Invention Grant
- Patent Title: Water-based ink system
- Patent Title (中): 水性油墨系统
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Application No.: US11406906Application Date: 2006-04-19
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Publication No.: US07727319B2Publication Date: 2010-06-01
- Inventor: Jie Li , Leena Vadaketh , Jacqueline Aseng
- Applicant: Jie Li , Leena Vadaketh , Jacqueline Aseng
- Applicant Address: US PA Easton
- Assignee: Crayola LLC
- Current Assignee: Crayola LLC
- Current Assignee Address: US PA Easton
- Agency: RatnerPrestia
- Main IPC: C09D11/02
- IPC: C09D11/02
Abstract:
A no-mess water-based ink including a composition including water, an organic solvent, a coloring agent dissolved in the organic solvent and an emulsifier for use in conjunction with a specially treated substrate containing a color developer.
Public/Granted literature
- US20070245926A1 Water-based ink system Public/Granted day:2007-10-25
Information query
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