Title:
WATER-BASED INK FIXING COMPOSITION, THERMALLY TRANSFERRED IMAGE COVERING FILM USING THE SAME, AND THERMAL TRANSFER IMAGE RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/1994/013491
Kind Code:
A1
Abstract:
A water-base ink fixing composition for use in fixing a water-base image. The composition contains a clay interlayer compound and an ion exchanger such as an ion exchange resin. It may contain a water absorbing resin and a thermally fusible resin as a binder. A thermally transferred image covering film is formed by removably forming on a substrate a water-base ink fixing layer consisting of the water-base ink fixing composition. A binder layer or a layer of a thermally fusible resin may be formed on a water-base ink fixed layer. A thermally transferred image covering film is formed by laminating any one of a water-base ink fixing layer, a binder layer and a layer of a thermally fusible resin on a thermally transferred image or a protective layer-carrying thermally transferred image in an opposed state and thermally pressing them against each other, whereby the water-base ink fixing layer is transfer-laminated.
Inventors:
ITO KENGO (JP)
FUJIWARA YOSHIO (JP)
SHINOHARA SATORU (JP)
FUJIWARA YOSHIO (JP)
SHINOHARA SATORU (JP)
Application Number:
PCT/JP1993/001811
Publication Date:
June 23, 1994
Filing Date:
December 14, 1993
Export Citation:
Assignee:
SONY CORP (JP)
ITO KENGO (JP)
FUJIWARA YOSHIO (JP)
SHINOHARA SATORU (JP)
ITO KENGO (JP)
FUJIWARA YOSHIO (JP)
SHINOHARA SATORU (JP)
International Classes:
B41M5/382; B41M5/52; B41M7/00; B41M7/02; B41M5/00; (IPC1-7): B41M5/38
Foreign References:
| JPH03243391A | 1991-10-30 | |||
| JPH04299183A | 1992-10-22 |
Other References:
See also references of EP 0642927A4
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