FR412084A - Production of new polyazoic substantive dyes - Google Patents

Production of new polyazoic substantive dyes

Info

Publication number
FR412084A
FR412084A FR412084DA FR412084A FR 412084 A FR412084 A FR 412084A FR 412084D A FR412084D A FR 412084DA FR 412084 A FR412084 A FR 412084A
Authority
FR
France
Prior art keywords
polyazoic
new
production
substantive dyes
substantive
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 FR412084A publication Critical patent/FR412084A/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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components
    • C09B31/143—1,2-Diazoles
    • C09B31/147—Pyrazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR412084D 1909-04-24 1909-04-24 Production of new polyazoic substantive dyes Expired FR412084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR412084T 1909-04-24

Publications (1)

Publication Number Publication Date
FR412084A true FR412084A (en) 1910-07-02

Family

ID=1455981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR412084D Expired FR412084A (en) 1909-04-24 1909-04-24 Production of new polyazoic substantive dyes

Country Status (1)

Country Link
FR (1) FR412084A (en)

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