| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6a8e7b2c8216a44f40263abcd81fbfb4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-86
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2312-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C2001-005 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-0041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-548
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-0016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-098
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-36 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-548
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-09 |
| filingDate |
2017-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b767c686ea3ca823e54fc1ab5bcfd8c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f552252cd865b0943da049dffa341965
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_912c4dcead3eaae3732369ed5c7ea3d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0bac093e9a3fa2bdee2fa294ba3261a6 |
| publicationDate |
2019-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3532304-A1 |
| titleOfInvention |
Rubber composition comprising a specific reinforcing filler |
| abstract |
The invention relates to a rubber composition with improved rolling resistance, comprising at least: a diene elastomer containing mainly at least one isoprene elastomer; a reinforcing filler comprising between 10 and 35 phr carbon black having a specific surface area (BET) of less than 70 m²/g, and between 10 and 40 phr silica; a coupling agent at a concentration of between 5 and 15 wt.-% relative to the weight of the silica; and a crosslinking system, in which composition the total concentration of carbon black and silica is between 20 and 70 phr and the weight ratio of carbon black to silica is greater than 0.3. |
| priorityDate |
2016-10-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |