公开(公告)号：EP1245400A1

公开(公告)日：2002-10-02

申请号：EP01000070.1

申请日：2001-03-26

申请人： AGFA-GEVAERT

发明人： De Voeght, Frank, c/o AGFA-GEVAERT ,  Slabbinck, Peter, c/o AGFA-GEVAERT ,  Van Aert, Huub, c/o AGFA-GEVAERT

IPC分类号： B41M5/00 ,  B41C1/10 ,  B41C1/00

CPC分类号： B41M5/52 ,  B41C1/003 ,  B41C1/1066 ,  B41C1/14 ,  B41C1/147 ,  B41C1/148 ,  B41M5/504 ,  B41M5/506 ,  B41M5/508 ,  B41M5/5245 ,  B41M5/5254 ,  B41M5/5281

摘要： An improved ink jet recording material is disclosed. It comprises on the front side of a subbed polyester at least two inkreceiving layers based on polyvinyl alcohol with a top layer containing a cationic mordant, and on the back side a double layer one of which contains an electronically conductive polymer.

摘要翻译： 公开了一种改进的喷墨记录材料。 它在亚层聚酯的前侧包含至少两个基于聚乙烯醇的油墨接收层，其顶层含有阳离子媒染剂，并且在背面上，其双层层包含电子导电聚合物。

公开(公告)号：EP4363226A1

公开(公告)日：2024-05-08

申请号：EP22737862.7

申请日：2022-06-27

申请人： Saint-Gobain Glass France

发明人： BACHAROUCHE, Jalal ,  LEPRETRE, Samuel

IPC分类号： B41C1/14 ,  B32B17/10 ,  B41M1/12 ,  B41M1/34 ,  B41N1/24 ,  C03C17/10 ,  H05B3/84 ,  B41M1/22 ,  H05K3/12

CPC分类号： B41C1/148 ,  B41M1/12 ,  B41M1/34 ,  B41M1/22 ,  B41N1/24 ,  H05B3/84 ,  C03C17/36 ,  C03C17/3644 ,  C03C17/3607 ,  C03C17/3668 ,  C03C17/3673 ,  C03C2218/3420130101 ,  H05K3/1225 ,  H05K1/0306 ,  H05B2203/01720130101 ,  H05B2203/01320130101 ,  H05B2203/01120130101

公开(公告)号：EP2128699A1

公开(公告)日：2009-12-02

申请号：EP08075520.0

申请日：2008-05-28

申请人： Stork Prints B.V.

发明人： Everaars, Marcel Dialma ,  Koetsier, Arnold Anthony

IPC分类号： G03F1/00 ,  G03F7/12

CPC分类号： G03F7/202 ,  B41C1/148 ,  B41N1/247 ,  G03F7/11 ,  G03F7/12

摘要： The invention relates to a base material (10)for preparing a stencil (30) for screen printing, wherein the base material (10) comprises a screen (12) comprising a network of dykes (20) delimiting openings (22), a photoresist material covering at least one side of the screen (12) as a layer (14) , a levelling film (16) contacting the photoresist material at said side, and a mask layer (18) on top of the levelling film (16), the mask layer (18) comprising a laser ablatable material that is opaque to the light used for exposing the photoresist material.

摘要翻译： 本发明涉及一种用于制备用于丝网印刷的模版（30）的基材（10），其中所述基材（10）包括筛网（12），其包括限定开口（22）的堤（20）网络，光致抗蚀剂 覆盖屏幕（12）的至少一侧作为层（14）的材料，与所述侧面的光致抗蚀剂材料接触的调平膜（16）和在调平膜（16）的顶部上的掩模层（18） 掩模层（18）包括对于用于曝光光致抗蚀剂材料的光不透明的激光可烧蚀材料。

公开(公告)号：EP1225059A3

公开(公告)日：2002-11-06

申请号：EP01310902.0

申请日：2001-12-27

申请人： Riso Kagaku Corporation

发明人： Uchiyama, Koichi, c/o Riso Kagaku Corporation

IPC分类号： B41N1/24 ,  B41C1/14

CPC分类号： B41C1/14 ,  B41C1/144 ,  B41C1/145 ,  B41C1/147 ,  B41C1/148 ,  B41N1/24 ,  Y10T428/20

摘要： Disclosed are a stencil sheet which can smoothly and accurately be perforated even by a small amount of energy while having a required strength and a stencil plate produced from which is easy to control the amount of an ink to be dislocated to an object to be printed and has such an advantage that setoff is small, printability and definition of printed images are excellent, jamming is not caused, and wrinkles are not formed when stencil printing is performed by using the stencil plate; a process for producing the stencil sheet; and a process for producing a stencil plate;    the stencil sheet comprising a sheet having a large number of minute perforations, the minute perforations being filled with the following resin (A), (B), or (C). (A) a resin having a melting point lower than that of the sheet (B) a resin which is soluble in a solvent (C) a heat adhesive resin

公开(公告)号：EP1225059A2

公开(公告)日：2002-07-24

申请号：EP01310902.0

申请日：2001-12-27

申请人： Riso Kagaku Corporation

发明人： Uchiyama, Koichi, c/o Riso Kagaku Corporation

IPC分类号： B41N1/24 ,  B41C1/14

CPC分类号： B41C1/14 ,  B41C1/144 ,  B41C1/145 ,  B41C1/147 ,  B41C1/148 ,  B41N1/24 ,  Y10T428/20

摘要： Disclosed are a stencil sheet which can smoothly and accurately be perforated even by a small amount of energy while having a required strength and a stencil plate produced from which is easy to control the amount of an ink to be dislocated to an object to be printed and has such an advantage that setoff is small, printability and definition of printed images are excellent, jamming is not caused, and wrinkles are not formed when stencil printing is performed by using the stencil plate; a process for producing the stencil sheet; and a process for producing a stencil plate;
   the stencil sheet comprising a sheet having a large number of minute perforations, the minute perforations being filled with the following resin (A), (B), or (C).

(A) a resin having a melting point lower than that of the sheet
(B) a resin which is soluble in a solvent
(C) a heat adhesive resin

摘要翻译： 本发明公开了一种蜡纸，该油蜡纸能够在具有所需强度的情况下即使通过少量能量也能够平滑和精确地穿孔，并且由此生产的蜡纸易于控制油墨脱离到要被打印的物体的量， 具有起伏小，印刷图像的印刷适应性和清晰度优异，不会发生卡纸，并且在利用模版进行模版印刷时不会产生褶皱的优点; 一种生产蜡纸的方法; 以及一种生产模板的方法; （A），（B）或（C）中填充有微孔的片材，所述片材具有大量微小穿孔。 （A）熔点低于片材熔点的树脂（B）可溶于溶剂（C）的树脂，热粘合树脂

公开(公告)号：EP0829347A3

公开(公告)日：1998-10-21

申请号：EP97115464.6

申请日：1997-09-05

申请人： RISO KAGAKU CORPORATION

发明人： Watanabe, Hideo, c/o Riso Kagaku Corporation

IPC分类号： B41C1/14

CPC分类号： B41C1/148 ,  B41C1/147

摘要： A composition for perforating a heat-sensitive sheet by use of photothermal conversion materials is provided, which can efficiently perforate stencil sheets specifically at sites to which photothermal conversion materials have been transferred. The composition comprises a photothermal conversion material contained in a liquid, said liquid comprising a solvent having a boiling point of 50 to 250 °C and a heat of vaporization of 200 cal/g or less in an amount of at least 50 % by weight based on the total of said liquid. Said photothermal conversion material is preferably carbon black in an amount of 0.1 to 30 % by weight of the composition. The composition is ejected from a liquid-ejecting means to transfer it to a heat-sensitive stencil sheet, and then the stencil sheet is exposed to a visible or infrared ray so as to be perforated specifically at portions to which said composition has been transferred. Said heat-sensitive stencil sheet may have a liquid absorbing layer on a surface thereof so that said composition is stably fixed thereon.

公开(公告)号：EP0829347A2

公开(公告)日：1998-03-18

申请号：EP97115464.6

申请日：1997-09-05

申请人： RISO KAGAKU CORPORATION

发明人： Watanabe, Hideo, c/o Riso Kagaku Corporation

IPC分类号： B41C1/14

CPC分类号： B41C1/148 ,  B41C1/147

摘要： A composition for perforating a heat-sensitive sheet by use of photothermal conversion materials is provided, which can efficiently perforate stencil sheets specifically at sites to which photothermal conversion materials have been transferred. The composition comprises a photothermal conversion material contained in a liquid, said liquid comprising a solvent having a boiling point of 50 to 250 °C and a heat of vaporization of 200 cal/g or less in an amount of at least 50 % by weight based on the total of said liquid. Said photothermal conversion material is preferably carbon black in an amount of 0.1 to 30 % by weight of the composition. The composition is ejected from a liquid-ejecting means to transfer it to a heat-sensitive stencil sheet, and then the stencil sheet is exposed to a visible or infrared ray so as to be perforated specifically at portions to which said composition has been transferred. Said heat-sensitive stencil sheet may have a liquid absorbing layer on a surface thereof so that said composition is stably fixed thereon.

摘要翻译： 提供了一种通过使用光热转换材料对热敏片进行穿孔的组合物，其可以有效地在已经转移光热转换材料的位置穿孔蜡纸。 该组合物包含液体中所含的光热转化材料，所述液体包含沸点为50至250℃的溶剂和200cal / g或更低的蒸发热量至少为基于50重量％的量 在所述液体的总量上。 所述光热转换材料优选为组合物重量的0.1至30重量％的炭黑。 将组合物从液体喷射装置喷射以将其转印到热敏蜡纸上，然后将蜡纸曝光成可见光或红外线，以便在所述组合物已经转印的部分被特别穿孔。 所述热敏蜡纸在其表面上可以具有液体吸收层，使得所述组合物稳定地固定在其上。

公开(公告)号：EP0739717A1

公开(公告)日：1996-10-30

申请号：EP96302925.1

申请日：1996-04-26

申请人： Riso Kagaku Corporation

发明人： Kikuchi, Makoto, c/o Riso Kagaku Corp.

IPC分类号： B41C1/14

CPC分类号： B41C1/148

摘要： A light radiating device (20) comprising a casing (21) having an opened lower surface arranged at a perforating plane of a heatsensitive stencil sheet; light emitting means (12) arranged within said casing (21); reflection mirrors including lower side reflection mirror (22) contacted with the perforating plane of said heatsensitive stencil sheet, an upper side reflection mirror (25) continuous with said lower side reflection mirror (24) in a predetermined angle and an upper reflection mirror (23) arranged continuous with said upper side reflection mirror (25) and in parallel with the perforating plane of said heatsensitive stencil sheet, arranged in said casing (21) and reflecting light from said light emitting means (12) against the perforating plane of the heatsensitive stencil sheet.

摘要翻译： 一种光辐射装置（20），包括壳体（21），其具有布置在热敏蜡纸的穿孔平面处的开口下表面; 布置在所述壳体（21）内的发光装置（12）; 反射镜包括与所述热敏蜡纸的穿孔平面接触的下侧反射镜（22），与所述下侧反射镜（24）连续的预定角度的上侧反射镜（25）和上反射镜（23） ）与所述上侧反射镜（25）连续布置并且与所述热敏蜡纸的穿孔平面平行，布置在所述壳体（21）中，并将来自所述发光装置（12）的光反射到所述热敏蜡纸的穿孔平面上 蜡纸。

公开(公告)号：EP2279865B1

公开(公告)日：2014-05-14

申请号：EP10170620.8

申请日：2010-07-23

申请人： EPD Eckhoff GmbH

发明人： Eckhoff, Detlef

IPC分类号： B41C1/14 ,  B41M1/12 ,  B41M1/40 ,  B41M3/16

CPC分类号： B41M3/16 ,  B41C1/148 ,  B41M1/12 ,  B41M1/40

公开(公告)号：EP2578413A1

公开(公告)日：2013-04-10

申请号：EP11786418.1

申请日：2011-04-01

申请人： Taiyo Chemical Industry Co. Ltd.

发明人： SHIBUSAWA, Kunihiko ,  SATO, Takeshi ,  KITSU, Katsuo

IPC分类号： B41N1/24 ,  B41C1/14 ,  B41F15/36 ,  H05K3/34

CPC分类号： B41F15/34 ,  B41C1/148 ,  B41N1/248 ,  H05K3/1225

摘要： [Object] To provide a screen printing stencil including an amorphous carbon film, such as a DLC film, and a water-oil-repellent layer provided on at least part of the amorphous carbon film so as to exhibit high fixability.
[Solution] A screen printing plate 10 of an embodiment of the present invention includes a mesh 16 fixed to a frame body 12; an emulsion layer 14 which fills up the mesh 16 and has a print pattern opening 18; an amorphous carbon film formed on at least part of the surface of an inner wall 22 of the print pattern opening 18 and composed of at least one element of silicon, oxygen, and nitrogen; and a thin film 20 of a fluorine-containing silane coupling agent formed on at least part of the amorphous carbon film.

摘要翻译： 提供一种丝网印刷模版，其中包括非晶碳膜，例如DLC膜，以及设置在非晶碳膜的至少一部分上的拒水拒水层，从而具有高定影性。 [解决方案]本发明实施例的丝网印版10包括固定在框体12上的网16; 乳剂层14，其填充网状物16并具有印刷图案开口18; 形成在印刷图案开口18的内壁22的表面的至少一部分上并由硅，氧和氮的至少一种元素构成的无定形碳膜; 以及形成在至少一部分无定形碳膜上的含氟硅烷偶联剂的薄膜20。