Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_574bc8fd24e08fc5a292d012c5a28e48 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-406 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-307 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30 |
filingDate |
2005-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19b4d634fb2ba34eca2349910bcf130a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_280d25ed531091f0888a4e353379e901 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2aa31ef3ede4865ada6386b0939d24bf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c31a6b3ee94a5d6a78d64ab2a9843bc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8ba85737599240a8e39078a3a95ae58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be988943a40812c37c0c80c788f3166f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c230553ed5a6eb33098b339fa3f0c24 |
publicationDate |
2006-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-1612231-A1 |
titleOfInvention |
Inhibition of catalyst-active impurities in polycarbonate transesterification process |
abstract |
The subject of this invention is a process for the preparation of polycarbobate wherein bridged esters of organic sulfur-containing acids are added between the medium and high viscosity reactor. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2250210-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2268706-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3581605-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3851478-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10053533-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7814626-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102007052968-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8158745-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021144212-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102007022130-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019121463-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11390675-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2058363-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8110649-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019238419-A1 |
priorityDate |
2004-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |