BE809714A - Colorants de 3-amidinocoumarines - Google Patents

Colorants de 3-amidinocoumarines

Info

Publication number
BE809714A
BE809714A BE139782A BE139782A BE809714A BE 809714 A BE809714 A BE 809714A BE 139782 A BE139782 A BE 139782A BE 139782 A BE139782 A BE 139782A BE 809714 A BE809714 A BE 809714A
Authority
BE
Belgium
Prior art keywords
amidinocoumarin
colorants
amidinocoumarin colorants
Prior art date
Application number
BE139782A
Other languages
English (en)
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 filed Critical
Publication of BE809714A publication Critical patent/BE809714A/fr

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
BE139782A 1973-01-13 1974-01-14 Colorants de 3-amidinocoumarines BE809714A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2301738A DE2301738A1 (de) 1973-01-13 1973-01-13 3-amidinocumarin-farbstoffe

Publications (1)

Publication Number Publication Date
BE809714A true BE809714A (fr) 1974-07-15

Family

ID=5868991

Family Applications (1)

Application Number Title Priority Date Filing Date
BE139782A BE809714A (fr) 1973-01-13 1974-01-14 Colorants de 3-amidinocoumarines

Country Status (7)

Country Link
US (1) US3985772A (fr)
JP (1) JPS49104920A (fr)
BE (1) BE809714A (fr)
DD (1) DD109017A5 (fr)
DE (1) DE2301738A1 (fr)
FR (1) FR2213967B3 (fr)
IT (1) IT1002639B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH616445A5 (fr) * 1974-07-03 1980-03-31 Sandoz Ag
LU78311A1 (de) * 1977-10-13 1979-06-01 Ciba Geigy Ag Neue cumarinfarbstoffe,deren herstellung und verwendung
US4547579A (en) * 1978-10-10 1985-10-15 Ciba-Geigy Corporation Substituted benzopyran compounds
FR2677023B1 (fr) * 1991-05-30 1994-02-25 Eurobio Laboratoires Derives de coumarine hydrosolubles, leur preparation et leur utilisation comme substrat d'enzyme.
DE19648015A1 (de) * 1996-11-20 1998-06-04 Henkel Kgaa Verfahren zur Herstellung von N-Acylaminosäuresalzen

Also Published As

Publication number Publication date
US3985772A (en) 1976-10-12
FR2213967B3 (fr) 1976-11-05
IT1002639B (it) 1976-05-20
DD109017A5 (fr) 1974-10-12
DE2301738A1 (de) 1974-07-18
FR2213967A1 (fr) 1974-08-09
JPS49104920A (fr) 1974-10-04

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