http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0890596-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-307 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30 |
| filingDate | 1997-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02d560c2a3e75f201de9a3336be9fbea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_860a9f1fdae7c689a329cf8c85ebb180 |
| publicationDate | 1999-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0890596-A1 |
| titleOfInvention | Process for the preparation of poly (arylcarbonate)s |
| abstract | A process for the preparation of poly(arylcarbonate)s, comprisingnreaction of dialkyl carbonates with bisphenols in the presence ofnselected distannoxane compounds in a first step to obtain annoligo(arylcarbonate). The oligomer is then polycondensed in ansecond step, either by itself or with diphenyl carbonate, using annorgano-tin or -titanium catalyst. The process yields aromaticnpolycarbonates that are characteristically free of color and gel. |
| priorityDate | 1997-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 109.