http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-200815494-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fcc0b66123940d1b32783569ebfa2d45 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0034 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2023-38 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L65-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-06 |
| filingDate | 2007-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9024824b047005453385fcd2b54f2460 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01fa49bc7d60da6cb6f521b80eb0dd56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85f9fce3feb371949b182a09d67f0bd5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28335fec28f3b58c0ba2688c77b70096 |
| publicationDate | 2008-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-200815494-A |
| titleOfInvention | Cyclic olefin resin composition, optical film and retardation plate using the composition, and their production methods |
| abstract | Disclosed is a resin composition containing a ring-opening copolymer (A) having a structural unit (1) derived from a cyclic olefin having a polar group and a hydrocarbon group and a structural unit (2) derived from an optionally substituted tricyclo[4.3.0.1<SP>2,5</SP>]deca-3-ene or the like, and a ring-opening copolymer (B) having the structural unit (1) and a structural unit (3) derived from a cyclic olefin having no polar group. The resin composition is hardly gelatinized although it contains the ring-opening copolymer (A), which has been difficult to be filtered due to gelation. Consequently, the resin composition is excellent in filtering properties and suitably used for producing optical films and retardation plates. Also disclosed are an optical film and a retardation plate using the resin composition which are excellent in surface smoothness, and their production methods. |
| priorityDate | 2006-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 141.