Ink, and ink-jet recording method and instrument using the same

Details Ink, and ink-jet recording method and instrument using the same Ink, and ink-jet recording method and instrument using the same

1994-11-21

1998-12-29

McCamish, Marion E.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

523205, 523206, 524377, 524430, 524513, 346 761, C09D 1110

Patent

active

058543074

ABSTRACT:
Disclosed herein is a water-based ink composition comprising coloring material particles obtained by causing a dye to be adsorbed on or bonded to fine particles or an inorganic colloidal substance, and an aqueous solution of a water-soluble polymer dispersing the coloring material particles therein, wherein the polymer chains of the polymer in the composition undergo dissociation or association by its temperature change or pH change.

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Y. Osada et al., Journal of Chem.Soc.of Japan, 1983 (6), pp. 812-818 (abs English).
Y. Osada et al., Journal of Chem.Soc.of Japan, 1976 (5), pp. 832-836 (abs English).

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