| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2555-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2555-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2555-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2555-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A30-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L95-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L95-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L25-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L25-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L79-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L95-00 |
| filingDate |
2019-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5a2f97593636a33c535c02d25c2c1e1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5efa921ae282cc4ee17affd29a1de6b0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a8d5f175b1e24983880b05a634c8b6c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efbc8e6d717bce808428f2c4c8dd5f98
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f720b75021ae780dc7dd5abc562a555 |
| publicationDate |
2021-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3775049-A1 |
| titleOfInvention |
Asphalt composition and method of using same in tack coats |
| abstract |
Provided herein are asphalt compositions comprising asphalt, a carboxylated copolymer, a polyalkyleneimine, and a photoinitiator. The carboxylated copolymer present in the asphalt compositions can be a latex composition derived from a carboxylated styrene-butadiene copolymer. The carboxylated copolymer includes from 0.5% to 25% by weight carboxylic acid monomers. The carboxylated styrene-butadiene polymer and the asphalt can be present in a weight ratio of from 1:99 to 1:10. The polyalkyleneimine present in the asphalt compositions can be in an amount of greater than 0% to up to 10% by weight of the asphalt composition. The photoinitiator can include benzophenone and/or a derivative thereof. Tack coats meeting ASTM-D-977 standard comprising the asphalt compositions disclosed herein are also provided. The tack coat can have a tack-free time of 10 minutes or less. Methods of producing the asphalt compositions and tack coats are also disclosed. |
| priorityDate |
2018-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |