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FR835268A - Anthraquinone derivatives and their production process - Google Patents

Anthraquinone derivatives and their production process

Info

Publication number
FR835268A
FR835268A FR835268DA FR835268A FR 835268 A FR835268 A FR 835268A FR 835268D A FR835268D A FR 835268DA FR 835268 A FR835268 A FR 835268A
Authority
FR
France
Prior art keywords
production process
anthraquinone derivatives
anthraquinone
derivatives
production
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.)
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 FR835268A publication Critical patent/FR835268A/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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/24—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic rings being only condensed with an anthraquinone nucleus in 1-2 or 2-3 position
    • C09B5/34—Anthraquinone acridones or thioxanthrones
    • C09B5/36—Amino acridones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR835268D 1937-03-17 1938-03-15 Anthraquinone derivatives and their production process Expired FR835268A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE835268X 1937-03-17

Publications (1)

Publication Number Publication Date
FR835268A true FR835268A (en) 1938-12-16

Family

ID=6760866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR835268D Expired FR835268A (en) 1937-03-17 1938-03-15 Anthraquinone derivatives and their production process

Country Status (1)

Country Link
FR (1) FR835268A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037041B (en) * 1955-05-04 1958-08-21 Cassella Farbwerke Mainkur Ag Process for the production of a Kuepen dye
DE1081584B (en) * 1958-08-01 1960-05-12 Cassella Farbwerke Mainkur Ag Process for the production of Kuepen dyes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037041B (en) * 1955-05-04 1958-08-21 Cassella Farbwerke Mainkur Ag Process for the production of a Kuepen dye
DE1081584B (en) * 1958-08-01 1960-05-12 Cassella Farbwerke Mainkur Ag Process for the production of Kuepen dyes

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