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US 2022/0033672 A1Published application
White Ink Composition And Ink Jet Recording Method
AssigneeSeiko Epson Corporation
InventorKohei ISHIDA
Life of this patent
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Abstract
A white ink composition is an aqueous ink jet ink and is used for recording on a low-absorbing recording medium or a non-absorbing recording medium, the white ink composition includes a white pigment; and a fixing resin, and the fixing resin contains a urethane resin having a THF soluble component in a two-hour dissolution time of 90 percent by mass or more and a glass transition temperature of 20° C. to 50° C.
Claims14
A white ink composition which is an aqueous ink jet ink and which is used for recording on a low-absorbing recording medium or a non-absorbing recording medium, the white ink composition comprising:
- a white pigment;
- and
- a fixing resin,
- wherein the fixing resin contains a urethane resin having a THF soluble component in a two-hour dissolution time of 90 percent by mass or more and a glass transition temperature of 20° C. to 50° C.
1 more element
Dependencies are inferred from the claim text.