MDF cement compositions with improved impact strength
US5814146A · kind A · utility
18Cited by
1References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 31, 1996 |
| Grant date | Sep 29, 1998 |
| Priority date | — |
| Expiry date | Dec 31, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B20/0048
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The invention concerns a MDF cement material showing better impact strength meant as an increase in the breaking total energy, by fibers addition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.