Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9cb217f83556ce2a418344c2d485415 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08C19-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-606 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C1-00 |
filingDate |
2016-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f767fcd46e4c88ec120588c62fbbaeb4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_391f8b66f4823d5d66ac9fcc60643308 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff3a482b9146df689627289c32038a1a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1e73183d3b151900fb00fb44ad176cd7 |
publicationDate |
2017-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
JP-2017122142-A |
titleOfInvention |
Modified polybutadiene and rubber composition |
abstract |
An object of the present invention is to provide a modified polybutadiene having a relatively large Tcp / ML 1 + 4 which is an index of molecular linearity (linearity) and excellent in cold flow characteristics. SOLUTION: The ratio (Tcp / ML 1 + 4 ) of 5% toluene solution viscosity (Tcp) measured at 25 ° C. to Mooney viscosity (ML 1 + 4 ) at 100 ° C. is 1.3 or more and 5.0 or less. The modified polybutadiene is characterized by a molecular weight distribution (Mw / Mn) of 2.0 or more and less than 4 and a cold flow rate (CF) of 5.5 mg / min or less. [Selection figure] None |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7242003-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102387499-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020158709-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190068207-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111051413-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021178235-A1 |
priorityDate |
2016-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |