FR74175E - Process for the production of halogenated diamino-dihydroxy-anthraquinones - Google Patents

Process for the production of halogenated diamino-dihydroxy-anthraquinones

Info

Publication number
FR74175E
FR74175E FR774474A FR774474A FR74175E FR 74175 E FR74175 E FR 74175E FR 774474 A FR774474 A FR 774474A FR 774474 A FR774474 A FR 774474A FR 74175 E FR74175 E FR 74175E
Authority
FR
France
Prior art keywords
anthraquinones
dihydroxy
production
diamino
halogenated
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
FR774474A
Other languages
French (fr)
Inventor
Guenter Gehrke
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.)
Bayer AG
Original Assignee
Bayer 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
Priority claimed from DEF24045A external-priority patent/DE1104644B/en
Application filed by Bayer AG filed Critical Bayer AG
Priority to FR774474A priority Critical patent/FR74175E/en
Application granted granted Critical
Publication of FR74175E publication Critical patent/FR74175E/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
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/503—Amino-hydroxy-anthraquinones; Ethers and esters thereof unsubstituted amino-hydroxy anthraquinone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR774474A 1957-09-27 1958-09-15 Process for the production of halogenated diamino-dihydroxy-anthraquinones Expired FR74175E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR774474A FR74175E (en) 1957-09-27 1958-09-15 Process for the production of halogenated diamino-dihydroxy-anthraquinones

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF24045A DE1104644B (en) 1957-09-27 1957-09-27 Process for the production of dyes for synthetic fibers
FR774474A FR74175E (en) 1957-09-27 1958-09-15 Process for the production of halogenated diamino-dihydroxy-anthraquinones

Publications (1)

Publication Number Publication Date
FR74175E true FR74175E (en) 1960-11-07

Family

ID=25974063

Family Applications (1)

Application Number Title Priority Date Filing Date
FR774474A Expired FR74175E (en) 1957-09-27 1958-09-15 Process for the production of halogenated diamino-dihydroxy-anthraquinones

Country Status (1)

Country Link
FR (1) FR74175E (en)

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