FR905327A - Dyes of the anthraquinone series - Google Patents

Dyes of the anthraquinone series

Info

Publication number
FR905327A
FR905327A FR905327DA FR905327A FR 905327 A FR905327 A FR 905327A FR 905327D A FR905327D A FR 905327DA FR 905327 A FR905327 A FR 905327A
Authority
FR
France
Prior art keywords
dyes
anthraquinone series
anthraquinone
series
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Application granted granted Critical
Publication of FR905327A publication Critical patent/FR905327A/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
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
    • C09B1/34—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated
    • C09B1/343—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated only sulfonated in the anthracene nucleus
FR905327D 1943-07-16 1944-06-22 Dyes of the anthraquinone series Expired FR905327A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH905327X 1943-07-16

Publications (1)

Publication Number Publication Date
FR905327A true FR905327A (en) 1945-11-30

Family

ID=4546858

Family Applications (1)

Application Number Title Priority Date Filing Date
FR905327D Expired FR905327A (en) 1943-07-16 1944-06-22 Dyes of the anthraquinone series

Country Status (1)

Country Link
FR (1) FR905327A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE945643C (en) * 1952-01-18 1956-07-12 Sandoz Ag Process for the production of blue leveling dyes of the anthraquinone series

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE945643C (en) * 1952-01-18 1956-07-12 Sandoz Ag Process for the production of blue leveling dyes of the anthraquinone series

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