FR2020576B1 - - Google Patents
Info
- Publication number
- FR2020576B1 FR2020576B1 FR6934733A FR6934733A FR2020576B1 FR 2020576 B1 FR2020576 B1 FR 2020576B1 FR 6934733 A FR6934733 A FR 6934733A FR 6934733 A FR6934733 A FR 6934733A FR 2020576 B1 FR2020576 B1 FR 2020576B1
- 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.)
- Expired
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
- Y10S8/92—Synthetic fiber dyeing
- Y10S8/924—Polyamide fiber
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681802863 DE1802863C2 (de) | 1968-10-12 | 1968-10-12 | Verwendung von sulfonsaeuregruppenhaltigen Farbstoffen zum Faerben von Textilmaterial aus Polyamiden |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2020576A1 FR2020576A1 (fr) | 1970-07-17 |
FR2020576B1 true FR2020576B1 (fr) | 1974-05-03 |
Family
ID=5710432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6934733A Expired FR2020576B1 (fr) | 1968-10-12 | 1969-10-10 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3617210A (fr) |
JP (1) | JPS5145708B1 (fr) |
CH (2) | CH512632A (fr) |
DE (1) | DE1802863C2 (fr) |
FR (1) | FR2020576B1 (fr) |
GB (1) | GB1275778A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5529110B2 (fr) * | 1972-12-25 | 1980-08-01 | ||
CH632628B (de) * | 1976-07-26 | Ciba Geigy Ag | Verfahren zur herstellung von benzofuranyl-benzimidazolen und deren verwendung als optische aufheller. | |
DE2803104A1 (de) * | 1978-01-25 | 1979-07-26 | Bayer Ag | Heterocyclische farbstoffe |
DE4407496A1 (de) * | 1994-03-07 | 1995-09-14 | Basf Ag | Wäßrige Farbstoffpräparationen, enthaltend Cumarinfarbstoffe |
GB9716476D0 (en) * | 1997-08-04 | 1997-10-08 | Amersham Int Plc | Dye intermediate and method |
EP3998502A4 (fr) * | 2019-07-12 | 2023-08-09 | Nippon Kayaku Kabushiki Kaisha | Film électroluminescent polarisé contenant un composé de coumarine soluble dans l'eau ou un sel de celui-ci, plaque électroluminescente polarisée et dispositif d'affichage |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2844594A (en) * | 1955-09-21 | 1958-07-22 | American Cyanamid Co | 3-aryl-7-dialkylaminocoumarins |
CH390250A (de) * | 1958-06-19 | 1965-07-30 | Geigy Ag J R | Verfahren zur Herstellung von fluoreszierenden Farbstoffen |
CH465551A (de) * | 1964-11-13 | 1969-01-15 | Geigy Ag J R | Verfahren zum Färben oder Bedrucken von Textilfasern aus linearen Polyestern, Celluloseestern oder synthetischen Polyamiden mit Dispersionsfarbstoffen |
FR1498700A (fr) * | 1965-10-04 | 1968-01-10 |
-
1968
- 1968-10-12 DE DE19681802863 patent/DE1802863C2/de not_active Expired
-
1969
- 1969-09-23 CH CH1437269A patent/CH512632A/de not_active IP Right Cessation
- 1969-09-23 CH CH1437269D patent/CH1437269A4/xx unknown
- 1969-10-06 US US864187A patent/US3617210A/en not_active Expired - Lifetime
- 1969-10-10 GB GB49775/69A patent/GB1275778A/en not_active Expired
- 1969-10-10 FR FR6934733A patent/FR2020576B1/fr not_active Expired
- 1969-10-11 JP JP44080732A patent/JPS5145708B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CH512632A (de) | 1971-05-28 |
DE1802863B1 (de) | 1970-07-30 |
US3617210A (en) | 1971-11-02 |
GB1275778A (en) | 1972-05-24 |
CH1437269A4 (fr) | 1971-05-28 |
FR2020576A1 (fr) | 1970-07-17 |
DE1802863C2 (de) | 1971-03-18 |
JPS5145708B1 (fr) | 1976-12-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |