http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005535759-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-385 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-04 |
| filingDate | 2003-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2005-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005535759-A |
| titleOfInvention | Siloxane bischloroformate |
| abstract | Siloxane bischloroformate is prepared in a continuous process by phosgenating siloxane bisphenol with a substantial excess of phosgene and sodium hydroxide in a flow reactor. A very high level (> 95%) conversion of siloxane bisphenol to the corresponding siloxane bischloroformate is achieved using a flow reactor according to the process of the present invention, whereas using a similar batch process, Conversion of siloxane bisphenol to the corresponding siloxane bischloroformate can only be achieved with a lower conversion (about 90%). The method of the present invention can be expected to be used in the production of silicone-containing copolycarbonates that require high purity siloxane bischloroformate intermediates. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017520663-A |
| priorityDate | 2002-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.