CS210639B2 - Preparation method of reactive dyes - Google Patents

Preparation method of reactive dyes Download PDF

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Publication number
CS210639B2
CS210639B2 CS792975A CS297579A CS210639B2 CS 210639 B2 CS210639 B2 CS 210639B2 CS 792975 A CS792975 A CS 792975A CS 297579 A CS297579 A CS 297579A CS 210639 B2 CS210639 B2 CS 210639B2
Authority
CS
Czechoslovakia
Prior art keywords
formula
hydroxy
compound
group
acid
Prior art date
Application number
CS792975A
Other languages
Czech (cs)
English (en)
Inventor
Brian Anderson
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 CS210639B2 publication Critical patent/CS210639B2/cs

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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
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/78—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring with other reactive groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Optical Filters (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CS792975A 1978-05-04 1979-04-28 Preparation method of reactive dyes CS210639B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1777878 1978-05-04

Publications (1)

Publication Number Publication Date
CS210639B2 true CS210639B2 (en) 1982-01-29

Family

ID=10101040

Family Applications (1)

Application Number Title Priority Date Filing Date
CS792975A CS210639B2 (en) 1978-05-04 1979-04-28 Preparation method of reactive dyes

Country Status (8)

Country Link
US (1) US4263206A (it)
JP (1) JPS54146828A (it)
CH (1) CH640558A5 (it)
CS (1) CS210639B2 (it)
DE (1) DE2916715A1 (it)
ES (2) ES479880A1 (it)
FR (1) FR2424944A1 (it)
IT (1) IT1112771B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025572A1 (de) * 1980-07-05 1982-02-11 Hoechst Ag, 6000 Frankfurt Wasserloesliche azoverbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbstoffe
US4614742A (en) * 1985-08-29 1986-09-30 S.D.S. Biotech K.K. Fluorinated isophthalonitrile compound and nonmedical fungicide containing the same
US5171852A (en) * 1987-01-20 1992-12-15 Imperial Chemical Industries Plc Triphenodioxazine reactive dyes having sulphonate ester groups
DE59303537D1 (de) 1992-05-04 1996-10-02 Bayer Ag Reaktivfarbstoffe, deren Herstellung und Verwendung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1304825A (fr) * 1960-11-02 1962-09-28 Cassella Farwerke Mainkur Ag Colorants organiques solubles dans l'eau et leur préparation
US3301847A (en) * 1962-05-14 1967-01-31 Acna Reactive disazo dyestuffs
FR1321960A (fr) * 1962-05-14 1963-03-22 Acna Colorants réactifs
DE1220061B (de) * 1962-08-10 1966-06-30 Bayer Ag Verfahren zur Herstellung von wasserunloeslichen Azofarbstoffen
US3274173A (en) * 1963-10-31 1966-09-20 Interchem Corp Fluoro, nitrobenzyl sulfonyl amide colorants
BE794979A (fr) * 1972-02-05 1973-08-06 Bayer Ag Colorants azoiques
DE2443482A1 (de) * 1974-09-11 1976-03-25 Bayer Ag Azofarbstoffe
DE2454518A1 (de) * 1974-11-16 1976-05-20 Bayer Ag Azofarbstoffe

Also Published As

Publication number Publication date
IT7922279A0 (it) 1979-04-30
FR2424944A1 (fr) 1979-11-30
ES479880A1 (es) 1980-01-01
CH640558A5 (de) 1984-01-13
ES479881A1 (es) 1980-01-01
US4263206A (en) 1981-04-21
IT1112771B (it) 1986-01-20
DE2916715A1 (de) 1979-11-08
FR2424944B1 (it) 1983-06-24
JPS54146828A (en) 1979-11-16

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