http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004197080-A
Outgoing Links
Predicate | Object |
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assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-18 |
filingDate | 2003-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00c86b52f05226bced4e83fe601e77f0 |
publicationDate | 2004-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | JP-2004197080-A |
titleOfInvention | Ethylene-α-olefin-non-conjugated diene copolymer rubber |
abstract | PROBLEM TO BE SOLVED: To provide an ethylene-α-olefin-non-conjugated diene copolymer rubber excellent in balance between a residual compressive stress rate as an index of shape retention characteristics and a BIT as an index of kneading properties. SOLUTION: The ratio Az / An between the Z-average molecular chain length (Az) and the number average molecular chain length (An) measured by gel permeation chromatography (GPC) is in the range of 20 to 30, In addition, the ratio Aw / An of the weight average molecular chain length (Aw) to An, which is an index of the molecular weight distribution, is larger than 5, and the molecular chain having the highest abundance in the range of 3.8 <Log Aw <4.5. An ethylene-α-olefin non-conjugated diene copolymer rubber having a monomodal or bimodal molecular weight distribution structure having a long component and having a viscosity measured by an ML viscometer in the range of 60 <ML 1 + 4 , 121 ° C <160. [Selection diagram] None |
isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010064574-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004197082-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5563989-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2010064574-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9193856-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013147637-A |
priorityDate | 2002-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 264.