Thermosensitive recording paper improved in printing quality

Details Thermosensitive recording paper improved in printing quality Thermosensitive recording paper improved in printing quality

1978-12-14

1980-10-28

Brown, Travis

Stock material or miscellaneous articles

Composite

Of carbohydrate

428488, 428913, 430964, B32B 2104

Patent

active

042307767

ABSTRACT:
The thermosensitive recording paper comprising a support and, supported thereon, a combination of a colorless or slightly colored lactone compound color former and a phenolic compound capable of rendering said lactone compound to develop color, is improved in its printing quality in that said support is an undercoated paper.

REFERENCES:
patent: 3811914 (1974-05-01), Saito et al.
patent: 3988501 (1976-10-01), Knirsch et al.
patent: 4032690 (1977-06-01), Kohmura et al.
patent: 4098948 (1978-07-01), Skelly et al.

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