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FR937856A - Azomethine dyes and their preparation process - Google Patents

Azomethine dyes and their preparation process

Info

Publication number
FR937856A
FR937856A FR937856DA FR937856A FR 937856 A FR937856 A FR 937856A FR 937856D A FR937856D A FR 937856DA FR 937856 A FR937856 A FR 937856A
Authority
FR
France
Prior art keywords
preparation process
azomethine dyes
azomethine
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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 General Aniline and Film Corp filed Critical General Aniline and Film Corp
Application granted granted Critical
Publication of FR937856A publication Critical patent/FR937856A/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
    • C09B55/002—Monoazomethine dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR937856D 1945-12-27 1946-12-16 Azomethine dyes and their preparation process Expired FR937856A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US937856XA 1945-12-27 1945-12-27

Publications (1)

Publication Number Publication Date
FR937856A true FR937856A (en) 1948-08-30

Family

ID=22240698

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937856D Expired FR937856A (en) 1945-12-27 1946-12-16 Azomethine dyes and their preparation process

Country Status (1)

Country Link
FR (1) FR937856A (en)

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