| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7d67bde737bc866965379e6f7c2bb4f3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-12 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-649
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-646
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-656
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 |
| filingDate |
2002-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5bcfe91da61b120f9478880919b8713 |
| publicationDate |
2005-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EA-005891-B1 |
| titleOfInvention |
CATALYSTS OF ZIGLER-NATTA POLYMERIZATION PROCESSES IN SOLUTION AT HIGH TEMPERATURES |
| abstract |
The present invention relates to a Ziegler-Natta catalyst for use in solution polymerization processes for olefins having a low content of aluminum and magnesium. The catalysts according to the present invention contain alkylsilanol, the molar ratio of Si: Ti in such catalysts is from 0.25: 1 to 4: 1. These catalysts are effective in the polymerization of olefins in solution at high temperatures. |
| priorityDate |
2001-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |