FR2257650A1 - Greenish-blue anthraquinone dyes contg. bromine - derived from leuco-1,4,5,8-tetra-hydroxyanthraquinone contg. bromine and primary amines - Google Patents

Greenish-blue anthraquinone dyes contg. bromine - derived from leuco-1,4,5,8-tetra-hydroxyanthraquinone contg. bromine and primary amines

Info

Publication number
FR2257650A1
FR2257650A1 FR7500323A FR7500323A FR2257650A1 FR 2257650 A1 FR2257650 A1 FR 2257650A1 FR 7500323 A FR7500323 A FR 7500323A FR 7500323 A FR7500323 A FR 7500323A FR 2257650 A1 FR2257650 A1 FR 2257650A1
Authority
FR
France
Prior art keywords
contg
bromine
leuco
greenish
hydroxyanthraquinone
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.)
Granted
Application number
FR7500323A
Other languages
English (en)
French (fr)
Other versions
FR2257650B3 (US07494231-20090224-C00006.png
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.)
BASF SE
Original Assignee
BASF SE
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 DE19742401090 external-priority patent/DE2401090C2/de
Application filed by BASF SE filed Critical BASF SE
Publication of FR2257650A1 publication Critical patent/FR2257650A1/fr
Application granted granted Critical
Publication of FR2257650B3 publication Critical patent/FR2257650B3/fr
Granted 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
    • C09B1/51—N-substituted amino-hydroxy anthraquinone
    • C09B1/515—N-alkyl, N-aralkyl or N-cycloalkyl derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
FR7500323A 1974-01-10 1975-01-07 Greenish-blue anthraquinone dyes contg. bromine - derived from leuco-1,4,5,8-tetra-hydroxyanthraquinone contg. bromine and primary amines Granted FR2257650A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742401090 DE2401090C2 (de) 1974-01-10 Verfahren zur Herstellung von Farbstoffen der Anthrachinonreihe

Publications (2)

Publication Number Publication Date
FR2257650A1 true FR2257650A1 (en) 1975-08-08
FR2257650B3 FR2257650B3 (US07494231-20090224-C00006.png) 1977-09-30

Family

ID=5904524

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500323A Granted FR2257650A1 (en) 1974-01-10 1975-01-07 Greenish-blue anthraquinone dyes contg. bromine - derived from leuco-1,4,5,8-tetra-hydroxyanthraquinone contg. bromine and primary amines

Country Status (3)

Country Link
JP (1) JPS50107023A (US07494231-20090224-C00006.png)
FR (1) FR2257650A1 (US07494231-20090224-C00006.png)
IT (1) IT1026266B (US07494231-20090224-C00006.png)

Also Published As

Publication number Publication date
DE2401090A1 (US07494231-20090224-C00006.png) 1975-04-17
DE2401090B1 (de) 1975-04-17
FR2257650B3 (US07494231-20090224-C00006.png) 1977-09-30
JPS50107023A (US07494231-20090224-C00006.png) 1975-08-23
IT1026266B (it) 1978-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse