-
公开(公告)号：EP2891691A4
公开(公告)日：2016-05-04
申请号：EP13832771
申请日：2013-08-27
申请人： MITSUBISHI PENCIL CO
发明人： FUJIWARA YOSHIHITO , HIRANO AIKO
-
公开(公告)号：EP2514792A4
公开(公告)日：2017-04-19
申请号：EP10837659
申请日：2010-12-16
申请人： MITSUBISHI PENCIL CO
发明人： IWASA ATSUSHI , TOI YOKO , FUJIWARA YOSHIHITO
摘要： An aqueous marking ink composition is provided, wherein it has a suitable and good wetting property to a non-absorbing surface of metals, resins and the like stained with oils such as a cutting oil and lubricant, and it can write smoothly thereon at a low viscosity without being repelled to make it possible to obtain drawn lines having a high masking property and a high fixing property; further, it is readily redispersed by a simple stirring operation even when a masking agent settles down after the passage of time, and it is excellent in a masking property and stability; and in particular, it can readily be stirred by using even a stirring member having a small specific gravity. The aqueous marking ink composition is provided with such a constitution that it contains at least 1 to 20 % by mass of a resin which is water-soluble and has a hydrophobic part in a molecule thereof, a colorant containing at least 5 to 30 % by mass of titanium oxide, 0.05 to 2 % by mass of at least one selected from acetylene glycols, acetylene alcohols or derivatives thereof, 1 to 20 % by mass of a water-soluble solvent having a vapor pressure of 5 mmHg or less at 25°C and water.
摘要翻译： 提供了一种水性标记油墨组合物，其对于诸如切削油和润滑剂等油污染的金属，树脂等的非吸收表面具有合适和良好的润湿性能，并且可以在低温下平滑地书写 粘度而不被排斥以使得可以获得具有高掩蔽性和高定影性的拉伸线; 此外，即使当掩蔽剂在时间过后沉降后，通过简单的搅拌操作也容易再分散，并且其掩蔽性和稳定性优异; 特别是即使使用比重小的搅拌部件也能够容易地进行搅拌。 水性标记油墨组合物具有以下结构：其含有至少1〜20质量％的水分溶性且在其分子中具有疏水性部分的树脂，着色剂含有至少5〜30％的 氧化钛质量为0.05〜2质量％的选自乙炔二醇，乙炔醇或其衍生物中的至少一种，在25℃下蒸气压为5mmHg以下的水溶性溶剂1〜20质量％ C和水。
-
搜索结果
2 条记录 (耗时 0.007 秒)
