http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018534404-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2500-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17D1-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2410-01 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17D3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-651 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F17D1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-6421 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64 |
| filingDate | 2016-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2018534404-A |
| titleOfInvention | Process for producing catalyst composition and ultrahigh molecular weight poly (alpha-olefin) drag reducer |
| abstract | A process for producing ultra high molecular weight (UHMW) C4-C30α-olefin drag reducer (DRA). The method includes polymerizing a first α-olefin monomer in a reactor in the presence of a catalyst and a hydrocarbon solvent to produce DRA. The catalyst is at least one of the formula R1R2N-aryl, wherein R1 and R2 are the same or different and each is a hydrogen, alkyl, or cycloalkyl group, and at least one of R1 and R2 is A tertiary monophenylamine having at least one carbon atom); at least one of the formula TiXm, where m is from 2.5 to 4.0 and X is a halogen-containing moiety. From a cocatalyst having at least one formula AlRnY3-n, wherein R is a hydrocarbon group, Y is a halogen or hydrogen, and n is 1-20. Become essential. In addition, the catalyst lacks a support or support. |
| priorityDate | 2015-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 81.