Heat transfer printing sheet and heat transfer printing method using the same
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United States of America Patent
Stats
-
Mar 3, 1981
Issued Date -
N/A
app pub date -
Apr 20, 1979
filing date -
Mar 20, 1973
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Heat transfer printing sheet wherein a pattern comprising a basic dye having the poor heat transferable property, an alkaline agent having a property of increasing the heat transferable property of the basic dye and a binder is formed on a base support sheet and also a resin film through which the basic dye can be passed when the heat transfer printing is carried out, but can not be passed through when the heat transfer printing is not carried out is formed on the pattern. The resin film can be provided on the right and/or back side surfaces of the base support sheet. Heat transfer printing method using the above heat transfer printing sheet with heat under pressure.
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