Ink-jet printing dye-fixing agent, and recording paper employing

Details Ink-jet printing dye-fixing agent, and recording paper employing Ink-jet printing dye-fixing agent, and recording paper employing

1997-10-14

2000-04-04

Hampton-Hightower, P.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

528310, 528322, 528330, 528332, 528335, C08G 7310, C08G 6926, C08G 6908

Patent

active

06046299&

ABSTRACT:
An ink-jet printing dye-fixing agent is provided which comprises a quaternary cationic polymer having the main chain represented by general formula (1): ##STR1## where R.sub.1, R.sub.2, R.sub.3, and R.sub.4 are independently an aliphatic alkyl group of 1 or 2 carbons; R is an aliphatic alkene group of 1-6 carbons or a phenylene group; and n is an integer of from 3 to 300. A recording paper sheet employing the fixing agent is also provided. This fixing agent has excellent ink dye fixability, and makes ink coloring excellent and improves water resistance of the printed matter.

REFERENCES:
patent: 3862094 (1975-01-01), Shinohara et al.
Tsuchida et al.; "Polycation polymers of the integral type obtained from the reaction of . . . compounds", KOGYOKAGAKUSSI, vol. 74 No. 4 (1971) pp. 756-753.

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