FR330487A - Process for the preparation of basic dyestuffs starting from formyl compounds - Google Patents

Process for the preparation of basic dyestuffs starting from formyl compounds

Info

Publication number
FR330487A
FR330487A FR330487DA FR330487A FR 330487 A FR330487 A FR 330487A FR 330487D A FR330487D A FR 330487DA FR 330487 A FR330487 A FR 330487A
Authority
FR
France
Prior art keywords
starting
preparation
basic dyestuffs
formyl compounds
formyl
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.)
CI-DEVANT JEAN ROD GEIGY
Original Assignee
CI-DEVANT JEAN ROD GEIGY
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 CI-DEVANT JEAN ROD GEIGY filed Critical CI-DEVANT JEAN ROD GEIGY
Application granted granted Critical
Publication of FR330487A publication Critical patent/FR330487A/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
    • C09B57/00—Other synthetic dyes of known constitution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR330487D 1903-03-21 1903-03-21 Process for the preparation of basic dyestuffs starting from formyl compounds Expired FR330487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR330487T 1903-03-21

Publications (1)

Publication Number Publication Date
FR330487A true FR330487A (en) 1903-08-19

Family

ID=1380262

Family Applications (1)

Application Number Title Priority Date Filing Date
FR330487D Expired FR330487A (en) 1903-03-21 1903-03-21 Process for the preparation of basic dyestuffs starting from formyl compounds

Country Status (1)

Country Link
FR (1) FR330487A (en)

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