公开(公告)号：US07256222B2

公开(公告)日：2007-08-14

申请号：US10352860

申请日：2003-01-29

申请人： Takahiro Ishizuka ,  Kazue Sano ,  Junichi Yamanouchi ,  Keiichi Tateishi

发明人： Takahiro Ishizuka ,  Kazue Sano ,  Junichi Yamanouchi ,  Keiichi Tateishi

IPC分类号： C08F2/46

CPC分类号： C09D11/101 ,  Y10S522/909

摘要： To provide a radiation-curable ink composition that can form a high-quality image on not only liquid absorbing materials to be recorded but also non-liquid absorbing materials to be recorded, is superior in curing properties in air, and is superior in storage stability, color tone, light fastness and water resistance of ink, and also to provide an image recording method. The radiation-curable ink composition comprises a monomer having a polymerizable group selected from the group consisting of an acryloyl group, a methacryloyl group, an allyl group, and a vinyl group, an oil-soluble dye, and from 0.005 to 1% by weight of a storage stabilizer, wherein the oil-soluble dye is dissolved in the ink.

摘要翻译： 为了提供可以在不仅要记录的液体吸收材料上形成高质量图像的可辐射固化油墨组合物，而且在待记录的非液体吸收材料中，具有优异的空气中的固化性能，并且具有优异的储存稳定性 ，色调，耐光性和耐水性，并且还提供图像记录方法。 可辐射固化油墨组合物包含具有选自丙烯酰基，甲基丙烯酰基，烯丙基和乙烯基的可聚合基团的单体，油溶性染料和0.005至1重量％ 的储存稳定剂，其中油溶性染料溶解在油墨中。

公开(公告)号：US5821041A

公开(公告)日：1998-10-13

申请号：US777813

申请日：1996-12-31

申请人： Eiichi Okutsu ,  Shigeo Hirano ,  Kazue Sano

发明人： Eiichi Okutsu ,  Shigeo Hirano ,  Kazue Sano

IPC分类号： G03C1/005 ,  G03C1/035 ,  G03C5/26 ,  G03C5/30 ,  G03C5/305 ,  G03C5/31 ,  G03C7/407

CPC分类号： G03C5/305 ,  G03C5/30 ,  G03C1/0051 ,  G03C5/267

摘要： The invention provides a liquid developer for photographic silver halide photosensitive material comprising a silver halide emulsion layer containing at least 50% based on the projected area of tabular silver halide grains with an aspect ratio of at least 3.0 and having a swelling factor of 130-250%. In the liquid developer containing ascorbic acid or a derivative thereof as a developing agent or preservative, a compound of formula (I): ##STR1## wherein each of R.sub.1 and R.sub.2 is a C1-C3 hydroxyalkyl group or C1-C3 alkyl group and R.sub.3 is a C1-C3 hydroxyalkyl group is added for preventing the developer from coloring with the lapse of time.

摘要翻译： 本发明提供一种用于照相卤化银感光材料的液体显影剂，其包含卤化银乳剂层，所述卤化银乳剂层基于长度比至少为3.0且具有130-250的膨胀系数的片状卤化银颗粒的投影面积至少包含50％ ％。 在含有抗坏血酸或其衍生物作为显影剂或防腐剂的液体显影剂中，式（I）化合物：其中R1和R2各自为C1-C3羟烷基或C1-C3烷基 并且加入R3是C1-C3羟烷基，以防止显影剂随着时间的流逝着色。