Invention Grant
US08741041B2 Phase change ink compositions containing lignosulfonate compounds
有权
含有木质素磺酸盐化合物的相变油墨组合物
- Patent Title: Phase change ink compositions containing lignosulfonate compounds
- Patent Title (中): 含有木质素磺酸盐化合物的相变油墨组合物
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Application No.: US13565920Application Date: 2012-08-03
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Publication No.: US08741041B2Publication Date: 2014-06-03
- Inventor: Mihaela Maria Birau , C. Geoffrey Allen , Salma Falah Toosi , Biby Esther Abraham , Peter G. Odell
- Applicant: Mihaela Maria Birau , C. Geoffrey Allen , Salma Falah Toosi , Biby Esther Abraham , Peter G. Odell
- Applicant Address: US CT Norwalk
- Assignee: Xerox Corporation
- Current Assignee: Xerox Corporation
- Current Assignee Address: US CT Norwalk
- Agent Marylou J. Lavoie
- Main IPC: C09D11/02
- IPC: C09D11/02
Abstract:
A phase change ink composition includes a carrier; an optional colorant; and a lignosulfonate compound of the formula wherein R is hydrogen or and wherein the cationic counterion+ is a nitrogen-alkyl cationic counterion, a nitrogen-aryl cationic counterion, a nitrogen-alkylaryl cationic counterion, or a nitrogen arylalkyl cationic counterion; and wherein the cationic counterion contains at least eight carbon atoms.
Public/Granted literature
- US20140035994A1 Phase Change Ink Compositions Containing Lignosulfonate Compounds Public/Granted day:2014-02-06
Information query
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