Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_34120afda006c5e0407d5f482a8e569a http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ae929e64addccfebcdd31407beb586a http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ebe75b9462abffb23acfeda0d5f65d53 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133536 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-283 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-03 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133536 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-283 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-305 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B3-425 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1335 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-00 |
filingDate |
2010-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2014-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e890d568d1ef139b949e3869ba29cb6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e367b3f6696bfbd8155cdca1dc9511f3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b43a9c93230b20e7adc53935aaf76be5 |
publicationDate |
2014-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-8703252-B2 |
titleOfInvention |
Multi-layer stretched film |
abstract |
A multi-layer stretched film has 251 or more alternating layers which consist of first layers and second layers, wherein the first layers are made of a polyester which contains (i) 5 to 50 mol % of a naphthoic acid component as a dicarboxylic acid component and (ii) a diol having an alkylene group with 2 to 10 carbon atoms as a diol component; and the second layers are made of a thermoplastic resin having an average refractive index of 1.50 to 1.60 and differences in refractive index among a uniaxial stretching direction, a direction orthogonal to the uniaxial stretching direction and a film thickness direction of 0.05 or less before and after stretching, and the film has specific reflectance characteristics for a P polarization component and an S polarization component. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11156757-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11493677-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10145999-B2 |
priorityDate |
2009-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |