| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f85b2a702941aa780f7ce337b5ed2228 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L69-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-42 |
| filingDate |
2010-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e86286390f6767e16c14d40d4654f50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa957cc254c2b34f82a2b7321dfacf1a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d471df501cebde0cc8db44425f46923f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07bbd14806c78f7d23fbaca5a9a2ea2a |
| publicationDate |
2015-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2551370-C2 |
| titleOfInvention |
Method of producing highly polymerised aromatic polycarbonate resin |
| abstract |
FIELD: chemistry. n SUBSTANCE: invention relates to a method of producing an aromatic polycarbonate resin and an aromatic polycarbonate resin obtained using said method. An aromatic polycarbonate is cross-linked with an aliphatic diol compound having a boiling point of 240°C or higher (preferably in amount of 0.01-1.0 mol per mol of the total amount of terminal groups of the aromatic polycarbonate), via a cross-esterification reaction in the presence of a cross-esterification catalyst at low pressure (preferably in the range of 13-0.01 kPa(abs) (100-0.01 Torr)). n EFFECT: high molecular weight of the aromatic polycarbonate resin while maintaining good quality of the resin. n 13 cl, 3 tbl, 23 ex |
| priorityDate |
2009-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |