| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e643df164d408263905077a4d3016558 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-035 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L91-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-0016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C11-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L7-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C1-00 |
| filingDate |
2014-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21f2974d745b2ea826a758191612d416 |
| publicationDate |
2015-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2015191047-A1 |
| titleOfInvention |
Studless winter tire |
| abstract |
The present invention provides a studless winter tire that has enhanced performance on ice and snow both initially and after degradation while maintaining good abrasion resistance. The studless winter tire includes: a cap tread formed from a rubber composition A; and a base tread formed from a rubber composition B, wherein the studless winter tire satisfies the following formulas (1) and (2): n a×c/ 100< b×d/ 100; and (1)n n a≧8 (2)n n wherein a represents the softener content (% by mass) based on 100% by mass of the rubber composition A; b represents the softener content (% by mass) based on 100% by mass of the rubber composition B; c represents the percentage by mass (% by mass) of the cap tread based on the entire tread; and d represents the percentage by mass (% by mass) of the base tread based on the entire tread. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11433705-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018057669-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10723865-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3300923-A1 |
| priorityDate |
2014-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |