http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S59142211-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_385752f237551ca1b257f160a0f2434b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F136-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-00 |
| filingDate | 1983-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3f029e4694b8d14dee5175f2f2cc2cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c68a711a0e19716790879059f2fce89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8dec8f3eb7fd7afbcb229d2490f01c2b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f743abc4e04af8d9390d32f1477a16c6 |
| publicationDate | 1984-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S59142211-A |
| titleOfInvention | Production of conjugated diene polymer |
| abstract | PURPOSE: To obtain the titled polymer having a principal structure of a trans 1,4 bond in high yields, by polymerizing a conjugated diene compound in the presence of a catalyst comprising a solid catalyst component containing an Mg compound and a Ti (III) compound and an organoaluminum compound. n CONSTITUTION: A solid catalyst component containing a magnesium compound and a titanium (III) compound is prepared by, for example, a method comprising dissolving a titanium (III) compound (e.g., titanium trichloride) in an organic solvent (e.g., toluene) and contacting the solution with a solid magnesium compound (e.g., magnesium chloride). A conjugated diene polymer having a trans 1,4-bond as a principal structure and a limiting viscosity ≤10dl/g is obtained by polymerizing a conjugated diene compound (e.g., butadiene or isoprene) in the presence of a catalyst prepared by combining the above solid catalyst component with an organoaluminum compound (e.g., diethylaluminum chloride). n COPYRIGHT: (C)1984,JPO&Japio |
| priorityDate | 1983-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.