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1. 发明申请

US20110085437A1 SHEET FOR MULTILAYER OPTICAL RECORDING MEDIUM AND MULTILAYER OPTICAL RECORDING MEDIUM USING THE SAME 失效
标题翻译：使用多层光学记录介质和多层光学记录介质
公开(公告)号：US20110085437A1
公开(公告)日：2011-04-14
申请号：US12999304
申请日：2009-06-15
申请人： Masaharu Ito , Shinichi Hoshi , Ryo Takahashi , Sou Miyata , Tomoo Orui , Takeshi Kondo
发明人： Masaharu Ito , Shinichi Hoshi , Ryo Takahashi , Sou Miyata , Tomoo Orui , Takeshi Kondo
IPC分类号： G11B7/26 , B32B3/00
CPC分类号： G11B7/26 , B82Y10/00 , G11B7/24038 , G11B7/246 , G11B7/2463 , G11B7/2467 , G11B7/2472 , G11B7/2475 , G11B7/2478 , G11B7/2538 , G11B7/256 , Y10T428/21 , Y10T428/24355 , Y10T428/24364
摘要： Disclosed is a sheet for producing a multilayer optical recording medium having a repeating structure wherein a plurality of optical recording layers are laminated. The sheet for a multilayer optical recording medium has a structure having a unit wherein an optical recording layer and an adhesive layer are laminated, or a structure having a unit wherein an optical recording layer, a barrier layer and an adhesive layer are laminated in this order. The maximum height roughness (Rz) of the optical recording layer or the barrier layer is not more than 500 nm. A multilayer optical recording medium is produced by using the sheet for a multilayer optical recording medium. Also disclosed is a sheet for producing, with high precision, a high-quality multilayer optical recording medium having a repeating unit wherein a plurality of optical recording layers containing a multiphoton absorbing material are laminated. A multilayer optical recording medium is also produced by using this sheet.
摘要翻译：公开了一种用于制造具有多层光记录层的重复结构的多层光记录介质的片材。用于多层光学记录介质的片材具有其中层叠有光学记录层和粘合剂层的单元的结构，或具有其中光学记录层，阻挡层和粘合剂层按顺序层叠的单元的结构。光记录层或阻挡层的最大高度粗糙度（Rz）不大于500nm。通过使用用于多层光学记录介质的片材来制造多层光学记录介质。还公开了一种用于高精度地制造具有重复单元的高质量多层光学记录介质的片材，其中层叠多个含有多光子吸收材料的光学记录层。也可以通过使用该片材来制造多层光学记录介质。

2. 发明授权

US08420199B2 Sheet for multilayer optical recording medium and multilayer optical recording medium using the same 失效
标题翻译：用于多层光学记录介质的片材和使用其的多层光学记录介质
公开(公告)号：US08420199B2
公开(公告)日：2013-04-16
申请号：US12999304
申请日：2009-06-15
申请人： Masaharu Ito , Shinichi Hoshi , Ryo Takahashi , Sou Miyata , Tomoo Orui , Takeshi Kondo
发明人： Masaharu Ito , Shinichi Hoshi , Ryo Takahashi , Sou Miyata , Tomoo Orui , Takeshi Kondo
IPC分类号： G11B7/24
CPC分类号： G11B7/26 , B82Y10/00 , G11B7/24038 , G11B7/246 , G11B7/2463 , G11B7/2467 , G11B7/2472 , G11B7/2475 , G11B7/2478 , G11B7/2538 , G11B7/256 , Y10T428/21 , Y10T428/24355 , Y10T428/24364
摘要： Disclosed is a sheet for producing a multilayer optical recording medium having a repeating structure wherein a plurality of optical recording layers are laminated. The sheet for a multilayer optical recording medium has a structure having a unit wherein an optical recording layer and an adhesive layer are laminated, or a structure having a unit wherein an optical recording layer, a barrier layer and an adhesive layer are laminated in this order. The maximum height roughness (Rz) of the optical recording layer or the barrier layer is not more than 500 nm. A multilayer optical recording medium is produced by using the sheet for a multilayer optical recording medium. Also disclosed is a sheet for producing, with high precision, a high-quality multilayer optical recording medium having a repeating unit wherein a plurality of optical recording layers containing a multiphoton absorbing material are laminated. A multilayer optical recording medium is also produced by using this sheet.
摘要翻译：公开了一种用于制造具有多层光记录层的重复结构的多层光记录介质的片材。用于多层光学记录介质的片材具有其中层叠有光学记录层和粘合剂层的单元的结构，或具有其中光学记录层，阻挡层和粘合剂层按顺序层叠的单元的结构。光记录层或阻挡层的最大高度粗糙度（Rz）不大于500nm。通过使用用于多层光学记录介质的片材来制造多层光学记录介质。还公开了一种用于高精度地制造具有重复单元的高质量多层光学记录介质的片材，其中层叠多个含有多光子吸收材料的光学记录层。也可以通过使用该片材来制造多层光学记录介质。

3. 发明申请

US20070264464A1 Optical recording medium-producing sheet and optical recording medium, and methods of producing the same 审中-公开
标题翻译：光记录介质制造用片材和光学记录介质及其制造方法
公开(公告)号：US20070264464A1
公开(公告)日：2007-11-15
申请号：US11797910
申请日：2007-05-08
申请人： Masaharu Ito , Yuki Hongo , Tomoo Orui
发明人： Masaharu Ito , Yuki Hongo , Tomoo Orui
IPC分类号： B32B3/02
CPC分类号： G11B7/261 , G11B7/256
摘要： It is an object to provide an optical recording medium-producing sheet that enables a protective layer or stamper-receiving layer to be formed easily and inexpensively and gives a good yield. A composition having an energy ray-curable component as a principal component thereof is applied onto a substrate 12, a coating layer thus obtained is irradiated with energy rays so as to semi-cure the energy ray-curable component, thus forming an energy ray-curable layer 11 having an adhesive strength of not less than 10 mN/25 mm, and then a substrate 12′ is superposed onto the energy ray-curable layer 11, whereby an optical recording medium-(optical disk-) producing sheet 1 is obtained.
摘要翻译：本发明的目的是提供能够容易且廉价地形成保护层或压模接受层的光记录介质制造片材，并且能够获得良好的收率。将具有能量射线固化性成分作为其主要成分的组合物涂布在基材12上，用能量射线照射由此获得的涂层，从而使能量射线固化性成分半固化，粘合强度为10mN / 25mm以上的固化层11，然后将基板12'重叠在能量射线固化层11上，由此得到光记录介质（光盘）制造片1 。

4. 发明申请

US20070141288A1 Double coated pressure sensitive adhesive tape 审中-公开
标题翻译：双层压敏胶带
公开(公告)号：US20070141288A1
公开(公告)日：2007-06-21
申请号：US11600565
申请日：2006-11-16
申请人： Yuki Hongo , Kenta Tomioka , Tomoo Orui
发明人： Yuki Hongo , Kenta Tomioka , Tomoo Orui
IPC分类号： B32B33/00
CPC分类号： C09J7/385 , C09J2201/128 , C09J2201/134 , Y10T428/14
摘要： A double coated pressure sensitive adhesive tape comprising pressure sensitive adhesive layers which comprise an acrylic ester-based copolymer having a weight-average molecular weight of 700,00 or greater and a content of a butyl acrylate unit of 90% by mass or greater and 40 to 60% by mass of a tackifier as main components and are disposed on both faces of a core material, wherein the thickness of the entire tape including the core material and the adhesive layers is 30 μm or smaller, and the thickness of the adhesive layer on each face is 2 to 10 μm. The tape is transparent and thin, is advantageously used for fixing members of portable terminals such as portable telephones and PDA and thin film displays, laminating substrates in optical disks and fixing polarizing plates and exhibits excellent adhesive strength and holding power at high temperatures.
摘要翻译：一种双面压敏粘合带，其包含压敏粘合剂层，其包含重均分子量为700,00以上的丙烯酸酯类共聚物，丙烯酸丁酯单元的含量为90质量％以上且40以下至60质量％的增粘剂作为主要成分并且设置在芯材的两个面上，其中包括芯材和粘合剂层的整个带的厚度为30μm或更小，并且粘合层的厚度每个脸上都是2到10个妈妈。胶带是透明和薄的，有利地用于便携式电话机，PDA和薄膜显示器等便携式终端的固定部件，光盘中的层压基板和固定偏振片，并且在高温下表现出优异的粘合强度和保持力。

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