FR787692A - New azo dyes - Google Patents

New azo dyes

Info

Publication number
FR787692A
FR787692A FR787692DA FR787692A FR 787692 A FR787692 A FR 787692A FR 787692D A FR787692D A FR 787692DA FR 787692 A FR787692 A FR 787692A
Authority
FR
France
Prior art keywords
azo dyes
new azo
new
dyes
azo
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.)
Societe pour lIndustrie Chimique a Bale CIBA
Original Assignee
Societe pour lIndustrie Chimique a Bale CIBA
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 Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA
Application granted granted Critical
Publication of FR787692A publication Critical patent/FR787692A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR787692D 1934-03-24 1935-03-21 New azo dyes Expired FR787692A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH787692X 1934-03-24

Publications (1)

Publication Number Publication Date
FR787692A true FR787692A (en) 1935-09-26

Family

ID=4536715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787692D Expired FR787692A (en) 1934-03-24 1935-03-21 New azo dyes

Country Status (1)

Country Link
FR (1) FR787692A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE931428C (en) * 1952-01-18 1955-08-08 Sandoz Ag Process for the preparation of monoazo dyes
FR2022897A1 (en) * 1968-11-08 1970-08-07 Cassella Farbwerke Mainkur Ag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE931428C (en) * 1952-01-18 1955-08-08 Sandoz Ag Process for the preparation of monoazo dyes
FR2022897A1 (en) * 1968-11-08 1970-08-07 Cassella Farbwerke Mainkur Ag

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