| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_56deb3bc77f0204475d72021a8d60b64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_efbfdc7316d3b1b7ceaee5366a61b6e0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ee5962d2f670e6cb49abe2908230897 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B7-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B7-183
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B7-88 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B7-7495
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-0016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-57
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C47-6056 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B7-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B7-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29B7-88 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-57
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-39 |
| filingDate |
2011-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8231b427a98e7e3bf89246a2a309df0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6578cc384572978184ca3aed99fedee |
| publicationDate |
2016-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9464174-B2 |
| titleOfInvention |
Method for manufacturing rubber composition |
| abstract |
The present invention provides a method for producing a rubber composition containing a rubber component (A) of at least one selected from natural rubbers and synthetic dienic rubbers, an inorganic filler (B), a silane coupling agent (C) and an acidic compound (D), wherein the rubber composition is kneaded in multiple stages, and in the final stage of kneading, the acidic compound (D) is added, and the highest temperature of the rubber composition in the final stage of kneading is from 60 to 120° C. The production method enables production of a rubber composition having a low-heat-generation property while successfully preventing the coupling function activity of the silane coupling agent from lowering. |
| priorityDate |
2010-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |