IT1034995B - WATER-SOLUBLE MONOAZOCOMPOSTS PROCESS FOR THEIR PREPARATION AND THEIR USE AS COLORANTS - Google Patents

WATER-SOLUBLE MONOAZOCOMPOSTS PROCESS FOR THEIR PREPARATION AND THEIR USE AS COLORANTS

Info

Publication number
IT1034995B
IT1034995B IT2218975A IT2218975A IT1034995B IT 1034995 B IT1034995 B IT 1034995B IT 2218975 A IT2218975 A IT 2218975A IT 2218975 A IT2218975 A IT 2218975A IT 1034995 B IT1034995 B IT 1034995B
Authority
IT
Italy
Prior art keywords
monoazocomposts
colorants
soluble
preparation
water
Prior art date
Application number
IT2218975A
Other languages
Italian (it)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT1034995B publication Critical patent/IT1034995B/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
    • C09B62/44—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
    • C09B62/503—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 the reactive group being an esterified or non-esterified hydroxyalkyl sulfonyl or mercaptoalkyl sulfonyl group, a quaternised or non-quaternised aminoalkyl sulfonyl group, a heterylmercapto alkyl sulfonyl group, a vinyl sulfonyl or a substituted vinyl sulfonyl group, or a thiophene-dioxide group
    • C09B62/507—Azo dyes
    • C09B62/51—Monoazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
IT2218975A 1974-04-11 1975-04-09 WATER-SOLUBLE MONOAZOCOMPOSTS PROCESS FOR THEIR PREPARATION AND THEIR USE AS COLORANTS IT1034995B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742417670 DE2417670C2 (en) 1974-04-11 1974-04-11 Water-soluble monoazo compounds, process for their preparation and their use as dyes

Publications (1)

Publication Number Publication Date
IT1034995B true IT1034995B (en) 1979-10-10

Family

ID=5912745

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2218975A IT1034995B (en) 1974-04-11 1975-04-09 WATER-SOLUBLE MONOAZOCOMPOSTS PROCESS FOR THEIR PREPARATION AND THEIR USE AS COLORANTS

Country Status (8)

Country Link
JP (1) JPS50139124A (en)
BE (1) BE827872A (en)
CH (1) CH584741A5 (en)
DE (1) DE2417670C2 (en)
FR (1) FR2267347B1 (en)
GB (1) GB1495673A (en)
IN (1) IN143315B (en)
IT (1) IT1034995B (en)

Also Published As

Publication number Publication date
GB1495673A (en) 1977-12-21
DE2417670C2 (en) 1984-03-22
FR2267347B1 (en) 1978-09-01
DE2417670A1 (en) 1975-10-30
BE827872A (en) 1975-10-13
IN143315B (en) 1977-10-29
JPS50139124A (en) 1975-11-06
FR2267347A1 (en) 1975-11-07
CH584741A5 (en) 1977-02-15

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