Invention Grant
- Patent Title: Colorant including a mixture of pigments
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Application No.: US14043497Application Date: 2013-10-01
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Publication No.: US09796856B2Publication Date: 2017-10-24
- Inventor: Cornelis Jan Delst , Vladimir P. Raksha , David de la Fuente
- Applicant: Viavi Solutions Inc.
- Applicant Address: US CA Milpitas
- Assignee: Viavi Solutions Inc.
- Current Assignee: Viavi Solutions Inc.
- Current Assignee Address: US CA Milpitas
- Agency: Harrity & Harrity, LLP
- Main IPC: C09C3/04
- IPC: C09C3/04 ; C09C1/22 ; C09C1/00
Abstract:
A colorant including a mixture of pigments is disclosed. The pigments have a similar coloration but different resistance to corrosion. The mixing ratio is selected to optimize the corrosion resistance against color brightness, and/or acidic corrosion resistance against alkali corrosion resistance of the colorant.
Public/Granted literature
- US20140090579A1 COLORANT INCLUDING A MIXTURE OF PIGMENTS Public/Granted day:2014-04-03
Information query
