FR635620A - Nouveaux colorants pour cuves - Google Patents

Nouveaux colorants pour cuves

Info

Publication number
FR635620A
FR635620A FR635620DA FR635620A FR 635620 A FR635620 A FR 635620A FR 635620D A FR635620D A FR 635620DA FR 635620 A FR635620 A FR 635620A
Authority
FR
France
Prior art keywords
tanks
new dyes
dyes
new
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
English (en)
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
Application granted granted Critical
Publication of FR635620A publication Critical patent/FR635620A/fr
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
    • C09B3/00—Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
    • C09B3/22—Dibenzanthrones; Isodibenzanthrones
    • C09B3/30—Preparation from starting materials already containing the dibenzanthrone or isodibenzanthrone nucleus
    • C09B3/36—Preparation from starting materials already containing the dibenzanthrone or isodibenzanthrone nucleus by etherification of hydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR635620D 1926-06-22 1927-06-08 Nouveaux colorants pour cuves Expired FR635620A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE635620X 1926-06-22

Publications (1)

Publication Number Publication Date
FR635620A true FR635620A (fr) 1928-03-20

Family

ID=6579406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR635620D Expired FR635620A (fr) 1926-06-22 1927-06-08 Nouveaux colorants pour cuves

Country Status (1)

Country Link
FR (1) FR635620A (fr)

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