FR634232A - Production de colorants de la série des azines - Google Patents

Production de colorants de la série des azines

Info

Publication number
FR634232A
FR634232A FR634232DA FR634232A FR 634232 A FR634232 A FR 634232A FR 634232D A FR634232D A FR 634232DA FR 634232 A FR634232 A FR 634232A
Authority
FR
France
Prior art keywords
azines
dyes
series
production
azines series
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
English (en)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR634232A publication Critical patent/FR634232A/fr
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
    • C09B17/00—Azine dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR634232D 1927-04-19 1927-04-19 Production de colorants de la série des azines Expired FR634232A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR634232T 1927-04-19

Publications (1)

Publication Number Publication Date
FR634232A true FR634232A (fr) 1928-02-11

Family

ID=8993426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR634232D Expired FR634232A (fr) 1927-04-19 1927-04-19 Production de colorants de la série des azines

Country Status (1)

Country Link
FR (1) FR634232A (fr)

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