Invention Grant
US08827417B2 Inkjet ink with polyurethane additive derived from alkoxy aromatic diols inks
有权
具有由烷氧基芳族二醇油墨衍生的聚氨酯添加剂的喷墨油墨
- Patent Title: Inkjet ink with polyurethane additive derived from alkoxy aromatic diols inks
- Patent Title (中): 具有由烷氧基芳族二醇油墨衍生的聚氨酯添加剂的喷墨油墨
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Application No.: US13816967Application Date: 2011-09-01
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Publication No.: US08827417B2Publication Date: 2014-09-09
- Inventor: C Chad Roberts , Patrick F McIntyre , Waifong Liew Anton
- Applicant: C Chad Roberts , Patrick F McIntyre , Waifong Liew Anton
- Applicant Address: US DE Wilmington
- Assignee: E I du Pont de Nemours and Company
- Current Assignee: E I du Pont de Nemours and Company
- Current Assignee Address: US DE Wilmington
- Agent John H. Lamming
- International Application: PCT/US2011/050137 WO 20110901
- International Announcement: WO2012/031071 WO 20120308
- Main IPC: B41J2/015
- IPC: B41J2/015 ; C09D11/00 ; B41J2/01
Abstract:
The invention provides an ink for inkjet printing, comprising colorant and certain polyurethane ink additives which is derived from alkoxy aromatic diol derived from alkoxy aromatic diols which enhances fastness of the print towards highlighter and finger smudge without compromising jetting performance and storage stability of the ink. The inks may be jetted from both thermal and piezo ink jet systems.
Public/Granted literature
- US20130141489A1 INKJET INK WITH POLYURETHANE ADDIIVE DERIVED FROM ALKOXY AROMATIC DIOLS INKS Public/Granted day:2013-06-06
Information query
IPC分类:
