| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-307 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30 |
| filingDate |
2002-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_139c1ebd94bb9cd668961a880dfec1b2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adf574735767f3b6ada961e6976ed9b8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e5788bdea146775d2bcd00fd3258a6b |
| publicationDate |
2003-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BR-0202697-A |
| titleOfInvention |
Preparation of copolycarbonates |
| abstract |
"PREPARATION OF COPOLICARBONATES". The present invention relates to a process for the preparation of transparent copolycarbonates having a dihydroxy diphenylene fraction of more than 35 mol%, the transparent copolycarbonates themselves obtainable from them, as well as molding bodies and extruded therefrom. polycarbonates. |
| priorityDate |
2001-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |