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    • 1. 发明授权
    • Recording medium, and ink-jet printing process and image forming process
using the same
    • 记录介质,喷墨印刷工艺和图像形成工艺使用相同
    • US5985453A
    • 1999-11-16
    • US888315
    • 1997-07-03
    • Kenichi MoriyaMasahiko HigumaYuko Sato
    • Kenichi MoriyaMasahiko HigumaYuko Sato
    • B41M5/00B05D5/04B41M5/50B41M5/52D21H27/00
    • B41M5/5245B41M5/5254Y10T428/31551Y10T428/31786Y10T428/31855Y10T428/31928Y10T428/31982
    • Disclosed herein is a printing medium, comprising a base material and an ink-receiving layer provided on at least one side of the base material, wherein the ink-receiving layer comprises, in combination as essential components, a hydrophilic resin and a cationic compound comprising both structural units of the formulae (I) and (II) ##STR1## wherein R1, R2, R4 and R5 are independently hydrogen or an alkyl group having 1 to 3 carbon atoms, R3 is a phenyl, naphthyl, benzyl or phenethyl group, R6 is an alkyl group the main chain of which has 10 to 30 carbon atoms, and X.sup.- is a halide ion selected from the group consisting of chloride, bromide and iodide ions, a sulfate ion, an alkylsulfate ion selected from the group consisting of methylsulfate and ethylsulfate ions, an alkyl- or arylsulfonate ion, or an acetate ion, and the cationic compound is used in combination in a proportion of 1 to 40 parts by weight per 100 parts by weight of the hydrophilic resin.
    • 本文公开了一种打印介质,包括基材和设置在基材的至少一侧上的油墨接收层,其中油墨接收层组合为主要组分,包括亲水性树脂和阳离子化合物,其包含 式(I)和(II)的两个结构单元其中R 1,R 2,R 4和R 5独立地是氢或具有1至3个碳原子的烷基,R 3是苯基,萘基,苄基或苯乙基,R 6是 烷基,其主链具有10至30个碳原子,X-是选自氯离子,溴离子和碘离子的卤离子,硫酸根离子,选自甲基硫酸盐和乙基硫酸盐的烷基硫酸根离子 离子,烷基或芳基磺酸根离子或乙酸根离子,并且阳离子化合物以每100重量份亲水性树脂1至40重量份的比例组合使用。
    • 8. 发明授权
    • Recording medium and ink-jet recording process
    • 记录介质和喷墨记录过程
    • US06500524B2
    • 2002-12-31
    • US09145980
    • 1998-09-03
    • Kenichi Moriya
    • Kenichi Moriya
    • B41M500
    • B41M5/5245B41M5/52B41M5/5254
    • Disclosed herein is a recording medium comprising a base material and an ink-receiving layer provided on at least one side of the base material, wherein the ink-receiving layer comprises, as essential components, an hydrophilic resin and a cationic compound having both structural units of the formulae (I) and (II) wherein R1, R2, R4 and R5 are independently each other hydrogen or an alkyl group, R3 is a phenyl, naphthyl, benzyl or phenethyl group, R6 is a linear segment comprising a hydrophilic repeating segment and having 10 to 50 carbon atoms, and X is a halide ion, a sulfate ion, an alkylsulfate ion, an alkylsulfonate ion, an arylsulfonate ion, or an acetate ion, and wherein the cationic compound is used in combination with the hydrophilic resin in a proportion of from 1 to 40 parts by weight per 100 parts by weight of the hydrophilic resin.
    • 本文公开了一种记录介质,其包括基材和设置在基材的至少一侧的油墨接收层,其中油墨接收层包含作为主要组分的亲水性树脂和具有两个结构单元的阳离子化合物 式(I)和(II)中的R 1,R 2,R 4和R 5彼此独立地为氢或烷基,R 3为苯基,萘基,苄基或苯乙基,R 6为包含亲水性重复部分 并且具有10至50个碳原子,X是卤离子,硫酸根离子,烷基硫酸根离子,烷基磺酸根离子,芳基磺酸根离子或乙酸根离子,并且其中阳离子化合物与亲水性树脂组合使用 相对于100重量份亲水性树脂为1〜40重量份。