| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03F7-031 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-246
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B56-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B57-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-249 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-031 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-24079
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-24035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D403-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B56-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B57-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-249
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-244 |
| filingDate |
2000-12-15^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-01-31^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2008-01-31^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-100799523-B1 |
| titleOfInvention |
Squarium compound and optical recording medium prepared using the same |
| abstract |
An object of the present invention is to provide a novel squariarium compound having spectroscopic properties, optical resistance, solubility and pyrolysis properties suitable for a recording medium for DVD-R, and an optical recording medium using the same. More particularly, the present invention provides novel squariarium compounds of formula (I). The present invention also provides an optical recording medium comprising a recording layer containing the squariarium compound.n n n (I) |
| priorityDate |
1999-12-16^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |