ES8107283A1 - Reactive dyes - Google Patents

Reactive dyes

Info

Publication number
ES8107283A1
ES8107283A1 ES496610A ES496610A ES8107283A1 ES 8107283 A1 ES8107283 A1 ES 8107283A1 ES 496610 A ES496610 A ES 496610A ES 496610 A ES496610 A ES 496610A ES 8107283 A1 ES8107283 A1 ES 8107283A1
Authority
ES
Spain
Prior art keywords
group
optionally substituted
reactive dyes
dyes
reactive
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES496610A
Other languages
Spanish (es)
Other versions
ES496610A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES8107283A1 publication Critical patent/ES8107283A1/en
Publication of ES496610A0 publication Critical patent/ES496610A0/en
Granted legal-status Critical Current

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
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • C09B62/01—Disazo or polyazo dyes

Abstract

Reactive dyes of the formula Q-N(R)-E1-N=N-D-N=N-E2 (1> wherein Q is a cellulose reactive group, R is H or a C1-4 alkyl group optionally substituted by OH, CN, SO3H or OSO3H, E1 is an optionally substituted, 1,4-phenylene or 1,4-naphthylene group, D is a 2,5-disulpho-1,4-phenylene group, and E2 is an optionally substituted 1-N-phenylaminonaphthyl group. The dyes are valuable reactive dyes for cellulose showing good resistance to washing and light. They have good strength and build-up.
ES496610A 1979-11-06 1980-11-06 PROCEDURE FOR PREPARING REACTIVE DIAZOIC DYES WITH CELLULOSE Granted ES496610A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7938346 1979-11-06

Publications (2)

Publication Number Publication Date
ES8107283A1 true ES8107283A1 (en) 1981-10-01
ES496610A0 ES496610A0 (en) 1981-10-01

Family

ID=10508995

Family Applications (2)

Application Number Title Priority Date Filing Date
ES496610A Granted ES496610A0 (en) 1979-11-06 1980-11-06 PROCEDURE FOR PREPARING REACTIVE DIAZOIC DYES WITH CELLULOSE
ES496611A Expired ES8107284A1 (en) 1979-11-06 1980-11-06 Reactive dyes

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES496611A Expired ES8107284A1 (en) 1979-11-06 1980-11-06 Reactive dyes

Country Status (14)

Country Link
JP (1) JPS5676460A (en)
KR (2) KR850001405B1 (en)
AU (1) AU544335B2 (en)
BE (1) BE886038A (en)
CH (1) CH643871A5 (en)
CS (1) CS216835B2 (en)
DE (1) DE3039137A1 (en)
ES (2) ES496610A0 (en)
FR (1) FR2468632A1 (en)
GB (1) GB2063284B (en)
HK (1) HK29186A (en)
IT (1) IT1209359B (en)
NL (1) NL8006044A (en)
ZA (1) ZA805819B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3122425A1 (en) * 1981-06-05 1982-12-23 Bayer Ag, 5090 Leverkusen FIBER REACTIVE DISAZO DYES, THEIR PRODUCTION AND USE
US4845203A (en) * 1986-09-12 1989-07-04 Ciba-Geigy Corporation Fibre-reaction disazo dyes with a bi-reaction moiety comprising a halotriazine and vinylsulfonyl type radical
ES2075071T3 (en) * 1988-10-20 1995-10-01 Sandoz Ag REACTIVE AZOIC DYES WITH FIBERS.
GB9213475D0 (en) * 1992-06-25 1992-08-12 Ici Plc Pyridine compounds

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1085629B (en) * 1957-12-10 1960-07-21 Basf Ag Process for the preparation of disazo dyes
CH477529A (en) * 1964-06-29 1969-08-31 Ciba Geigy Process for the production of new azo dyes
JPS50105722A (en) * 1974-01-29 1975-08-20

Also Published As

Publication number Publication date
IT1209359B (en) 1989-07-16
KR830004373A (en) 1983-07-09
DE3039137A1 (en) 1981-05-27
CH643871A5 (en) 1984-06-29
FR2468632A1 (en) 1981-05-08
JPS5676460A (en) 1981-06-24
DE3039137C2 (en) 1988-12-15
HK29186A (en) 1986-05-02
ES496611A0 (en) 1981-10-01
GB2063284A (en) 1981-06-03
ES8107284A1 (en) 1981-10-01
FR2468632B1 (en) 1983-07-08
KR850001354B1 (en) 1985-09-21
KR850001405B1 (en) 1985-09-30
IT8025175A0 (en) 1980-10-07
NL8006044A (en) 1981-06-01
BE886038A (en) 1981-05-05
AU544335B2 (en) 1985-05-23
ZA805819B (en) 1981-06-24
KR850003311A (en) 1985-06-13
GB2063284B (en) 1983-03-30
ES496610A0 (en) 1981-10-01
AU6245380A (en) 1981-05-14
CS216835B2 (en) 1982-11-26

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