ES8107284A1 - Procedimiento para preparar colorantes diazoicos reactivos con celulosa - Google Patents

Procedimiento para preparar colorantes diazoicos reactivos con celulosa

Info

Publication number
ES8107284A1
ES8107284A1 ES496611A ES496611A ES8107284A1 ES 8107284 A1 ES8107284 A1 ES 8107284A1 ES 496611 A ES496611 A ES 496611A ES 496611 A ES496611 A ES 496611A ES 8107284 A1 ES8107284 A1 ES 8107284A1
Authority
ES
Spain
Prior art keywords
formula
cellulose
radical
dyes
procedure
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
ES496611A
Other languages
English (en)
Spanish (es)
Other versions
ES496611A0 (es
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 ES496611A0 publication Critical patent/ES496611A0/es
Publication of ES8107284A1 publication Critical patent/ES8107284A1/es
Expired 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
ES496611A 1979-11-06 1980-11-06 Procedimiento para preparar colorantes diazoicos reactivos con celulosa Expired ES8107284A1 (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES496611A0 ES496611A0 (es) 1981-10-01
ES8107284A1 true ES8107284A1 (es) 1981-10-01

Family

ID=10508995

Family Applications (2)

Application Number Title Priority Date Filing Date
ES496611A Expired ES8107284A1 (es) 1979-11-06 1980-11-06 Procedimiento para preparar colorantes diazoicos reactivos con celulosa
ES496610A Granted ES496610A0 (es) 1979-11-06 1980-11-06 Procedimiento para preparar colorantes diazoicos reactivos con celulosa

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES496610A Granted ES496610A0 (es) 1979-11-06 1980-11-06 Procedimiento para preparar colorantes diazoicos reactivos con celulosa

Country Status (14)

Country Link
JP (1) JPS5676460A (enExample)
KR (2) KR850001405B1 (enExample)
AU (1) AU544335B2 (enExample)
BE (1) BE886038A (enExample)
CH (1) CH643871A5 (enExample)
CS (1) CS216835B2 (enExample)
DE (1) DE3039137A1 (enExample)
ES (2) ES8107284A1 (enExample)
FR (1) FR2468632A1 (enExample)
GB (1) GB2063284B (enExample)
HK (1) HK29186A (enExample)
IT (1) IT1209359B (enExample)
NL (1) NL8006044A (enExample)
ZA (1) ZA805819B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3122425A1 (de) * 1981-06-05 1982-12-23 Bayer Ag, 5090 Leverkusen Faserreaktive disazofarbstoffe, ihre herstellung und verwendung
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
DE68923527D1 (de) * 1988-10-20 1995-08-24 Sandoz Ag Faserreaktive Azofarbstoffe.
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 (de) * 1957-12-10 1960-07-21 Basf Ag Verfahren zur Herstellung von Disazofarbstoffen
CH477529A (de) * 1964-06-29 1969-08-31 Ciba Geigy Verfahren zur Herstellung neuer Azofarbstoffe
JPS50105722A (enExample) * 1974-01-29 1975-08-20

Also Published As

Publication number Publication date
NL8006044A (nl) 1981-06-01
KR850001405B1 (ko) 1985-09-30
ES496611A0 (es) 1981-10-01
BE886038A (fr) 1981-05-05
FR2468632A1 (fr) 1981-05-08
CH643871A5 (de) 1984-06-29
KR850003311A (ko) 1985-06-13
KR830004373A (ko) 1983-07-09
DE3039137A1 (de) 1981-05-27
AU6245380A (en) 1981-05-14
IT1209359B (it) 1989-07-16
AU544335B2 (en) 1985-05-23
ES8107283A1 (es) 1981-10-01
GB2063284A (en) 1981-06-03
KR850001354B1 (ko) 1985-09-21
DE3039137C2 (enExample) 1988-12-15
IT8025175A0 (it) 1980-10-07
ZA805819B (en) 1981-06-24
GB2063284B (en) 1983-03-30
JPS5676460A (en) 1981-06-24
CS216835B2 (en) 1982-11-26
FR2468632B1 (enExample) 1983-07-08
HK29186A (en) 1986-05-02
ES496610A0 (es) 1981-10-01

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