FR1202267A - New azo dyes, their preparation process and uses - Google Patents

New azo dyes, their preparation process and uses

Info

Publication number
FR1202267A
FR1202267A FR1202267DA FR1202267A FR 1202267 A FR1202267 A FR 1202267A FR 1202267D A FR1202267D A FR 1202267DA FR 1202267 A FR1202267 A FR 1202267A
Authority
FR
France
Prior art keywords
preparation process
azo dyes
new azo
new
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR1202267A publication Critical patent/FR1202267A/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
    • 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
    • C09B62/473—Monoazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR1202267D 1957-03-12 1958-03-11 New azo dyes, their preparation process and uses Expired FR1202267A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1202267X 1957-03-12

Publications (1)

Publication Number Publication Date
FR1202267A true FR1202267A (en) 1960-01-08

Family

ID=4562754

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1202267D Expired FR1202267A (en) 1957-03-12 1958-03-11 New azo dyes, their preparation process and uses

Country Status (4)

Country Link
BE (1) BE565650A (en)
CH (2) CH361625A (en)
DE (1) DE1111753B (en)
FR (1) FR1202267A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2222032A1 (en) * 1972-05-05 1973-11-22 Hoechst Ag HYDRO-SOLUBLE AZO DYES AND METHOD FOR MANUFACTURING THEM

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH442567A (en) * 1962-03-17 1967-08-31 Basf Ag Process for the production of new water-soluble, reactive azo dyes
DE1263948B (en) * 1962-09-04 1968-03-21 Basf Ag Process for the preparation of monoazo dyes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2384749A (en) * 1940-08-05 1945-09-11 Ici Ltd Monoazo dyestuffs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2222032A1 (en) * 1972-05-05 1973-11-22 Hoechst Ag HYDRO-SOLUBLE AZO DYES AND METHOD FOR MANUFACTURING THEM

Also Published As

Publication number Publication date
CH355545A (en) 1961-07-15
BE565650A (en)
CH361625A (en) 1962-04-30
DE1111753B (en) 1961-07-27

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