FR616405A - Process for the preparation of dyes - Google Patents

Process for the preparation of dyes

Info

Publication number
FR616405A
FR616405A FR616405DA FR616405A FR 616405 A FR616405 A FR 616405A FR 616405D A FR616405D A FR 616405DA FR 616405 A FR616405 A FR 616405A
Authority
FR
France
Prior art keywords
dyes
preparation
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.)
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 FR616405A publication Critical patent/FR616405A/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
    • C09B51/00—Nitro or nitroso dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR616405D 1925-05-22 1926-05-20 Process for the preparation of dyes Expired FR616405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE616405X 1925-05-22

Publications (1)

Publication Number Publication Date
FR616405A true FR616405A (en) 1927-02-02

Family

ID=6576947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR616405D Expired FR616405A (en) 1925-05-22 1926-05-20 Process for the preparation of dyes

Country Status (1)

Country Link
FR (1) FR616405A (en)

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