| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-80 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-64 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-80 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-64 |
| filingDate |
2001-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2002-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fadfc7fd9dc3803b4b2aba691718fde2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8970d2679452795a51b9e601f7fcbba2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05507208a4944c787ff9bc282e7f6f7e |
| publicationDate |
2002-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6365702-B1 |
| titleOfInvention |
Polyestercarbonates and methods for the direct incorporation of acids into polycarbonate chains by SSP |
| abstract |
A method for preparing a polyestercarbonate copolymer using solid state polymerization and polyestercarbonates prepared thereby is described. The method comprises preparing a mixture comprising partially crystalline bisphenol A polycarbonate oligomer and hydroxy acids, aliphatic diacids, cycloaliphatic diacids, aromatic diacids or aromatic triacids and subjecting that mixture to solid state polymerization to afford a polyestercarbonate copolymer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004018550-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03087190-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7368521-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005215758-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006100413-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102089829-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6881372-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7084232-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20180079065-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100804820-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100804824-B1 |
| priorityDate |
2001-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |