公开(公告)号：EP1669424B1

公开(公告)日：2008-09-10

申请号：EP05111811.5

申请日：2005-12-07

申请人： SEIREN CO., LTD.

发明人： Itoh, Yoshikatsu ,  Nishikawa, Tomoyuki

IPC分类号： C09D11/00

CPC分类号： C09D11/101 ,  G03F7/027

公开(公告)号：EP1669424A1

公开(公告)日：2006-06-14

申请号：EP05111811.5

申请日：2005-12-07

申请人： SEIREN CO., LTD.

发明人： Itoh, Yoshikatsu ,  Nishikawa, Tomoyuki

IPC分类号： C09D11/00

CPC分类号： C09D11/101 ,  G03F7/027

摘要： The present invention provides an ultraviolet ray curable inkjet ink in which a cured coating excellent in heat resistance, in addition to adhesivity and flexibility is obtained.
The present invention relates to an ultraviolet ray curable inkjet ink comprising a reactive monomer, a reactive oligomer, and a photo-polymerization initiator, in which the reactive monomer is an aliphatic acrylate monomer having ester bonds except for acryloyl groups and/or one ether bond, and the reactive oligomer is an aliphatic acrylate oligomer.

摘要翻译： 本发明提供一种紫外线固化型喷墨油墨，其中除了具有粘合性和柔软性以外，还具有耐热性优异的固化涂料。 本发明涉及包含反应性单体，反应性低聚物和光聚合引发剂的紫外线固化型喷墨油墨，其中反应性单体是除了丙烯酰基和/或一个醚键之外具有酯键的脂族丙烯酸酯单体 反应性低聚物是脂族丙烯酸酯低聚物。

公开(公告)号：EP1275702A1

公开(公告)日：2003-01-15

申请号：EP02015354.0

申请日：2002-07-10

申请人： SEIREN CO., LTD.

发明人： Itoh, Yoshikatsu

IPC分类号： C09D11/00

CPC分类号： C09D11/34

摘要： Provision of a hot melt ink composition for ink-jet printing, which is capable of representing the intrinsic color of its coloring component and is stable at high temperature, allowing excellent reproducibility of the color of the images resultantly recorded on recording medium. A hot melt ink composition for ink-jet printing, which is composed of coloring matter, s saturated hydrocarbon wax (solid at room temperature) and resin, said wax giving a color value of 1.0 or less as defined by ASTM D 1500 and said resin giving a YI value of -5 to 5 as defined by JIS K 7103. The hot melt ink composition of the present invention, when ink-jet printed onto recording medium, allows its coloring matter's intrinsic color to be accurately represented on the recording medium with rich color rendition.

摘要翻译： 提供用于喷墨打印的热熔油墨组合物，其能够表现其着色成分的固有颜色并且在高温下是稳定的，从而允许在记录介质上记录的图像的颜色的优异再现性。 一种由色素，饱和烃蜡（室温固体）和树脂组成的用于喷墨印刷的热熔性油墨组合物，所述蜡的颜色值为ASTM D 1500定义的1.0或更小，所述树脂 给出如JIS K 7103所定义的-5至5的YI值。本发明的热熔油墨组合物在喷墨打印到记录介质上时，允许其着色物的固有颜色精确地表示在记录介质上， 丰富的色彩演绎。