| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f44daaf26ab810c5de17ca019b82d640 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08C19-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08C19-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-0016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L53-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08C19-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08C19-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08C19-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08C19-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-02 |
| filingDate |
2021-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d6ae655f03efec03381f0bfb3dc3664
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1889ee03d4743abe2fd1408466c859e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3555b15a32dc6707f256d4d01de4a71
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5608127bf25329373d1282b7801bd22 |
| publicationDate |
2022-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-4011643-A1 |
| titleOfInvention |
Rubber composition and pneumatic tyre for a vehicle |
| abstract |
The invention relates to a sulphur-crosslinkable rubber mixture and a pneumatic vehicle tire with a tread strip which consists at least partly of such a rubber mixture vulcanized with sulphur.n n n The sulphur-crosslinkable rubber compound contains to improve the rolling resistance - 20 - 100 phr of at least one functionalized styrene-butadiene copolymer A, wherein the functionalized styrene-butadiene copolymer A is at least partially functionalized at one chain end by reaction with at least one polyorganosiloxane and at least one alkylaminosilane, and wherein the functionalized styrene-butadiene copolymer A is functionalized at the other chain end with a polyisoprene group containing isoprene and styrene units, the isoprene content in the polyisoprene group being more than 90% by weight, - up to 80 phr of at least one other diene rubber, - 30 to 300 phr of at least one silica and - 1 to 20 phf of at least one blocked and/or unblocked mercaptosilane as a silane coupling agent. |
| priorityDate |
2020-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |