| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e643df164d408263905077a4d3016558 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-86 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-548
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L15-00 |
| filingDate |
2003-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_325481fb38840252a38d80cc47c67d9d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16cd9dcad93cdfaa857f5ff0017a5c8c |
| publicationDate |
2005-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2005041960-A |
| titleOfInvention |
Rubber composition for tire tread and pneumatic tire using the same |
| abstract |
[PROBLEMS] To provide a rubber composition for a tread containing an epoxidized natural rubber capable of achieving both wet grip performance and low heat build-up while maintaining excellent properties such as mechanical properties and abrasion resistance of the epoxidized natural rubber. And the pneumatic tire using this rubber composition is provided. SOLUTION To 100 parts by weight of a rubber component containing 5 to 100% by weight of a modified epoxidized natural rubber obtained by reacting an epoxidized natural rubber with a Lewis acid or the like to perform ring opening of an epoxy group, A specific sulfide-based silane containing 5 to 150 parts by weight of silica having a nitrogen adsorption specific surface area of 100 to 300 m 2 / g, and further having an average number of sulfur atoms in the polysulfide part of 2.1 to 4.5 A rubber composition for a tread containing a coupling agent in an amount of 20% by weight or less of silica, and a pneumatic tire comprising the rubber composition for a tread. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022080463-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9410033-B2
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012184408-A
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006249147-A
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016138198-A
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005263956-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4695898-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20110103946-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8952091-B2 |
| priorityDate |
2003-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |