| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e643df164d408263905077a4d3016558 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C2011-0025 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-0016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C11-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L21-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L21-00 |
| filingDate |
2016-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae7d7dc5eb1099563c4cf425514c8923 |
| publicationDate |
2018-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2018058420-A |
| titleOfInvention |
Rubber composition for base tread |
| abstract |
The present invention provides a rubber composition for a base tread excellent in low fuel consumption. A dynamic elastic modulus E * (MPa) and a loss tangent tanδ measured at a temperature of 70 ° C., an initial strain of 10%, and a dynamic strain of 2% satisfy the following general formulas (1) to (3), and JIS A rubber composition for a base tread, in which the breaking strength TB (MPa) and elongation at break EB (%) measured according to K6251 satisfy the following general formulas (4) and (5). General formula (1) E * / tan δ ≧ 25 General formula (2) 2.0 <= E * <= 8.0 General formula (3) tan δ ≦ 0.08 General formula (4) EB ≧ 350 General formula (5) TB × EB ≧ 8500 [Selection figure] None |
| priorityDate |
2016-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |