http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2237462-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_574bc8fd24e08fc5a292d012c5a28e48 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-307 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30 |
| filingDate | 2000-11-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d32b2ce022f9f337962a50d8b891a37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70dd1d1d10c0d9cade829d9da7b10de5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_547ab83bad991887bb5b0272c55e20e0 |
| publicationDate | 2005-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2237462-T3 |
| titleOfInvention | PROCEDURE FOR THE PREPARATION OF POLYCARBONATE. |
| abstract | Process for the preparation of polycarbonate by transesterification of carbonic acid esters with dihydroxy compounds, characterized in that from 10 to 100 mol% of the total molar amount used of dihydroxy compounds is bisphenol A and because bisphenol A is used as a mixture of bisphenol A and phenol, the proportion of phenol, in the mixture of bisphenol A and phenol, being 5 to 85% by weight, based on the mass of bisphenol A. |
| priorityDate | 1999-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 85.