Process for recycling as a whole asphalt containing waste products
US5098025A · kind A · utility
27Cited by
9References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 4, 1991 |
| Grant date | Mar 24, 1992 |
| Priority date | — |
| Expiry date | Mar 4, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S241/38
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A process for recycling an asphalt-containing waste product, that comprises breaking up an asphalt-containing waste product in a liquid to produce a wet waste product mixture having particles no greater in size than 10 mesh and at least some of which are asphalt-containing particles. Thereafter the wet waste product mixture is directly used to produce a new asphalt product. New asphalt products are produced entirely or partly from the wet waste product mixture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.