JPS5062224A - - Google Patents
Info
- Publication number
- JPS5062224A JPS5062224A JP49111793A JP11179374A JPS5062224A JP S5062224 A JPS5062224 A JP S5062224A JP 49111793 A JP49111793 A JP 49111793A JP 11179374 A JP11179374 A JP 11179374A JP S5062224 A JPS5062224 A JP S5062224A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D498/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732349480 DE2349480A1 (de) | 1973-10-02 | 1973-10-02 | Optische aufhellungsmittel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5062224A true JPS5062224A (US06262066-20010717-C00428.png) | 1975-05-28 |
Family
ID=5894328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49111793A Pending JPS5062224A (US06262066-20010717-C00428.png) | 1973-10-02 | 1974-09-30 |
Country Status (9)
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4883653A (en) * | 1984-06-25 | 1989-11-28 | Olin Corporation | Aryl N,N-bis cinnamamide compounds and their use as ultraviolet light stabilizers |
DE3633861A1 (de) * | 1986-10-04 | 1988-04-07 | Thomae Gmbh Dr K | Neue imidazo-benzoxazinone, ihre herstellung und diese verbindungen enthaltende arzneimittel |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1419330A1 (de) * | 1962-06-09 | 1970-02-19 | Hoechst Ag | Optische Aufhellungsmittel |
US3597364A (en) * | 1969-07-17 | 1971-08-03 | Mitsui Toatsu Chemicals | Optical brightening and new compositions of matter |
US3674781A (en) * | 1970-09-15 | 1972-07-04 | Hoechst Ag | Optical brighteners of the benzoxazole series |
-
1973
- 1973-10-02 DE DE19732349480 patent/DE2349480A1/de active Pending
-
1974
- 1974-09-27 US US05/509,839 patent/US3962219A/en not_active Expired - Lifetime
- 1974-09-30 JP JP49111793A patent/JPS5062224A/ja active Pending
- 1974-09-30 BE BE149090A patent/BE820559A/xx unknown
- 1974-09-30 IT IT27927/74A patent/IT1022489B/it active
- 1974-10-01 CH CH1321474A patent/CH581737B5/xx not_active IP Right Cessation
- 1974-10-01 CH CH1321474D patent/CH1321474A4/xx unknown
- 1974-10-01 GB GB4249974A patent/GB1433653A/en not_active Expired
- 1974-10-01 NL NL7412973A patent/NL7412973A/xx not_active Application Discontinuation
- 1974-10-02 FR FR7433194A patent/FR2246556B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1022489B (it) | 1978-03-20 |
BE820559A (fr) | 1975-04-01 |
FR2246556A1 (US06262066-20010717-C00428.png) | 1975-05-02 |
DE2349480A1 (de) | 1975-04-10 |
NL7412973A (nl) | 1975-04-04 |
US3962219A (en) | 1976-06-08 |
CH1321474A4 (US06262066-20010717-C00428.png) | 1976-06-15 |
FR2246556B1 (US06262066-20010717-C00428.png) | 1978-05-05 |
GB1433653A (en) | 1976-04-28 |
CH581737B5 (US06262066-20010717-C00428.png) | 1976-11-15 |