FR401306A - Process for the preparation of anthracene series dyestuffs - Google Patents

Process for the preparation of anthracene series dyestuffs

Info

Publication number
FR401306A
FR401306A FR401306DA FR401306A FR 401306 A FR401306 A FR 401306A FR 401306D A FR401306D A FR 401306DA FR 401306 A FR401306 A FR 401306A
Authority
FR
France
Prior art keywords
preparation
anthracene series
dyestuffs
series dyestuffs
anthracene
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.)
Hoechst AG
Original Assignee
Farbwerke Hoechst 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 Farbwerke Hoechst AG filed Critical Farbwerke Hoechst AG
Application granted granted Critical
Publication of FR401306A publication Critical patent/FR401306A/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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/202—Preparation from starting materials already containing the anthracene nucleus sulfonated
    • C09B1/203—Preparation from starting materials already containing the anthracene nucleus sulfonated only sulfonated in the anthracene nucleus
FR401306D 1908-07-17 1908-07-17 Process for the preparation of anthracene series dyestuffs Expired FR401306A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR401306T 1908-07-17

Publications (1)

Publication Number Publication Date
FR401306A true FR401306A (en) 1909-08-26

Family

ID=1446116

Family Applications (1)

Application Number Title Priority Date Filing Date
FR401306D Expired FR401306A (en) 1908-07-17 1908-07-17 Process for the preparation of anthracene series dyestuffs

Country Status (1)

Country Link
FR (1) FR401306A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0189376A2 (en) * 1985-01-24 1986-07-30 Ciba-Geigy Ag Process for the preparation of 2-sulfo-1,4-diaminoanthraquinone

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0189376A2 (en) * 1985-01-24 1986-07-30 Ciba-Geigy Ag Process for the preparation of 2-sulfo-1,4-diaminoanthraquinone
EP0189376A3 (en) * 1985-01-24 1989-04-12 Ciba-Geigy Ag Process for the preparation of 2-sulfo-1,4-diaminoanthraquinone

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