Supramolecular polymer-containing bituminous composition
US8076398B2 · kind B2 · utility
2Cited by
9References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 3, 2010 |
| Grant date | Dec 13, 2011 |
| Priority date | — |
| Expiry date | Aug 3, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2666/20
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a bituminous composition comprising at least one bitumen and at least one polycondensate capable of forming a supramolecular assembly comprising one or more associative group(s). The present invention also relates to the use of such bituminous composition for the preparation of asphalt mixtures useful for the coating of rolling surfaces, for the preparation of water-proofing coatings, and the for the preparation of adhesive formulations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.