Method of manufacturing granule coated asphaltic articles
US8435599B1 · kind B1 · utility
8Cited by
10References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 3, 2011 |
| Grant date | May 7, 2013 |
| Priority date | — |
| Expiry date | Jun 8, 2031 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04D2001/005
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method of manufacturing a granule coated asphaltic article is disclosed. The method includes applying molten asphalt to a reinforcement to create an asphaltic sheet, the asphaltic sheet having a top surface and a bottom surface. Next, the asphaltic sheet is bent to form an arcuated top surface of the sheet. The method concludes by applying a plurality of granules to the arcuated top surface of the asphaltic sheet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.