NL293667A - - Google Patents
Info
- Publication number
- NL293667A NL293667A NL293667DA NL293667A NL 293667 A NL293667 A NL 293667A NL 293667D A NL293667D A NL 293667DA NL 293667 A NL293667 A NL 293667A
- Authority
- NL
- Netherlands
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH688762 | 1962-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL293667A true NL293667A (es) |
Family
ID=4316624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL293667D NL293667A (es) | 1962-06-07 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3288801A (es) |
| BE (1) | BE633336A (es) |
| DE (1) | DE1470242C3 (es) |
| ES (1) | ES288794A1 (es) |
| GB (1) | GB990102A (es) |
| NL (1) | NL293667A (es) |
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 (es) * | 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 |
| CH488730A (de) * | 1967-02-16 | 1970-04-15 | Geigy Ag J R | Verfahren zur Herstellung von v-Triazolyl-cumarinen |
| 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 (es) * | 1952-07-11 | |||
| US2983686A (en) * | 1955-10-07 | 1961-05-09 | Geigy Ag J R | Fluorescent foils |
-
0
- BE BE633336D patent/BE633336A/xx unknown
- NL NL293667D patent/NL293667A/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 |
|---|---|
| DE1470242C3 (de) | 1978-08-24 |
| ES288794A1 (es) | 1963-12-16 |
| DE1470242B2 (de) | 1977-12-08 |
| BE633336A (es) | |
| US3288801A (en) | 1966-11-29 |
| GB990102A (en) | 1965-04-22 |
| DE1470242A1 (de) | 1969-04-24 |