Invention Grant
- Patent Title: Methods of solubilizing milling media in pigment particle dispersions
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Application No.: US13992071Application Date: 2011-12-13
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Publication No.: US09617409B2Publication Date: 2017-04-11
- Inventor: Mark Ortalano
- Applicant: Mark Ortalano
- Applicant Address: US NJ Parsippany
- Assignee: Sun Chemical Corporation
- Current Assignee: Sun Chemical Corporation
- Current Assignee Address: US NJ Parsippany
- Agency: Frost Brown Todd LLC
- International Application: PCT/US2011/064651 WO 20111213
- International Announcement: WO2012/082741 WO 20120621
- Main IPC: C09D11/30
- IPC: C09D11/30 ; C08L33/04 ; C09C3/04 ; C08L79/08 ; C09D11/102 ; C09D11/107 ; C09D133/04 ; C09D179/08 ; A61K8/00
Abstract:
The present invention describes methods for preparing a pigment particle dispersion. Specifically, a premix composition including pigments, dispersants and a liquid carrier is milled by a solid milling agent to predetermined particle size. The solid milling agent is solubilized in the liquid carrier which eliminates the need for separating the solid milling agent from the dispersion.
Public/Granted literature
- US20130289137A1 METHODS OF SOLUBILIZING MILLING MEDIA IN PIGMENT PARTICLE DISPERSIONS Public/Granted day:2013-10-31
Information query
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