Decorative package with expanded color gamut
US6368758B1 · kind B1 · utility
15Cited by
24References
36Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 18, 2000 |
| Grant date | Apr 9, 2002 |
| Priority date | — |
| Expiry date | Sep 18, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1092
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
This invention relates to a decorative package comprising a package having adhered thereto a label comprising a transparent polymer sheet, and at least one dye containing layer is on each side of said sheet, wherein there are at least four separate dye containing layers and the dye containing layers comprise at least four spectrally distinct colors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.