Ink jet recording sheet

Abstract:

The present invention provides a new ink jet recording sheet being capable forming an excellent printed graphic of an oil ink and being excellent in the fixation and coloration of an oil ink particularly containing a petroleum high-boiling point solvent. The ink jet recording sheet comprises an interlayer 2 and an ink receiving layer 3 on at least one side of a substrate 1 wherein a resin forming the interlayer 2 contains a resin dissolved and/or swollen in a petroleum high-boiling point solvent.

Citations

5989378

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Claims:

What is claimed is:

1. An ink jet recording sheet for use with an oil based ink containing a high boiling point solvent, comprising:

(a) a receiving layer; and

(b) a substrate; and

(c) an interlayer disposed between said receiving layer and said substrate, said interlayer containing polynorborene for promoting migration of the solvent of an oil based ink through said receiving layer into said interlayer leaving the colorantof the oil based ink on said receiving layer.

Patent number:
6294243
View patent at USPTO

Filing date:
November 23, 1998

Issue date:
September 25, 2001

Inventor:
Atsushi Nakamura (Tokyo, JP)

Assignee:
Nisshinbo Industries, Inc. (Tokyo, JP)

Primary Examiner:
Pamela R. Schwartz

Attorney, Agent or Firm:
Garter, Ledyard & Milburn

Current U.S. Classification: 428/32.24