FR1000008A - New azo and bis-azo dyes - Google Patents

New azo and bis-azo dyes

Info

Publication number
FR1000008A
FR1000008A FR1000008DA FR1000008A FR 1000008 A FR1000008 A FR 1000008A FR 1000008D A FR1000008D A FR 1000008DA FR 1000008 A FR1000008 A FR 1000008A
Authority
FR
France
Prior art keywords
azo
bis
new
dyes
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.)
Rhodiaceta SA
Original Assignee
Rhodiaceta SA
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 Rhodiaceta SA filed Critical Rhodiaceta SA
Application granted granted Critical
Publication of FR1000008A publication Critical patent/FR1000008A/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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1000008D 1949-09-23 1949-09-23 New azo and bis-azo dyes Expired FR1000008A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1000008T 1949-09-23

Publications (1)

Publication Number Publication Date
FR1000008A true FR1000008A (en) 1952-02-07

Family

ID=9560104

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1000008D Expired FR1000008A (en) 1949-09-23 1949-09-23 New azo and bis-azo dyes

Country Status (1)

Country Link
FR (1) FR1000008A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055380A1 (en) * 1980-12-23 1982-07-07 Hoechst Aktiengesellschaft Disazo compounds, methods for their preparation and their use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055380A1 (en) * 1980-12-23 1982-07-07 Hoechst Aktiengesellschaft Disazo compounds, methods for their preparation and their use

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