| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4e4764a271ebdb8fe0b601cb956eb36 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F17-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-642 |
| filingDate |
2017-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d628ecae7d9946a1356ea511ee702ec |
| publicationDate |
2020-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
BR-112019016048-A2 |
| titleOfInvention |
HAFNOCENE CATALYST COMPOUNDS AND THEIR USE PROCESSES |
| abstract |
the present invention relates to hafnium metallocene compounds having a group substituted at position 3 of at least one cyclopentadienyl ring represented by the formula -r20-sir'3 or -r20-cr'3, wherein r20 is a c1 a hydrocarbyl c4 er? it is a substituted or unsubstituted c1 to c20 hydrocarbyl. |
| priorityDate |
2017-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |