公开(公告)号：US06419352B1

公开(公告)日：2002-07-16

申请号：US09314385

申请日：1999-05-19

申请人： Kazuhide Kubota ,  Reiko Hori

发明人： Kazuhide Kubota ,  Reiko Hori

IPC分类号： B41J217

CPC分类号： C09D11/30 ,  C09D11/54

摘要： Disclosed is a reaction solution for an ink jet recording method wherein droplets of an ink composition and droplets of a reaction solution, which produces an agglomerate upon contact with the ink composition, are ejected and deposited onto a recording medium to perform printing. The reaction solution can realize good print quality and possesses excellent storage stability and ejection stability. Specifically, it has been found that use of a reaction solution comprising at least a polyvalent metal salt, ammonia, and benzotriazole or a benzotriazole derivative in an ink jet recording method, wherein two liquids are printed, can realized good print quality and that the reaction solution possesses excellent storage stability and ejection stability. Further, it has been found that this reaction solution does not attack a nozzle plate having thereon a eutectoid plating and enables stable printing for a long period of time. Thus, the reaction solution of the present invention comprises at least a polyvalent metal salt, ammonia, and benzotriazole or a benzotriazole derivative.

摘要翻译： 公开了一种喷墨记录方法的反应溶液，其中油墨组合物的液滴和在与油墨组合物接触时产生附聚物的反应溶液的液滴被喷射并沉积到记录介质上以进行印刷。 反应液可以实现良好的印刷质量，具有优异的储存稳定性和喷射稳定性。 具体地说，已经发现，在喷墨记录方法中使用至少包含多价金属盐，氨和苯并三唑或苯并三唑衍生物的反应溶液，其中印刷有两种液体可以实现良好的印刷质量，反应 溶液具有优异的储存稳定性和喷射稳定性。 此外，已经发现该反应溶液不会对其上具有共析电镀的喷嘴板产生冲击，并且能够长期稳定地印刷。 因此，本发明的反应溶液至少包含多价金属盐，氨和苯并三唑或苯并三唑衍生物。