Invention Grant
- Patent Title: Recording liquid set, printed matter producing method, and printed matter
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Application No.: US18289154Application Date: 2023-03-01
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Publication No.: US12077673B2Publication Date: 2024-09-03
- Inventor: Mayuko Hayamizu , Yuki Sasaki , Shunsuke Nakamura
- Applicant: artience Co., Ltd. , TOYOCOLOR CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: artience Co., Ltd.,TOYOCOLOR CO., LTD.
- Current Assignee: artience Co., Ltd.,TOYOCOLOR CO., LTD.
- Current Assignee Address: JP Tokyo; JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP 22063223 2022.04.06
- International Application: PCT/JP2023/007624 2023.03.01
- International Announcement: WO2023/195274A 2023.10.12
- Date entered country: 2023-11-01
- Main IPC: C09D11/40
- IPC: C09D11/40 ; B41M5/00 ; C09D11/033 ; C09D11/108 ; C09D11/322 ; C09D11/54

Abstract:
Provided is a recording liquid set including: a pretreatment liquid containing a cationic component, a resin, and water; and an aqueous white inkjet ink containing a white-colored colorant, an organic solvent, and water, wherein the aqueous white inkjet ink has a static surface tension of 20 to 40 mN/m at 25° C., the aqueous white inkjet ink has a static surface tension at 25° C. that is greater than a static surface tension at 25° C. of the pretreatment liquid, and an amount of the white-colored colorant in the aqueous white inkjet ink is 15 to 100 times an amount of the cationic component in the pretreatment liquid.
Public/Granted literature
- US20240218198A1 RECORDING LIQUID SET, PRINTED MATTER PRODUCING METHOD, AND PRINTED MATTER Public/Granted day:2024-07-04
Information query
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