Title:
BINDER FOR THERMAL TRANSFER LAYER AND THERMAL TRANSFER INK RIBBON
Document Type and Number:
Japanese Patent JPH08310136
Kind Code:
A
Abstract:
PURPOSE: To provide a binder resin for a thermal transfer layer excellent in the releasability thermal transfer with recording paper having a receiving layer containing no release agent and the preservability of an ink ribbon and a sublimable thermal transfer ink ribbon.
CONSTITUTION: A binder for a thermal transfer layer contains a polyvinyl acetal resin and a silicone resin having a three-dimensional reticulated structure containing a siloxane bond as a main skeleton and solid at the normal temp. and soluble in an org. solvent. A thermal transfer ink ribbon is obtained by providing a thermal transfer layer containing a sublimable dye and the binder for the thermal transfer layer on a base material.
Inventors:
KOTAKE KOJU
TAGASHIRA YUTAKA
FUJIWARA YOSHIO
SHINOHARA SATORU
TAGASHIRA YUTAKA
FUJIWARA YOSHIO
SHINOHARA SATORU
Application Number:
JP14414495A
Publication Date:
November 26, 1996
Filing Date:
May 19, 1995
Export Citation:
Assignee:
DENKI KAGAKU KOGYO KK
SONY CORP
SONY CORP
International Classes:
B41J31/00; B41M5/30; B41M5/395; (IPC1-7): B41M5/30; B41J31/00
Attorney, Agent or Firm:
Tokuhiro Watanabe
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