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公开(公告)号：EP0259130A3
公开(公告)日：1989-08-23
申请号：EP87307680.6
申请日：1987-08-28
IPC分类号： C09D11/00
CPC分类号： C09D11/30
摘要： The ink is formed by a solution of a direct dye in a mixture of water and glycol wetting agents, to which a pigment which is finely ground to particles of dimensions of not more than 1000 Å is added in dispersion, in a concentration of between 0.1 and 2%. The pigment particles serve to anchor the gaseous nuclei of gases which are dissolved in the ink for the purpose of stabilising the boiling point of the ink. The ink is particularly suited to an ink jet printer of the type in which expulsion of the droplets is produced by causing instantaneous vaporisation of a portion of ink in a nozzle.
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公开(公告)号：EP0259130A2
公开(公告)日：1988-03-09
申请号：EP87307680.6
申请日：1987-08-28
IPC分类号： C09D11/00
CPC分类号： C09D11/30
摘要： The ink is formed by a solution of a direct dye in a mixture of water and glycol wetting agents, to which a pigment which is finely ground to particles of dimensions of not more than 1000 Å is added in dispersion, in a concentration of between 0.1 and 2%. The pigment particles serve to anchor the gaseous nuclei of gases which are dissolved in the ink for the purpose of stabilising the boiling point of the ink. The ink is particularly suited to an ink jet printer of the type in which expulsion of the droplets is produced by causing instantaneous vaporisation of a portion of ink in a nozzle.
摘要翻译： 油墨由直接染料在水和二醇润湿剂的混合物中的溶液形成，将精细研磨成尺寸不大于1000的颗粒的颜料加入到分散体中，浓度为0.1 和2％。 颜料颗粒用于锚定溶解在油墨中的气体的气态核，以稳定油墨的沸点。 油墨特别适用于通过使喷嘴中的一部分油墨瞬间汽化而产生液滴的排出类型的喷墨打印机。
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