http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1210195-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b94baf1aad802afc19b0e63b4499b04d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G61-06 |
| filingDate | 1983-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1986-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4970d35bd806c426bc9eedc53d28516 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8dd63cd5ea9a64b7a6d01f03f2d6afb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7396f5ad2ae29533946b634b09ab792 |
| publicationDate | 1986-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1210195-A |
| titleOfInvention | Anhydrous precipitation of polycycloolefins |
| abstract | ABSTRACT OF THE DISCLOSURE Precipitation of polymer from a polymer cement comprising the polymer dissolved in cyclohexane is accomplished by mixing the cement with methanol whereby the polymer precipitates forming a polymer slurry comprising polymer solids dispersed in cyclo-hexane and methanol, heating the polymer slurry to vaporize methanol and cyclohexane in azeotropic proportion, condensing the vaporized methanol and cyclohexane whereby it separates into an upper phase that is nearly all cyclohexane and a lower phase that is rich in methanol, separating the phases, and separating the polymer from the residual slurry com-prising polymer solids dispersed in methanol, the polymer being a reaction product formed by ring opening polymerization of at least one monomer containing at least one norbornene group. The process can be con-ducted in batchwise segments or continuously throughout. |
| priorityDate | 1982-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.