Retro-flective sheeting on metal coil composites
US6569510B1 · kind B1 · utility
8Cited by
4References
28Claims
0Family size
Inventors
Key dates
| Filing date | May 2, 2000 |
| Grant date | May 27, 2003 |
| Priority date | — |
| Expiry date | May 2, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24479
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A retroflective laminated composite metal product and process for preparing reflective information markers in use where high volume traffic or construction areas require signage is provided, wherein the product exhibits excellent adhesion bonding characteristics between the aluminum surface and the adhesion backed retroflective surface, provides high rigidity and ease of fabrication while still passing the requirements of NCHRP 350.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.