| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7e55859a65ded13a29047d37bf95a6d8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b2f4dd544d3e8ee367fce8768294fd39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_514e06060349afa6fff71218a09ace10 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2650-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-42 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-00 |
| filingDate |
2004-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7068a08411bc8b4ef43c9a201f67e4bf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbb055b54c5f4359ba646a4237284a77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3ebb977a0c345f75c8efa49a44528f5 |
| publicationDate |
2006-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2006074216-A1 |
| titleOfInvention |
Method for incorporating alkyl ester endgroups to improve the release properties of melt polycarbonate |
| abstract |
Alkyl ester end-capped polycarbonates have improved release properties and may be produced by a method comprising the step of combining a polycarbonate having free terminal OH groups with an end-capping reagent comprising a symmetrical activated carbonate and an alkyl ester, whereby the end-capping reagent reacts with at least some of the free hydroxyl end groups of the polycarbonate to produce an end-capped polycarbonate comprising optionally substituted aliphatic ester end groups. |
| priorityDate |
2004-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |