Invention Grant
US08278018B2 Process for producing dry ink colorants that will reduce metamerism
有权
用于生产干墨水着色剂的方法，其将减少同色异谱
- Patent Title: Process for producing dry ink colorants that will reduce metamerism
- Patent Title (中): 用于生产干墨水着色剂的方法，其将减少同色异谱
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Application No.: US11685868Application Date: 2007-03-14
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Publication No.: US08278018B2Publication Date: 2012-10-02
- Inventor: James M. Proper , Scott Silence , Rick Veregin , Daryl Walter Vanbesien , Eric Strohm , Raj Patel , Maria McDougall
- Applicant: James M. Proper , Scott Silence , Rick Veregin , Daryl Walter Vanbesien , Eric Strohm , Raj Patel , Maria McDougall
- Applicant Address: US CT Norwalk
- Assignee: Xerox Corporation
- Current Assignee: Xerox Corporation
- Current Assignee Address: US CT Norwalk
- Agency: MH2 Technology Law Group LLP
- Main IPC: G03G13/00
- IPC: G03G13/00
Abstract:
In accordance with the invention, there is a method of forming a toner. The method can include blending two or more colorants to form a sample toner and forming a sample color specimen including a printed image comprising the sample toner. The method can further include comparing spectral distribution curves of the sample color specimen with that of a target color specimen including a target color and repeating the disclosed steps until acquiring a desired spectral match between the sample toner and the target color.
Public/Granted literature
- US20080232848A1 PROCESS FOR PRODUCING DRY INK COLORANTS THAT WILL REDUCE METAMERISM Public/Granted day:2008-09-25
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