http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004091695-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-20 |
| filingDate | 2002-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2bd9fdc79f381387ee39dc9446735c9e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0915323c61384bf5e2e471707df735cc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa33d238e0d48021e86caed73362d80c |
| publicationDate | 2004-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004091695-A |
| titleOfInvention | Method for producing aromatic polycarbonate |
| abstract | Provided is an efficient method for producing a high-molecular-weight aromatic polycarbonate having a good hue by a solid-phase polymerization method under the flow of an inert gas. A method for producing an aromatic polycarbonate having a viscosity-average molecular weight of 13,000 to 100,000 by solid-phase polymerization of a crystalline aromatic polycarbonate prepolymer under a flow of an inert gas is discharged from a solid-state polymerization reactor. After supplying the inert gas containing the reaction by-product and / or raw material together with the oxygen-containing gas to the oxidation catalyst bed to decompose the reaction by-product and / or raw material, the inert gas is solid-phased. A method for producing an aromatic polycarbonate, which is recycled to a polymerization reactor. [Selection diagram] Fig. 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9481774-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8092626-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8357319-B2 |
| priorityDate | 2002-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.