FR822428A - Colorants for vats and their production process - Google Patents

Colorants for vats and their production process

Info

Publication number
FR822428A
FR822428A FR822428DA FR822428A FR 822428 A FR822428 A FR 822428A FR 822428D A FR822428D A FR 822428DA FR 822428 A FR822428 A FR 822428A
Authority
FR
France
Prior art keywords
vats
colorants
production process
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 FR822428A publication Critical patent/FR822428A/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
    • C09B5/44—Azines of the anthracene series
FR822428D 1936-05-30 1937-05-28 Colorants for vats and their production process Expired FR822428A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE822428X 1936-05-30

Publications (1)

Publication Number Publication Date
FR822428A true FR822428A (en) 1937-12-30

Family

ID=6743148

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822428D Expired FR822428A (en) 1936-05-30 1937-05-28 Colorants for vats and their production process

Country Status (1)

Country Link
FR (1) FR822428A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006556B (en) * 1951-07-24 1957-04-18 Ciba Geigy Process for the production of anthraquinone dyes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006556B (en) * 1951-07-24 1957-04-18 Ciba Geigy Process for the production of anthraquinone dyes
DE1006556C2 (en) * 1951-07-24 1957-09-26 Ciba Geigy Process for the production of anthraquinone dyes

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