| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33c922e05f6133b7d72dbb849d77487d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65916
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65912 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J21-066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F110-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0203
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65916
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0209
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-0213
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65927
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592 |
| filingDate |
2018-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30a96dd2144f47237ac9ccb1f84ed4b0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9c3bb0ae98d04c43357f0bac025af3b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57a90967d335d0417fcad6dfb6d4900e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1dacc9f360ae96cb0e2d8c4b89a4c543
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c71d7692444b46bebde937a5640f1dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a1f28884122056c8dac301978656d45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1176faca484e564c643eaf6f1cc6be54 |
| publicationDate |
2022-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11504706-B2 |
| titleOfInvention |
Method of preparing supported metallocene catalyst and method of preparing polypropylene using catalyst prepared thereby |
| abstract |
Provided are a method of preparing a supported metallocene catalyst, and a method of preparing polypropylene using the catalyst prepared thereby. According to the present invention, provided is a supported metallocene catalyst capable of preparing an isotactic polypropylene polymer having a low xylene soluble content while having excellent catalytic activity. |
| priorityDate |
2017-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |