http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-112011101413-T5
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2323-16 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-06 |
| filingDate | 2011-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f49f4ad442106268db50cf6f49ae310c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cc5123caff4af1e87b25bd4d244131f |
| publicationDate | 2013-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-112011101413-T5 |
| titleOfInvention | Ethylene-α-olefin copolymer for producing foam, resin composition for producing foam and method for producing foam |
| abstract | The present invention relates to an ethylene-α-olefin copolymer comprising monomer units derived from ethylene and monomer units derived from an α-olefin having 3 to 20 carbon atoms for producing a foam, wherein the ethylene-α- Olefin copolymer has a melt index of 0.1 to 100 g / 10 minutes, a density of 850 to 940 kg / m 3 , a molecular weight distribution of 2 to 12, a strand expansion ratio of 1.61 or more and a value of g *, the is defined by the following formula (I), from 0.50 to 0.78: g * = [η] / ([η] GPC × g SCB *) (I) wherein [η] is the intrinsic viscosity (in dl / g) of the ethylene-α-olefin copolymer and is defined by the following formula (II), [η] GPC is defined by the following formula (I-II) and g is SCB * is defined by the following formula (I-III): [η] = 23.3 × log (η rel) (II) where ηrel is the relative viscosity of the ethylene-α-olefin copolymer, [η] GPC = 0.00046 × Mv 0.725 (I-II) wherein Mv is the viscosity average molecular weight of the ethylene-α-olefin copolymer, g SCB * = (1-A) 1.725 (I-III) wherein A is determined from the content of short branches in the ethylene-α-olefin copolymer. |
| priorityDate | 2010-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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