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    • 12. 发明授权
    • Process for laminating photosensitive layer
    • 感光层层压工艺
    • US5437960A
    • 1995-08-01
    • US286457
    • 1994-08-05
    • Hiroshi NagateHiroya EndoKen-ichi Miyata
    • Hiroshi NagateHiroya EndoKen-ichi Miyata
    • B32B38/10G03F7/16H05K3/00G03C1/805G03C11/12
    • B32B38/10G03F7/161B32B2457/08H05K3/0079
    • A process for laminating a photosensitive-layer which includes providing (A) a base having a laminating region and a non-laminating region, and (B) a support having thereon, in order, a photosensitive layer and a protective film, where part of the protective film corresponds to the laminating region and part of the protective film corresponds to the non-laminating region, removing the part of the protective film which corresponds to the laminating region from the photosensitive layer such that the photosensitive layer can be laminated to the base in the laminating region, feeding the base and the support having thereon the photosensitive layer from which protective film has been removed to a nip between a pair of heated pressure rollers, passing the base and photosensitive-layer-covered support forward through the rollers while the base and photosensitive-layer-covered support are being nipped and hot-pressed by the rollers, with the photosensitive layer being in contact with the laminating region of the base to laminate the photosensitive layer to the base, and then peeling the support from the photosensitive layer, wherein the removal of protective film from the photosensitive layer is conducted in such a manner that the part of the protective film which corresponds to the non-laminating region of the base is left on the photosensitive layer.
    • 一种用于层压感光层的方法,其包括提供(A)具有层压区域和非层压区域的基底,以及(B)其上依次具有感光层和保护膜的支撑体,其中部分 保护膜对应于层压区域,保护膜的一部分对应于非层压区域,从感光层除去与层压区域对应的保护膜的部分,使得感光层可以层压到基底 在层压区域中,将其上具有保护膜已经被去除的感光层的基底和支撑体馈送到一对加热的压力辊之间的辊隙之间,使基部和感光层被覆盖的支撑件向前穿过辊,同时 基底和感光层覆盖的支撑件被辊夹持和热压,感光层与层压体接触 将感光层层叠到基底上,然后从感光层剥离载体,其中从感光层去除保护膜的方式是使保护膜的对应于 基底的非层压区域留在感光层上。
    • 14. 发明申请
    • Optical recording medium and production method thereof
    • 光记录介质及其制备方法
    • US20070054085A1
    • 2007-03-08
    • US11515758
    • 2006-09-06
    • Hiroshi Nagate
    • Hiroshi Nagate
    • B32B3/02
    • G11B7/26G11B7/00781G11B7/1275G11B7/2403G11B7/24044G11B7/245G11B7/252G11B7/256
    • An object of the invention is to provide an optical recording medium in which even if a filter layer or the like is laminated on a first gap layer, the first gap layer is not softened, and harmful effect such as a wrinkle and crack is not caused in the laminated filter layer or the like, wherein the uniformity of the thickness of first gap layer is stable; and an efficient production method thereof. Therefore, the invention includes an optical recording medium which includes a recording layer, a first substrate, a second substrate, a first gap layer, a second gap layer, and a filter layer, wherein the recording layer records information by holography and the first gap layer includes a non-thermosoftening material having a deflection temperature under load of at least 70° C. or more; and a production method thereof.
    • 本发明的目的是提供一种光记录介质,其中即使过滤层等层压在第一间隙层上,第一间隙层不软化,并且不会引起诸如皱纹和裂纹的有害影响 在层叠过滤层等中,其中第一间隙层的厚度的均匀性是稳定的; 及其有效的生产方法。 因此,本发明包括光记录介质,其包括记录层,第一基板,第二基板,第一间隙层,第二间隙层和过滤层,其中记录层通过全息记录信息和第一间隙 该层包括具有至少70℃以上的负载下的挠曲温度的非热塑性软化材料; 及其制造方法。