High chromaticity pigment flakes and foils
US12187900B2 · kind B2 · utility
0Cited by
74References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 27, 2016 |
| Grant date | Jan 7, 2025 |
| Priority date | — |
| Expiry date | Aug 27, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09C2220/10
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An article including at least one first metallic layer, at least one dielectric layer, and at least one second metallic layer is disclosed. The at least one dielectric layer can include at least one of (i) a photo-initiator, (ii) an oxygen inhibition mitigation composition, (iii) a leveling agent, and (iv) a defoamer. The article can be in the form of a foil or pigment flake, and can also include a magnet containing layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.