http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000136208-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-605 |
| filingDate | 1998-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79a27c2d9300ad6d8ee989d849e91eb2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a245a8f9825531e36c4e4d20c8c2291 |
| publicationDate | 2000-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000136208-A |
| titleOfInvention | Olefin polymerization catalyst, and method for producing catalyst and olefin polymer |
| abstract | PROBLEM TO BE SOLVED: To efficiently produce a granular olefin polymer having a high bulk density and a narrow particle size distribution without impairing the performance of a homogeneous catalyst even with a heterogeneous catalyst. Provide a highly active olefin polymerization catalyst. SOLUTION: In the presence of a porous carrier (a), a transition metal compound (b), and an organic boron compound (c) and / or an organic aluminum oxy compound (d), the transition metal compound (b) is substantially An olefin polymerization catalyst obtained by prepolymerizing a monomer (e) having a polymerizable double bond in a medium that does not dissolve. |
| priorityDate | 1998-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 563.