| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_097405822d505467fd50f7100022cd56 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3212
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4202
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4277
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-672
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F290-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-755 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-67
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/C08F290-06 |
| filingDate |
2012-11-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61fcc80988a110a701d2027bf5360dd1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e97b54fca129f3267162cc0cc9e4b48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_046b0051ee3b755b8c8e62fcfd291e3f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c010eb4ce3168ffae82b3a5f8bdb8c2 |
| publicationDate |
2014-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20140099294-A |
| titleOfInvention |
Active energy beam-cured composition for optical film, optical film, polarizer protective film, and polarizing plate |
| abstract |
(PROBLEMS) To provide an active energy ray curable composition for forming an optical film capable of achieving both a low photoelastic coefficient and a retardation, having good heat and humidity resistance, and also having flexibility, an optical film obtained from the composition, a polarizer protective film and a polarizer . (Meth) acrylate (A) having a photoelastic coefficient (hereinafter simply referred to as " photoelastic coefficient ") of not more than 30 × 10 -12 Pa -1 at 23 ° C. and a photoelastic coefficient of 5 10 -12 Pa -1 or less have × value, and (a) and a polymer (B) other than the component, and a cured product of the photoelastic coefficient of the composition 10 × 10 -12 Pa -1 or less, measured at a thickness 40 ㎛ The in-plane retardation of the cured product in the front and the inclination of 40 deg., And the retardation in the thickness direction of the cured product in both cases is 5 nm or less. |
| priorityDate |
2011-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |