Invention Grant
- Patent Title: Water-based wetness-indicating composition and sensor
- Patent Title (中): 水性湿指示组合物和传感器
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Application No.: US14464938Application Date: 2014-08-21
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Publication No.: US09557310B2Publication Date: 2017-01-31
- Inventor: Ronnie Lee Phillips , Jeffery Richard Seidling , Corey Thomas Cunningham , Xuedong Song
- Applicant: Kimberly-Clark Worldwide, Inc.
- Applicant Address: US WI Neenah
- Assignee: Kimberly-Clark Worldwide, Inc.
- Current Assignee: Kimberly-Clark Worldwide, Inc.
- Current Assignee Address: US WI Neenah
- Agency: Kimberly-Clark Worldwide, Inc.
- Main IPC: G01N33/18
- IPC: G01N33/18 ; B05D1/02 ; B05D1/28 ; B05D1/18 ; B05D3/00 ; C09D11/03 ; C09D11/037 ; C09D11/50
Abstract:
A color-appearing ink composition includes a surfactant blend of at least two non-ionic surfactants having hydrophilic-lipophilic balance values greater than 10, or a non-ionic surfactant having a hydrophilic-lipophilic balance value greater than 10 and a charged surfactant. The composition includes one or more water-insoluble leuco dyes, a developer and a desensitizer. The composition may be applied to a substrate to form a sensor.
Public/Granted literature
- US20140363354A1 Water-Based Wetness-Indicating Composition and Sensor Public/Granted day:2014-12-11
Information query
