http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05271257-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-165 |
| filingDate | 1992-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1993-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05271257-A |
| titleOfInvention | Phosphorus-containing compound |
| abstract | (57) [Summary] [Object] The present invention provides a novel phosphorus-containing compound which is a raw material of a resin having a high refractive index and which can be suitably used as an optical material such as a lens. [Constitution] The following formula [Chemical formula 1] [Wherein A 1 and A 1 ′ are the same or different alkylene groups or thioalkylene groups, respectively, and R 1 and R 1 1 'are each a hydrogen atom or a methyl group, R 2 Is an alkyl group, an aryl group, an aralkyl group, an alkoxy group, an alkylthio group, an arylthio group, an aralkylthio group, or {However, A 2 is an alkylene group or a thioalkylene group, R 6 is a hydrogen atom or a methyl group, and X 5 Is an oxygen atom or a sulfur atom. } And X is It is an oxygen atom or a sulfur atom. ] The phosphorus-containing compound shown by these. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105175445-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7192999-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I632154-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015368280-A1 |
| priorityDate | 1992-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 87.