http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106565875-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F112-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F112-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-02 |
| filingDate | 2016-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106565875-B |
| titleOfInvention | A method of continuously preparing molecular weight-controllable brominated polystyrene master batch |
| abstract | The present invention relates to a kind of methods for preparing molecular weight-controllable brominated polystyrene master batch, the reaction of body anionic extruding polymerization is carried out including causing styrene using butyl lithium, dissolved polystyrene simultaneously carries out bromination and prepares brominated Polystyrene, brominated Polystyrene solution neutralizes, after washing and separation, obtains molecular weight and the controllable brominated Polystyrene master batch of bromine content by double screw extruder removing and recycling design, devolatilization and discharging pelletizing.Use the above method can be using styrene as raw material; it is continuously available brominated Polystyrene master batch by polymerization, bromination, post-processing and master batch, production procedure can be reduced, reduces production cost; pollution is reduced, is the method for resource-conserving manufacture brominated Polystyrene master batch of new generation. |
| priorityDate | 2016-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 51.