http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109749146-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L61-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-09 |
| filingDate | 2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109749146-B |
| titleOfInvention | Low-heat-generation rubber composition for tire steel wire belt |
| abstract | The invention provides a low-heat-generation rubber composition for a tire steel wire belt layer, which relates to the technical field of rubber and comprises the following raw materials in parts by weight: 100 parts of natural rubber, 40-60 parts of carbon black, 5-15 parts of white carbon black, 0.5-1.5 parts of anti-aging agent 40201, 0.5-1 part of anti-aging agent RD, 7-9 parts of zinc oxide, 1-1.5 parts of stearic acid, 0.5-1 part of cobalt salt, 0.5-5 parts of adhesive RA-654, 4-5 parts of insoluble sulfur, 0.5-3 parts of accelerator DZ and 1-4 parts of resin with the structural formula of formula (I), wherein alkoxy in the resin can chemically react with hydroxyl on the surface of white carbon black, so that the dispersibility of a filler is improved, mercapto in the structure can chemically react with rubber in the vulcanization process, the heat generation of a belt ply in the use process is reduced, the aging adhesive force of a rubber material can be improved, the durability of a tire is ensured, and the service life of the tire is prolonged. |
| priorityDate | 2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.