FR1212810A - Water soluble azo dyes and method of preparation - Google Patents

Water soluble azo dyes and method of preparation

Info

Publication number
FR1212810A
FR1212810A FR1212810DA FR1212810A FR 1212810 A FR1212810 A FR 1212810A FR 1212810D A FR1212810D A FR 1212810DA FR 1212810 A FR1212810 A FR 1212810A
Authority
FR
France
Prior art keywords
preparation
water soluble
azo dyes
soluble azo
dyes
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
Other languages
French (fr)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke 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, Farbwerke Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of FR1212810A publication Critical patent/FR1212810A/en
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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/02—Preparation of azo dyes from other azo compounds by sulfonation
    • 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
    • C09B62/465—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 acryloyl group, a quaternised or non-quaternised aminoalkyl carbonyl group or a (—N)n—CO—A—O—X or (—N)n—CO—A—Hal group, wherein A is an alkylene or alkylidene group, X is hydrogen or an acyl radical of an organic or inorganic acid, Hal is a halogen atom, and n is 0 or 1
    • C09B62/47—Azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1212810D 1957-07-31 1958-07-31 Water soluble azo dyes and method of preparation Expired FR1212810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1212810X 1957-07-31

Publications (1)

Publication Number Publication Date
FR1212810A true FR1212810A (en) 1960-03-25

Family

ID=7733309

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1212810D Expired FR1212810A (en) 1957-07-31 1958-07-31 Water soluble azo dyes and method of preparation

Country Status (1)

Country Link
FR (1) FR1212810A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114746A (en) * 1959-04-10 1963-12-17 Sandoz Ltd Reactive dyestuffs
US3222354A (en) * 1962-03-17 1965-12-07 Basf Ag Water-soluble reactive azo dyes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114746A (en) * 1959-04-10 1963-12-17 Sandoz Ltd Reactive dyestuffs
US3222354A (en) * 1962-03-17 1965-12-07 Basf Ag Water-soluble reactive azo dyes

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