Recording medium
US8247042B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 18, 2011 |
| Grant date | Aug 21, 2012 |
| Priority date | — |
| Expiry date | May 18, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M5/00
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The invention provides a recording medium capable of inhibiting cracks and also inhibiting peeling off of an ink receiving layer upon folding of the recording medium. The recording medium has a substrate and an ink receiving layer provided on the substrate, wherein the substrate is a resin-coated substrate obtained by coating a base material with a resin, the arithmetic average roughness Ra of a surface of the substrate on the side of the ink receiving layer as prescribed by JIS B 0601:2001 is 3.0 μm or more, the skewness Rsk of a roughness curve of the surface of the substrate as prescribed by JIS B 0601:2001 is 0.2 or less, and the coating thickness of the ink receiving layer is 50 μm or less.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.