http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S62116608-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5128cfc84a0fb189fceb3cd240c44493 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 |
| filingDate | 1985-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ad31fe38db63a9d9874e2726356d1ce http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20abe6d489f15ddabba9141a56cf2bdb |
| publicationDate | 1987-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S62116608-A |
| titleOfInvention | Polymerization of alpha-olefin |
| abstract | PURPOSE: To obtain a polymer having a wide MW distribution, excellent flow, etc., by polymerizing an olefin by using a highly active catalyst comprising a catalyst solid component obtained by mixing specified two solid components and an organometallic compound. n CONSTITUTION: A solid component (A) obtained by a reaction of a hydrocarbon- soluble organomagnesium compound or complex compound (e.g, formula I) with a halogen-containing titanium or vanadium compound (e.g., TiCl 4 ) is mixed with a solid component (B) obtained by allowing an inorganic oxide support to support a chromium compound (e.g, CrO 3 ), calcining this support and reacting the calcined support with an organometallic compound (e.g., formula II). An olefin (e.g., ethylene) is polymerized by using a catalyst comprising the obtained catalyst solid component and an organometallic compound (e.g., diethyl-aluminum ethoxide) to obtain an olefin polymer. n COPYRIGHT: (C)1987,JPO&Japio |
| priorityDate | 1985-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.