| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-387
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L95-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L95-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-098
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-34 |
| filingDate |
2017-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-107652697-B |
| titleOfInvention |
Low-wax asphalt and preparation method thereof |
| abstract |
The invention discloses low-wax asphalt and a preparation method thereof, wherein the preparation method of the low-wax asphalt comprises the following steps: (1) adding a first modifier; (2) adding a second modifier; (3) shearing at a high speed; (4) stirring at low speed. The low-wax asphalt prepared by the method has excellent performance, good high-temperature stability and low-temperature anti-cracking performance, can meet the road use performance, and prolongs the road service life. |
| priorityDate |
2017-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |