发明名称 PRE-PROCESSING LIQUID FOR RECORDING MATERIAL AND IMAGE RECORDING METHOD
摘要 PROBLEM TO BE SOLVED: To provide the pre-processing liquid for a recording material, by which a favorable perfecting on a plain paper is possible, and an image recoding method thereon. SOLUTION: In the image recording method, in which firstly the pre- processing liquid is given onto the surface forming an image thereon of the material to be recorded so as to discharge a coloring material-containing recording liquid in droplets in response to image signals before the drying and solidification of the pre-processing liquid in order to adhere the recording liquid to the material to be recorded for forming the image, the pre-processing liquid includes 10 to 80 wt.% of a compound, which lowers the dispersibility or solubility of the recording liquid, and has a viscosity at 25 deg.C of 10 to 10,000 mPa.s. In addition, when an anionic recording liquid is employed, an image quality can be more improved by employing the pre-processing liquid including a specified cationic compound.
申请公布号 JP2002079739(A) 申请公布日期 2002.03.19
申请号 JP20010084048 申请日期 2001.03.23
申请人 RICOH CO LTD 发明人 KOYANO MASAYUKI;ARITA HITOSHI;KANEKO TETSUYA;OSADA NOBUTAKA;MURAKAMI KAKUJI;GOTO AKIHIKO;KONISHI AKIKO;SEKINE TOMOKO;NAGAI KIYOFUMI
分类号 B41J2/01;B41M5/00;B41M5/50;B41M5/52 主分类号 B41J2/01
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