Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_17366221732ba22f6af3d06bc4f763f7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7c1c363ea8fb602ee0141a528eb82c70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e643df164d408263905077a4d3016558 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-548 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08C19-44 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L21-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36 |
filingDate |
2011-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb7d00e9116d94a9e442614b1e5fe35a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce9b8ea9150bcf88a4d70c7e5c92f361 |
publicationDate |
2012-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2012065316-A1 |
titleOfInvention |
Rubber composition for chafer |
abstract |
The present invention relates to a chafer using a rubber composition for a chafer comprising:n (A) a diene rubber comprising (A1) 10 to 60% by mass of a butadiene rubber containing 2.5 to 20% by mass of a 1,2-syndiotactic polybutadiene crystal, (A2) 5 to 50% by mass of a tin-modified butadiene rubber polymerized with a lithium initiator and having 50 to 3000 ppm content of tin atoms, 5 to 50% by mass of vinyl bond amount and a molecular weight distribution of at most 2.0, and (A3) 20 to 75% by mass of a diene rubber other than the butadiene rubber (A1) and the tin-modified butadiene rubber (A2); and (B) 5 to 30 parts by mass of silica; and (C) 30 to 55 parts by mass of carbon black based on 100 parts by mass of the diene rubber components. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2889327-A3 |
priorityDate |
2008-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |