| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c85d78c6a4459b5dbbc49c82a4c5c107 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6543
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6494
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-025 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F26-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38 |
| filingDate |
2014-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28ee8247f8bfc1a6bd120cbdb1fb615d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa6d242ca70fcebfa914e96da8b808a1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f86b6251814e40d2eb6cfe4fcdc24312 |
| publicationDate |
2018-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9988475-B2 |
| titleOfInvention |
Method for producing one or more ethylene-based polymers |
| abstract |
The instant invention provides a method for polymerizing one or more ethylene-based polymers. The method for polymerizing one or more ethylene-based polymers according to the present invention comprises the following steps: (1) selecting ethylene and optionally one or more alpha-olefin comonomers; (2) selecting one or more catalyst systems comprising one or more procatalysts comprising Ti, one or more cocatalysts comprising Al, and one or more self-limiting agents (SLA); wherein the ratio of SLA to Ti is from 5:1 to 40:1 and the ratio of Al to SLA is from 2:1 to 40:1; (3) polymerizing said ethylene and optionally one or more alpha-olefin comonomers in the presence of said one or more catalyst systems via a slurry polymerization process or gas-phase polymerization process in one or more reactors; (4) thereby producing one or more ethylene; wherein said catalyst system has a loss of least 85% of catalyst productivity when the temperature is increased from 85 to 115 C. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11192969-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021221987-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019023823-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021221988-A1 |
| priorityDate |
2013-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |