http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-02057337-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/C08G64-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-24 |
| filingDate | 2001-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68e33cef8b21971120162ec6ef7d7d50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3479afd752e506001d1897adb04a692 |
| publicationDate | 2002-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-02057337-A2 |
| titleOfInvention | Method for controlling the manufacture of polycarbonate and the polycarbonate formed thereby |
| abstract | A method for determining the endpoint of an interfacial reaction between a dihydroxy compound and a carbonyl halide comprises determining the characteristic end point of the reaction from a characteristic pH trace over time or ratio between caustic and carbonyl halide trace over time for the reaction; obtaining a pH trace over time or a ratio between caustic and carbonyl halide trace over time during the reaction to be monitored; and identifying the end point of the monitored reaction when the obtained pH or ratio trace resembles the end point determined from the characteristic pH or ratio trace. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10045975-B2 |
| priorityDate | 2000-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 207.