http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013108002-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_efbfdc7316d3b1b7ceaee5366a61b6e0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-54 |
| filingDate | 2011-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87744bb7ab0357bbe6c3b7382c574e68 |
| publicationDate | 2013-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2013108002-A |
| titleOfInvention | Method for producing rubber composition |
| abstract | The present invention provides a method for producing a rubber composition with improved low heat build-up. A rubber composition comprising a rubber component (A), an acidic compound (B) having a logarithmic value pKa of the reciprocal of the acid dissociation constant Ka of 4 or less, and a filler containing an inorganic filler (C). A first kneading step for kneading at least the rubber component (A), the acidic compound (B), and all or part of the inorganic filler (C), the production method, and the first kneading And a final kneading step of adding a vulcanizing agent and kneading after the step. [Measurement method of pKa: The value in the dissociation stage 1 is measured in an aqueous solution at a temperature of 25 ° C. with a pH measurement apparatus. ] [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113462034-A |
| priorityDate | 2011-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 172.