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公开(公告)号：EP2042300B1
公开(公告)日：2013-09-11
申请号：EP07790699.8
申请日：2007-07-12
申请人： Rohm Co., Ltd.
发明人： YANO, Hiroyuki , NOGI, Masaya , ABE, Kentaro , IFUKU, Shinsuke , SHIMOJI, Noriyuki , OKU, Yoshiaki , OKUYAMA, Suguru
IPC分类号： B32B27/10 , B32B5/02 , D06M15/263 , D21H21/26
CPC分类号： D21H21/26 , Y10T428/26 , Y10T428/269 , Y10T442/20 , Y10T442/614
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公开(公告)号：EP2429825A1
公开(公告)日：2012-03-21
申请号：EP10727035.7
申请日：2010-04-26
发明人： GILLOT, Julien , BORDE, Xavier
IPC分类号： B41M3/14 , B42D15/00 , D21H21/26 , D21H21/40 , D21H21/44 , D21H21/46 , D21H21/48 , B41M3/00 , B44F1/00 , B44F3/00 , B44F5/00
摘要： A translucent area (Z2) is formed in the element (14) by applying a substance (24) that transparentizes its substrate (12). Thus, the method includes a step of applying a substance (20) that impermeabilizes the substrate (12) over a first area (Z1) on a first side (F1) of the substrate, surrounding a second area (Z2) devoid of the impermeabilizing substance (20). The impermeabilizing substance (20) prevents impregnation of the substrate (12) by the transparentizing substance (24) in the first area (Z1). The method then includes a step of applying the transparentizing substance (24) to at least the second area (Z2) so as to impregnate the substrate (12) in order to make it translucent in this area (Z2). The first (Z1) and second (Z2) areas form first (18) and second (22) patterns respectively, making up an image that can be observed from both sides (F1, F2) of the substrate (12).
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公开(公告)号：EP1356159A2
公开(公告)日：2003-10-29
申请号：EP01993724.2
申请日：2001-11-09
申请人： BANQUE DE FRANCE
CPC分类号： D21H21/26 , B42D25/351 , B42D25/378 , D21F1/44 , D21H21/40 , D21H25/06
摘要： The invention concerns a method for producing a security document having an opaque fibrous texture, so as to constitute on the surface of the document at least a highly transparent zone. The invention is characterised in that the method comprises a local treatment of the fibrous texture of the document in said zone, so as to enhance its transparency, and the method comprises the exposure of the locally treated zone to the vibration of a sonotrode at an ultrasonic frequency.
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5.发明公开
公开(公告)号：EP3178659A2
公开(公告)日：2017-06-14
申请号：EP15829700.2
申请日：2015-07-29
发明人： TRACHUK, Arkadiy Vladimirovich , KURYATNIKOV, Andrey Borisovich , PAVLOV, Igor Vasilievich , KORNILOV, Georgiy Valentinovich , FEDOROVA, Elena Mikhailovna , MOCHALOV, Alexandr Igorevich , OSTREROV, Mikhail Anatolievich , KHOMUTINNIKOV, Nikolay Vasilievich , GOVYAZIN, Igor Olegovich , BUSYREV, Oleg Stanislavovich , PESTOV, Nikolay Nikolaevich
IPC分类号： B42D25/351 , B41M3/00 , D21H21/26 , D21H27/00
CPC分类号： B41D3/00 , B42D25/24 , B42D25/29 , B42D25/351 , B42D25/36 , B42D25/415 , D21H17/06 , D21H19/16 , D21H21/26 , D21H27/00
摘要： The invention relates to the pulp and paper industry, and specifically to the manufacture of paper for producing banknotes, checks, passports, identity cards, and other documents requiring counterfeit protection. The method includes locally impregnating portions of paper, said portions having certain shapes, using a solution of compounds with epoxy groups in the presence of a curing agent. According to the invention, the compounds with epoxy groups may be glycidyl ethers of monohydric and polyhydric alcohols having a dynamic viscosity at a temperature of 25°C of no more than 150 mPa·s. The technical result consists in producing transparent portions on paper without forming, on the surface of the paper, hard films which would hinder a subsequent printing process.
摘要翻译： 本发明涉及纸浆和造纸行业，特别在制造纸生产钞票，支票，护照，身份证和其他证件，需要防伪保护。 该方法包括局部浸渍的纸部分，所述具有某些形状的部分，使用的化合物与环氧基的固化剂的存在下的溶液中。 。根据本发明，用环氧基团的化合物可以是具有在不超过150毫帕·秒的25℃的温度下的动态粘度元和多元醇的缩水甘油基醚。 在生产上的纸张透明部分不形成，纸，硬薄膜，其会妨碍随后的打印过程的表面上的技术结果besteht。
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公开(公告)号：EP2042300A4
公开(公告)日：2009-10-14
申请号：EP07790699
申请日：2007-07-12
申请人： ROHM CO LTD , PIONEER CORP
发明人： YANO HIROYUKI , NOGI MASAYA , ABE KENTARO , IFUKU SHINSUKE , SHIMOJI NORIYUKI , OKU YOSHIAKI , OKUYAMA SUGURU
IPC分类号： B32B27/10 , B32B5/02 , D06M15/263 , D21H21/26
CPC分类号： D21H21/26 , Y10T428/26 , Y10T428/269 , Y10T442/20 , Y10T442/614
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7.发明公开FIBER COMPOSITE MATERIAL AND PROCESS FOR PRODUCING THE SAME 有权HASTELLUNGSVERFAHRENDAFÜR的FASERVERBUNDMATERIAL
公开(公告)号：EP2042300A1
公开(公告)日：2009-04-01
申请号：EP07790699.8
申请日：2007-07-12
发明人： YANO, Hiroyuki , NOGI, Masaya , ABE, Kentaro , IFUKU, Shinsuke , SHIMOJI, Noriyuki , OKU, Yoshiaki , OKUYAMA, Suguru
IPC分类号： B32B27/10 , B32B5/02 , D06M15/263 , D21H21/26
CPC分类号： D21H21/26 , Y10T428/26 , Y10T428/269 , Y10T442/20 , Y10T442/614
摘要： A highly transparent fiber composite material is provided that can be manufactured through a simplified process using reduced amounts of raw materials and that has high flexibility and low thermal expansivity and retains good functionality of the fiber material. The fiber composite material includes: a fiber assembly having an average fiber diameter of 4 to 200 nm and a 50 µm-thick visible light transmittance of 3% or more; and a coating layer that coats and smoothes the surface of the fiber assembly, wherein the fiber composite material has a 50 µm-thick visible light transmittance of 60% or more. With this fiber assembly, the scattering of light caused by the irregularities on the surface can be suppressed by coating the surface with the coating layer to smooth the surface, whereby a highly transparent fiber composite material can be obtained.
摘要翻译： 提供了一种高度透明的纤维复合材料，其可以通过使用减少量的原材料的简化工艺制造，并且具有高柔性和低热膨胀性并且保持纤维材料的良好功能。 纤维复合材料包括：平均纤维直径为4〜200nm，50μm厚的可见光透射率为3％以上的纤维集合体; 以及涂布所述纤维集合体的表面的涂层，其中所述纤维复合材料具有60μm以上的50μm的可见光透射率。 利用该纤维集合体，可以通过用涂层涂布表面来平滑表面的不规则性引起的光的散射，从而可以获得高透明性的纤维复合材料。
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公开(公告)号：EP3026175B1
公开(公告)日：2019-04-03
申请号：EP14195070.9
申请日：2014-11-27
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10.发明公开Composite sheet, method of preparing same, and adhesive label sheet 有权Verbundfolie，Verfahren zu ihrer Herstellung und selbstklebende Etikettfolie
公开(公告)号：EP1323863A1
公开(公告)日：2003-07-02
申请号：EP02028841.1
申请日：2002-12-23
申请人： Ricoh Company Ltd.
CPC分类号： D21H21/26 , C09J7/403 , C09J2203/334 , C09J2400/283 , C09J2483/005 , D21H19/82 , D21H27/001 , Y10T428/14 , Y10T428/1405 , Y10T428/1419 , Y10T428/1452 , Y10T428/1471 , Y10T428/1476 , Y10T428/1486 , Y10T428/31 , Y10T428/31993
摘要： A composite sheet including a paper layer made of a wood pulp having a Canadian standard freeness value of 350 to 500 ml, a transparency improving layer provided over one side of the paper layer, and a release liner provided over the transparency improving layer. The composite sheet has a transmittance of at least 10 to 20 % for a light with a wavelength of 940 to 960 nm and a bulk density of 0.90 to 1.15 g/cm 3 . A thermosensitive recording adhesive label sheet has the above composite sheet and a thermosensitive recording sheet provided on the composite sheet through an adhesive layer.
摘要翻译： 一种复合片材，包括由加拿大标准游离度值为350-500ml的木浆制成的纸层，设置在纸层的一侧的透明度改善层，以及设置在透明度改善层上的剥离衬垫。 对于波长为940〜960nm，体积密度为0.90〜1.15g / cm 3的光，复合片材的透射率为10〜20％。 热敏记录粘合标签片具有上述复合片材和通过粘合剂层设置在复合片材上的热敏记录片材。
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