基本信息:
- 专利标题： 喷墨记录用油墨组合物、使用这种组合物的记录方法和记录物
- 专利标题（英）：Ink composition for ink-jet recording, recording method using the same, and record
- 申请号：CN200610073784.6 申请日：2003-09-24
- 公开(公告)号：CN1831056B 公开(公告)日：2010-06-16
- 发明人： 金谷美春 , 伊东淳 , 百濑雅之 , 吉村寿洋 , 山崎章弘 , 石田忠
- 申请人： 精工爱普生株式会社 , 三井化学株式会社
- 申请人地址： 日本东京都
- 专利权人： 精工爱普生株式会社,三井化学株式会社
- 当前专利权人： 精工爱普生株式会社,三井化学株式会社
- 当前专利权人地址： 日本东京都
- 代理机构： 中国专利代理(香港)有限公司
- 代理人： 邹雪梅
- 优先权： 278025/2002 2002.09.24 JP; 278014/2002 2002.09.24 JP; 278017/2002 2002.09.24 JP
- 分案原申请号： 038015943 2003.09.24
- 主分类号： C09D11/10
- IPC分类号： C09D11/10 ; B41M5/00 ; B41J2/01
It is an object of the present invention to provide an ink jet recording ink composition with good reliability and print quality, a high OD value, and good fixability that affords excellent smear resistance. This object is achieved with the present invention by providing ink jet recording ink composition comprising at least a self-dispersing pigment and two types of resin particles with mutually different properties. The above-mentioned two types of resin particles are two types of resin particles whose glass transition points, average sizes, minimum film-formation temperatures, zeta potentials, and other such properties are mutually different. The present invention also provides a recording method, wherein the above-mentioned ink composition is used to form an image on a recording medium,and provides recorded matter comprising an image formed on a recording medium using the above-mentioned ink composition.
公开/授权文献:
- CN1831056A 喷墨记录用油墨组合物、使用这种组合物的记录方法和记录物 公开/授权日：2006-09-13