http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01259006-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/C08F4-658 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 |
| filingDate | 1988-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e30785f870738fe592147333b55c476d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6965b6c58f95ff51431c483f0505e59b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84c97349fb47f2011976e03746d052ab |
| publicationDate | 1989-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H01259006-A |
| titleOfInvention | Catalyst for polymerization of olefins |
| abstract | PURPOSE: To provide a catalyst, consisting of specified solid catalyst components, a Si compound and an organoaluminum compounds and capable of showing a high activity and providing a highly stereoregular polymer with an uniform molecular shape when used in polymerization of olefins. n CONSTITUTION: A catalyst consisting of (A) a solid catalyst component obtained by grinding a halogenated Mg and a diester of phthalic acid, treating the resultant mixture in the presence of an aliphatic hydrocarbon at ≥100°C while adding a tetraalkoxytitanium, an aliphatic alcohol and a diester of phthalic acid thereto in order, furthermore adding TiCl 4 to the obtained product and carrying out treatment, (B) a Si compound (e.g., tetramethoxysilane) of the formula SiR m (OR ') 4-m (R is alkyl, cycloalkyl, vinyl or aryl; R' is alkyl; 0≤m<4) and (C) an organoaluminum compound (e.g., triethylaluminum). n COPYRIGHT: (C)1989,JPO&Japio |
| priorityDate | 1988-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.