Thermal transfer recording medium
US-2018326772-A1 · Nov 15, 2018 · US
Thermal transfer sheet
US11975554B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11975554-B2 |
| Application number | US-202017593872-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 25, 2020 |
| Priority date | Apr 4, 2019 |
| Publication date | May 7, 2024 |
| Grant date | May 7, 2024 |
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- Title
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- Abstract
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- First independent claim
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- CPC / IPC classifications
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Abstract
Official abstract text for this publication.
Provided is a thermal transfer sheet enabling printing suitability on high temperature printing to be good. A thermal transfer sheet 100 in which either one or both of a colorant layer 3 and a transfer layer 10 are provided on one face of a substrate 1 , and a back face layer 20 is provided on the other face of the substrate 1 , wherein a back face primer layer 25 is provided between the substrate 1 and the back face layer 20 , and the back face primer layer 25 contains at least one component selected from a silicone resin, a siloxane cross-linked resin, and a silica-introduced resin.
First claim
Opening claim text (preview).
The invention claimed is: 1. A thermal transfer sheet in which either one or both of a colorant layer and a transfer layer are provided on one face of a substrate, and a back face layer is provided on an opposing face of the substrate, wherein a back face primer layer is provided between the substrate and the back face layer, and wherein the back face primer layer contains a siloxane cross-linked acrylic resin and a cross-linked silicone resin.
Assignees
Inventors
Classifications
Intermediate layers; Layers between substrate and imaging layer · CPC title
- B41M5/443Primary
Silicon-containing polymers, e.g. silicones, siloxanes · CPC title
Dye diffusion thermal transfer printing (D2T2) · CPC title
Backcoats; Back layers · CPC title
relating to melt (thermal) mass transfer · CPC title
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Frequently asked questions
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- What does patent US11975554B2 cover?
- Provided is a thermal transfer sheet enabling printing suitability on high temperature printing to be good. A thermal transfer sheet 100 in which either one or both of a colorant layer 3 and a transfer layer 10 are provided on one face of a substrate 1 , and a back face layer 20 is provided on the other face of the substrate 1 , wherein a back face primer layer 25 is provided betwee…
- Who is the assignee on this patent?
- Dainippon Printing Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification B41M5/443. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue May 07 2024 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).