CH510724A - Process for the production of basic dyes - Google Patents

Process for the production of basic dyes

Info

Publication number
CH510724A
CH510724A CH372069A CH372069A CH510724A CH 510724 A CH510724 A CH 510724A CH 372069 A CH372069 A CH 372069A CH 372069 A CH372069 A CH 372069A CH 510724 A CH510724 A CH 510724A
Authority
CH
Switzerland
Prior art keywords
production
basic dyes
dyes
basic
Prior art date
Application number
CH372069A
Other languages
German (de)
Inventor
Alfred Dr Brack
Dieter Dr Kutzschbach
Original Assignee
Bayer 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
Priority claimed from DEF37101A external-priority patent/DE1190126B/en
Application filed by Bayer Ag filed Critical Bayer Ag
Priority claimed from CH732763A external-priority patent/CH477527A/en
Publication of CH510724A publication Critical patent/CH510724A/en

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
    • C09B57/06—Naphtholactam dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH372069A 1962-06-19 1962-08-27 Process for the production of basic dyes CH510724A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF37101A DE1190126B (en) 1962-06-19 1962-06-19 Process for the production of basic dyes
CH732763A CH477527A (en) 1962-06-19 1962-08-27 Process for the preparation of basic dyes

Publications (1)

Publication Number Publication Date
CH510724A true CH510724A (en) 1971-07-31

Family

ID=25701126

Family Applications (2)

Application Number Title Priority Date Filing Date
CH371969A CH498913A (en) 1962-06-19 1962-08-27 Prepn of basic dyestuffs useful for acrylonitrile and
CH372069A CH510724A (en) 1962-06-19 1962-08-27 Process for the production of basic dyes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH371969A CH498913A (en) 1962-06-19 1962-08-27 Prepn of basic dyestuffs useful for acrylonitrile and

Country Status (1)

Country Link
CH (2) CH498913A (en)

Also Published As

Publication number Publication date
CH498913A (en) 1970-11-15

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Legal Events

Date Code Title Description
PL Patent ceased