公开(公告)号：US20150015639A1

公开(公告)日：2015-01-15

申请号：US14312701

申请日：2014-06-24

Applicant: FUJIFILM CORPORATION

Inventor： Orie ITO ,  Yasufumi OOISHI ,  Shinichi TERAMAE

IPC: C09D11/38 ,  C08K3/28 ,  C08K3/16 ,  C08K5/17

CPC classification number: C09D11/38 ,  C08K3/16 ,  C08K3/28 ,  C08K5/17 ,  C09D11/322 ,  C09D11/40 ,  C09D11/54

Abstract: An inkjet ink set including: an ink composition including water, a colorant, polymer particles having a glass transition temperature of 90° C. or higher, an organic amine and an inorganic salt; and a treatment liquid that includes an acidic compound and generates aggregation when comes into contact with the ink composition. The inkjet ink set and an image forming method using the same provide preservation stability and secured excellent jetting ability of the ink composition, and an image having image quality with suppressed formation of satellite droplets.

Abstract translation: 一种喷墨油墨组，包括：油墨组合物，其包含水，着色剂，玻璃化转变温度为90℃以上的聚合物颗粒，有机胺和无机盐; 以及包含酸性化合物并在与油墨组合物接触时产生凝集物的处理液。 喷墨油墨组和使用其的图像形成方法提供了油墨组合物的保存稳定性和确保优异的喷射能力，以及具有抑制卫星滴形成的图像质量的图像。