Thermally-transferable fluorescent compounds

Details Thermally-transferable fluorescent compounds Thermally-transferable fluorescent compounds

1988-12-12

1990-01-02

Hess, Bruce H.

Record receiver having plural interactive leaves or a colorless

Having plural interactive leaves

8471, 428195, 428480, 428690, 428913, 428914, B41M 5035, B41M 526

Patent

active

048913510

ABSTRACT:
A donor element for thermal transfer comprising a support having on one side thereof a fluorescent derivative of a 1,8-naphthalimide compound dispersed in a polymeric binder, and on the other side thereof a slipping layer comprising a lubricant. In a preferred embodiment, the compound has the formula: ##STR1## wherein: R is hydrogen; a substituted or unsubstituted alkyl group of 1 to about 6 carbon atoms; or a carbocyclic or heterocyclic ring of about 5 to about 10 atoms; and

REFERENCES:
patent: 4627997 (1986-12-01), Ide
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