173A (en) 1974-11-21
AU463102B2 (en) 1975-07-17
IT987456B (en) 1975-02-20
FR2185661A1 (en) 1974-01-04
AR197145A1 (en) 1974-03-15
CA982118A (en) 1976-01-20
PH10942A (en) 1977-10-05
ES415108A1 (en) 1976-02-16
GB1387925A (en) 1975-03-19
PL86386B1 (en) 1976-05-31
CS161984B2 (en) 1975-06-10
DD104546A5 (en) 1974-03-12
NL153930B (en) 1977-07-15
NL7306745A (en) 1973-11-27
CH735973A4 (en) 1977-08-15
BR7303809D0 (en) 1974-01-08
DE2324817B2 (en) 1976-12-30
JPS5218839B2 (en) 1977-05-24

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