Invention Grant
- Patent Title: Inkjet recording medium
- Patent Title (中): 喷墨记录介质
-
Application No.: US10535387Application Date: 2004-03-29
-
Publication No.: US07655287B2Publication Date: 2010-02-02
- Inventor: Yoshio Yoshida , Shoichi Endo , Masanori Kawashima , Susumu Hagisawa , Takayuki Fujimoto , Masaya Tosaka , Yuu Suzuki , Kaoru Hamada
- Applicant: Yoshio Yoshida , Shoichi Endo , Masanori Kawashima , Susumu Hagisawa , Takayuki Fujimoto , Masaya Tosaka , Yuu Suzuki , Kaoru Hamada
- Applicant Address: JP Tokyo
- Assignee: Nippon Paper Industries Co., Ltd.
- Current Assignee: Nippon Paper Industries Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Gary C. Cohn PLLC
- Priority: JP2003-094211 20030331; JP2003-274545 20030715; JP2003-339530 20030930; JP2004-023061 20040130; JP2004-086338 20040324
- International Application: PCT/JP2004/004437 WO 20040329
- International Announcement: WO2004/087431 WO 20041014
- Main IPC: B41M5/40
- IPC: B41M5/40

Abstract:
An inkjet recording medium obtained by forming a coating layer containing a pigment and a binder on the surface of a base material and coating layer is subsequently pressed onto a heated mirror finished surface to dry to form an ink absorbing layer through a cast coating method, wherein pigment contains a colloidal silica that has a primary particle diameter of from 10 nm to 100 nm while the ratio of the secondary particle diameter to primary particle diameter is from 1.5 to 3.0.
Public/Granted literature
- US20060050130A1 Inkjet recording medium Public/Granted day:2006-03-09
Information query
IPC分类: