http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0413720-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_60e21de07fa18fc54e2150daffc14654 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B6-00 |
| filingDate | 1990-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90b7ce4bcf2c9ab110bf7f52c598b46a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b826d1f4e68b694e2187d58559b75c7a |
| publicationDate | 1992-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0413720-A |
| titleOfInvention | Polycarbonate |
| abstract | PURPOSE:To obtain the title polycarbonate composed of specific recurring units, having light-transmitting characteristics extremely excellent in visible light to near-infrared light area, remarkably reduced in increase in loss even when exposed under high-temperature and high humidity conditions and useful as a light signal transmitting medium. CONSTITUTION:The aimed carbonate consisting of recurring units expressed by the formula (X and Y are heavy hydrogen or halogen element). Furthermore, the aimed carbonate is preferably obtained by dissolving bisphenol in an organic solvent such as pyridine or an aqueous solution of dichloromethane-sodium hydroxide, introducing phosgene into the solution and carrying out condensation polymerization. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016538523-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0236659-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10539321-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6610813-B2 |
| priorityDate | 1990-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.