Protective layer transfer sheet and printed product
US7026023B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 21, 2004 |
| Grant date | Apr 11, 2006 |
| Priority date | — |
| Expiry date | Sep 21, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2817
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention provides a protective layer transfer sheet, which has excellent folding resistance, plasticizer resistance, scratch resistance, transparency, layer transferability and other properties, and a print using the same. The protective layer transfer sheet comprises: a substrate sheet; and a thermally transferable resin layer provided separably on at least a part of one side of the substrate sheet. The thermally transferable resin layer comprises at least a thermally transferable protective layer and a heat-sensitive adhesive resin layer stacked in that order from the substrate sheet side. The thermally transferable protective layer comprises a layer comprising submicron particles of a layered inorganic material dispersed in a binder resin. The print is formed using the thermally transferable protective layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.