| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2555-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A30-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2555-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-0075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E01C7-24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L95-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-2676
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B26-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B38-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L95-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E01C7-18 |
| filingDate |
2020-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_625d9cdbca8d56dd62e9a334bce4822b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_febb9b81717469146402b74ecb22733f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3fcc1b901673d160dc6625e14c87556f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad5780cb4f0d83714c667904a0fa4b61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c28db3da3a80ce85864303a877aec8dc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8638c94cbab21170587663f6a6ce6003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a696b293d4c4270041deea66f456e4ca
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e44d8c3227c024dcff258149b2e0d81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_189302bac1cf2d3f8880ace48b8abf53 |
| publicationDate |
2021-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2021037961-A1 |
| titleOfInvention |
Process for preparing foamed polymer-modified bitumen compositions |
| abstract |
The invention relates to a process for preparing foamed polymer-modified bitumen compositions and to the use thereof for the production of asphalt. The invention also relates to foamed polymer-modified bitumen compositions obtainable by this process. Furthermore, the invention relates to a process for producing an asphalt composition and to the use thereof in road applications. The process for the preparation of the foamed polymer-modified bitumen composition comprises the following steps: i) Heating and pressurizing a bitumen to obtain a hot flowing bitumen stream, ii) Injecting under pressure an aqueous polymer dispersion into the hot flowing bitumen stream obtained in step i), to obtain a pressurized flowing mixed stream of the bitumen and the aqueous polymer dispersion; iii) Expanding the flowing mixed stream, in particular to atmospheric pressure, such that the water contained in the aqueous polymer dispersion vaporizes and foams the mixed stream to obtain a foamed polymer-modified bitumen. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113512359-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114479497-A |
| priorityDate |
2019-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |