http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5486559-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b8be6a6c990669567cc455d32b00535e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-3613 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-3615 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-3611 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-361 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-355 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00 |
| filingDate | 1994-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1996-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8cb05e11908c261686ec34eb0cf903d0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0592f41c46c271fd7bc3f9ea6c3a604d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e874eac7605d577f2f15d1c1a74eb56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24f1ed13e040e4bc904a535e93c3f99b |
| publicationDate | 1996-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5486559-A |
| titleOfInvention | Optically non-linear active waveguiding material comprising donor and acceptor groups-containing triphenylcarbinols |
| abstract | The invention relates to an optically non-linear active waveguiding material comprising an optically transparent polymer and a donor group and acceptor group-containing triphenylcarbinol as a dopant. Said dopants have a high hyperpolarizability and have a charge-transfer absorption band which is about the same as that of their corresponding compounds having only one donor- pi -acceptor unit. The triphenylcarbinols were found to display good solubility in polymers. Nitro-functionalized triphenylcarbinols are preferred because of their charge-transfer absorption band at a low wavelength ( lambda max at about 290 nm). Aldehyde-functionalized calix(4)arenes were also found to have this low wavelength charge-transfer absorption band ( lambda max at about 270 nm). Triphenyls comprising stilbene donor- pi -acceptor units are preferred because of their high hyperpolarizability. |
| priorityDate | 1993-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 154.