| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_49ad1594c26af912e2b400fae767406f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_060d66c15408e02141bee09f49489eed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b55c349b43c3ecba4977fd52cc8f8c67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b21b7fa3458beede6fc661023edbfc81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5ce0f9fa61c28cffef7639ab29cc586 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2007-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2069-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2369-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2011-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2029-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31507
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31504 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L69-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-1608
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D7-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K29-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-04 |
| filingDate |
2012-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b78610c88679cb8f3a3392edf06885e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bcf627a0de5366491e9f20e1538841cb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73f5efa67d1f88c29f9e62f5ffe40bf3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1ef8cf1b2e916fffaa816e5b4c038af |
| publicationDate |
2012-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2012153738-A1 |
| titleOfInvention |
Polycarbonate resin and transparent film comprising same |
| abstract |
The purpose of the present invention is to provide a polycarbonate resin capable of producing a transparent film having excellent temperature stability, unlikely to have defects from foreign objects or air bubbles caused by heat during melt film formation, unlikely to have discoloration of the film, and having small fluctuation in phase-difference even after long periods of use under high-temperature conditions. This polycarbonate resin includes a structural unit derived from a dihydroxy compound indicated by formula (1), a structural unit derived from a dihydroxy compound indicated by formula (2), and a structural unit derived from a dihydroxy compound indicated by one of formulas (3-6). The amount of the structural unit derived from the dihydroxy compound indicated by formulas (3-6) is at least 0.1 wt% but less than 4.5 wt% of the total amount of the structural unit derived from the dihydroxy compound in the polycarbonate resin. HO-R 5 -OH(3) HO-CH 2 -R 6 -CH 2 -OH (4) H-(O-R 7 ) p -OH(5) HO-R 8 -OH (6) |
| priorityDate |
2011-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |