摘要:
Disclosed herein is a colorless or pale-colored liquid composition comprising a cationic substance, wherein the liquid composition contains in combination a cationic substance and a nonionic polymeric substance.
摘要:
Provided is an ink set comprising a liquid composition containing a cationic substance, and a black ink in combination, the black ink containing a black dye, and a cyan dye and/or a yellow dye as water-soluble anionic dyes.
摘要:
The invention provides a liquid composition containing a metallic coordination compound in a solvent, an ink set in which the liquid composition is combined with one or more inks, a method of forming an image, and an image-forming apparatus applying them.
摘要:
A liquid composition according to the present invention contains at least a cationic substance and finely ground cellulose. The invention further provides a liquid composition which contains a cationic substance having a molecular weight of 1000 or less and finely ground cellulose. The invention further provides an ink set which is obtained by combining the liquid composition with an ink, and an image-forming method and apparatus which employ the liquid composition and the ink.
摘要:
An ink set comprising a combination of a liquid composition containing a cationic substance, with a yellow ink, a cyan ink and magenta ink, wherein said three inks each contain a water soluble anionic dye and are capable of affording a chromaticity CIE L*a*b* to a black image presented on a recording medium by using these inks in combination within the range of the numerical expressions: 10.ltoreq.L*.ltoreq.30, 0.ltoreq.a*.ltoreq.7, and -10.ltoreq.b*.ltoreq.0.
摘要翻译:一种油墨组合物,其包含含有阳离子物质的液体组合物与黄色油墨,青色油墨和品红色油墨的组合,其中所述三种油墨各自含有水溶性阴离子染料,并且能够提供色度CIE L * a * b *在数字表达式的范围内通过使用这些油墨组合在记录介质上呈现的黑色图像:10 = 30,0 = a * = 7和-10 = b * = 0。
摘要:
The invention provides an ink set, a process for forming a colored portion and an ink-jet recording apparatus which are used for obtaining higher-quality ink-jet recorded articles. The ink set includes an aqueous ink containing at least an ultrafinely particulate pigment as a coloring material and an aqueous liquid composition containing fine particles, dispersed therein and electrically charged at the surface in a polarity opposite to the ink.
摘要:
An image forming method to apply an ink to a printing medium includes applying a liquid composition having a polarity different from a polarity of the ink to an image forming region formed by the ink and the vicinity of the image forming region on the printing medium prior to the application of the ink, wherein a surface tension of the liquid composition is higher than that of the ink.
摘要:
The present invention provides a liquid composition containing a cationic fluorocarbon surfactant having a general formula [I] or [II] and a polymer compound in a solvent, and a liquid composition containing a cationic fluorocarbon surfactant having a general formula [III] and a polymer compound in a solvent: ##STR1## wherein Rf represents a fluorocarbon group in which at least some of the hydrogen atoms in an alkyl group having 4 to 12 carbon atoms are substituted by fluorine atoms, each of R.sub.1, R.sub.2, R.sub.3, R.sub.4, and R.sub.5 represents a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, HX represents a hydrohalogenic acid, and X.crclbar. represents a halogen anion; ##STR2## wherein n represents an integer from 4 to 12, and X.crclbar. represents a halogen anion.The present invention further provides an ink set, in which the above liquid composition is combined with one or more inks, a method of forming an image and apparatus for forming the image by applying the ink set and liquid composition.
摘要:
Disclosed herein is a liquid composition comprising a cationic substance, wherein the liquid composition contains polyallylamine as the cationic substance, and glycerol, the essential component as a water-soluble organic solvent, in an amount of not less than 5% by weight based on the total weight of the liquid composition.
摘要:
The present invention provides a liquid composition containing at least a cationic substance and bishydroxyethylsulfone. It also provides a liquid composition containing both a cationic substance having a molecular weight distribution with a peak within the molecular weight region of 1000 or less, and bishydroxyethylsulfone.The present invention further provides an ink set comprising a combination of the liquid composition and ink, and an image forming-method and apparatus which use the liquid composition and the ink set.