Heat-sensitive and heat-transferable recording sheet

Details Heat-sensitive and heat-transferable recording sheet Heat-sensitive and heat-transferable recording sheet

1986-01-21

1987-10-27

Hess, Bruce H.

Record receiver having plural interactive leaves or a colorless

Having a colorless color-former, developer therefor, or...

Plural colors or plural diverse systems

503205, 503206, 503208, 503214, 503226, 427150, 427152, B41M 518

Patent

active

047033355

ABSTRACT:
In a heat-sensitive and heat-transferable recording sheet comprising a substrate, a heat-sensitive, color-forming layer provided on the front side of said substrate and a heat-transferable layer provided on the back side of said substrate, background fogging can be prevented by allowing the heat-transferable layer to be composed essentially of an electron-donating colorless dye, an electron-accepting compound, a low-melting substance and a desensitizer.

REFERENCES:
patent: 3916068 (1975-10-01), Kohmura et al.
patent: 4007310 (1977-02-01), Miyamoto et al.

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