Image receiving sheet

Patent metadata

Field	Value
Publication number	US-2018043719-A1
Application number	US-201715798404-A
Country	US
Kind code	A1
Filing date	Oct 31, 2017
Priority date	Jun 2, 2015
Publication date	Feb 15, 2018
Grant date	—

Abstract

An image receiving sheet includes an image receiving layer including a resin and having a thickness of 1 μm or greater; and an antistatic layer being the outermost layer, including a resin and at least one conductive material selected from conductive particles and a conductive polymer and having a thickness smaller than that of the image receiving layer, on at least one surface of a support, in an order from the support side.

First claim

What is claimed is:

1 . An image receiving sheet comprising, on at least one surface of a support, in an order from the support side:
an image receiving layer including a resin and having a thickness of 1 μm or greater; and an antistatic layer being the outermost layer, including a resin and at least one conductive material selected from conductive particles and a conductive polymer and having a thickness smaller than that of the image receiving layer.

2 . The image receiving sheet according to claim 1 ,
wherein the image receiving layer and the antistatic layer each include at least one resin selected from an acrylic resin, a urethane resin, a polyester resin, and a polyolefin resin as the resin and have a crosslinking structure derived from at least one crosslinking agent selected from an oxazoline crosslinking agent, an epoxy crosslinking agent, a carbodiimide crosslinking agent, and an isocyanate crosslinking agent.

3 . The image receiving sheet according to claim 1 ,
wherein the antistatic layer includes at least a polyolefin resin as the resin, and a content of the polyolefin resin is the largest among the resins included in the antistatic layer.

4 . The image receiving sheet according to claim 1 ,
wherein surface resistivity on a side including the image receiving layer and the antistatic layer is 10 7 to 10 10 Ω/sq.

5 . The image receiving sheet according to claim 1 ,
wherein a thickness of the image receiving layer is 1 to 10 μm, and a thickness of the antistatic layer is 0.01 to 1 μm.

6 . The image receiving sheet according to claim 1 ,
wherein the support is a polyethylene terephthalate film.

7 . The image receiving sheet according to claim 1 ,
wherein the antistatic layer includes acicular particles obtained by doping SnO 2 with Sb as the conductive material.

8 . The image receiving sheet according to claim 1 ,
wherein the image receiving layer does not include the conductive material, or a content of the conductive material included per unit volume of the image receiving layer is smaller than that of the conductive material included per unit volume of the antistatic layer.

9 . The image receiving sheet according to claim 1 which is used for electrophotography.

10 . The image receiving sheet according to claim 1 which is used for ink jet printing.

Assignees

• Fujifilm Corp

Inventors

• Teshima Yuki
• Miyake Kazuhito

Classifications

• G03G7/0046 Primary

  obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds · CPC title

• G03G7/004

  obtained by reactions only involving carbon-to-carbon unsaturated bonds · CPC title

• G03G7/008

  being macromolecular · CPC title

• B41M5/502

  characterised by structural details, e.g. multilayer materials (supports, backcoats or intermediate layers for thermal dye transfer donor and receiver sheets B41M5/41, B41M5/42) · CPC title

• G03G7/0053

  Intermediate layers for image-receiving members · CPC title