Structurally-colored articles and methods for making and using structurally-colored articles
US11402546B2 · kind B2 · utility
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78References
20Claims
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Key dates
| Filing date | Jan 26, 2021 |
| Grant date | Aug 2, 2022 |
| Priority date | — |
| Expiry date | Jan 26, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K3/28
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
One or more aspects of the present disclosure are directed to bladders that incorporate a multi-layer optical film that impart a structural color to the bladder. The present disclosure is also directed to articles including the bladders having a multi-layer optical film, and methods for making articles and bladders having a multi-layer optical film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.