Back to results
US 8,998,396 B2Granted
Treatment liquid for liquid jetting device, and cartridge containing the same
AssigneeRicoh Company, Ltd.
InventorKoji Katsuragi
Life of this patent
Estimating the term…
Abstract
A liquid jetting device treatment liquid containing no colorant including a N-alkyl-2-pyrrolidone represented by the following General Formula 1: General Formula 1 where R represents an alkyl group having 8 to 11 carbon atoms.
Claims20
An image forming method comprising:
- applying a treatment liquid to a recording medium;
- and
- ejecting an ink to the recording medium to which the treatment liquid has been applied,
- wherein the treatment liquid comprises no colorant and comprises a N-alkyl-2-pyrrolidone of Formula 1:
- where R is an alkyl group having 8 to 11 carbon atoms.
2 more elements
A cartridge comprising:
- a container, and
- a liquid jetting device treatment liquid which is housed in the container,
- wherein the liquid jetting device treatment liquid comprises no colorant and comprises a N-alkyl-2-pyrrolidone of Formula 1:
- where R is an alkyl group having 8 to 11 carbon atoms.
1 more element
An image forming apparatus comprising:
- a cartridge, wherein the cartridge comprises:
- a container, and
- a liquid jetting device treatment liquid which is housed in the container,
- wherein the liquid jetting device treatment liquid comprises no colorant and comprises a N-alkyl-2-pyrrolidone of Formula 1:
- where R is an alkyl group having 8 to 11 carbon atoms.
2 more elements
Dependencies are inferred from the claim text.