| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2395-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D303-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D301-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D301-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D303-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-03 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D301-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D303-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D301-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C219-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D303-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L95-00 |
| filingDate |
2020-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-111848980-B |
| titleOfInvention |
A kind of ester group-containing polyamine quaternary ammonium salt type asphalt emulsifier, emulsified asphalt and its preparation method and application |
| abstract |
The invention provides an ester group-containing polyamine quaternary ammonium salt type asphalt emulsifier, emulsified asphalt and a preparation method and application thereof. The general formula of the molecular structure of the asphalt emulsifier is: Formula X: where R is -NHCH2CH2OH, m= 1, 2 , 3. It is a slow cracking cationic asphalt emulsifier. The emulsified asphalt prepared by the ester group-containing polyamine quaternary ammonium salt type asphalt emulsifier is uniform and fine, and the asphalt emulsifier has the characteristics of a slow-cracked asphalt emulsifier. |
| priorityDate |
2020-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |