BE633336A - - Google Patents
Info
- Publication number
- BE633336A BE633336A BE633336DA BE633336A BE 633336 A BE633336 A BE 633336A BE 633336D A BE633336D A BE 633336DA BE 633336 A BE633336 A BE 633336A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/06—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
- Plural Heterocyclic Compounds (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH688762 | 1962-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE633336A true BE633336A (sh) |
Family
ID=4316624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE633336D BE633336A (sh) | 1962-06-07 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3288801A (sh) |
| BE (1) | BE633336A (sh) |
| DE (1) | DE1470242C3 (sh) |
| ES (1) | ES288794A1 (sh) |
| GB (1) | GB990102A (sh) |
| NL (1) | NL293667A (sh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH424701A (de) * | 1964-05-29 | 1966-08-15 | Geigy Ag J R | Verfahren zum optischen Aufhellen von polymere Ester der Terephthalsäure enthaltendem Fasermaterial |
| CH667457D (sh) * | 1965-06-12 | |||
| DE1519471A1 (de) * | 1965-08-07 | 1970-03-19 | Bayer Ag | 3-Phenyl-7-benzotriazolyl-cumarine |
| US3625952A (en) * | 1967-01-20 | 1971-12-07 | Farlenfabriken Bayer Ag | 7-triazolyl-3-phenyl-coumarins |
| CH489564A (de) * | 1967-02-16 | 1970-04-30 | Geigy Ag J R | Verwendung von v-Triazolyl-cumarinen zum optischen Aufhellen von Schmelzspinnmassen |
| DE2712686C2 (de) * | 1977-03-23 | 1986-09-04 | Bayer Ag, 5090 Leverkusen | 4-Triazinyl-4'-benzoxazolyl- bzw. 4'-phenyl-stilben-derivate |
| DE2925546A1 (de) * | 1979-06-25 | 1981-01-15 | Bayer Ag | Cumarinverbindungen sowie deren herstellung und verwendung als farbstoffe |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2334348A (en) * | 1941-06-23 | 1943-11-16 | Nat Marking Mach Co | Sunburn preventive |
| US2399598A (en) * | 1944-05-09 | 1946-04-30 | American Cyanamid Co | 3-ureido-1, 2, 4-triazoles and their preparation |
| US2501649A (en) * | 1949-02-02 | 1950-03-21 | Upjohn Co | Benzotriazole compound |
| BE521339A (sh) * | 1952-07-11 | |||
| US2983686A (en) * | 1955-10-07 | 1961-05-09 | Geigy Ag J R | Fluorescent foils |
-
0
- NL NL293667D patent/NL293667A/xx unknown
- BE BE633336D patent/BE633336A/xx unknown
-
1963
- 1963-06-04 GB GB22185/63A patent/GB990102A/en not_active Expired
- 1963-06-06 DE DE1470242A patent/DE1470242C3/de not_active Expired
- 1963-06-06 ES ES288794A patent/ES288794A1/es not_active Expired
- 1963-06-06 US US285883A patent/US3288801A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES288794A1 (es) | 1963-12-16 |
| DE1470242B2 (de) | 1977-12-08 |
| GB990102A (en) | 1965-04-22 |
| US3288801A (en) | 1966-11-29 |
| NL293667A (sh) | |
| DE1470242A1 (de) | 1969-04-24 |
| DE1470242C3 (de) | 1978-08-24 |