http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019218504-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e643df164d408263905077a4d3016558 |
| classificationIPCInventive | 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 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36 |
| filingDate | 2018-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31dd4c948503851d6c0f3f238cec5b9e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8a1ab9b6f8e89be06f9938cdc1c717b |
| publicationDate | 2019-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019218504-A |
| titleOfInvention | Base tread and pneumatic tire |
| abstract | An object of the present invention is to provide a base tread comprising a rubber composition for tires having improved fuel economy while maintaining processability. The rubber composition for a tire according to the present invention has a ratio (Tcp / ML) of 5% by weight toluene solution viscosity to Mooney viscosity (Tcp / ML) of 2.5 or more, and a weight average molecular weight of 60.0 × 10 4 or more. A polybutadiene (A) satisfying the conditions and a polybutadiene (B) satisfying the conditions that the ratio (Tcp / ML) of the 5% by weight toluene solution viscosity to the Mooney viscosity (Tcp / ML) is 3.5 or less and the weight average molecular weight is 56.0 × 10 4 or less ), Wherein the polybutadiene (A) / the polybutadiene (B) is 10/90 to 80/20, a polybutadiene rubber (i), another rubber (ii), and a rubber reinforcing material (iii). Including. [Selection diagram] None |
| priorityDate | 2018-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 172.