http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0460460-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-64 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-64 |
| filingDate | 1991-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebbf8a831d5abeb144be30abb8f010c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af5bc469ef4f9d5e99ffb9612498d18d |
| publicationDate | 1991-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0460460-A2 |
| titleOfInvention | Method for preparing polycarbonates containing ester groups |
| abstract | Polycarbonates containing aliphatic dicarboxylic ester groups, and having glass transition temperatures and processing temperatures lower than the corresponding homopolycarbonates are prepared via an intermediate which is in turn prepared from a dihydroxyaromatic compound and a Cāāā aliphatic dicarboxylic acid anhydride, preferably succinic anhydride. Phosgenation of said intermediate produces the desired soft segment polycarbonate. |
| priorityDate | 1990-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.