Inkjet recording medium, printed material, method for producing same, and package

US9017779B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9017779-B2
Application numberUS-201214004731-A
CountryUS
Kind codeB2
Filing dateMar 26, 2012
Priority dateMar 31, 2011
Publication dateApr 28, 2015
Grant dateApr 28, 2015

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  1. Title

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  2. Abstract

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  5. First independent claim

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Abstract

Official abstract text for this publication.

The present invention provides an ink jet recording medium which is capable of uniform coating with an ink-receiving agent without a surface treatment step for a usual plastic film used as a base material, and which, due to excellent adhesion , does not cause the problem of peeling after ink jet printing, and does not cause the problem of ink binning, fading, dropout, or peeling or peeling of an ink-receiving layer and an over-coating layer, and also provides a printed material formed by ink jet printing on the ink jet recording medium. The ink jet recording medium including a first layer containing a polyolefin resin as a main component, a second layer containing an acid-modified olefin resin, and an ink-receiving layer is used, the ink-receiving layer being formed by applying an ink-receiving agent on the second layer after the first and second layers are laminated by a coextrusion laminating method.

First claim

Opening claim text (preview).

The invention claimed is: 1. An ink jet printed material, comprising: a layer (A1) containing a polyolefin resin (a1) as a main component; a layer (A2) containing an acid-modified olefin resin (a2), the layer (A1) and the layer (A2) being coextrusion-laminated together; and an ink-receiving layer (B) formed on the layer (A2) by applying an ink-receiving agent (b) on the layer (A2), the ink-receiving layer having a printed surface on which ink jet printing is performed, where…

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What does patent US9017779B2 cover?
The present invention provides an ink jet recording medium which is capable of uniform coating with an ink-receiving agent without a surface treatment step for a usual plastic film used as a base material, and which, due to excellent adhesion , does not cause the problem of peeling after ink jet printing, and does not cause the problem of ink binning, fading, dropout, or peeling or peeling of a…
Who is the assignee on this patent?
Ikeda Takeo, Matsubara Hiroaki, Kitada Mitsuru, and 3 more
What technology area does this patent fall under?
Primary CPC classification B41M5/5254. Mapped technology areas include Operations & Transport.
When was this patent published?
Publication date Tue Apr 28 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).