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1. 发明授权

US06652639B1 Ink additives 失效
标题翻译：油墨添加剂
公开(公告)号：US06652639B1
公开(公告)日：2003-11-25
申请号：US09403245
申请日：2000-03-13
申请人： Moshe Frenkel , Eitan Cohen
发明人： Moshe Frenkel , Eitan Cohen
IPC分类号： C09D1102
CPC分类号： C09D11/322
摘要： An additive for a pigment based ink—jet printing composition which is used in conjunction with a printing head that comprises metallic components, is disclosed. The additive comprises a cationic component and an anionic component, and characterized in that the cationic component is a cationic surfactant. Preferred additives are those where the cationic component is C10-22alkyl trimethyl ammonium. Pigment-based ink—jet printing compositions comprising these additive are also described.
摘要翻译：公开了一种用于与包括金属组分的打印头结合使用的颜料基喷墨印刷组合物的添加剂。添加剂包含阳离子组分和阴离子组分，其特征在于阳离子组分是阳离子表面活性剂。优选的添加剂是阳离子组分为C10-22烷基三甲基铵的添加剂。还描述了包含这些添加剂的颜料基喷墨印刷组合物。

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