Protective layer transfer sheet
US10131170B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 3, 2017 |
| Grant date | Nov 20, 2018 |
| Priority date | — |
| Expiry date | Aug 3, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M2205/40
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention aims principally to provide a protective layer transfer sheet that can prevent occurrence of fusion between a receiving layer and a transfer layer and occurrence of peeling traces when the transfer layer is peeled from the receiving layer, even in the case that thermal energy applied on transfer of the transfer layer is increased and can obtain a high quality printed article and to provide a protective layer transfer sheet that can impart extremely good scratch resistance to the surface of a printed article. The protective layer transfer sheet includes a substrate, and a transfer layer provided on a surface of the substrate, and the transfer layer includes a binder resin and one or more substances selected from the group consisting of phosphoric acid esters, olefin-maleic acid copolymers, and amino polyether-modified silicone oils.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.