| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-532
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00186 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-0006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-51 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-53 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-51
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-00 |
| filingDate |
1990-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1992-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_538433d7f69e8ca31f4ba979f8bc347d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b89bd1247b6c54f7b958352bcea00a82 |
| publicationDate |
1992-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5114861-A |
| titleOfInvention |
Detecting the endpoint in interfacial aromatic polycarbonate polymerization reactions |
| abstract |
A method is provided for detecting the endpoint of an interfacial aromatic polycarbonate polymerization reaction. The method involves illuminating a sample of the polymerization reaction mixture with a light source and monitoring the extent of apparent light scattering of the sample throughout the course of the polycondensation reaction until at the endpoint, a predetermined threshold extent of apparent light scattering is achieved. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009060783-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6646096-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6635224-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9434820-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6437082-B1 |
| priorityDate |
1990-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |