Invention Grant
- Patent Title: Pigments for non-aqueous inks and coatings
- Patent Title (中): 非水性油墨和涂料用颜料
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Application No.: US12597045Application Date: 2008-04-03
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Publication No.: US07901503B2Publication Date: 2011-03-08
- Inventor: Stanislav Vilner
- Applicant: Stanislav Vilner
- Applicant Address: US NJ Parsippany
- Assignee: Sun Chemical Corporation
- Current Assignee: Sun Chemical Corporation
- Current Assignee Address: US NJ Parsippany
- Agency: McKenna Long & Aldridge LLP
- International Application: PCT/US2008/059215 WO 20080403
- International Announcement: WO2008/134190 WO 20081106
- Main IPC: C09B67/20
- IPC: C09B67/20 ; C09B67/18 ; C09B67/00 ; C09B67/22 ; C09D11/00
Abstract:
A sulfonated derivative of an organic pigment moiety comprising a polyetheramine, and a metal or ammonium salt. The pigment is used for coloration of printing inks and coatings. For ink-jet systems there is excellent filterability, low viscosity, and stability thereof.
Public/Granted literature
- US20100126378A1 Pigments for Non-Aqueous Inks and Coatings Public/Granted day:2010-05-27
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