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104 条记录 (耗时 0.028 秒)

    Package for thermosensitive recording materials
    11.
    发明授权
    Package for thermosensitive recording materials 失效
    热敏记录材料包装

    公开(公告)号：US4903834A

    公开(公告)日：1990-02-27

    申请号：US022135

    申请日：1987-03-05

    申请人： Mutsuo Akao ,  Kotaro Nakamura ,  Takao Hayashi

    发明人： Mutsuo Akao ,  Kotaro Nakamura ,  Takao Hayashi

    IPC分类号： B32B7/02 ,  G03C3/00

    CPC分类号： G03C3/00 ,  B32B7/02 ,  Y10T428/24967

    摘要： A package for diazo thermosensitive recording materials coiled round a core, which comprises a packaging paper being a water vapor permeability of more than 50 g/m.sup.2.24 hours and comprising a light-reflecting paper layer located as outer layer and a light-shielding paper layer located as inner layer.In the package of the invention, the packaging paper shields the recording material from the external heat and light. When internal humidity is increased such as by heating of the package such as higher than 50.degree. C., moisture passes through the packaging paper to the outside. Accordingly, fogging by precoupling of the packaged diazo thermosensitive recording materials, irrespective of the fixation type or not, is remarkably decreased, and the quality of the recording material can be maintained for a long period during storage.

    摘要翻译： 一种盘绕在芯上的重氮热敏记录材料的包装，其包括水蒸气渗透率大于50g / m 2·24小时的包装纸，包括位于外层的光反射纸层和遮光纸 层位于内层。 在本发明的包装中，包装纸将记录材料从外部的热和光屏蔽。 当内部湿度增加，例如通过加热包装如高于50℃时，水分通过包装纸到外面。 因此，无论固定类型如何，通过预先结合包装的重氮热敏记录材料的雾化明显减少，并且可以在储存期间保持长时间的记录材料的质量。

    Packaging films for photosensitive materials
    12.
    发明授权
    Packaging films for photosensitive materials 失效
    感光材料包装薄膜

    公开(公告)号：US4778712A

    公开(公告)日：1988-10-18

    申请号：US42566

    申请日：1987-04-24

    申请人： Mutsuo Akao

    发明人： Mutsuo Akao

    IPC分类号： B32B15/088 ,  B32B15/08 ,  B32B15/085 ,  B32B15/092 ,  B65D77/12 ,  G03C3/00 ,  B32B5/16

    CPC分类号： B32B15/08 ,  G03C3/00 ,  Y10S428/913 ,  Y10T428/1338 ,  Y10T428/2495 ,  Y10T428/25 ,  Y10T428/263 ,  Y10T428/2817 ,  Y10T428/31681 ,  Y10T428/31692 ,  Y10T428/31797 ,  Y10T428/31913

    摘要： A packaging film for photosensitive materials, which is a laminated film comprising at least three layers of an aluminum foil and two L-LDPE polyethylenic polymer layers laminated onto both sides of said aluminum foil, and in which:(a) said L-LDPE polyethylenic polymer layers contain 50% by weight or more of a low-pressure-processed, linear low-density polyethylene resin (L-LDPE),(b) at least one of said L-LDPE polyethylenic polymer layers contain at least 0.5% by weight of a light-shielding substance,(c) said two L-LDPE polyethylenic polymer layers, formed on both sides of said aluminum foil, have a thickness ratio of no higher than 50%, and(d) said laminated film has a moisture permeability of no higher than 10 g/m.sup.2 24 hr (40.degree. C. 90% RH). The light shielding substance is preferably carbon black.

    摘要翻译： 一种用于感光材料的包装膜，其是层压在所述铝箔的两面上的至少三层铝箔和两层L-LDPE聚乙烯聚合物层的层压膜，其中：（a）所述L-LDPE聚乙烯 聚合物层含有50重量％以上的低压加工线型低密度聚乙烯树脂（L-LDPE），（b）至少一个所述L-LDPE聚烯烃聚合物层含有至少0.5重量％ 的遮光物质，（c）形成在所述铝箔的两面上的所述两个L-LDPE聚乙烯聚合物层的厚度比不高于50％，（d）所述层压膜具有透湿性 不高于10g / m 2 24小时（40℃，90％RH）。 遮光物质优选为炭黑。

    Laminate sheets
    14.
    发明授权
    Laminate sheets 失效
    层压板

    公开(公告)号：US4587175A

    公开(公告)日：1986-05-06

    申请号：US686385

    申请日：1984-12-26

    申请人： Mutsuo Akao

    发明人： Mutsuo Akao

    IPC分类号： B32B3/18 ,  B32B3/24 ,  B32B7/02 ,  B32B7/12 ,  B65D65/40 ,  G03C3/00 ,  B32B3/10

    CPC分类号： B32B3/266 ,  G03C3/00 ,  Y10S428/91 ,  Y10T428/12361 ,  Y10T428/24298 ,  Y10T428/24339 ,  Y10T428/24347 ,  Y10T428/31681 ,  Y10T428/31692 ,  Y10T428/31699

    摘要： A laminate sheet of at least three layers including a perforated sheet layer, and flexible sheet layers laminated on both sides of the perforated sheet layer wherein:(a) said perforated sheet layer has a thickness of 0.006 to 1.0 mm and an aperture rate of 10 to 90%,(b) an adhesive layer is applied on only one of said flexible sheet layers and the other flexible sheet layer is bonded by the adhesive layer extending throughout said apertures, and(c) said two flexible sheet layers are bonded together through said perforated sheet layer by means of said adhesive layer over an area of 5 to 95% of the overall area.The perforated sheet layer is formed of a metal foil, paper, unwoven fabrics, cellophane, cloth, and uniaxially molecule-stretched thermoplastic triacetate film or a thermoplastic resin film.The apertures in the perforated sheet layer have a diameter of 0.5 to 25 mm.

    摘要翻译： 一种至少具有三层的层压板，包括穿孔板层和层压在多孔板层两侧的柔性片层，其中：（a）所述穿孔板层的厚度为0.006至1.0mm，孔径为10 至（b）粘合剂层仅施加在所述柔性片层中的一个上，另一个柔性片层通过贯穿所述孔的粘合剂层粘合，（c）所述两个柔性片层通过 所述穿孔板层通过所述粘合剂层在总面积的5至95％的面积上。 穿孔片层由金属箔，纸，无纺织物，玻璃纸，布和单轴分子拉伸的热塑性三乙酸酯膜或热塑性树脂膜形成。 穿孔片层的孔径为0.5〜25mm。

    Package easy-to-open for photosensitive material
    17.
    发明授权
    Package easy-to-open for photosensitive material 失效
    包装易于打开感光材料

    公开(公告)号：US06268029B1

    公开(公告)日：2001-07-31

    申请号：US09478897

    申请日：2000-01-07

    申请人： Mutsuo Akao

    发明人： Mutsuo Akao

    IPC分类号： B32B2714

    CPC分类号： B32B27/08 ,  B32B27/20 ,  B32B27/32 ,  B32B2264/108 ,  B32B2307/518 ,  B32B2307/54 ,  B32B2307/5825 ,  B32B2307/71 ,  B32B2439/40 ,  G03C3/00 ,  Y10S428/91 ,  Y10T428/1334 ,  Y10T428/1352 ,  Y10T428/25 ,  Y10T428/31797 ,  Y10T428/31909 ,  Y10T428/31913 ,  Y10T428/31938

    摘要： It is provided a package easy-to-open for photosensitive material such as an easy-to-open packaged photosensitive material having at least a biaxially stretched plastic film layer and, as an innermost layer, a heat-sealing layer containing not less than 5 wt % of an ethylene copolymer resin and/or a thermoplastic elastomer. At least one layer of the layered film has light shielding performance, and at least one layer other than the biaxially stretched plastic film layer has a ratio of the tear strength in the direction normal to the flow direction to the tear strength in the flow direction of not less than 3. The package has physical strength such as impact resistance, complete hermetic sealing performance, complete light shielding performance, and amenability of discarding and recycling without affecting the quality of the photosensitive material.

    摘要翻译： 提供了一种易于打开的用于感光材料的包装，例如具有至少双轴向拉伸的塑料膜层的易于打开的包装的感光材料，并且最内层具有包含不少于5个的热封层 wt％的乙烯共聚物树脂和/或热塑性弹性体。 层叠膜的至少一层具有遮光性，除双轴拉伸塑料膜层以外的至少一层与流动方向垂直的方向的撕裂强度与流动方向的撕裂强度的比例 不低于3.包装具有抗冲击性，完全气密密封性能，完全的遮光性能以及废弃和再循环的适用性等物理强度，而不影响感光材料的质量。

    Container with light-shielding member for web-shaped photosensitive material
    18.
    发明授权
    Container with light-shielding member for web-shaped photosensitive material 失效
    具有网状感光材料的遮光部件的容器

    公开(公告)号：US5794777A

    公开(公告)日：1998-08-18

    申请号：US758457

    申请日：1996-11-29

    申请人： Mutsuo Akao ,  Tetsuo Nishimura ,  Kenji Sashihara

    发明人： Mutsuo Akao ,  Tetsuo Nishimura ,  Kenji Sashihara

    IPC分类号： G03C7/00 ,  G03B17/30 ,  G03C3/00 ,  B65D85/67

    CPC分类号： G03C3/00 ,  G03B17/30 ,  G03B2217/265

    摘要： A container for a web-shaped photosensitive material having a core on which is placed the web-shaped photosensitive material in the form of a roll, a port opening via which the web-shaped photosensitive material is taken out, and light-shielding plushes disposed at the port opening. The light-shielding plush is dyed with a colorant dye having spectral absorption (SQ value) in at least a region of spectral photosensitivity of a red-sensitive layer of the web-shaped photosensitive material. Light fog is prevented.

    摘要翻译： 一种用于网状感光材料的容器，其上具有卷筒形感光材料的卷芯形式的纤维网状感光材料，取出纤维网状感光材料的端口开口和布置的遮光罩 在港口开放。 在具有光谱吸收（SQ值）的着色剂染料的至少一个网状感光材料的红色敏感层的光谱感光性的区域中染色遮光毛绒。 防雾。

    Core for web material
    20.
    发明授权
    Core for web material 失效
    网络材料的核心

    公开(公告)号：US5252369A

    公开(公告)日：1993-10-12

    申请号：US926297

    申请日：1992-08-10

    申请人： Mutsuo Akao ,  Koji Inoue

    发明人： Mutsuo Akao ,  Koji Inoue

    IPC分类号： B29C45/00 ,  B65H75/10 ,  B65H75/50 ,  G03C1/795 ,  B65H81/00

    CPC分类号： B65H75/10 ,  B29C45/00 ,  B65H75/50 ,  G03C1/795 ,  Y10T428/139 ,  Y10T428/234

    摘要： A core that is adapted to receive web material such as a wound film roll includes inner and outer coaxial cylinders joined together by a ring plate that extends perpendicular to the longitudinal axes of the inner and outer cylinders. A plurality of radially disposed ribs are positioned between and connected to the inner and outer cylinders. Projection means is provided on the core at one of various places such as the inner surface of the outer cylinder or the outer surface of the inner cylinder. The projection means increases frictional resistance between the mold core and the molded core, thereby ensuring the mold core will be ejected with the core from the mold cavity. The core is manufactured from a resin composition comprising 70 to 30 wt. % of polypropylene resin having a melt index of 10 to 60 g/10 minutes, a bending elastic modulus of more than 8,000 kg/cm.sup.2, an Izod impact strength of more than 2 kg.cm/cm and a Rockwell hardness of more than 70 R, 30 to 70 wt. % of linear low density polyethylene resin having a melt index of 3 to 50 g/10 minutes, a density of 0.910 to 0.935 g/cm.sup. 3, an Olsen rigidity of more than 1,500 kg/cm.sup.2 and a Shore hardness of more than 40 D, more than 0.01 wt. % of a lubricant and more than 0.01 wt. % of an antioxidant.

    摘要翻译： 适于接收诸如卷绕膜卷筒纸材料的芯包括通过垂直于内筒和外筒的纵向轴线延伸的环板连接在一起的内外轴和外同轴筒。 多个径向设置的肋定位在内筒和外筒之间并连接到内筒和外筒之间。 投影装置在诸如外筒的内表面或内筒的外表面的各种位置之一处设置在芯部上。 突起装置增加了模芯和模制芯之间的摩擦阻力，从而确保模芯将从芯从模腔中排出。 芯由由70〜30wt。％的树脂组合物制成。 熔体指数为10〜60g / 10分钟，弯曲弹性模量大于8,000kg / cm 2，艾佐德冲击强度大于2kg·cm / cm，洛氏硬度大于70的聚丙烯树脂的％ R，30〜70wt。 熔体指数为3〜50g / 10分钟，密度为0.910〜0.935g / cm 3，奥氏硬度大于1500kg / cm 2，肖氏硬度大于40D的线性低密度聚乙烯树脂的％ ，大于0.01重量％ ％的润滑剂和大于0.01重量％ ％的抗氧化剂。