Recording sheets containing monoammonium compounds

Details Recording sheets containing monoammonium compounds Recording sheets containing monoammonium compounds

1993-03-19

1994-06-14

Ryan, Patrick J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Weight per unit area specified

428195, 428211, 4284111, 4285375, 428688, B32B 3300, B41M 500

Patent

active

053209028

ABSTRACT:
Disclosed is a recording sheet which consists essentially of a substrate and, in contact with the substrate, a monoammonium compound of the formula: ##STR1## wherein R is an alkyl group, X is selected from the group consisting of fluoride, chloride, bromide, iodide, and astatide, and R', R", and R"' are each independently selected from the group consisting of alkyl groups, substituted alkyl groups, aryl groups, substituted aryl groups, arylalkyl groups, and substituted arylalkyl groups, wherein R, R', R" and R"' are either the same as or different from each other; and mixtures thereof; an optional binder component; and an optional filler component.

REFERENCES:
patent: 4446174 (1984-05-01), Maekawa et al.
patent: 4547405 (1985-10-01), Bedell et al.
patent: 4554181 (1985-11-01), Cousin et al.
patent: 4576867 (1986-03-01), Miyamoto
patent: 4740420 (1988-04-01), Akutsu et al.
patent: 4781985 (1988-01-01), Desjarlais
patent: 4783376 (1988-11-01), Sakai et al.
patent: 4830911 (1989-05-01), Kojima et al.
patent: 4877680 (1989-10-01), Sakaki et al.

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