发明公开
- 专利标题: IMAGE RECORDING METHOD
-
申请号: EP20912928.7申请日: 2020-11-26
-
公开(公告)号: EP4088932A1公开(公告)日: 2022-11-16
- 发明人: KAWAI, Masaharu , SHINOHARA, Ryuji , HONGO, Yushi
- 申请人: FUJIFILM Corporation
- 申请人地址: JP Tokyo 106-8620 26-30, Nishiazabu 2-chome Minato-ku
- 代理机构: Klunker IP Patentanwälte PartG mbB
- 优先权: JP2020002641 20200110
- 国际公布: WO2021140772 20210715
- 主分类号: B41J2/01
- IPC分类号: B41J2/01 ; C09D11/30 ; C09D11/54 ; B41M5/00
摘要:
Provided is an image recording method including an applying step of applying a pretreatment liquid containing water and an aggregating agent onto an impermeable base material and applying an ink containing water and a colorant onto a region of the impermeable base material where the pretreatment liquid has been applied, and a drying step of drying the ink applied onto the region to obtain an image, in which the drying step includes blowing of hot air at a wind speed of greater than 15 m/s to the ink applied onto the region, and in a case where the number of grams of the ink applied per 1 m 2 in an image area with a density of 100% is defined as X, and the number of grams of the pretreatment liquid applied per 1 m 2 in the image area with a density of 100% is defined as Y, a viscosity of a kneaded material obtained by adding (6.5Y/X) mg of the pretreatment liquid to 10 g of the ink and defoaming and kneading the mixture at 200 rpm for 5 minutes is in a range of 30 mPa·s to 500 mPa·s.
信息查询
IPC分类: