THERMAL TRANSFER RECEIVING SHEET

PROBLEM TO BE SOLVED: To provide a thermal transfer receiving sheet having a receiving layer with good releasability from an ink ribbon and good adhesivity to a transfer type laminate resin layer provided to the ink ribbon, in an over-lamination dye thermal transfer method. SOLUTION: The receiving l...

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Bibliographic Details
Main Authors ONISHI TOSHIKAZU, TSUNODA MITSURU
Format Patent
LanguageEnglish
Published 30.04.2004
Edition7
Subjects
COLOUR PRINTING
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:PROBLEM TO BE SOLVED: To provide a thermal transfer receiving sheet having a receiving layer with good releasability from an ink ribbon and good adhesivity to a transfer type laminate resin layer provided to the ink ribbon, in an over-lamination dye thermal transfer method. SOLUTION: The receiving layer containing a dye dyable resin as a main component is formed on at least one face of a sheet shaped support to make it a thermal transfer receiving sheet. In this case, the thermal transfer receiving sheet contains, in the receiving layer, a star type (meth)acrylic polymer and/or a linear chain (meth)acrylic polymer having a weight average molecular weight of not less than 300,000. Furthermore, the total amount of the star type (meth)acrylic polymer contained in the receiving layer and/or a linear chain (meth)acrylic polymer having a weight average molecular weight of not less than 300,000 is preferably 1 to 100 pts.mass to 100 pts.mass of the dye dyable resin. The star type (meth)acrylic polymer has preferably a weight average molecular weight of not 1ess than 100,000. COPYRIGHT: (C)2004,JPO
Bibliography:Application Number: JP20020299191