| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d2a47e349b64fc8303b7757311898deb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6a8e7b2c8216a44f40263abcd81fbfb4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_961433f759b39df841b13a9500408a1d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3d481d1e7ae4438cb959fde0d88b491e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L7-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-0016 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L9-00 |
| filingDate |
2012-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_585db18a81bce258a5267d1564aaa80f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72336cb4198f071bcf032ff902e833b6 |
| publicationDate |
2014-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2014194545-A1 |
| titleOfInvention |
Vehicle tyre having a tread comprising a heat-expandable rubber composition |
| abstract |
A vehicle tyre, usable in winter weather, includes a tread formed of a rubber composition that is heat-expandable when in an unvulcanized state, and expanded when in a vulcanized state. When unvulcanized, the composition includes a diene elastomer, such as natural rubber and/or a polybutadiene; more than 50 phr of a reinforcing filler, such as silica and/or carbon black; between 5 and 25 phr of a sodium- or potassium-including carbonate or hydrogen carbonate; and between 2 and 20 phr of a carboxylic acid having a melting point between 60° C. and 220° C., such as citric acid or stearic acid. A total content of the carboxylic acid and the carbonate or the hydrogen carbonate is greater than 10 phr. Presence of the carboxylic acid and the carbonate or the hydrogen carbonate makes it possible to greatly improve the tyre's grip on melting ice. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11578181-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3207092-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112778593-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10179479-B2 |
| priorityDate |
2011-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |