http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014070217-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| 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/C08F4-6592 |
| filingDate | 2012-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa60d6a3d55f4c836283a76fbfbdcdc8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f49f4ad442106268db50cf6f49ae310c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_467dce509d921f3c23dd9308fd062913 |
| publicationDate | 2014-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2014070217-A |
| titleOfInvention | Ethylene-α-olefin copolymer |
| abstract | An ethylene-α-olefin copolymer capable of forming a molded article having an excellent appearance is provided. An ethylene-α-olefin copolymer of ethylene and an α-olefin having 3 to 20 carbon atoms, which satisfies all of the following requirements (A) to (G): An olefin copolymer. (A) The melt flow rate (MFR) is 0.01 to 100 g / 10 min. (B) The density is 860 to 970 kg / m 3 . (C) The swell ratio (SR) is 1.7 to 2.3. (D) The ratio (Mz / Mw) of the Z average molecular weight (Mz) to the weight average molecular weight (Mw) is 2.5 to 6.0. (E) The extensional viscosity nonlinear index k is 0.8 to 2.0. (F) When stretched uniaxially at a temperature of 130 ° C. and a strain rate of 1 s −1 , the melt draw ratio until the molten resin breaks is 2.7 or more. (G) The characteristic relaxation time (τ) and the melt flow rate (MFR) satisfy the relationship of the following formula. 3.0 × MFR −0.9654 <τ <8.0 × MFR −0.9654 [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019083151-A1 |
| priorityDate | 2012-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 388.