Invention Grant
- Patent Title: Recording medium
- Patent Title (中): 录音媒体
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Application No.: US13151944Application Date: 2011-06-02
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Publication No.: US08685504B2Publication Date: 2014-04-01
- Inventor: Hitoshi Nagashima , Hiroshi Asakawa , Takatoshi Tanaka , Masaya Asao
- Applicant: Hitoshi Nagashima , Hiroshi Asakawa , Takatoshi Tanaka , Masaya Asao
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc., IP Division
- Priority: JP2010-129270 20100604
- Main IPC: B41M5/00
- IPC: B41M5/00 ; B41M5/52

Abstract:
A recording medium includes an ink-receiving layer formed by applying a coating liquid onto at least one surface of a substrate and drying the coating liquid, the coating liquid containing hydrated alumina and a binder, in which the hydrated alumina in the coating liquid has an average particle size of 100 nm to 250 nm, the surface of the ink-receiving layer has an arithmetic average roughness Ra of 0.8 μm to 2.5 μm, the arithmetic average roughness Ra being specified by JIS B0601:2001, and the surface of the ink-receiving layer has a specular gloss at 60° of 10.0% or less, the specular gloss at 60° being specified by JIS Z8741.
Public/Granted literature
- US20110300317A1 RECORDING MEDIUM Public/Granted day:2011-12-08
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