http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019085445-A
Outgoing Links
| 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/C08K3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-16 |
| filingDate | 2017-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebaf2f8a25c4d104a0f5cb67848839b3 |
| publicationDate | 2019-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019085445-A |
| titleOfInvention | Rubber composition |
| abstract | PROBLEM TO BE SOLVED: To provide a rubber composition excellent in abrasion resistance. A rubber composition comprising a rubber component and silica, wherein the rubber component comprises a rubber component (a): a styrene content of 15 to 50% by mass, a weight average molecular weight (Mw) of at least 200,000, and an end Modified styrene butadiene rubber for silica having a modification ratio of 30 to 100%, rubber component (b): non-modified styrene butadiene rubber having a styrene content of 15 to 50% by mass, and Mw of 500,000 to 2,000,000, rubber component (c) : Modified butadiene rubber for silica having Mw of 100,000 or more and terminal modification rate of 30 to 100%, and rubber component (d): composed of non-modified BR having cis content of 90% by mass or more and Mw of 200,000 or more, all The content of each rubber component in the rubber component is more than 0% by mass, and (formula A) (a) + (b) + (c) + (d) = 100% by mass, (formula B) 40% by mass ((C) + (d) 10 10 mass%, (formula C 90 wt% ≧ (a) + (b) ≧ 60% by weight of the rubber composition satisfying the relational expression. 【Selection chart】 None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022025008-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021134249-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7028267-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022050153-A1 |
| priorityDate | 2017-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 200.