http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3109262-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c85d78c6a4459b5dbbc49c82a4c5c107 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2203-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J3-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J3-046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05C17-00503 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A46B11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F6-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J12-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05C17-00573 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05C17-00569 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F25B49-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J12-00 |
| filingDate | 2016-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ddc49944f33ea9c3132b85e1f6d8dae http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00254569ae8f5aa0e358812035da9e94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_105959a5481a8cc82c6b9949c5a45c52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13b72583da96c14d07c74a724879a0b3 |
| publicationDate | 2016-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3109262-A1 |
| titleOfInvention | High pressure, free radical polymerizations to produce ethylene-based polymers |
| abstract | The invention provides a high pressure polymerization process to form an ethylene-based polymer, the process comprising at least the following steps: npolymerizing a reaction mixture comprising ethylene, using a reactor system comprising at least three ethylene-based feed streams and a reactor configuration that comprises at least four reaction zones, and nwherein at least one of the following distributions a) through c), is met: n(a) up to 100 wt% of the ethylene-based feed stream to the first reaction zone comes from a high pressure recycle, and/or up to 100 wt% of the last ethylene-based feed stream to a reaction zone comes from the output from a Primary compressor system; and/or n(b) up to 100 wt% of the ethylene-based feed stream to first reaction zone comes from the output from a Primary compressor system, and/or up to 100 wt% of the last ethylene-based feed stream to a reaction zone comes from a high pressure recycle; and/or n(c) the ethylene-based feed stream to the first reaction zone, and/or the last ethylene-based feed stream to a reaction zone, each comprises a controlled composition; nand wherein each ethylene based feed stream to a reaction zone, independently, receives an output from two or more cylinders of the last compressor stage of a Hyper compressor system; nand wherein the ethylene based feed stream to the first reaction zone is from 20 wt% to 60 wt% of the total ethylene based feed stream to the reactor configuration; and nwherein the sum of the last two ethylene based feed streams to the reactor configuration is from 20 wt% to 80 wt% of the total ethylene based feed streams to the reactor configuration. |
| priorityDate | 2015-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 89.