BE809714A - Colorants de 3-amidinocoumarines - Google Patents
Colorants de 3-amidinocoumarinesInfo
- 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
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)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
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)
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 |
-
1973
- 1973-01-13 DE DE2301738A patent/DE2301738A1/de active Pending
-
1974
- 1974-01-10 FR FR7400801A patent/FR2213967B3/fr not_active Expired
- 1974-01-11 IT IT47659/74A patent/IT1002639B/it active
- 1974-01-14 JP JP49006703A patent/JPS49104920A/ja active Pending
- 1974-01-14 DD DD175990A patent/DD109017A5/xx unknown
- 1974-01-14 US US05/433,359 patent/US3985772A/en not_active Expired - Lifetime
- 1974-01-14 BE BE139782A patent/BE809714A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
DE2301738A1 (de) | 1974-07-18 |
FR2213967B3 (fr) | 1976-11-05 |
IT1002639B (it) | 1976-05-20 |
FR2213967A1 (fr) | 1974-08-09 |
JPS49104920A (fr) | 1974-10-04 |
DD109017A5 (fr) | 1974-10-12 |
US3985772A (en) | 1976-10-12 |
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