| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1f8713f6ace083308920724981592661 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-943
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-941
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65912
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65908 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-659 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6592
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F10-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-646
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-643
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-06 |
| filingDate |
2012-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b2be0ea41792af29602c234c6a266d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e77b0e5682bb53da472c29209d6a39ca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a21c35b77e292d2109782d8c3822f659
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d9bfef9c369db9ec186a2c6f8b5be3f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f681d3c0cc2d4d4f892dccfc6d92675b |
| publicationDate |
2013-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2013049863-A |
| titleOfInvention |
Propylene-ethylene polymer and production method |
| abstract |
Existence of a metallocene catalyst having a uniform distribution of tacticity and comonomer markers between copolymer chains substantially free of diene, and showing only a small intramolecular tacticity statistically Provision of a copolymer of ethylene propylene produced below. A) a step of polymerizing propylene and ethylene comonomer at a reaction temperature of 60 ° C. or higher in a solution method using a stereospecific polypropylene polymerization catalyst complex; and b) 75% by weight or more of propylene units, and 5 to 25 Recovering a propylene copolymer having wt% ethylene units, said copolymer having a melting point above 35 ° C. and below 110 ° C. and Mw> 6.10 * P * e (3370 / T) (where Mw A process having a weight average molecular weight of: weight average molecular weight, T = polymerization reaction temperature in Kelvin degrees, P = steady state propylene concentration in the polymerization reaction zone in moles per liter). [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150141895-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101579616-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9828450-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10072110-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015190830-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101580591-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015190831-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150141896-A |
| priorityDate |
2001-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |