Recording medium, and ink-jet printing process and image forming process
using the same
    2.
    发明授权
    Recording medium, and ink-jet printing process and image forming process using the same 失效
    记录介质,喷墨印刷工艺和图像形成工艺使用相同

    公开(公告)号:US5985453A

    公开(公告)日:1999-11-16

    申请号:US888315

    申请日:1997-07-03

    摘要: 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.

    摘要翻译: 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。