http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112409806-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-035 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L95-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L95-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-08 |
| filingDate | 2020-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112409806-B |
| titleOfInvention | A kind of preparation method of one-component water-based epoxy SBS composite modified emulsified asphalt |
| abstract | The invention discloses a preparation method of single-component water-based epoxy/SBS composite modified emulsified asphalt, which is characterized in that maleic anhydride is added to base asphalt, and then an initiator is added to obtain maleic anhydride modified asphalt; After the acid anhydride modified asphalt is heated, SBS is added to obtain maleic anhydride/SBS modified asphalt; polyethylene glycol, diisocyanate and 2,2-dimethylolpropionic acid are synthesized to prepare an aqueous polyurethane solution; maleic anhydride /SBS modified asphalt is added to the aqueous polyurethane solution to obtain maleic anhydride/SBS modified asphalt emulsion; epoxy resin and drier are mixed with maleic anhydride/SBS modified asphalt emulsion to obtain one-component waterborne epoxy resin Resin/SBS composite modified emulsified asphalt. The preparation process of the invention is simple and fast, and the obtained product not only has high tensile strength and elongation at break, but also has good low temperature resistance performance. |
| priorityDate | 2020-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.