http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10152549-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d93502a23a72b56472bc75854cfe7c60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-04 |
| filingDate | 1997-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37ff9999af4ae30bd7df0690a737b81b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b5d2f66f2e59419a94446541f1eb85d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47b7f8d4f14c065cf1049fa8b236a0e1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62ef378e381c80f06f7abdb51ab41923 |
| publicationDate | 1998-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10152549-A |
| titleOfInvention | Norbornene ring-opening polymer |
| abstract | PROBLEM TO BE SOLVED: To provide a norbornene-based ring-opened polymer having a high molecular weight, a sharp molecular weight distribution, no gel, and good processability, which is suitable as a raw material for optical materials. SOLUTION: It has a repeating unit represented by the general formula (2), (In the formula, R 1 and R 2 are the same or different from each other and represent a hydrogen atom or an alkyl group, and m represents an integer of 0 to 2.) The number average molecular weight Mn is 10,000 to 50,000. A solvent-soluble norbornene-based ring-opened polymer having a weight average molecular weight Mw of 0 and a number average molecular weight Mn of 3 or less (Mw / Mn). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6399212-B1 |
| priorityDate | 1997-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 107.