Ink jet recording having an ink with carbon black

Recorders – Performance of multiple functions of steam and gas engines – Pressure responsive element

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106 20R, 346140R, B41J 205, C09D 1102

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active

051841487

ABSTRACT:
An ink comprising an aqueous liquid medium which contains acid carbon black having a volatile content within the range of 3.5 to 8% by weight and a water-soluble resin having a weight average molecular weight within the range of 3,000 to 30,000, wherein the weight ratio of the acid carbon black to the water-soluble resin is within the range of 3:1 to 10:1. The present invention also relates to an ink jet recording method, and ink jet device, an ink cartridge and an ink jet recording apparatus which uses the ink.

REFERENCES:
patent: 3687887 (1972-08-01), Zabiak
patent: 4105464 (1978-08-01), Osswald
patent: 4306245 (1981-12-01), Kasugayama
patent: 4429320 (1984-01-01), Hattori
patent: 4460727 (1984-07-01), Shoji
patent: 4530961 (1985-07-01), Nguyen
patent: 4597794 (1986-07-01), Ohta et al.
patent: 4803119 (1989-02-01), Duff
patent: 4959661 (1990-09-01), Buxton
patent: 5010125 (1991-04-01), Kruse
patent: 5026427 (1991-06-01), Mitchell
patent: 5039339 (1991-08-01), Phan
Patent Abstracts of Japan, vol. 13, 221, (C-598) [3569], May 23, 1989.

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