FR69986E - Azomethine series chromium dyes and their production process - Google Patents

Azomethine series chromium dyes and their production process

Info

Publication number
FR69986E
FR69986E FR69986DA FR69986E FR 69986 E FR69986 E FR 69986E FR 69986D A FR69986D A FR 69986DA FR 69986 E FR69986 E FR 69986E
Authority
FR
France
Prior art keywords
production process
azomethine series
chromium dyes
series chromium
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
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.)
Bayer AG
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
Application filed by Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of FR69986E publication Critical patent/FR69986E/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
    • C09B55/00—Azomethine dyes
    • C09B55/001—Azomethine dyes forming a 1,2 complex metal compound, e.g. with Co or Cr, with an other dye, e.g. with an azo or azomethine dye

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR69986D 1956-05-03 1956-05-03 Azomethine series chromium dyes and their production process Expired FR69986E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR69986T 1956-05-03

Publications (1)

Publication Number Publication Date
FR69986E true FR69986E (en) 1959-01-30

Family

ID=8701748

Family Applications (1)

Application Number Title Priority Date Filing Date
FR69986D Expired FR69986E (en) 1956-05-03 1956-05-03 Azomethine series chromium dyes and their production process

Country Status (1)

Country Link
FR (1) FR69986E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073951A1 (en) * 1981-08-25 1983-03-16 Bayer Ag 1:2-Asymmetric chromium complex dyestuffs and process for preparing them and dying therewith

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073951A1 (en) * 1981-08-25 1983-03-16 Bayer Ag 1:2-Asymmetric chromium complex dyestuffs and process for preparing them and dying therewith

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