| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24479
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24355
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2369-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J11-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-00 |
| filingDate |
2005-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_205dcd1581820ebefbb1ab995c54af67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afa4058deab8f81ffdff0d1cc51975b9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4aa398f93e4a8f329c6fe62a7b14637
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44f67df6604e048f40f1ed4eb5a8a475 |
| publicationDate |
2007-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2007135611-A1 |
| titleOfInvention |
Equipment cleaning in the manufacture of polycarbonates |
| abstract |
A surface of a melt polymerization reactor system having residual reaction components of a melt polymerization reaction thereon can be cleaned by introducing a cleaning agent having a phenolic compound to the polymerization reactor system and into contact with the surface of the melt polymerization reactor system having the residual reaction components of a melt polymerization reaction thereon. The residual reaction components of the melt polymerization reaction include polycarbonate oligomers or polymers or their degradation products. Further, the cleaning agent is maintained in contact with the surface for a period of time and at a temperature sufficient to substantially remove the residual reaction components from the surface. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009247726-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009312503-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009286952-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011012275-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7547799-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7615605-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7619053-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7632913-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7674872-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2023082315-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7671165-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009040757-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11730574-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009088538-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009088549-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8080506-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11578144-B2 |
| priorityDate |
2005-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |