| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9cb217f83556ce2a418344c2d485415 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-307
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30 |
| filingDate |
1997-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c5cc26737f311caf5998fe2f24e9f67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24384b9c845354358c63896b9dd3643f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6277bd5958eaea924dd28fc5ec5f8b55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50c0f456213ddae2f3ef20968baf9d83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc9065fafec3a2df5d0b448e30beb9b4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97123d7864171706b30f1d8aaf0a3002 |
| publicationDate |
2002-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
ES-2176579-T3 |
| titleOfInvention |
PROCEDURE FOR THE MANUFACTURE OF A POLYCARBONATE. |
| abstract |
A DIARILO CARBONATE IS PRODUCED BY DECARBONILATION OF A DIARILO OXALATE, WHICH CAN BE PREPARED BY TRANSESTERIFICATION OF A DIALQUYL OXALATE WITH A HYDROXYARILO COMPOUND, IN THE PRESENCE OF A CATALYST, WHILE THE MONITOR IS REMOVED FROM CARBON SUBPRODUCT ALREADY CONTINUED TO REFIN OPTIONALLY THROUGH EVAPORATION AND / OR DISTILLATION, POLYMERIZING BELOW THE RESULTING DIARIL CARBONATE WITH A POLYHYDROXYL COMPOUND AT THE TIME THAT A COMPOUND OF A HYDROXYSTOPHYRD BETWEEN UNDERSTANDING BODY. |
| priorityDate |
1996-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |