Printed matter
US-2022118786-A1 · Apr 21, 2022 · US
Printed matter
US11660897B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11660897-B2 |
| Application number | US-202117450304-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 8, 2021 |
| Priority date | Oct 19, 2020 |
| Publication date | May 30, 2023 |
| Grant date | May 30, 2023 |
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- Title
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Abstract
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Printed matter includes a substrate comprising a vinyl chloride resin and a printing layer on the substrate, wherein the surface of the substrate has a static friction coefficient of from 0.04 to 0.06 and a dynamic friction coefficient of from 0.02 to 0.03 when the surface of the substrate is rubbed with standard adjacent fabrics for staining for color fastness test under a load of 200 g, wherein the surface of the printing layer has a static friction coefficient of from 0.35 to 0.50 and a dynamic friction coefficient of from 0.20 to 0.30 when the surface of the printing layer is rubbed with standard adjacent fabrics for staining for color fastness test under a load of 200 g.
First claim
Opening claim text (preview).
The invention claimed is: 1. Printed matter, comprising: a substrate comprising a vinyl chloride resin; and a printing layer on the substrate; wherein a surface of the substrate has a static friction coefficient of from 0.04 to 0.06 and a dynamic friction coefficient of from 0.02 to 0.03 when the surface of the substrate is rubbed with standard adjacent fabrics for staining for color fastness test under a load of 200 g, wherein a surface of the printing layer has a static friction coefficient of from 0.35 to 0.50 and a dynamic friction coefficient of from 0.20 to 0.30 when the surface of the printing layer is rubbed with standard adjacent fabrics for staining for color fastness test under a load of 200 g, wherein the printing layer is formed from an ink comprising a polycarbonate-based urethane resin have a glass transition temperature of from −30 to −10 degrees C. and a polyester-based urethane resin having a Tg of from 50 to 60 degrees C. 2. The printed matter according to claim 1 , wherein the surface of the substrate comprises an acrylic resin layer. 3. The printed matter according to claim 1 , wherein the substrate comprises wall paper. 4. The printed matter according to claim 1 , wherein the substrate has a surface free energy of 35 mN/m or greater. 5. The printed matter according to claim 1 , wherein the ink comprises 12 to 25 percent by mass of the polycarbonate-based urethane resin have a glass transition temperature of from −30 to −10 degrees C. and 8 to 15 percent by mass of the polyester-based urethane resin having a Tg of from 50 to 60 degrees C. 6. The printed matter according to claim 1 , wherein the ink comprises 10 to 60 percent by mass of an organic solvent and 10 to 90 percent by mass of water. 7. The printed matter according to claim 1 , wherein the ink comprises a black ink. 8. The printed matter according to claim 7 , wherein the surface of the substrate comprises an acrylic resin layer. 9. The printed matter according to claim 8 , wherein the substrate comprises wall paper. 10. The printed matter according to claim 7 , wherein the substrate has a surface free energy of 35 mN/m or greater. 11. The printed matter according to claim 5 , wherein the ink comprises a black ink. 12. The printed matter according to claim 11 , wherein the surface of the substrate comprises an acrylic resin layer. 13. The printed matter according to claim 12 , wherein the substrate has a surface free energy of 35 mN/m or greater.
Assignees
Inventors
Classifications
Sheet materials · CPC title
on plastics, horn, rubber, or other organic polymers · CPC title
containing carbon black · CPC title
- B41M3/18Primary
Particular kinds of wallpapers · CPC title
- C09D11/102Primary
containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds · CPC title
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Frequently asked questions
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- What does patent US11660897B2 cover?
- Printed matter includes a substrate comprising a vinyl chloride resin and a printing layer on the substrate, wherein the surface of the substrate has a static friction coefficient of from 0.04 to 0.06 and a dynamic friction coefficient of from 0.02 to 0.03 when the surface of the substrate is rubbed with standard adjacent fabrics for staining for color fastness test under a load of 200 g, where…
- Who is the assignee on this patent?
- Takarada Tatsuya, Koizuka Yuusuke, Shimura Naoto, and 4 more
- What technology area does this patent fall under?
- Primary CPC classification B41M3/18. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue May 30 2023 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 3 related publications on this page (citations in our corpus or others sharing the same primary CPC).