Invention Grant
US07695127B2 Recording liquid, liquid cartridge, liquid discharge device, and liquid discharge method
失效
记录液体,液体盒,液体排出装置和液体排出方法
- Patent Title: Recording liquid, liquid cartridge, liquid discharge device, and liquid discharge method
- Patent Title (中): 记录液体,液体盒,液体排出装置和液体排出方法
-
Application No.: US11611566Application Date: 2006-12-15
-
Publication No.: US07695127B2Publication Date: 2010-04-13
- Inventor: Hideki Sekiguchi
- Applicant: Hideki Sekiguchi
- Applicant Address: JP Tokyo
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP Tokyo
- Agency: Sonnenschein Nath & Rosenthal LLP
- Priority: JPP2005-365234 20051219
- Main IPC: G01D11/00
- IPC: G01D11/00

Abstract:
A recording liquid to be attached in a droplet state to an object for the purpose of recording on the object is disclosed, which contains at least one alkylene glycol selected from 1,2-pentanediol, 1,2-hexanediol and 1,3-hexanediol, thereby adjusting a zero second dynamic surface tension thereof at 35 mN/m or more and not more than 40 mN/m and contains a surfactant, thereby adjusting a static surface tension thereof which is satisfied with the following numerical expression (1): (γdst0−3)≦γsst≦(γdst0−1) (1) wherein γdst0 [mN/m] represents a zero second dynamic surface tension; and γsst [mN/m] represents a static surface tension.
Public/Granted literature
- US20070139501A1 RECORDING LIQUID, LIQUID CARTRIDGE, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARGE METHOD Public/Granted day:2007-06-21
Information query