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公开(公告)号：EP0889938B1
公开(公告)日：2004-05-12
申请号：EP97914479.7
申请日：1997-03-27
发明人： MORELOS, Arsenia, C. , AGUILAR, Josephine , ZOU, Wan, Kang , SIDDIQUI, Mohammed, W. , XIAO, Fengfei , VEGA, Jose, G. , DONG, Qiao, Qiao
IPC分类号： C09D11/00
CPC分类号： C09D11/36 , C09B67/001
摘要： The present invention provides jet ink compositions that are free or substantially free of sedimentation, have good image adhesion and rub resistance, and that are suitable for printing messages on food items such as fruits, vegetables, chocolate, candies, confectioneries and pharmaceuticals such as tablets, and other edible or ingestible materials. The jet ink compositions comprise a surface modified or coated colorant. The surface modified or coated food grade colorant comprises a food grade colorant of particle size in the range of from about 0.01 micron to about 25 microns, a colorant carrier, and a surface modifying or coating agent. The surface modifying or coating agent comprises at least one binder resin, and preferably two or more binder resins.
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公开(公告)号：EP1594932A2
公开(公告)日：2005-11-16
申请号：EP04709998.1
申请日：2004-02-11
发明人： ZHU, Linfang , DENG, Godwin , MORELOS, Arsenia, C.
IPC分类号： C09D11/00
CPC分类号： C09D11/36
摘要： Disclosed are jet ink compositions suitable for printing on substrates such as plastics and oil contaminated metals messages having excellent adhesion, for example, scratch resistance. The jet ink composition comprises one or more organic solvents, a rosin resin, and a colorant, and optionally a co-binder resin, e.g., a vinyl resin. Preferably, the jet ink composition is free or substantially free of a cellulose nitrate resin and/or a slow evaporating solvent. The present invention further provides a method for printing scrathc resistant messages on a low surface energy substrate comprising projecting a stream of droplets of the jet ink composition to the substrate, controlling the direction of the stream so that the droplets are caused to form the desired printed messages, and allowing the messages to dry.
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公开(公告)号：EP0889938B2
公开(公告)日：2007-07-18
申请号：EP97914479.7
申请日：1997-03-27
发明人： MORELOS, Arsenia, C. , AGUILAR, Josephine , ZOU, Wan, Kang , SIDDIQUI, Mohammed, W. , XIAO, Fengfei , VEGA, Jose, G. , DONG, Qiao, Qiao
IPC分类号： C09D11/00
CPC分类号： C09D11/36 , C09B67/001
摘要： The present invention provides jet ink compositions that are free or substantially free of sedimentation, have good image adhesion and rub resistance, and that are suitable for printing messages on food items such as fruits, vegetables, chocolate, candies, confectioneries and pharmaceuticals such as tablets, and other edible or ingestible materials. The jet ink compositions comprise a surface modified or coated colorant. The surface modified or coated food grade colorant comprises a food grade colorant of particle size in the range of from about 0.01 micron to about 25 microns, a colorant carrier, and a surface modifying or coating agent. The surface modifying or coating agent comprises at least one binder resin, and preferably two or more binder resins.
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公开(公告)号：EP1594932B1
公开(公告)日：2008-07-16
申请号：EP04709998.1
申请日：2004-02-11
发明人： ZHU, Linfang , DENG, Godwin , MORELOS, Arsenia, C.
IPC分类号： C09D11/00
CPC分类号： C09D11/36
摘要： Disclosed are jet ink compositions suitable for printing on substrates such as plastics and oil contaminated metals messages having excellent adhesion, for example, scratch resistance. The jet ink composition comprises one or more organic solvents, a rosin resin, and a colorant, and optionally a co-binder resin, e.g., a vinyl resin. Preferably, the jet ink composition is free or substantially free of a cellulose nitrate resin and/or a slow evaporating solvent. The present invention further provides a method for printing scrathc resistant messages on a low surface energy substrate comprising projecting a stream of droplets of the jet ink composition to the substrate, controlling the direction of the stream so that the droplets are caused to form the desired printed messages, and allowing the messages to dry.
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