| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2848
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-031
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2666-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-057
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-1807 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J133-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J133-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J133-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-1804 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J133-06 |
| filingDate |
2007-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c16aa3d5cf623c19fb8c6ddba1b9a8ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c456a89942f8865154a3b804fa914311
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b13a544e77f6d698904c5c437334fad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab244a606841c68dc848430eb5bcbe44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2fdaf532fb67ecf7c6ebc5d49b0718f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c10e11c48100738e86033527f59ce8c |
| publicationDate |
2012-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2044162-B1 |
| titleOfInvention |
Optically compensated acrylic pressure-sensitive adhesive composition, polarizing plate and liquid crystal display device containing the same |
| abstract |
The present invention relates to an acrylic pressure-sensitive adhesive composition which comprises a (meth)acrylic copolymer comprising 70 to 95 parts by weight of an alkyl(meth)acrylic acid ester monomer, in which alkyl has 2 to 14 carbon atoms, and 5 to 30 parts by weight of a (meth)acrylic acid ester monomer containing a copolymerizable aromatic group, wherein the composition has a gel fraction of 10 to 55% and a swelling ratio of 30 to 110, and a sol (uncross-linked polymer) eluted therein with a solvent has a weight average molecular weight of 600,000 or more; a polarizing plate comprising the composition; and a liquid crystal display device comprising the same. The composition according to the present invention provides workability such as an excellent durability and re- workability, and has an effect of improving a light leakage phenomenon, since the size of birefringence occurred under stress is very small. |
| priorityDate |
2006-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |