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1.发明公开Printing paper, dye-receiving layer forming composition for preparing it, ink composition suitable for it, and image forming method using them 失效打印纸，用于生产它们的油墨接收层形成用组合物，但合适的油墨组合物及图像形成方法，使用同一
公开(公告)号：EP0813977A1
公开(公告)日：1997-12-29
申请号：EP97114289
申请日：1994-07-07
Applicant: SONY CORP
Inventor： ITO KENGO , FUJIWARA YOSHIO , KASAHARA NORIKO
CPC classification number: B41M5/5218 , B41M2205/12 , C09D11/328 , Y10S260/38 , Y10T428/24893 , Y10T428/24917 , Y10T428/259 , Y10T428/31855 , Y10T428/31928 , Y10T428/31935 , Y10T428/31971 , Y10T428/31978 , Y10T428/31982 , Y10T428/31986
Abstract: Color images with high fixation comparable to that of silver salt photographic images are formed on printing papers, using aqueous ink compositions by ink jet recording. Color images thus formed have high saturation and high resolution. An intercalated compound capable of fixing water-soluble dyes to a printing paper due to the intercalation based on ion-exchanging between them is incorporated into the dye-receiving layer (2) of the paper, on which color images are formed by ink jet recording using an aqueous ink composition containing a water-soluble dye. The content of the intercalated compound in the layer (2) is from 10 to 90 % by weight. As the intercalated compound, montmorillonoids are preferred when water-soluble cationic dyes are used while hydrotalcite-group minerals are preferred when water-soluble anionic dyes are used.
Abstract translation: 媲美的彩色图像具有高固着做银盐摄影图象被形成在打印纸，通过喷墨记录用墨液组合物wässrige。 这样形成彩色图像的高饱和度和高分辨率。 能够固定由于基于它们之间的离子交换插层的水溶性染料到打印纸的插层化合物掺入染料接收层（2）的纸张，其上的彩色图像通过喷墨记录形成 利用在含水溶性染料wässrige油墨组合物。 插层化合物在层（2）的含量为10至90％（重量）。 作为插层化合物，montmorillonoids是优选的。当使用水溶性阳离子染料，而水滑石类矿物是优选的。当使用水溶性阴离子染料。
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2.发明公开WATER-BASED INK FIXING COMPOSITION, THERMALLY TRANSFERRED IMAGE COVERING FILM USING THE SAME, AND THERMAL TRANSFER IMAGE RECORDING MEDIUM. 失效水性组合物，用于粘贴油墨，涵盖用于热渲染图像THESE组成，热敏转印图像记录介质。
公开(公告)号：EP0642927A4
公开(公告)日：1996-03-13
申请号：EP94902118
申请日：1993-12-14
Applicant: SONY CORP
Inventor： ITO KENGO , MIZUMACHI MOTOHIRO , FUJIWARA YOSHIO , SHINOHARA SATORU
CPC classification number: B41M5/38264 , B41M5/52 , B41M5/5218 , B41M5/5254 , B41M7/0027 , B41M7/02 , Y10S428/913 , Y10S428/914 , Y10T428/24802
Abstract: A water-base ink fixing composition for use in fixing a water-base image. The composition contains a clay interlayer compound and an ion exchanger such as an ion exchange resin. It may contain a water absorbing resin and a thermally fusible resin as a binder. A thermally transferred image covering film is formed by removably forming on a substrate a water-base ink fixing layer consisting of the water-base ink fixing composition. A binder layer or a layer of a thermally fusible resin may be formed on a water-base ink fixed layer. A thermally transferred image covering film is formed by laminating any one of a water-base ink fixing layer, a binder layer and a layer of a thermally fusible resin on a thermally transferred image or a protective layer-carrying thermally transferred image in an opposed state and thermally pressing them against each other, whereby the water-base ink fixing layer is transfer-laminated.
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公开(公告)号：EP0105382A4
公开(公告)日：1985-02-28
申请号：EP83901104
申请日：1983-04-04
Applicant: SONY CORP
Inventor： ITO KENGO
CPC classification number: G03F7/031 , G03F7/28 , Y10S430/106 , Y10S430/12 , Y10S430/121
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公开(公告)号：DE69917537D1
公开(公告)日：2004-07-01
申请号：DE69917537
申请日：1999-07-14
Applicant: SONY CORP
Inventor： NAKAMURA YOSHINORI , ITO KENGO
Abstract: In a recording medium for a printer having a dye fixation layer mainly composed of an interlayer compound for receiving and holding a water-soluble dye by an intercalation reaction, and a binder, the ink is to be improved in ink absorption, fixation, water-proofness and bleeding characteristics to enable image formation to a high resolution. A dye fixation layer 3, mainly composed of an interlayer compound for fixing and holding the water-soluble dye by the intercalation reaction derived from the ion exchange action and the binder is formed as an outermost layer on a substrate 2. The binder of the dye fixation layer 3 contains the urethanated polyvinyl alcohol resin having an urethanation ratio of 1 to 20 mol%.
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公开(公告)号：DE69425986T2
公开(公告)日：2001-03-01
申请号：DE69425986
申请日：1994-07-07
Applicant: SONY CORP
Inventor： ITO KENGO , FUJIWARA YOSHIO , KASAHARA NORIKO
Abstract: Color images with high fixation comparable to that of silver salt photographic images are formed on printing papers, using aqueous ink compositions by ink jet recording. Color images thus formed have high saturation and high resolution. An intercalated compound capable of fixing water-soluble dyes to a printing paper due to the intercalation based on ion-exchanging between them is incorporated into the dye-receiving layer (2) of the paper, on which color images are formed by ink jet recording using an aqueous ink composition containing a water-soluble dye. The content of the intercalated compound in the layer (2) is from 10 to 90 % by weight. As the intercalated compound, montmorillonoids are preferred when water-soluble cationic dyes are used while hydrotalcite-group minerals are preferred when water-soluble anionic dyes are used.
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Patent Agency Ranking
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公开(公告)号：AU618002B2
公开(公告)日：1991-12-12
申请号：AU1735088
申请日：1988-06-03
Applicant: SONY CORP
Inventor： ITO KENGO
Abstract: A novel display material is disclosed, which comprises a material layer containing a dye and a supporting electrolyte. The material layer is capable of solid-liquid transformation. The coloration and discoloration of the layer are effected by oxidation reduction reaction of the dye by applying current to the material layer in liquefied state. The display material may be used as electrochromic display and thermosensitive recording paper.
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公开(公告)号：DE69710862D1
公开(公告)日：2002-04-11
申请号：DE69710862
申请日：1997-12-31
Applicant: SONY CORP
Inventor： ITO KENGO , KUSANO MICHIKO , KOZUMI TETSUO
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公开(公告)号：DE69323805T2
公开(公告)日：1999-09-23
申请号：DE69323805
申请日：1993-07-20
Applicant: SONY CORP
Inventor： ITO KENGO , HIDA MASANOBU , ISAJI KAORI
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