Asphalt binder modifier composition
US9593211B2 · kind B2 · utility
0Cited by
6References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 18, 2012 |
| Grant date | Mar 14, 2017 |
| Priority date | — |
| Expiry date | May 22, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24372
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Asphalt binder modifiers derived from the thermo-catalytic conversion of biomass are provided. The asphalt binder modifiers are useful as anti-stripping agents and in increasing tensile strength ratios for asphalt concrete, asphalt-containing roofing materials, and other asphalt applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.