FR854534A - Process for preparing dyes - Google Patents

Process for preparing dyes

Info

Publication number
FR854534A
FR854534A FR854534DA FR854534A FR 854534 A FR854534 A FR 854534A FR 854534D A FR854534D A FR 854534DA FR 854534 A FR854534 A FR 854534A
Authority
FR
France
Prior art keywords
preparing dyes
dyes
preparing
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.)
Societe pour lIndustrie Chimique a Bale CIBA
Original Assignee
Societe pour lIndustrie Chimique a Bale CIBA
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 Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA
Application granted granted Critical
Publication of FR854534A publication Critical patent/FR854534A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR854534D 1938-05-12 1939-05-10 Process for preparing dyes Expired FR854534A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH854534X 1938-05-12

Publications (1)

Publication Number Publication Date
FR854534A true FR854534A (en) 1940-04-17

Family

ID=4542553

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854534D Expired FR854534A (en) 1938-05-12 1939-05-10 Process for preparing dyes

Country Status (1)

Country Link
FR (1) FR854534A (en)

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