FR2314229A1 - Nouvelles coumarines, leur obtention et leur application comme colorants - Google Patents

Nouvelles coumarines, leur obtention et leur application comme colorants

Info

Publication number
FR2314229A1
FR2314229A1 FR7617804A FR7617804A FR2314229A1 FR 2314229 A1 FR2314229 A1 FR 2314229A1 FR 7617804 A FR7617804 A FR 7617804A FR 7617804 A FR7617804 A FR 7617804A FR 2314229 A1 FR2314229 A1 FR 2314229A1
Authority
FR
France
Prior art keywords
colorants
obtaining
application
coumarins
new
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.)
Withdrawn
Application number
FR7617804A
Other languages
English (en)
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 FR2314229A1 publication Critical patent/FR2314229A1/fr
Withdrawn legal-status Critical Current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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/02—Coumarine dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Coloring (AREA)
  • Indole Compounds (AREA)
FR7617804A 1975-06-11 1976-06-11 Nouvelles coumarines, leur obtention et leur application comme colorants Withdrawn FR2314229A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752525986 DE2525986A1 (de) 1975-06-11 1975-06-11 Cumarinverbindungen

Publications (1)

Publication Number Publication Date
FR2314229A1 true FR2314229A1 (fr) 1977-01-07

Family

ID=5948808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617804A Withdrawn FR2314229A1 (fr) 1975-06-11 1976-06-11 Nouvelles coumarines, leur obtention et leur application comme colorants

Country Status (4)

Country Link
JP (1) JPS51150527A (fr)
DE (1) DE2525986A1 (fr)
FR (1) FR2314229A1 (fr)
GB (1) GB1509347A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0205281D0 (en) * 2002-03-06 2002-04-17 Novartis Ag Organic compounds
JP6174881B2 (ja) * 2012-04-04 2017-08-02 住友化学株式会社 着色硬化性樹脂組成物

Also Published As

Publication number Publication date
JPS51150527A (en) 1976-12-24
DE2525986A1 (de) 1977-05-05
GB1509347A (en) 1978-05-04

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Legal Events

Date Code Title Description
ST Notification of lapse