http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H02173011-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e52a1860b829e6a67039f929f9462b4e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-658 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 |
| filingDate | 1988-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84c97349fb47f2011976e03746d052ab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2e73997d8c905f6b120903d9943ce6e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e30785f870738fe592147333b55c476d |
| publicationDate | 1990-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H02173011-A |
| titleOfInvention | Catalyst for olefin polymerization |
| abstract | PURPOSE: To obtain the title highly active catalyst useful for obtaining an olefin polymer of high stereoregularity which need not be deashed by mixing a specified solid catalyst component, an epoxy-p-menthane compound and an organoaluminum compound. n CONSTITUTION: This catalyst is prepared from a solid catalyst component (i) obtained by reacting a product obtained by copulverizing a substance obtained by reacting a metallic magnesium powder with at least two mol, per mol of the powder, of an alkyl monohalide (e.g. n-butyl chloride) in the presence of a dialkoxymagnesium (e.g. diethoxymagnesium) with a phthalic diester (e.g. dibutyl phthalate) and TiCl 4 with TiCl 4 in the presence of a normally liquid aromatic (halo)hydrocarbon (e.g. toluene), an epoxy-p-menthane compound (ii) (e.g. 1,8-epoxy-p-menthane) and an organoaluminum compound (iii) (e.g. triethylaluminum). n COPYRIGHT: (C)1990,JPO&Japio |
| priorityDate | 1988-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.