http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008266651-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_efbfdc7316d3b1b7ceaee5366a61b6e0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-606 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-04 |
| filingDate | 2008-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_817e2c7142f77a00727417281877b795 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5790f5d6e321642956f885ef72d2dae http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2f0f4f5ded1f2079e4e8db756f78827 |
| publicationDate | 2008-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008266651-A |
| titleOfInvention | Bulk polymerization process for producing polydienes |
| abstract | An improved bulk polymerization process utilizing a lanthanide-based catalyst system to produce cis-1,4-polydienes having commercially desirable Mooney viscosity without the need to use high levels of catalyst. The method includes contacting a conjugated diene monomer with a lanthanide-based catalyst system in the presence of less than 20% by weight of the monomer, the organic solvent, and the total weight of the polymer produced. The lanthanide-based catalyst system is a combination or reaction product of (a) a lanthanide compound, (b) an organoaluminum hydride, (c) trihydrocarbylaluminum, and (d) a halogen-containing compound. A method for producing cis-1,4-polydiene. [Selection figure] None |
| priorityDate | 2003-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 587.