Asphaltic sheet materials including expandable graphite
US9441140B2 · kind B2 · utility
9Cited by
13References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 2013 |
| Grant date | Sep 13, 2016 |
| Priority date | — |
| Expiry date | Mar 14, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/2213
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An asphaltic sheet comprising an asphaltic component including an asphalt binder and expandable graphite.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.