http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004197107-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/C08F210-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-6392 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-68 |
| filingDate | 2004-02-05-04:00^^<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-2004197107-A |
| titleOfInvention | Method for producing ethylene-α-olefin-non-conjugated diene copolymer rubber |
| abstract | PROBLEM TO BE SOLVED: To provide a method for producing an ethylene-α-olefin-non-conjugated diene copolymer rubber excellent in balance between a residual compressive stress rate which is an index of shape retention characteristics and a BIT which is 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) is in the range of 20 to 30, and the ratio Aw / An between the weight average molecular chain length (Aw) and An. An is greater than 5 and has a unimodal or bimodal molecular weight distribution structure having the most abundant molecular chain length component in the range of 3.8 <Log Aw <4.5, and is measured by an ML viscometer. A method for producing an ethylene-α-olefin-nonconjugated diene copolymer rubber having a viscosity in the range of 60 <ML 1 + 4 , 121 ° C. <160, comprising a polymerization catalyst containing a vanadium compound and an organometallic compound, or cyclopentadienyl. A polymerization catalyst containing a transition metal complex having a skeleton is used. [Selection diagram] None |
| isCitedBy | 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-2010222574-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010064574-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004197082-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: 275.