| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6ccd0f3f96a8f6b79f78528415a88632
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_afc7dac11985671d61e0462baead8952
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e65f42b96807d733b6be26f322827c9b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B3-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-348
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D495-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-606
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D491-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D491-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D495-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B3-18 |
| filingDate |
2004-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97832f8d915edc187a3bdfd76e3fac28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1594fccaca38a8f48e0f79d5f1c7a05d |
| publicationDate |
2005-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2005003132-A1 |
| titleOfInvention |
Perylenetetracarboxylic acid dibenzimidazole sulfoderivatives containing oxo-groups in the perylene core which form part of a para-quinoid system of bonds, lyotropic liquid crystal systems and anisotropic films containing the same, and methods for making the same |
| abstract |
Anisotropic films based on sulfoderivatives of perylenetetracarboxylic acid dibenzimidazole (PTCA DBI) which contain oxo groups pendant to a perylene core. The oxo-groups, in combination with portions of the perylene core, form a quinoid system of bonds. The oxo substituted PTCA DBI sulfoderivatives form liquid crystal systems possessing high optical properties. Said liquid crystal systems can be applied onto various substrates to obtain optically isotropic or anisotropic, at least partially crystalline, films applicable in various fields. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008090216-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008059702-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008143885-A |
| priorityDate |
2003-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |