Heat-sensitive recording material

Details Heat-sensitive recording material Heat-sensitive recording material

2005-07-19

2005-07-19

Hess, Bruce H. (Department: 1774)

Record receiver having plural interactive leaves or a colorless

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

C503S209000, C503S217000, C503S226000

Reexamination Certificate

active

06919297

ABSTRACT:
A heat-sensitive recording material including at least a heat-sensitive recording layer, a light transmittance adjusting layer and a heat resistant protective layer on a support, wherein oxygen permeability of the light transmittance adjusting layer is 0.8 or less, and the light transmittance adjusting layer includes a polyvinyl alcohol having a saponification rate of 90 mol % or more.

REFERENCES:
patent: 6197724 (2001-03-01), Aono
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patent: 9-1928 (1997-01-01), None
patent: 11-291629 (1999-10-01), None
patent: 2002-264500 (2002-09-01), None
patent: 2002-264507 (2002-09-01), None
patent: 2002-264523 (2002-09-01), None
patent: 2002-264524 (2002-09-01), None

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