Printed matter exhibiting metallic gloss
US11602946B2 · kind B2 · utility
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2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 26, 2021 |
| Grant date | Mar 14, 2023 |
| Priority date | — |
| Expiry date | Oct 29, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB44F1/02
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A printed matter exhibiting metallic gloss is provided and includes: a substrate; and a metallic glossy layer, being formed on the substrate, and the metallic glossy layer containing scaly particles having a metal. In the metallic glossy layer, the scaly particles are oriented to be substantially parallel to a surface of the metallic glossy layer; and the surface of the metallic glossy layer has a DOI value of greater than or equal to 20% and a Sa value of less than or equal to 2 μm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.