| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2369-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-307
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-42 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-20 |
| filingDate |
2013-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_345fc3dad04e7b5aa70c3ed3a2b9dad7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0278d81d1d1c4b5e61f2d3ad39f5fae9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a344c085beae0cfab0b843c129241e30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15c15ce8e966227a22136c8569306d80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f60f75f9e2126837a26532f89de4c397
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afaf5778bc05e21b28a66de6c101ccfe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d8cf79bc440d55eeaae27b7fbbf270f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_672726e5107ae576e7512047cbe51e93
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86092f911512b48b88e9b82a1a464427 |
| publicationDate |
2016-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
MX-2015005814-A |
| titleOfInvention |
PROCESS FOR THE PREPARATION OF A HIGHLY POLYMERIZED AROMATIC POLYCARBONATE RESIN. |
| abstract |
The present invention aims to provide a process for the preparation of a highly polymerized aromatic polycarbonate resin, comprising the steps of a highly polymerization step for the reaction of an aromatic polycarbonate prepolymer and an aliphatic diol compound in the presence of a Transesterification catalyst to obtain a highly polymerized aromatic polycarbonate resin, a step of removing cyclic carbonate for the removal of at least part of the cyclic carbonate produced secondarily in the previous stage of highly polymerizing the reaction system, and a step of recycle for the hydrolyzing of the cyclic carbonate removed in the step of removing cyclic carbonate to obtain an aliphatic diol compound and use the aliphatic diol compound obtained as at least a part of the aliphatic diol compound that will be used in the stage of highly polymerizing . |
| priorityDate |
2012-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |