DE466103C - Process for the preparation of Kuepen dyes - Google Patents

Process for the preparation of Kuepen dyes

Info

Publication number
DE466103C
DE466103C DEI27107D DEI0027107D DE466103C DE 466103 C DE466103 C DE 466103C DE I27107 D DEI27107 D DE I27107D DE I0027107 D DEI0027107 D DE I0027107D DE 466103 C DE466103 C DE 466103C
Authority
DE
Germany
Prior art keywords
preparation
kuepen dyes
dyes
kuepen
vat 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
DEI27107D
Other languages
German (de)
Inventor
Dr Wilhelm Eckert
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
Priority to DEI27107D priority Critical patent/DE466103C/en
Application granted granted Critical
Publication of DE466103C publication Critical patent/DE466103C/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
    • C09B57/08—Naphthalimide dyes; Phthalimide dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Description

Verfahren zur Darstellung von Küpenfarbstoffen Process for the preparation of vat dyes

Claims (1)
DEI27107D 1925-12-29 1925-12-29 Process for the preparation of Kuepen dyes Expired DE466103C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEI27107D DE466103C (en) 1925-12-29 1925-12-29 Process for the preparation of Kuepen dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI27107D DE466103C (en) 1925-12-29 1925-12-29 Process for the preparation of Kuepen dyes

Publications (1)

Publication Number Publication Date
DE466103C true DE466103C (en) 1928-10-01

Family

ID=7186681

Family Applications (1)

Application Number Title Priority Date Filing Date
DEI27107D Expired DE466103C (en) 1925-12-29 1925-12-29 Process for the preparation of Kuepen dyes

Country Status (1)

Country Link
DE (1) DE466103C (en)

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