http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-8805056-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fab82a381f9d0ff8a604cb09e446c878 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 |
| filingDate | 1987-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04532fcce9a3c6ca27f45211a12282ce http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac4e9069510acb5ea96fb2ac4a47d6c6 |
| publicationDate | 1988-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-8805056-A1 |
| titleOfInvention | CATALYST COMPONENT FOR ZIEGLER-NATTA CATALYSTS AND METHOD FOR POLYMERIZING alpha-OLEFINS |
| abstract | A catalyst component for use in unsupported Ziegler-Natta catalyst compositions for the polymerization of alpha-olefins having at least 3 carbon atoms. The catalyst component is obtained by treating an organomagnesium compound without chlorine with solid silane compounds containing one or two hydroxyl groups and then with titanium halide compounds. The treatment of organomagnesium compound is carried out by first treating with the solid silane compound in a temperature of 60-110°C and thereafter with titanium halide compound optionally together with an electron donor compound. An unsupported catalyst composition, which comprises the above mentioned catalyst component together with a cocatalyst and optionally an external donor compound and a process for polymerization of alpha-olefins containing at least 3 carbon atoms with the use of the catalyst component are also claimed. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5063188-A |
| priorityDate | 1986-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.