Supramolecular polymer-containing bituminous composition
US8853306B2 · kind B2 · utility
1Cited by
6References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 18, 2010 |
| Grant date | Oct 7, 2014 |
| Priority date | — |
| Expiry date | Feb 12, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F218/08
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention relates to a bituminous composition containing at least one bitumen and at least one polyolefin capable of forming a supramolecular assembly comprising one or more associative group(s). The 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 for the preparation of adhesive formulations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.