公开(公告)号：US20040110868A1

公开(公告)日：2004-06-10

申请号：US10314163

申请日：2002-12-09

Applicant: Videojet Technologies Inc.

Inventor： Linfang Zhu ,  Fengfei Xiao ,  John P. Folkers

IPC: C03C017/00

CPC classification number: C09D11/30 ,  C09D11/322

Abstract: Disclosed are opaque ink jet ink compositions and a method of printing that produce messages having a good contrast on darkly colored substrates, particularly darkly colored glass substrates, and that do not smear or degrade when exposed to moisture and/or hot and cold humid conditions, or when exposed to ice water or water under sterilizing conditions. The ink jet ink compositions comprise one or more organic solvents, one or more white pigments, one or more hydrophobic conductive agents, and one or more binder resins. In an embodiment of the ink jet ink composition, at least one binder resin comprises an acrylic or styrene acrylic resin. In another embodiment, the ink jet ink composition is free of polyamines. The ink jet ink composition may also include a glass adhesion promoter.

Abstract translation: 公开了不透明的喷墨油墨组合物和印刷方法，其产生在深色底物，特别是深色玻璃基材上具有良好对比度的消息，并且当暴露于湿气和/或热湿冷条件时不会被污染或降解， 或当在灭菌条件下暴露于冰水或水时。 喷墨油墨组合物包含一种或多种有机溶剂，一种或多种白色颜料，一种或多种疏水性导电剂和一种或多种粘合剂树脂。 在喷墨油墨组合物的一个实施方案中，至少一种粘合剂树脂包括丙烯酸或苯乙烯丙烯酸树脂。 在另一个实施方案中，喷墨油墨组合物不含多胺。 喷墨油墨组合物还可以包括玻璃粘合促进剂。

公开(公告)号：US20040220298A1

公开(公告)日：2004-11-04

申请号：US10800426

申请日：2004-03-12

Applicant: Videojet Technologies Inc.

Inventor： Michael Kozee ,  Steven D. Looman ,  John P. Folkers

IPC: C09K011/06 ,  C09K011/02 ,  C09D011/00 ,  C03C017/00 ,  C09D005/00

CPC classification number: C09D11/32 ,  B41M3/144 ,  C09D11/50 ,  Y10T428/24835

Abstract: Disclosed is an ink composition suitable for ink jet printing comprising a luminescent compound, a solvent, and an energy active compound, and optionally a non-luminescent colorant. The energy active compound, when exposed to energy, generates one or more active species that can react with the luminescent compound to alter one or more of the characteristics of the luminescent compound. The luminescent compound can be colored or colorless. Also disclosed is a method for marking substrates comprising providing a mark comprising a luminescent compound and an energy active compound. Further disclosed is a jet ink composition suitable for printing on substrates authentication or security marks which can be rendered unreadable. The luminescence of the mark is quenched and the visible color is changed when irradiated with a light.

Abstract translation: 公开了适用于喷墨印刷的油墨组合物，其包含发光化合物，溶剂和能量活性化合物，以及任选的非发光着色剂。 能量活性化合物当暴露于能量时，产生一种或多种可与发光化合物反应以改变发光化合物的一种或多种特性的活性物质。 发光化合物可以是有色或无色的。 还公开了一种用于标记基材的方法，包括提供包含发光化合物和能量活性化合物的标记。 还公开了一种喷墨油墨组合物，其适用于印刷在基板上的认证或安全标记，这些标记可能会变得不可读。 标记的发光被淬灭，并且当用光照射时可见的颜色改变。