Invention Grant
- Patent Title: Magenta inks
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Application No.: US15308788Application Date: 2014-06-04
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Publication No.: US10047233B2Publication Date: 2018-08-14
- Inventor: Larrie Deardurff , Jayprakash C. Bhatt , Cory J. Ruud , Sterling Chaffins , Matthew Thornberry
- Applicant: Hewlett-Packard Development Company, L.P.
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Agency: Thorpe North & Western LLP
- International Application: PCT/US2014/040823 WO 20140604
- International Announcement: WO2015/187143 WO 20151210
- Main IPC: C09D11/322
- IPC: C09D11/322 ; C09D11/102 ; C09D11/38 ; C09B67/22

Abstract:
The present disclosure is drawn to a magenta pigment blend, a magenta ink, and a method of formulation a magenta pigment blend. The magenta pigment blend can be a first pigment including a solid solution of Pigment Violet 19 and Pigment Red 122, or Pigment Red 282; and a second pigment including Pigment Red 150. The weight ratio of the first pigment to the second pigment can be from 50:50 to 80:20 by pigment solids content.
Public/Granted literature
- US20170183523A1 MAGENTA INKS Public/Granted day:2017-06-29
Information query
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