http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106633964-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-03 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L95-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E01C7-265 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L95-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E01C7-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-02 |
| filingDate | 2016-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106633964-B |
| titleOfInvention | Modified asphalt composition |
| abstract | The invention belongs to the field of road building materials, and particularly relates to a modified asphalt composition, and a preparation method and an application thereof. The modified asphalt composition comprises the following components in percentage by weight: 1-6 wt% of a styrene-butadiene-styrene block copolymer; 0.1-0.4 wt% of a crosslinking agent; the balance of rubber powder modified asphalt; the weight percentage content of the component which is insoluble in tetrahydrofuran and has the particle size of more than 0.45 micrometer in the rubber powder modified asphalt is less than 4 wt%; the weight percentage of the component with the molecular weight larger than 19000 and dissolved in tetrahydrofuran is 1-7 wt%. The invention effectively solves the problem of stable storage of the rubber powder modified asphalt, greatly reduces the viscosity of the modified asphalt and improves the construction performance. |
| priorityDate | 2016-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.