http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104837890-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2369-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-307 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-20 |
| filingDate | 2013-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104837890-B |
| titleOfInvention | Manufacture method through the aromatic polycarbonate resin that macromolecule quantifies |
| abstract | The present invention provides the manufacture method of a kind of aromatic polycarbonate resin quantified through macromolecule, this manufacture method includes: HMW chemical industry sequence, make aromatic copolycarbonate prepolymer and binary aliphatic alcoholic compound react in the presence of ester exchange catalyst, obtain the aromatic polycarbonate resin quantified through macromolecule；With cyclic carbonate removing step, by being removed at least partially outside reaction system with the cyclic carbonate of byproduct Form generation in above-mentioned HMW chemical industry sequence.Distillate containing the by-product cyclic carbonate removed in above-mentioned cyclic carbonate removing step is hydrolyzed, after according to circumstances carrying out water-oil separating, refines, fractionation of fatty race diatomic alcohol compounds, re-use in above-mentioned HMW chemical industry sequence. |
| priorityDate | 2012-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 229.