http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019108493-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_de498babb0c04a00ceb653738877b147 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 |
| filingDate | 2017-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4b3c7bf27fc07dcb49f9253e33c87a4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7150db86638f511acc1921cb5d46e321 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_daf7467edad672cad780d9f25437872d |
| publicationDate | 2019-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019108493-A |
| titleOfInvention | Compound, molded body and optical material |
| abstract | An object of the present invention is to provide a compound and a compound having a low melt viscosity, a high refractive index, and a high glass transition temperature (heat resistance). A compound having a repeating unit represented by the following general formula (I): (Wherein, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 and R 8 each independently represent a hydrogen atom, a hydrocarbon group having 1 to 20 carbon atoms, or a halogen atom One or two or more of the methylene groups in these groups may be substituted with -O- under the condition that oxygen atoms are not adjacent to each other, and a plurality of R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 and R 8 may be identical to or different from each other, and X 1 and X 2 may be a single bond or a carbon number of 1 to 20. Represents an alkyleneoxy group, and M is a divalent group having an indane structure) 【Selection chart】 None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019123837-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021167760-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7042627-B2 |
| priorityDate | 2017-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 218.