http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2147264-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-307 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-20 |
| filingDate | 1995-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e992df6f1220bb7fabb3ef7ae6c832c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_782829a92da393aae33d660002bbb382 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b9b88ab57c5bcea5302fb952457ccc5 |
| publicationDate | 2000-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2147264-T3 |
| titleOfInvention | PROCEDURE FOR THE MANUFACTURE OF POLYCARBONATE |
| abstract | THE INVENTION PROVIDES A METHOD FOR MANUFACTURING POLYCARBONATE IN WHICH A POLYCARBONATE CAN BE PRODUCED EFFECTIVELY AND EASILY, WHICH HAS COLOR MATCH, IT HAS A SEVERE RESIDENCE, AND IS AVAILABLE FOR MATERIAL RESIDENCE, DURING EL MURDE, AND MAKING IT A DUE TO MATERIAL DURATION ONE ESTER OF CARBONIC ACID IS EXPOSED TO A CONDENSATION POLYMERIZATION IN A MOLTEN STATE IN THE PRESENCE OF A CATALYST COMPOSED OF (A) AN ALIPHATIC AMINO OF 24 AND 60 ATOMS OF CARBON AND (B) A COMPOUND OF ALCALI METAL AND / OR A ALKALINE EARTH METAL COMPOUND. THE ALIPHATIC AMINO THAT HAS BETWEEN 24 AND 60 CARBON ATOMS SHOULD PREFERABLY BE A TERTIAL ALIPHATIC AMINO AND BE USED IN A QUANTITY OF 1X10 {SUP, -6} -1X10 {SUP, -1} MOLES FOR EACH MOL OF THE HYDROXIDE AROMATIC COMPOUND AND THE ALCALI METAL COMPOUND AND / OR THE ALKALINE EARTH METAL COMPOUND (B) SHOULD BE PREFERABLY USED IN A QUANTITY OF 5X10 {SUP, -8} -8X10 {SUP, -7} MOLES PER AROMATIC DIHYDROXIDE COMPOUND. |
| priorityDate | 1994-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.