Heat-sensitive recording paper

Details Heat-sensitive recording paper Heat-sensitive recording paper

1979-07-17

1981-03-10

Kaplan, Morris

Stock material or miscellaneous articles

Composite

Of carbohydrate

282 275, 427144, 428913, B32B 2104, B32B 2106

Patent

active

042554918

ABSTRACT:
A heat-sensitive recording paper comprising a base paper having a hot water extraction pH of about 6 to 9 having provided thereon a heat-sensitive recording layer containing an electron donating colorless dye and an electron accepting acidic material.

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