| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9dcec8c2ea152026a3424901772f2257 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65912
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2323-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-65925 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-0815
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate |
2006-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45b6909f9979318bed618a7fe3024d93
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f5fe52e31579b372e427775c6529fee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3944e82cd4b3a982e07bd048aeeb63e6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cfdcbeed2b08db828ad2caa1973e4317 |
| publicationDate |
2013-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-1939943-B |
| titleOfInvention |
Ethylene-alpha-olefin copolymer, resin composition containing the same and molded article thereof |
| abstract |
The invention provides an ethylene-alpha-olefin copolymer, a resin composition containing the same and a molded article thereof. The invention relates to the ethylene-alpha-olefin copolymer having monomer units derived from ethylene and monomer units derived from an alpha-olefin of 3 to 20 carbon atoms, a melt flow rate (MFR) of 0.01 to 4g/10 minutes, a density of 890 to 970 kg/m<3>, an activation energy of flow of 50 kJ/mol or more and a molecular weight distribution measured by gel permeation chromatography of 3 or more, wherein a characteristic relaxation time (tau) determined by a melt viscoelasticity measurement or an external haze ratio (EHR) satisfies a relationship of the following formula (1) or (2), 3*MFR<-0.75> +1.1>[tau]>1.3*MFR<-0.5> +1.4 (1) , EHR<=15*log MFR+0.145*d-47 (2). |
| priorityDate |
2005-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |