http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109575386-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-346 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L9-06 |
| filingDate | 2017-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109575386-B |
| titleOfInvention | Method for preparing high-grafting silanization modified clay/rubber nano composite material |
| abstract | The invention relates to a method for preparing high-grafted silanization modified clay/rubber nano composite material, which comprises the steps of treating a silane coupling agent with acid to enable the surface of the silane coupling agent to have more active silicon hydroxyl groups, then adding the silane coupling agent into clay slurry, enabling the acid in the system to simultaneously activate the surface of the clay to enable the clay to generate reactive active hydroxyl groups, and completing grafting reaction in a water phase; stirring and mixing the water suspension of the clay grafted by the silane coupling agent with rubber latex, and performing flocculation, washing, drying, mixing and vulcanization processes to obtain the clay/rubber nano composite material. According to the invention, the hydrolysis of the silane coupling agent is increased, the number of reactive hydroxyl groups on the surface of the clay is increased, and the grafting amount of the silane coupling agent is increased, so that the interaction between the clay and the rubber is improved, and the mechanical property of the rubber is enhanced. |
| priorityDate | 2017-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.