Recording liquid

Details Recording liquid Recording liquid

1988-05-06

1991-09-17

Yarbrough, Amelia Burgess

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 22, 25217421, C09D 1102

Patent

active

050491881

ABSTRACT:
A recording liquid comprising from 0.2 to 12% by weight, based on the total weight of the recording liquid, of a water-soluble dyestuff, from 0.5 to 25% by weight, based on the total weight of the recording liquid, of at least one member selected from the group consisting of compounds of the following formulas I, II and III, and an aqueous medium: ##STR1## wherein l is a number of from 4 to 20, ##STR2## wherein R is a lower alkyl group or a phenyl group, and each of m and n is a number of from 4 to 20, and ##STR3## wherein X is a halogen atom, and p is a number of from 4 to 20.

REFERENCES:
patent: 3846141 (1974-11-01), Ostergren et al.
patent: 4409040 (1983-10-01), Tabayashi et al.
patent: 4508570 (1985-04-01), Fujii et al.

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