| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af7c9c966acd2ef7eca105d82d8d0991 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-69
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-00 |
| filingDate |
1981-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b2b839755c6a2ddf2a42e37be2c0d39 |
| publicationDate |
1982-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0055866-A2 |
| titleOfInvention |
A method for making a catalyst system, catalyst system and use of same |
| abstract |
A catalyst system suitable for olefin polymerization comprising a catalyst component made up of chromium on a phosphated alumina or low phosphorus aluminum phosphate base and optionally an organometal cocatalyst. The resulting catalyst is particularly sensitive to the effects of hydrogen as a molecular weight control agent, thus allowing the production of polymers of having a melt flow varying over a wide spectrum utilizing the same catalyst. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0188658-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BE-1005444-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10662266-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009085101-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009085101-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015105738-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0363750-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0363750-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5573993-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0537835-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10858459-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10246528-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0188658-A2 |
| priorityDate |
1980-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |