Wear-resistant reinforcing coating applied to a particulate substrate
US6913785B2 · kind B2 · utility
2Cited by
27References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 29, 2003 |
| Grant date | Jul 5, 2005 |
| Priority date | — |
| Expiry date | Nov 29, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31511
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method of forming a wear-resistant reinforcing coating on a substrate, such as concrete, wood, metal or particulate. A reinforcing fiber mat is placed on the substrate and a liquid matrix material is mixed with small colored stones. The mixture of matrix material and stones is poured onto the mat, and the liquid wets the mat and contacts the substrate. After curing, a composite coating is formed with stones as the wearing surface. A membrane can be interposed between the substrate and the reinforcing coating to prevent adhesion and “starving” of the mat.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.