| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fcc0b66123940d1b32783569ebfa2d45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c340e39a27840d30ba1e849f0d9599fa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_046697ae8eb83f70eb9432970e5d9e7e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_77038652b1dac3f3c7100bb738188d4a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2365-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F32-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F32-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L45-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate |
2006-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a01246720c857fc86434ab7d8cf4ba32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f437fefd69c58ec8c36574ddec3f53bd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df0c02e22d710f5b5198563560fe3363 |
| publicationDate |
2007-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2007010830-A1 |
| titleOfInvention |
Cyclic olefin ring-opening copolymer, use thereof, and process for production of retarder comprising the copolymer |
| abstract |
A cyclic olefin ring-opening copolymer comprising a constituent unit which is derived from a cyclic olefin having a polar group and a hydrocarbon group, a constituent unit which is derived from tricyclo[4.3.0.12,5]deca-3-ene which may have a substituent or the like and a constituent unit which is derived from a cyclic olefin having no polar group. There are provided: a cyclic olefin copolymer which is excellent in heat resistance and optical properties, can be suitably formed into a film or sheet, and can be stretched even at a relatively low temperature around Tg without causing disadvantages such as whitish turbidity; a film or sheet comprising the cyclic olefin copolymer which is excellent in optical properties and heat resistance and is suitable for stretching at a relatively low temperature; a retarder which is excellent in optical properties and heat resistance, shows a steady phase difference, and shows no fluctuation of an optical axis; and a process for producing the retarder. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113454501-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113454501-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015118388-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012027358-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014185330-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008191392-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9618668-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008222826-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9442234-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008266599-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008265030-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008096694-A1 |
| priorityDate |
2005-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |