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公开(公告)号：JPH091966A
公开(公告)日：1997-01-07
申请号：JP15006495
申请日：1995-06-16
Applicant: SONY CORP
Inventor： HIDA MASANOBU , KIKUCHI HIROSHI
Abstract: PURPOSE: To provide an ID card with a photograph having means for preventing forgery due to replacement of the photograph. CONSTITUTION: A cutout 5 is so provided at the photograph recording layer of a face photograph area 4 on a support layer as to form a lattice pattern, a graphic pattern or a character, and covered with a laminating film having an adhesive thereon. Thus, when the laminated film is pulled and released, the photograph recording layer is broken to effectively prevent the forgery.
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公开(公告)号：JPH06328872A
公开(公告)日：1994-11-29
申请号：JP14158593
申请日：1993-05-19
Applicant: SONY CORP
Inventor： ITO KENGO , ISAJI KAORI , FUJIWARA YOSHIO , ISOGAI MITSUHIRO , HIDA MASANOBU
Abstract: PURPOSE:To improve the dye fixability of an image receiver layer and facilitate the transferring of the image receiving layer, on which heat transferring image is formed, otherwise that of before the formation of image on various bases. CONSTITUTION:Heat transferred image 2a is formed by cationic dye-containing ink ribbon 6 on a heat transferring image receiving layer 2 transferred on a base 4 or by re-transferring the cationic dye image formed on photographic paper from the photographic paper onto the heat transferring image receiving layer 2. Alternately, the heat transferred image 2a is formed by cationic dye- containing ink ribbon 6 on the heat transferring image receiving layer 2 of the transferring sheet of heat transferring image receiving layer in advance before the transferring on the base 4, otherwise after the formation of the heat transferred image 2a by re-transferring the cationic dye image formed on the photographic paper from the photographic paper onto the heat transferring image receiving layer 2, the heat transferring image receiving layer 2, on which the heat transferred image 2a is formed, is transferred to another base 4.
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Patent Agency Ranking
公开(公告)号：JPH06234276A
公开(公告)日：1994-08-23
申请号：JP30436393
申请日：1993-12-03
Applicant: SONY CORP
Inventor： ITO KENGO , INOUE TOSHIHISA , HIDA MASANOBU , MIZUMACHI MOTOHIRO
Abstract: PURPOSE:To form a superior image by a method wherein a thermal transfer ink composition is formed by incorporating a basic dye and an organic high-molecular-weight substance and dispersing or dissolving the basic dye in the organic high-molecular- weight substance using a solubilizer having a compatibility to both. CONSTITUTION:A thermal transfer ink composition is formed by incorporating a basic dye and an organic high-molecular-weight substance. The basic dye is dispersed or dissolved in the organic high-molecular-weight substance using a solubilizer having a compatibility to both the basic dye and the organic high-molecular-weight substance. An ink layer containing the thermal transfer ink composition is formed on a substrate, whereby a thermal transfer ink ribbon is produced. Furthermore, a thermal transfer sheet is formed by providing an accepting layer containing an intercalation compound having substituted ions exchangeable with the ions of the basic dye and a binder resin. On one surface of a substrate 6 made of, e.g. PET on the opposite side to a heat-resistant lubricating layer 5, the thermal transfer ink composition is provided, whereby a thermal transfer ink ribbon 8 with an ink layer 7 is formed.
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公开(公告)号：JPH0640174A
公开(公告)日：1994-02-15
申请号：JP21713892
申请日：1992-07-23
Applicant: SONY CORP
Inventor： ITO KENGO , HIDA MASANOBU , ISAJI KAORI , OKAWA KATSUAKI
Abstract: PURPOSE:To improve sensitivity at the time of transfer and the hue and light fastness of an obtained image by making it possible to use a cation dye incapable of being used heretofore as an image forming material in a thermal transfer system. CONSTITUTION:The pair ion such as halogen of a hydrophilic cation dye is exchanged with an org. anion such as a sulfosuccinic acid anion, for example, a diethylhexylsulfosuccinic acid anion, an alkylbenzenesulfonic acid anion, for example, a dodecylbenzenesulfonic acid anion or an alkylsufuric acid anion, for example, a laurylsulfuric acid anion or a soap anion to make the cation dye hydrophobic. An ink layer 3 containing this cation dye made hydrophobia is laminated on a support 2 having a heat-resistant slip layer 1 to obtain a thermal transfer ink ribbon 10.
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公开(公告)号：JPH0542777A
公开(公告)日：1993-02-23
申请号：JP23076591
申请日：1991-08-19
Applicant: SONY CORP
Inventor： KOBAYASHI RIKIO , HIDA MASANOBU
Abstract: PURPOSE:To provide video photographic paper forming an image excellent in light fastness to its receiving layer by the transfer of a dye. CONSTITUTION:In video photographic paper wherein the dye or dye-containing ink supported on a support 2 is melted or sublimed by heating to be transferred to a receiving layer 3 mainly composed of a dye to form an image, the resin of the receiving layer 3 is mainly composed of polyvinyl alcohol or polyalkyl carbonate.
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公开(公告)号：JPH0539319A
公开(公告)日：1993-02-19
申请号：JP21781691
申请日：1991-08-03
Applicant: SONY CORP
Inventor： KOBAYASHI RIKIO , HIDA MASANOBU
IPC: B41M5/382 , B41M5/50 , B41M5/52 , C08F18/02 , C08F18/04 , C09D131/02 , C09J131/00 , C09J131/02
Abstract: PURPOSE:To obtain a vinyl aromatic carboxylate polymer which has good adhesiveness and excellent film-forming properties and can be used in many fields. CONSTITUTION:The process for producing the objective vinyl aromatic carboxylate homopolymer of an average degree of 400 or above, wherein 1,1'- azobis(cyclohexane-1-carbonitrile) or 4,4'-azobis(4-cyanovaleric acid) is used as the catalyst.
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公开(公告)号：JPH0538882A
公开(公告)日：1993-02-19
申请号：JP21781491
申请日：1991-08-03
Applicant: SONY CORP
Inventor： KOBAYASHI RIKIO , HIDA MASANOBU
Abstract: PURPOSE:To provide a video printing paper excellent in the light resistance of the image formed by the migration of a dye into its receiving layer. CONSTITUTION:In a video printing paper on which images are formed through dye migration into its receiving layer 3 consisting mainly of resin by heating the dye supported on a base body or dye-containing ink to fuse or sublime the same, the resin in the receiving layer consists mainly of polyvinyl aryl- or alkylurethane.
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