Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e643df164d408263905077a4d3016558 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C2001-005 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-0016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-47 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-548 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L9-06 |
filingDate |
2018-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e90db09ec3aa19ed85ebdcecc9b6278f |
publicationDate |
2019-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-3495416-A1 |
titleOfInvention |
Rubber composition for tire and pneumatic tire |
abstract |
Provided are a rubber composition that allows wear resistance and fuel economy performance to be improved in a well-balanced manner, and a pneumatic tire using the same.A rubber composition, for a tire, according to the present invention includes: a rubber component that contains a first styrene butadiene rubber having a weight-average molecular weight of not less than 1000000, a second styrene butadiene rubber having a weight-average molecular weight of not less than 100000 and not greater than 400000, and a butadiene rubber having a weight-average molecular weight of not less than 400000 and not greater than 1000000; a silica; a mercapto silane coupling agent; a sulfenamide-based vulcanization accelerator; a guanidine-based vulcanization accelerator; and a thiazole-based vulcanization accelerator. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113661073-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113661073-B |
priorityDate |
2017-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |