http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2008105484-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-004 |
| filingDate | 2008-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2009-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2008105484-A |
| titleOfInvention | Irreversible photosensitive organic systems based on chromium derivatives for photonics |
| abstract | 1. Substituted or unsubstituted derivatives of 2-furyl-3-acetyl chromones of the general formula! ! ! where R = H and / or Alk and / or Ph and / or COOAlk and / or N (Alk) 2 and / or NO2 and / or OAlk! ! ! where R = H and / or Alk and / or Ph and / or COOAlk and / or N (Alk) 2 and / or NO2 and / or OAlk! R1 = H and / or Alk and / or Ph and / or COOAlk and / or N (Alk) 2 and / or NO2 and / or OAlk. ! 2. Compounds according to claim 1, having photo-induced fluorescence. ! 3. The method of producing compounds according to claim 1 or 2, which consists in the fact that derivatives of 2-acetylphenols are subjected to acylation with carboxylic acid chlorides, followed by treatment of the reaction products with potassium tert-butoxide, and the resulting derivatives of β-diketones are subjected to crotonic condensation with aldehydes at lower temperatures (-10-15 ° C) followed by oxidation of products with selenium dioxide. ! 4. A photosensitive polymer material with photo-induced fluorescence based on the compounds according to claim 1 or 2.! 5. The method of obtaining photosensitive polymer materials with photo-induced fluorescence according to claim 4, which consists in a state in the dark for 20-24 hours and in the open state until the resulting film is completely dried. ! 6. The use of the photosensitive polymer materials according to claim 4 with photoinduced fluorescence in photonics devices, especially as photosensitive recording media for three-dimensional archive optical memory on optical disks with fluorescent reading of optical information, linear and nonlinear optical UV converters is visible. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110627761-A |
| priorityDate | 2008-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.