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US 12,767,847 B2Granted
Processing fluid, set of processing fluid and ink, applying device, image forming device, applying method, and image forming method
AssigneeRicoh Company, Ltd.
InventorsDaisuke Ozaki, Toshiyuki Kobashi, Hiroshi Gotou, Juichi Furukawa
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Abstract
A processing fluid contains a resin having an amino group and an amine value of from 200 to 1,200 mgKOH/g and a polyvalent metal salt, wherein the proportion of the resin to the processing fluid is from 0.01 to 10 percent by mass and the processing fluid is applied to the fabric.
Claims13
A set comprising:
- a processing fluid;
- and
- an ink,
- wherein the processing fluid comprises:
- a resin having an amino group and an amine value of from 200 to 1,200 mgKOH/g;
- and
- a polyvalent metal salt,
- wherein a proportion of the resin to the processing fluid is from 0.01 to 10.0 percent by mass,
- wherein the ink comprises a white ink comprising:
- water;
- titanium oxide;
- glycerin;
- silicon dioxide;
- triethylene glycol monobutyl ether;
- and
- triethanol amine,
- and wherein the titanium oxide and the silicon dioxide are dispersed in the white ink, and aggregate upon contact with the polyvalent metal salt of the processing fluid.
14 more elements
Dependencies are inferred from the claim text.