Intermediate transfer medium
US10890865B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 9, 2019 |
| Grant date | Jan 12, 2021 |
| Priority date | — |
| Expiry date | May 9, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M2205/38
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An object of the present invention is to provide an intermediate transfer medium having high durability, as well as high smudge resistance and image stability. The intermediate transfer medium of the present invention includes: a substrate, and a transfer layer including a first intermediate layer, a second intermediate layer and a receiving layer; in which the first intermediate layer contains a (meth)acrylic polyol resin with a glass transition temperature of 80° C. or higher; in which the second intermediate layer contains a polyester with a glass transition temperature of 45° C. or higher and a filler with a mean particle diameter of 2 μm or more and 5 μm or less; and in which the content of the filler in the second intermediate layer is 0.5% by mass or more and 5% by mass or less.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.