BE643924A - - Google Patents

Info

Publication number
BE643924A
BE643924A BE643924A BE643924A BE643924A BE 643924 A BE643924 A BE 643924A BE 643924 A BE643924 A BE 643924A BE 643924 A BE643924 A BE 643924A BE 643924 A BE643924 A BE 643924A
Authority
BE
Belgium
Prior art keywords
dyes
group
fibers
acid
radical
Prior art date
Application number
BE643924A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE643924A publication Critical patent/BE643924A/fr

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
    • C09B62/523—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 amido or hydroxyalkyl amino sulfonyl group, a quaternised or non-quaternised amino alkyl sulfonyl amido group, or a substituted alkyl amino sulfonyl group, or a halogen alkyl sulfonyl amido or halogen alkyl amino sulfonyl group or a vinyl sulfonylamido or a substituted vinyl sulfonamido group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE643924A 1963-02-22 1964-02-17 BE643924A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH224763 1963-02-22

Publications (1)

Publication Number Publication Date
BE643924A true BE643924A (zh) 1964-06-15

Family

ID=4229295

Family Applications (1)

Application Number Title Priority Date Filing Date
BE643924A BE643924A (zh) 1963-02-22 1964-02-17

Country Status (1)

Country Link
BE (1) BE643924A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055557A (en) * 1972-08-12 1977-10-25 Bayer Aktiengesellschaft Sulfonamidobenzene-azo-aminopyrazole dyestuffs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055557A (en) * 1972-08-12 1977-10-25 Bayer Aktiengesellschaft Sulfonamidobenzene-azo-aminopyrazole dyestuffs

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