| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e890e474678d66e2a6338163606f60f5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_49676d76116fe4ffed25cad5de284f05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d3042eb4ea7c9afd525aa89373349d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_57b17c28ceece15e49928fa5bfca4ba6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-266
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-263 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-24038
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-2542 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-24056
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-254
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-257 |
| filingDate |
2009-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92688dc583b7ecb37ec1736b86d28292
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad5e0aa10ed6b86c1df76f543c08eb03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2275554c5a064ca07621ddafdfbd9c3 |
| publicationDate |
2012-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2012060175-A1 |
| titleOfInvention |
Optical disc |
| abstract |
Provided is an optical disc in which at least a light reflecting layer and a light transmitting layer that includes a cured film of an ultraviolet curable composition are stacked on a substrate, and information is reproduced by making a blue laser beam be incident on the optical disc from a side of the light transmitting layer, wherein an elastic modulus (25° C.) measured by indenting a Vickers indenter having a vertex angle of 136° under a load of 100 mN into a surface of the cured film of the ultraviolet curable composition is 1,500 MPa or less; and a loss modulus (E″) at 60° C. in a dynamic viscoelastic spectrum of the cured film measured at a frequency of 3.5 Hz is 10 MPa or less. Thus, warpage is reduced during curing and plastic deformation is less likely even under a load for a long period of time. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009207723-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10785851-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8722315-B2 |
| priorityDate |
2009-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |