http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6383106-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-658 |
| filingDate | 1986-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38df5fc7fb54b1fe784ea695e09ed121 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_74de4da6cf8c3f9efc365e83c3cc838d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54c33e2c1c51dc5c3dc99aa0728148e0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d91335dcf9336495eb871fd0f852f88d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e14efa483b11cf6dcffc3d8a0f415fd |
| publicationDate | 1988-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6383106-A |
| titleOfInvention | Production of olefin polymer |
| abstract | PURPOSE: To produce a polymer which requires no catalyst removal step, by (co)polymerizing an olefin by using a catalyst comprising a solid catalyst component containing a trivalent Ti compound solid catalyst obtained by a specified process and an organoaluminum compound. n CONSTITUTION: An olefin is (co)polymerized by using a catalyst system comprising an organoaluminum compound and a solid catalyst component containing a trivalent obtained by treating a solid product, obtained by reducing a Ti compound of the formula (wherein R 1 is a 1W20C hydrocarbon group, X is a halogen and 0<n≤4) with an organomagnesium compound in the presence of a silica gel of a pore volume at a pore radius of 75W20,000Å ≥0.65ml/g, with a mixture of an ether compound with TiCl 4 . The catalytic activity of said catalyst system per transition metal is so high that it is possible to produce an olefin polymer which has a high bulk density, a low content of fine powders and a good flowability and from which catalyst residues need not be separated. n COPYRIGHT: (C)1988,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9221031-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012014893-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007505955-A |
| priorityDate | 1986-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.