| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1755eede76ea7e719a3e0d2843cd793
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_df9c393a770b8892e50718d2b4df2e5d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2333-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate |
2008-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de60cc803c14a8bc4f4d82b4fa47379b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_913eb007fb08a5f1f106e16acea5f70f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9870b5dd557be6a7cbf11ab6629b42a3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f44d413012d43712ccbea5b309f9b650
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51dcf3c6c96b93a7d8d3ee9eba642348 |
| publicationDate |
2009-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-200916511-A |
| titleOfInvention |
Retardation film |
| abstract |
A retardation film which shows inverse dispersion, can realize an ideal retardation (λ /4 (nm)) throughout the whole visible light region even when used alone as a single sheet, and has a low photoelastic coefficient and excellent solvent resistance. The retardation film is one obtained by orienting a film made of a crosslinked polymer formed from a polymerizable composition comprising at least one monomer serving as a crosslinking-site ingredient during polymerization and at least one monomer serving as a chain-extending ingredient during polymerization. The monomer serving as a crosslinking-site ingredient during polymerization and the monomer serving as a chain-extending ingredient during polymerization comprise a monomer which forms a polymer having positive refractive-index anisotropy and a monomer which forms a polymer having negative refractive-index anisotropy, and include a monomer having an alicyclic structure. The film made of a crosslinked polymer has a tensile storage modulus (E') of 1.5OE07 Paor lower at a temperature which is higher by at least 20 DEG C than a loss tangent (tand) peak top temperature obtained through a dynamic viscoelasticity (DMA) examination. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106489085-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106489085-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I746421-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10670773-B2 |
| priorityDate |
2007-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |