Recording sheet

Details Recording sheet Recording sheet

1975-07-17

1977-09-27

Herbert, Jr., Thomas J.

Stock material or miscellaneous articles

Composite

282 275, 427150, 427151, 428913, 428914, B41M 522

Patent

active

040513033

ABSTRACT:
A recording sheet comprising a support having thereon a color developer layer containing (1) a metal compound of an aromatic carboxylic acid and (2) at least one of gelatin or a gelatin derivative, the metal compound of an aromatic carboxylic acid being capable of forming a colored image when reacted with a color former.

REFERENCES:
patent: 3703398 (1972-11-01), Ono et al.
patent: 3732120 (1973-05-01), Brockett et al.
patent: 3767449 (1973-10-01), Hayashi et al.
patent: 3772052 (1973-11-01), Kimura et al.
patent: 3864146 (1975-02-01), Oda et al.
patent: 3896255 (1975-07-01), Kato et al.

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