http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2380382-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35eafb4d04fca19ab4ec3701aaaed67e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-307 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30 |
| filingDate | 2007-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2010-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d91e2e2e81a0e816828f9666ba62055e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1676a35071cf052914668fe5c85fc853 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58ee344dc1a3af67127e28c0206c1437 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e78535ed67cc5a70c9c95f9fadcbc305 |
| publicationDate | 2010-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2380382-C2 |
| titleOfInvention | Method of producing aromatic polycarbonate |
| abstract | FIELD: chemistry. ^ SUBSTANCE: during production of aromatic polycarbonate, an aromatic dihydroxy compound and a carboxylic ester are used as starting materials, as well as several reactors. Temperature T1 (C) of molten reagent in vertical reactor A and temperature T2 (C) of molten reagent in reactor B next to reactor A satisfy the expression T2<T1. Evaporation surface area per unit amount of molten reagent processed in the reactor with limiting viscosity of 0.1 dl/g or greater is equal to or greater than 1.0 m2h/ m3. ^ EFFECT: cutting on time for removing by-product and obtaining high-molecular aromatic polycarbonate with high colour hue. ^ 12 cl, 1 dwg, 3 tbl, 5 ex |
| priorityDate | 2006-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 130.