http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005264056-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9cb217f83556ce2a418344c2d485415 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-639 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-06 |
| filingDate | 2004-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b59a1534d321e4d1824ef8c61e9b29a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e92b360a817c8df97b7e305ffa7266f8 |
| publicationDate | 2005-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005264056-A |
| titleOfInvention | Method for producing trans-1,4-polybutadiene |
| abstract | PROBLEM TO BE SOLVED: To provide a method for producing trans-1,4-polybutadiene having high activity and simple process. SOLUTION: 1,3-butadiene is polymerized using a catalyst comprising (A) a halogen-containing vanadium compound, (B) a halogen-containing aluminum compound represented by R 2 AlX 1 and (C) water. A process for producing trans-1,4-polybutadiene, (B) The ratio of aluminum (Al) atoms in the component to (V atoms) in the component (A) is 50-2, The ratio R / H of the alkyl group (R) in component (B) to the hydrogen (H) atom of water (C) is 2 to 6, and a process for producing trans-1,4-polybutadiene, characterized in that Selection diagram] Fig. 1 |
| priorityDate | 2004-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 86.