| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-42
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/C08G64-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-42 |
| filingDate |
2006-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_303d3f6ca190f58ed1f28697a8ac73bb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1dfb789eb94d0508b5f8d1e5ba61105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3fb05f8db373396f1118f82a3eb91cc9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70784aeea14c07a3505785b4a46ffe62 |
| publicationDate |
2012-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
ES-2373677-T3 |
| titleOfInvention |
PROCEDURE FOR THE PREPARATION OF A POLYCARBONATE RESIN. |
| abstract |
Process for the preparation of an end-terminal polycarbonate resin, comprising: polycarbonate mixture having hydroxy terminal groups and a compound of formula (2) indicated below, at normal temperature and pressure, to obtain a mixture thereof and , carry out a melt reaction of the mixture at 250-320 ° C and reduced pressure to reduce the final concentration of the hydroxy terminal groups of the polycarbonate resin: |
| priorityDate |
2005-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |