Invention Grant
- Patent Title: Printing method
- Patent Title (中): 印刷方式
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Application No.: US13032761Application Date: 2011-02-23
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Publication No.: US09278515B2Publication Date: 2016-03-08
- Inventor: George Sarkisian , Ali Emamjomeh , Elizabeth Ann Visnyak
- Applicant: George Sarkisian , Ali Emamjomeh , Elizabeth Ann Visnyak
- 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: Hewlett-Packard Patent Department
- Main IPC: B41M5/00
- IPC: B41M5/00 ; B41F23/00 ; B41J2/21 ; B41M7/00
Abstract:
A printing method for producing durable images is disclosed. Said method encompasses applying a pre-treatment composition, including a liquid vehicle and a polyvalent metal salt as fixing agent, onto a recording medium; applying an ink composition over said pre-treatment composition, said ink composition including an aqueous liquid vehicle and a colorant; and applying an over-print varnish composition.
Public/Granted literature
- US20110303113A1 PRINTING METHOD Public/Granted day:2011-12-15
Information query
