FR2251603A1 - - Google Patents

Info

Publication number
FR2251603A1
FR2251603A1 FR7437746A FR7437746A FR2251603A1 FR 2251603 A1 FR2251603 A1 FR 2251603A1 FR 7437746 A FR7437746 A FR 7437746A FR 7437746 A FR7437746 A FR 7437746A FR 2251603 A1 FR2251603 A1 FR 2251603A1
Authority
FR
France
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
FR7437746A
Other languages
French (fr)
Other versions
FR2251603B1 (de
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
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2251603A1 publication Critical patent/FR2251603A1/fr
Application granted granted Critical
Publication of FR2251603B1 publication Critical patent/FR2251603B1/fr
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
    • C09B5/2409—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 not provided for in one of the sub groups C09B5/26 - C09B5/62
    • C09B5/2436—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 not provided for in one of the sub groups C09B5/26 - C09B5/62 only nitrogen-containing hetero rings
    • C09B5/2445—Phtaloyl isoindoles
    • C09B5/2454—5,6 phtaloyl dihydro isoindoles
    • C09B5/2463—1,3 oxo or imino derivatives
    • C09B5/2472—1,3 dioxo derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
FR7437746A 1973-11-17 1974-11-15 Expired FR2251603B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732357551 DE2357551A1 (de) 1973-11-17 1973-11-17 Anthrachinonfarbstoffe

Publications (2)

Publication Number Publication Date
FR2251603A1 true FR2251603A1 (de) 1975-06-13
FR2251603B1 FR2251603B1 (de) 1978-04-28

Family

ID=5898434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7437746A Expired FR2251603B1 (de) 1973-11-17 1974-11-15

Country Status (3)

Country Link
DE (1) DE2357551A1 (de)
FR (1) FR2251603B1 (de)
GB (1) GB1441555A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309045A1 (de) * 1982-03-13 1983-09-15 Kabushiki Kaisha Nippon Kanko Shikiso Kenkyusho, Okayama Dichroitische farbstoffe fuer fluessigkristalle und fluessigkristall-zusammensetzungen

Also Published As

Publication number Publication date
FR2251603B1 (de) 1978-04-28
GB1441555A (en) 1976-07-07
DE2357551A1 (de) 1975-05-22

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Legal Events

Date Code Title Description
ST Notification of lapse