知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

104 records (took 0.018 seconds)

    SUBSTRATE FOR SECURITY PAPERS AND METHOD OF MANUFACTURING THE SAME
    1.
    发明申请
    SUBSTRATE FOR SECURITY PAPERS AND METHOD OF MANUFACTURING THE SAME 有权
    安全文件基板及其制造方法

    公开(公告)号：US20150376841A1

    公开(公告)日：2015-12-31

    申请号：US14767179

    申请日：2014-02-17

    Applicant: KBA-NotaSys SA

    Inventor： Johannes Georg SCHAEDE

    IPC: D21H27/32 ,  D21H21/44

    CPC classification number: D21H27/32 ,  B32B3/266 ,  B32B27/10 ,  B32B2307/412 ,  B32B2425/00 ,  B32B2554/00 ,  B42D25/324 ,  B42D25/351 ,  B42D25/425 ,  D21H21/40 ,  D21H21/42 ,  D21H21/44 ,  D21H27/36 ,  G02B3/0037

    Abstract: There is described a substrate (S) for security documents, such as banknotes, comprising one or more paper layers (11, 12) and a polymer layer (20) which is made to adhere to a side of at least one of the paper layers (11, 12), which polymer layer (20) is substantially transparent in at least one region of the substrate (S) which is not covered by the paper layer or layers (11, 12) so as to form a substantially transparent window (W) in the substrate (S) which is formed and closed by the polymer layer (20). The polymer layer (20) exhibits in the region of the window (W) a thickness (T) which is greater than a thickness (t) of the polymer layer (20) outside of the region of the window (W). The thickness (T) of the polymer layer (20) in the region of the window (W) is substantially equal to the added thickness of the paper layer or layers (11, 12) and of the polymer layer (20) outside of the region of the (W) so that the substrate (S) exhibits a substantially uniform and constant thickness (T). The substrate (S) further comprises a micro-optical structure (30), in particular a lens structure, which is disposed in the region of the window (W) on at least one side of the polymer layer (20).

    Abstract translation: 描述了用于诸如纸币的安全证件的基板（S），其包括一个或多个纸层（11,12）和聚合物层（20），所述聚合物层被制成粘附到至少一个纸层 （11,12），所述聚合物层（20）在未被纸层或层（11,12）覆盖的基板（S）的至少一个区域中基本上是透明的，以便形成基本上透明的窗口 W）在由聚合物层（20）形成和封闭的基板（S）中。 聚合物层（20）在窗口（W）的区域中表现出比窗口（W）的区域外侧的聚合物层（20）的厚度（t）大的厚度（T）。 在窗口（W）的区域中的聚合物层（20）的厚度（T）基本上等于纸层或层（11,12）和聚合物层（20）外面的加入厚度 （W）的区域，使得基板（S）呈现基本均匀且恒定的厚度（T）。 衬底（S）还包括设置在聚合物层（20）的至少一侧上的窗口（W）的区域中的微光学结构（30），特别是透镜结构。

    Tear-resistant paperboard laminate and structure
    2.
    发明授权
    Tear-resistant paperboard laminate and structure 有权
    耐撕纸纸板层压板和结构

    公开(公告)号：US08685505B2

    公开(公告)日：2014-04-01

    申请号：US13696681

    申请日：2011-05-06

    Applicant: Jacques Garant

    Inventor： Jacques Garant

    IPC: B29D22/00

    CPC classification number: B32B7/12 ,  B32B27/08 ,  B32B27/10 ,  B32B27/16 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/40 ,  B32B29/06 ,  B32B2307/5825 ,  B32B2307/732 ,  B32B2307/734 ,  B32B2307/75 ,  B32B2553/00 ,  B65D65/40 ,  B65D83/0463 ,  D21H27/32 ,  D21H27/36 ,  Y10T156/10 ,  Y10T428/1303 ,  Y10T428/1307 ,  Y10T428/266 ,  Y10T428/269 ,  Y10T428/31551 ,  Y10T428/31725 ,  Y10T428/31786 ,  Y10T428/31902 ,  Y10T428/31993

    Abstract: There is provided a dimensionally stable laminated paperboard material having a tear-resistant polymer film core. The tear-resistant paperboard laminate is a multi-layer paperboard laminate with an integral polymer core having a tear resistance a thickness of at least 1 mil and a tear resistance of at least 350 grams of force in machine direction and 400 grams of force in cross direction, as measured by the Elmendorf tear propagation test. Two paperboard substrates are bonded on respective opposite sides of the polymer core, to provide printability, facilitate adherence and prevent frictional resistance. The multi-layer paperboard-polymer-paperboard laminate is particularly useful for child-resistant, senior-friendly and pilfer-proof packaging and may be printed on, hot-stamped, embossed, die-cut and glued using conventional printing and converting techniques. An adhesive laminating process and an extrusion laminating process for manufacturing the laminate are also disclosed.

    Abstract translation: 提供了具有耐撕裂聚合物膜芯的尺寸稳定的层压纸板材料。 抗撕纸纸板层压板是多层纸板层压板，其具有整体聚合物芯，其抗撕裂性厚度为至少1密耳，并且在机器方向上的抗撕裂强度为至少350克力，并且在横向上具有400克力 方向，如Elmendorf撕裂传播测试所测量。 两个纸板基板粘合在聚合物芯的相对的相对两侧，以提供可印刷性，便于附着和防止摩擦阻力。 多层纸板 - 聚合物 - 纸板层压板特别适用于防儿童，高级和防盗包装，并可使用常规印刷和转换技术印刷，热冲压，压花，模切和胶合。 还公开了用于制造层压板的粘合层压方法和挤出层压方法。

    Papermaking process and paper made therefrom
    5.
    发明申请
    Papermaking process and paper made therefrom 审中-公开
    造纸工艺和由此制成的纸张

    公开(公告)号：US20040040680A1

    公开(公告)日：2004-03-04

    申请号：US10653379

    申请日：2003-09-02

    Inventor： Sachiko Iwasaki

    IPC: D21F011/00

    CPC classification number: D21H27/36 ,  B32B5/024 ,  B32B5/028 ,  B32B5/26 ,  B32B7/12 ,  B32B2255/02 ,  B32B2255/24 ,  B32B2262/02 ,  B32B2262/06 ,  B32B2262/065 ,  B32B2262/067 ,  B32B2272/00 ,  B32B2307/51 ,  B32B2307/54 ,  B32B2307/56 ,  B32B2307/5825 ,  B32B2307/7163 ,  B32B2554/00 ,  B32B2607/02 ,  D21H11/12 ,  D21H15/06

    Abstract: A papermaking process, and a paper product made from the process, wherein a biodegradable plastic is used with papermaking material. The biodegradeable plastic may be provided as a substrate, with the papermaking material being applied to the substrate. The papermaking material may include recycled paper fibers and/or agricultural crop material. Recycled wood fibers may be applied in a fibrous state or agricultural plant material may be powdered and applied to the substrate. The surface material is affixed to the substrate by the application of heat and pressure or by the use of vegetable slime juice as an adhesive.

    Abstract translation: 造纸工艺和由该方法制成的纸制品，其中生物降解塑料与造纸材料一起使用。 生物可降解塑料可以作为基材提供，造纸材料被施加到基材上。 造纸材料可以包括再生纸纤维和/或农作物材料。 回收木纤维可以以纤维状态施用，或者农业植物材料可以被粉末化并施加到基底上。 表面材料通过施加热和压力或通过使用植物粘液汁作为粘合剂固定在基材上。

    Heat-adhesive paper sheet
    8.
    发明授权
    Heat-adhesive paper sheet 失效
    热粘纸

    公开(公告)号：US5246762A

    公开(公告)日：1993-09-21

    申请号：US828959

    申请日：1992-02-04

    Applicant: Yasurou Nakamura

    Inventor： Yasurou Nakamura

    IPC: C09J7/02 ,  C09J7/04 ,  D21H13/10 ,  D21H19/20 ,  D21H19/24 ,  D21H19/74 ,  D21H27/00 ,  D21H27/30 ,  D21H27/36 ,  D21H27/40

    CPC classification number: D21H19/74 ,  C09J7/043 ,  D21H27/36 ,  D21H27/40 ,  Y10S428/913 ,  Y10T428/24455 ,  Y10T428/24479 ,  Y10T428/24612 ,  Y10T428/24694 ,  Y10T428/2495 ,  Y10T428/28 ,  Y10T428/2813 ,  Y10T428/2848 ,  Y10T428/2878 ,  Y10T428/2896 ,  Y10T428/31993

    Abstract: A heat-adhesive paper sheet suitable for use as fusuma paper and shoji paper in a Japanese style house, wallpaper, ceiling paper, liner for paintings and calligraphic works, and liner for plywood, and which is adhered to the object with heat by ironing. The heat-adhesive paper sheet is composed of a paper sheet material having a projection-depression pattern formed on the surface thereof by creping or embossing or the like and a layer of a thermoplastic thermal shrinking pressure-sensitive adhesive provided on one surface of the paper sheet material. Even though the surface of the object to which the paper sheet is stuck is somewhat rough and uneven, the heat-sensitive adhesive layer may easily be fused so that the paper sheet may be well applied to the object under light pressure without forming wrinkles on the applied sheet. Steam ironing, which has heretofore been unacceptable, is applicable to this paper sheet for sticking it to an object.

    Abstract translation: PCT No.PCT / JP90 / 00992 Sec。 一九九二年二月四日 102（e）日期1992年2月4日PCT提交1990年8月2日PCT公布。 出版物WO91 / 02120 日期1991年2月21日。适用于日式房屋中的松树纸和书纸的热粘纸，壁纸，天花板纸，油画和书法用衬里，以及胶合板的衬垫，并附着在 物体通过熨烫加热。 热粘纸由具有通过起皱或压纹等形成在其表面上的突起凹陷图案的纸片材料和设置在纸的一个表面上的热塑性热收缩压敏粘合剂层组成 片材。 即使粘贴有纸张的物体的表面稍微粗糙且不均匀，因此热敏粘合剂层可以容易地熔合，使得纸张在轻压下可以良好地施加到物体上，而不会在纸上形成皱纹 申请表。 迄今为止不能接受的蒸汽熨烫适用于将其粘贴到物体上的该纸张。

Patent Agency Ranking