发明公开
EP1243435A1 Pretreatment liquid for recording material and image recording method using the pretreatment liquid
有权
用于记录材料和图像形成方法,预处理的液体,可以使用该预处理液体
- 专利标题: Pretreatment liquid for recording material and image recording method using the pretreatment liquid
- 专利标题(中): 用于记录材料和图像形成方法,预处理的液体,可以使用该预处理液体
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申请号: EP02006496.0申请日: 2002-03-22
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公开(公告)号: EP1243435A1公开(公告)日: 2002-09-25
- 发明人: Koyano, Masayuki, c/o Ricoh Company, Ltd. , Arita, Hitoshi, c/o Ricoh Company, Ltd. , Kaneko, Tetsuya, c/o Ricoh Company, Ltd. , Osada, Nobutaka, c/o Ricoh Company, Ltd. , Murakami, Kakuji, c/o Ricoh Company, Ltd. , Gotoh, Akihiko, c/o Ricoh Company, Ltd. , Bannai, Akiko, c/o Ricoh Company, Ltd. , Maeda, Tomoko, c/o Ricoh Company, Ltd. , Nagai, Kiyofumi, c/o Ricoh Company, Ltd.
- 申请人: Ricoh Company, Ltd.
- 申请人地址: 3-6, Nakamagome 1-chome, Ohta-ku Tokyo 143-8555 JP
- 专利权人: Ricoh Company, Ltd.
- 当前专利权人: Ricoh Company, Ltd.
- 当前专利权人地址: 3-6, Nakamagome 1-chome, Ohta-ku Tokyo 143-8555 JP
- 代理机构: Barz, Peter, Dr.
- 优先权: JP2001084048 20010323
- 主分类号: B41M5/00
- IPC分类号: B41M5/00 ; C09D11/00
摘要:
An image recording method including: applying a pretreatment liquid on a surface of a recording material; and discharging a recording ink according to image signals to form an ink image on the pretreatment liquid on the surface of the recording material before the pretreatment liquid applied to the recording material has dried, wherein the recording ink includes a solvent and a component dispersed or dissolved in the solvent, wherein the pretreatment liquid includes a compound depressing at least one of the dispersibility and solubility of the component in the recording ink in an amount of 10 to 80 % by weight based on total weight, and wherein the pretreatment liquid has a viscosity of from 10 to 10,000 mPa · s at 25 °C.
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