Invention Grant
US06783222B2 Water base pigment ink for ink-jet recording and ink-jet recording method
有权
用于喷墨记录和喷墨记录方法的水性颜料墨水
- Patent Title: Water base pigment ink for ink-jet recording and ink-jet recording method
- Patent Title (中): 用于喷墨记录和喷墨记录方法的水性颜料墨水
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Application No.: US10245251Application Date: 2002-09-16
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Publication No.: US06783222B2Publication Date: 2004-08-31
- Inventor: Ryuji Kato , Hideto Yamazaki
- Applicant: Ryuji Kato , Hideto Yamazaki
- Priority: JP2001-286408 20010920
- Main IPC: B41J201
- IPC: B41J201

Abstract:
An ink for ink-jet recording consisting essentially of a water-soluble solvent, a pigment, and a compound represented by the following general formula (1): wherein AO represents oxyalkylene group, R represents alkyl group, and m and n represent natural numbers, respectively. It is possible to effectively suppress the feathering and the bleeding.
Public/Granted literature
- US20030090554A1 Water base pigment ink for ink-jet recording and ink-jet recording method Public/Granted day:2003-05-15
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