http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0196201-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/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 |
| filingDate | 1987-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2e73997d8c905f6b120903d9943ce6e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6965b6c58f95ff51431c483f0505e59b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84c97349fb47f2011976e03746d052ab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e30785f870738fe592147333b55c476d |
| publicationDate | 1989-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0196201-A |
| titleOfInvention | Catalyst for olefin polymerization |
| abstract | PURPOSE: To provide a high-performance catalyst acting in high activity when applied to olefin polymerization, capable of obtaining highly stereoregular polymers with well-ordered shape, consisting of a specific solid catalytic component, epoxy-p-menthane compound and organoaluminum compound. n CONSTITUTION: The objective catalyst consisting of (A) a solid catalytic component, (B) an epoxy-p-menthane compound, and (C) an organoaluminum compound. The component A can be prepared by the following processes; using a magnesium halide, ≤2pts.wt. per pt.wt. of said magnesium halide, of a tetraalkoxytitanium, and aliphatic hydrocarbon and aliphatic alcohol liquid at -30W50°C, a homogeneous solution is prepared followed by dripping said solution into TiCl 4 at ≤0°C and rise of temperature while stirring to separate a solid matter out and furthermore adding a phthalic diester at ≥80°C while stirring to produce a solid product. This product is then separated, being brought into contact with TiCl 4 in the presence of an aromatic hydrocarbon or aromatic halogenated hydrocarbon each liquid at normal temperature. n COPYRIGHT: (C)1989,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5461770-A |
| priorityDate | 1987-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.