Inkjet-Recording Medium
AssigneeSony Corporation
InventorsSatoru SHINOHARA, Masanobu Hida, Yumiko Nagano
Life of this patent
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Abstract
An inkjet-recording medium has excellent various preservabilities, for example, the lightfastness of an image, resistance to bleeding under high-temperature and high-humidity conditions, and resistance to indoor fading and discoloration when a surface of a printing paper is subjected to laminating treatment. In an inkjet-recording medium having an ink-receiving layer on one surface of a base, the base having abilities to absorb and retain an ink solvent, a low oxygen-permeable resin layer preferably having an oxygen permeability of 10 cc/(m2·D·atm) at a temperature of 20° C. and at a relative humidity of 90% is provided on another surface of the base.
Claims19
An inkjet-recording medium comprising:
- a base having a first surface and a second surface opposite the first surface;
- an ink-receiving layer formed on said first surface of the base with having an ability to absorb an ink solvent, and including an image-protecting layer laminated on a surface thereof;
- and
- a low oxygen-permeable resin layer provided on said second surface of the base, the low oxygen-permeable resin layer having a permeability of about 10 cc/(m2·D·atm) or less thereby allowing only a very low amount of oxygen to pass through the low oxygen-permeable resin layer to the base for preserving an image formed in the medium during use of the medium.
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Dependencies are inferred from the claim text.