Methods and devices for mechanical separation of multilayer interlayers
US-2024217227-A1 · Jul 4, 2024 · US
Electrostatic adsorbable sheet
US8932703B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8932703-B2 |
| Application number | US-201113996314-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 22, 2011 |
| Priority date | Dec 22, 2010 |
| Publication date | Jan 13, 2015 |
| Grant date | Jan 13, 2015 |
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Abstract
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The present invention provides an electrostatic adsorbable sheet that can attach and display a printed material as it is on an object to be attached, as a poster, an advertisement or the like, has a high electrostatic adsorbability during display use, can be used for display over a long period of time with sufficient durability of the electrostatic adsorbability, has electrostatic adsorbability that is hardly affected by humidity, and can be easily peeled away after display use. In the electrostatic adsorbable sheet, since the electrostatic adsorbability is not exhibited externally before display use, troubles such as blocking of sheets themselves and attachment to a roll particularly in a printing step hardly occur, handlability is good, and the adhesiveness of ink is excellent, so that the sheet is compatible with a variety of printing methods.
First claim
Opening claim text (preview).
The invention claimed is: 1. An electrostatic adsorbable sheet (iii) which is a laminate comprising: a label layer (i) containing a resin film layer (A) and a recording layer (B) on one surface of the resin film layer (A); and a support layer (ii), wherein at least one of the label layer (i) and the support layer (ii) is subjected to an electrically charging treatment, the resin film layer (A) and the support layer (ii) are electrostatically adsorbed, the surface resistivity of the…
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Classifications
Cross-Sectional Technologies · mapped topic
- B32B7/06Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US8932703B2 cover?
- The present invention provides an electrostatic adsorbable sheet that can attach and display a printed material as it is on an object to be attached, as a poster, an advertisement or the like, has a high electrostatic adsorbability during display use, can be used for display over a long period of time with sufficient durability of the electrostatic adsorbability, has electrostatic adsorbability…
- Who is the assignee on this patent?
- Koike Hiroshi, Yahagi Yuichi, Yupo Corp
- What technology area does this patent fall under?
- Primary CPC classification B32B7/06. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Jan 13 2015 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).