http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108602987-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C11-0008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-0016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-00 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/C08L15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36 |
| filingDate | 2017-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108602987-B |
| titleOfInvention | Rubber compositions and tires |
| abstract | As a rubber composition capable of simultaneously improving the on-ice performance and wear resistance of a tire, a rubber composition is provided, characterized in that the storage elastic modulus (E') at -20°C is 5 MPa or more and 10 MPa or less ; The storage elastic modulus (E') at -20°C and the loss tangent (tanδ) at -20°C satisfy the relationship of formula (1): 0.02×(E' -20°C )+0.25≤(tanδ - 20°C )≤0.65 [in this formula, (E'- 20°C ) is the storage elastic modulus (MPa) at -20°C and (tanδ- 20°C ) is the loss tangent at -20°C]; The rubber composition contains silica, a resin, and at least one diene-based polymer; and the mass ratio (silica content/resin content) of the silica content (parts by mass) and the resin content (parts by mass) is 1.00～4.00. |
| priorityDate | 2016-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 304.