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1. 发明授权

US06977107B1 Optical recording medium and method for making the same 失效
标题翻译：光记录媒体及其制作方法
公开(公告)号：US06977107B1
公开(公告)日：2005-12-20
申请号：US10891466
申请日：2004-07-14
申请人： Junichi Satou , Mamoru Usami , Yoshimi Sakai , Akira Itoga
发明人： Junichi Satou , Mamoru Usami , Yoshimi Sakai , Akira Itoga
IPC分类号： B32B3/02 , B32B27/00 , G11B7/24 , G11B7/26 , G11B23/40
CPC分类号： B32B27/00 , B41M5/502 , B41M2205/34 , B41M2205/36 , B41M2205/42 , G11B7/24018 , G11B7/252 , G11B7/256 , G11B7/26 , G11B23/40 , Y10T428/21
摘要： An optical recording medium is made by a step of bonding a light-transmissive substrate to a supporting substrate having a brightness of 8 or more and a saturation of 4 or less via a bonding layer composed of an epoxy resin; and a step of forming a transparent ink-receiving layer on a surface of the supporting substrate remote from the light-transmissive substrate. The bonding using the epoxy resin is conducted by a method of curing the resin by using a cationic initiator, a method of curing the resin by an addition reaction between the resin and a crosslinking agent containing an active hydrogen compound, a method of curing the resin by heating, or the like. In this invention, the bonding layer is composed of a material containing an epoxy resin instead of a radically polymerizable UV-curable resin typically used. Thus, although UV irradiation through the supporting substrate is not possible, the light-transmissive substrate can be securely bonded to the supporting substrate.
摘要翻译：光记录介质是通过将透光性基板通过由环氧树脂构成的接合层，将亮度为8以上且饱和度为4以下的支撑基板接合的步骤制成的; 以及在远离所述透光性基板的所述支撑基板的表面上形成透明油墨接收层的工序。使用环氧树脂的接合通过使用阳离子引发剂固化树脂的方法进行，通过树脂和含有活性氢化合物的交联剂之间的加成反应固化树脂的方法，固化树脂的方法通过加热等。在本发明中，接合层由含有环氧树脂的材料代替通常使用的可自由基聚合的UV固化树脂。因此，虽然不能通过支撑基板进行紫外线照射，但是可以将透光性基板牢固地接合到支撑基板。

2. 发明授权

US07052759B2 Optical recording medium 有权
标题翻译：光记录介质
公开(公告)号：US07052759B2
公开(公告)日：2006-05-30
申请号：US10860789
申请日：2004-06-02
申请人： Junichi Satou , Mamoru Usami , Yoshimi Sakai
发明人： Junichi Satou , Mamoru Usami , Yoshimi Sakai
IPC分类号： B32B3/02
CPC分类号： G11B7/252 , Y10T428/21
摘要： An optical recording medium of the present invention includes a disk body and an ink-receiving layer disposed on a label surface of the disk body, wherein the ink-receiving layer has a brightness of 8 or more, a chroma of 4 or less, and an average surface roughness (Ra) of 0.1 μm or less. Therefore, a colored layer of white ink need not be provided below the ink-receiving layer to simplify the manufacturing process. Furthermore, even when the ink-receiving layer is formed by a spin coating or slit coating process in which the surface quality of an underlying layer is greatly reflected, therefore, the average surface roughness (Ra) of the ink-receiving layer can be significantly decreased. Thus, printing by an ink jet printer can produce a color and brilliance close to those of a silver salt photograph.
摘要翻译：本发明的光记录介质包括盘体和设置在盘体的标签表面上的油墨接收层，其中油墨接收层的亮度为8以上，色度为4以下，以及平均表面粗糙度（Ra）为0.1μm以下。因此，不需要在墨水接收层的下方设置着色的白色墨水层，以简化制造过程。此外，即使当通过旋涂或狭缝涂布工艺形成油墨接收层时，其中底层的表面质量被大大地反映，因此，油墨接收层的平均表面粗糙度（Ra）可以显着地减少。因此，通过喷墨打印机的打印可以产生接近银盐照片的颜色和亮度。

3. 发明申请

US20050238837A1 Optical recording medium 审中-公开
标题翻译：光记录媒体
公开(公告)号：US20050238837A1
公开(公告)日：2005-10-27
申请号：US10832802
申请日：2004-04-26
申请人： Junichi Satou , Mamoru Usami , Yoshimi Sakai
发明人： Junichi Satou , Mamoru Usami , Yoshimi Sakai
IPC分类号： G11B7/24 , B32B3/02 , B32B27/28 , G11B7/244 , G11B7/26
CPC分类号： B32B27/28 , B32B7/12 , B32B2307/538 , B32B2307/75 , B32B2429/02 , G11B7/24047 , G11B7/24094 , G11B7/266
摘要： An optical recording medium of the present invention includes a support substrate, a functional layer for storing data, and a transparent ink-receiving layer provided opposite to the functional layer with respect to the support substrate, wherein the support substrate has a brightness of 8 or more, and a chroma of 4 or less. Therefore, a colored layer of white ink need not be provided between the ink-receiving layer and the support substrate, thereby simplifying the manufacturing process. Also, the surface quality of the support substrate is reflected in the ink-receiving layer. For example, when the support substrate is formed by injection, therefore, the average surface roughness (Ra) of the ink-receiving layer is significantly decreased. Thus, printing by an ink jet printer can achieve a color and brilliance close to those of a silver salt photograph.
摘要翻译：本发明的光记录介质包括支撑基板，用于存储数据的功能层和与功能层相对于支撑基板相对设置的透明油墨接收层，其中支撑基板的亮度为8或更多，色度为4以下。因此，不需要在油墨接收层和支撑基板之间设置着色的白色油墨层，从而简化了制造工艺。此外，支撑基板的表面质量被反射在墨水接收层中。例如，当通过注射形成支撑基板时，油墨接受层的平均表面粗糙度（Ra）显着降低。因此，通过喷墨打印机的打印可以获得接近银盐照片的颜色和亮度。

4. 发明授权

US07205038B2 Optical recording medium and method for manufacturing the same 有权
标题翻译：光记录介质及其制造方法
公开(公告)号：US07205038B2
公开(公告)日：2007-04-17
申请号：US10860802
申请日：2004-06-02
申请人： Junichi Satou , Mamoru Usami , Yoshimi Sakai
发明人： Junichi Satou , Mamoru Usami , Yoshimi Sakai
IPC分类号： B32B3/02
CPC分类号： G11B7/0037 , G11B7/2403 , G11B7/24094 , Y10T428/21
摘要： A method for manufacturing an optical recording medium of the present invention includes the steps of forming an underlying layer having a brightness of 8 or more and a chroma of 4 or less on a label surface of a disk body by a spin coating process, and forming an ink-receiving layer on the underlying layer. In the present invention, the underlying layer having a brightness of 8 or more and a chroma of 4 or less is formed by a spin coating process, thereby significantly decreasing the surface roughness of the underlying layer. Even if the ink-receiving layer is formed by the spin coating or slit coating process in which the surface quality of the underlying layer is greatly reflected, therefore, the average surface roughness (Ra) of the ink-receiving layer can be significantly decreased. Thus, printing by an ink jet printer can produce a color and brilliance close to those of a silver salt photograph.
摘要翻译：本发明的光记录介质的制造方法包括以下步骤：通过旋涂法在盘体的标签表面上形成亮度为8以上，色度为4以下的下层，形成底层上的墨水接收层。在本发明中，通过旋涂法形成亮度为8以上，色度为4以下的下层，从而显着降低了下层的表面粗糙度。因此，即使通过旋涂或狭缝涂布工艺形成油墨接收层，其中下层的表面质量被大大地反映，因此，油墨接收层的平均表面粗糙度（Ra）可以显着降低。因此，通过喷墨打印机的打印可以产生接近银盐照片的颜色和亮度。

5. 发明申请

US20050271855A1 Optical recording medium and method of fabricating the same 有权
标题翻译：光记录介质及其制造方法
公开(公告)号：US20050271855A1
公开(公告)日：2005-12-08
申请号：US10860802
申请日：2004-06-02
申请人： Junichi Satou , Mamoru Usami , Yoshimi Sakai
发明人： Junichi Satou , Mamoru Usami , Yoshimi Sakai
IPC分类号： B32B3/02 , G11B7/0037 , G11B7/24
CPC分类号： G11B7/0037 , G11B7/2403 , G11B7/24094 , Y10T428/21
摘要： A method for manufacturing an optical recording medium of the present invention includes the steps of forming an underlying layer having a brightness of 8 or more and a chroma of 4 or less on a label surface of a disk body by a spin coating process, and forming an ink-receiving layer on the underlying layer. In the present invention, the underlying layer having a brightness of 8 or more and a chroma of 4 or less is formed by a spin coating process, thereby significantly decreasing the surface roughness of the underlying layer. Even if the ink-receiving layer is formed by the spin coating or slit coating process in which the surface quality of the underlying layer is greatly reflected, therefore, the average surface roughness (Ra) of the ink-receiving layer can be significantly decreased. Thus, printing by an ink jet printer can produce a color and brilliance close to those of a silver salt photograph.
摘要翻译：本发明的光记录介质的制造方法包括以下步骤：通过旋涂法在盘体的标签表面上形成亮度为8以上，色度为4以下的下层，形成底层上的墨水接收层。在本发明中，通过旋涂法形成亮度为8以上，色度为4以下的下层，从而显着降低了下层的表面粗糙度。因此，即使通过旋涂或狭缝涂布工艺形成油墨接收层，其中下层的表面质量被大大地反映，因此，油墨接收层的平均表面粗糙度（Ra）可以显着降低。因此，通过喷墨打印机的打印可以产生接近银盐照片的颜色和亮度。

6. 发明申请

US20050271854A1 Optical recording medium 有权
标题翻译：光记录媒体
公开(公告)号：US20050271854A1
公开(公告)日：2005-12-08
申请号：US10860789
申请日：2004-06-02
申请人： Junichi Satou , Mamoru Usami , Yoshimi Sakai
发明人： Junichi Satou , Mamoru Usami , Yoshimi Sakai
IPC分类号： B32B3/02
CPC分类号： G11B7/252 , Y10T428/21
摘要： An optical recording medium of the present invention includes a disk body and an ink-receiving layer disposed on a label surface of the disk body, wherein the ink-receiving layer has a brightness of 8 or more, a chroma of 4 or less, and an average surface roughness (Ra) of 0.1 μm or less. Therefore, a colored layer of white ink need not be provided below the ink-receiving layer to simplify the manufacturing process. Furthermore, even when the ink-receiving layer is formed by a spin coating or slit coating process in which the surface quality of an underlying layer is greatly reflected, therefore, the average surface roughness (Ra) of the ink-receiving layer can be significantly decreased. Thus, printing by an ink jet printer can produce a color and brilliance close to those of a silver salt photograph.
摘要翻译：本发明的光记录介质包括盘体和设置在盘体的标签表面上的油墨接收层，其中油墨接收层的亮度为8以上，色度为4以下，以及平均表面粗糙度（Ra）为0.1μm以下。因此，不需要在墨水接收层的下方设置着色的白色墨水层，以简化制造过程。此外，即使当通过旋涂或狭缝涂布工艺形成油墨接收层时，其中底层的表面质量被大大地反映，因此，油墨接收层的平均表面粗糙度（Ra）可以显着地减少。因此，通过喷墨打印机的打印可以产生接近银盐照片的颜色和亮度。

7. 发明申请

US20050270963A1 Optical recording medium 审中-公开
标题翻译：光记录介质
公开(公告)号：US20050270963A1
公开(公告)日：2005-12-08
申请号：US11144768
申请日：2005-06-06
申请人： Koji Mishima , Daisuke Yoshitoku , Kenji Yamaga , Junichi Satou
发明人： Koji Mishima , Daisuke Yoshitoku , Kenji Yamaga , Junichi Satou
IPC分类号： G11B7/24
CPC分类号： G11B7/24094
摘要： An optical recording medium according to the invention has a disc body 11 in which a label side 11b can be viewed from a light incident side 11a, a printing layer 12 that is provided on the label side 11b of the disc body 11, and an ink receiving layer that is provided on the printing layer 12. Accordingly, the printed content of the printing layer 12 can be viewed from the light incident side 11a and a user can print a desired design on the ink receiving layer 13. Therefore, the design flexibility can be enhanced and a possibility of erroneous handling of the optical recording medium by the user can be drastically reduced. In addition, the optical recording medium by manufacturer or brand can be visually discriminated.
摘要翻译：根据本发明的光记录介质具有一个盘体11，其中从光入射侧11a可以看到标签侧11b，设置在盘体11的标签侧11b上的印刷层12，以及设置在印刷层12上的油墨接收层。因此，可以从光入射侧11a观察印刷层12的印刷内容，并且用户可以在油墨接收层13上打印所需的设计。因此，可以提高设计灵活性，并且可以显着降低用户对光记录介质的错误处理的可能性。此外，制造商或品牌的光学记录介质可以被视觉辨别。

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