FR1203787A - Mono-Azo Acid Dyes, Their Manufacturing Process and Applications - Google Patents

Mono-Azo Acid Dyes, Their Manufacturing Process and Applications

Info

Publication number
FR1203787A
FR1203787A FR1203787DA FR1203787A FR 1203787 A FR1203787 A FR 1203787A FR 1203787D A FR1203787D A FR 1203787DA FR 1203787 A FR1203787 A FR 1203787A
Authority
FR
France
Prior art keywords
mono
applications
manufacturing process
acid dyes
azo acid
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Application granted granted Critical
Publication of FR1203787A publication Critical patent/FR1203787A/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
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • 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
    • C09B62/82—Azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR1203787D 1961-01-05 1958-04-08 Mono-Azo Acid Dyes, Their Manufacturing Process and Applications Expired FR1203787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1423561A CH365161A (en) 1961-01-05 1961-01-05 Process for the preparation of acidic monoazo dyes

Publications (1)

Publication Number Publication Date
FR1203787A true FR1203787A (en) 1960-01-21

Family

ID=4399100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1203787D Expired FR1203787A (en) 1961-01-05 1958-04-08 Mono-Azo Acid Dyes, Their Manufacturing Process and Applications

Country Status (3)

Country Link
CH (3) CH354873A (en)
DE (1) DE1219153B (en)
FR (1) FR1203787A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1219153B (en) * 1961-01-05 1966-06-16 Sandoz Ag Process for the preparation of acidic monoazo dyes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE213759T1 (en) 2000-05-30 2002-03-15 Ilford Imaging Ch Gmbh AZO DYES, THEIR PRODUCTION AND USE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH354873A (en) * 1961-01-05 1961-06-15 Sandoz Ag Process for the preparation of acidic monoazo dyes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1219153B (en) * 1961-01-05 1966-06-16 Sandoz Ag Process for the preparation of acidic monoazo dyes

Also Published As

Publication number Publication date
CH365161A (en) 1962-10-31
CH354873A (en) 1961-06-15
DE1219153B (en) 1966-06-16
CH359812A (en) 1962-01-31

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