| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-06 |
| 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/C08G64-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-183 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30 |
| filingDate |
2000-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2004-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60bf8f3ae0c510d5947023efedc22616
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8be3cef492e477b648a97d06122a686a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57b40794cc5b94457b237cc4f43f553a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eefa9ec602c7afabfddaae54a7f19a82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fffe9c954bd66990ecb20bcc5afb4314
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58e52cb0ccbcc99a8625941b2ce5fad9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79f1d68f724ed1599d231074ae4055ef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a324041c23fc396771e8b5aa01d9de74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99fdc1fc3b50483961d47293cf58a4d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f458b5f6d5c59169799f9725461f7a25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3536f6fcc97c8639d6a84b427fee5dbf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d875693837c7c1a0115bd546904fe59d |
| publicationDate |
2004-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1212369-B1 |
| titleOfInvention |
Copolycarbonate preparation by solid state polymerization |
| abstract |
Copolycarbonates containing such structural units as birefringence-reducing or "soft block" units are prepared by conducting a reaction, such as melt polymerization or equilibration, between a precursor polycarbonate and a monomer, polycarbonate oligomer or high molecular weight polycarbonate which is a source of other structural units. The crystallinity of the resulting precursor copolycarbonate or one of the reagents employed in its preparation is enhanced and the precursor copolycarbonate is subjected to solid state polymerization. |
| priorityDate |
1999-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |