专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP1398175B1 Carrier of information bearing a watermark 有权
标题翻译：有水印信息载体
公开(公告)号：EP1398175B1
公开(公告)日：2011-05-18
申请号：EP03102696.6
申请日：2003-09-04
申请人： AGFA-GEVAERT
发明人： Daems, Eddie , Leenders, Luc
IPC分类号： B41M5/00 , B41M5/36 , B41M3/10 , B41M7/00 , B42D15/10
CPC分类号： B42D25/333 , B41M3/10 , B41M5/0029 , B41M5/508 , B41M5/52 , B41M5/5218 , B41M7/0045 , B41M7/02 , B42D25/00

2. 发明授权

EP1415826B1 Process for the offset printing of patterns via the fountain medium 有权
标题翻译：对于印刷图案与胶版印刷用润版药水的方法
公开(公告)号：EP1415826B1
公开(公告)日：2008-10-01
申请号：EP03103784.9
申请日：2003-10-14
申请人： AGFA-GEVAERT
发明人： Leenders, Luc , Daems, Eddie
IPC分类号： B41N3/08 , B41M1/06 , C09D11/02
CPC分类号： C09D11/037 , B41M1/06 , B41N3/08

3. 发明公开

EP1637322A2 Method for manufacturing a flexographic printing master 有权
标题翻译： Verfahren zur Herstellung einer Flexodruckplatte
公开(公告)号：EP1637322A2
公开(公告)日：2006-03-22
申请号：EP05107441.7
申请日：2005-08-12
申请人： AGFA-GEVAERT
发明人： Daems, Eddie , Leenders, Luc
IPC分类号： B41C1/00
CPC分类号： B41C1/003
摘要： A method for manufacturing a flexographic printing master comprising the steps of:

(a) providing an ink-receiver surface;
(b) jetting a curable jettable fluid on the ink-receiver surface

characterized in that the curable jettable fluid comprises at least one photo-initiator, at least one monofunctional monomer, at least 5 wt% of a polyfunctional monomer or oligomer and at least 5 wt% of a plasticizer both based on the total weight of the curable jettable liquid capable of realizing a layer after curing having an elongation at break of at least 5%, a storage modulus E' smaller than 200mPa at 30Hz and a volumetric shrinkage smaller than 10%.
摘要翻译：一种用于制造柔性版印刷母版的方法，包括以下步骤：（a）提供吸墨剂表面; （b）在储墨表面上喷射可固化的可喷射流体，其特征在于可固化的可喷射流体包括至少一种光引发剂，至少一种单官能单体，至少5wt％的多官能单体或低聚物和至少5 基于能够实现固化后的固化后的断裂伸长率为5％以上的固化性喷射液的总重量，30Hz下的储能模量E'小于200mPa，体积收缩率小于 10％。

4. 发明授权

EP0925916B1 A heat sensitive non-ablatable wasteless imaging element for providing a lithographic printing plate with a difference in dye density between the image and non image areas 有权
标题翻译：没有去除材料用于生产与图像和非图像之间不同色密度的平版印刷版的无残余物的记录元件
公开(公告)号：EP0925916B1
公开(公告)日：2002-04-10
申请号：EP98203792.1
申请日：1998-11-10
申请人： AGFA-GEVAERT
发明人： Leenders, Luc , Van Rompuy, Ludo
IPC分类号： B41C1/10 , B41M5/36
CPC分类号： B41M5/36 , B41C1/1041

5. 发明授权

EP0919370B1 A method for making positive working printing plates from a lithographic base comprising a flexible support having a hardened hydrophilic substrate 失效
标题翻译：一种用于制备具有交联亲水性基材起动的平版印刷载体的正性工作印刷板的方法
公开(公告)号：EP0919370B1
公开(公告)日：2002-03-13
申请号：EP97203690.9
申请日：1997-11-25
申请人： Agfa-Gevaert
发明人： Leenders, Luc , Oelbrandt, Leo
IPC分类号： B41C1/10
CPC分类号： B41C1/1066

6. 发明公开

EP0974455A1 Dry method for preparing a thermal lithographic printing plate precursor 有权
标题翻译： Trockenes Verfahren zur Herstellung eines thermischen lithographischen Druckplatten Precursors
公开(公告)号：EP0974455A1
公开(公告)日：2000-01-26
申请号：EP99202010.7
申请日：1999-06-23
申请人： AGFA-GEVAERT N.V.
发明人： Leenders, Luc , Meisters, August
IPC分类号： B41C1/10
CPC分类号： B41C1/1066 , B41C1/10
摘要： A method is provided for preparing a negative working lithographic printing plate precursor by applying a dry powder, containing a light absorbing compound in an amount not less than 50% by weight, on a metal support such as an anodised aluminium plate. The light absorbing compound is preferably carbon, soot or an infrared dye. In one embodiment of the invention, the dry powder may be rubbed in on the surface of the metal support. In another embodiment a layer of soot is applied on the metal support by contacting the surface of said support with a flame. In still another embodiment, a metal support is contacted with a transfer material consisting of a support and a dry layer of a light absorbing compound such as carbon. By applying heat or light, the dry powder is converted into a hydrophobic substance at the printing areas of the plate. The materials obtained by these methods are very suitable for computer-to-plate and computer-to-press applications as they can be processed by applying plain water, ink or fountain. Since the dry powder is preferably free from other reactive compounds besides the light absorbing compound, the materials are characterised by an excellent stability.
摘要翻译：提供了一种通过将含有不少于50重量％的光吸收化合物的干粉施加到诸如阳极氧化铝板的金属载体上来制备负性平版印刷版原版的方法。光吸收性化合物优选为碳，烟灰或红外染料。在本发明的一个实施方案中，干粉可以在金属载体的表面上摩擦。在另一个实施方案中，通过使所述载体的表面与火焰接触，将一层烟灰施加在金属支撑体上。在另一个实施方案中，金属载体与由载体和诸如碳的光吸收化合物的干层组成的转移材料接触。通过施加热量或光照，干粉在印版区域转化为疏水性物质。通过这些方法获得的材料非常适合计算机对板和计算机到印刷机的应用，因为它们可以通过使用普通水，墨水或喷泉进行处理。由于除了光吸收性化合物之外，干燥粉末优选不含其它反应性化合物，因此其特征在于优异的稳定性。

7. 发明公开

EP0862998A1 A heat sensitive imaging element and a method for producing lithographic plates therewith 失效
标题翻译：对由此产生平版印刷版的热敏记录元件和方法
公开(公告)号：EP0862998A1
公开(公告)日：1998-09-09
申请号：EP97200689.4
申请日：1997-03-07
申请人： AGFA-GEVAERT N.V.
发明人： Van Rompuy, Ludo , Leenders, Luc , Aerts, Bart
IPC分类号： B41C1/10 , C08G77/442
CPC分类号： B41C1/1033 , C08G77/442
摘要： According to the present invention there is provided a heat mode imaging element comprising in the order given:

i) a lithographic base,
ii) a heat ablatable recording layer and
iii) a top layer having an opposite affinity for ink or an ink abhesive fluid than the lithographic base,
characterized in that the top layer comprises as main substance an inorganic-organic composite material wherein the inorganic phase is formed by controlled hydrolysis and polycondensation of a metal alkoxide and the organic phase is an organic polymer or copolymer linked to at least one inorganic atom.
摘要翻译：。根据本发明，提供了一种热模式成像元件的顺序，包括下式给出：I）一种平版基，ⅱ）热可烧蚀记录层和iii）具有在相对的亲和性油墨或油墨粘附液比顶部层光刻的基础上，其特征在于，所述顶部*层包括作为无机 - 有机复合材料的主要物质worin无机相通过受控的水解和金属醇盐的缩聚反应和有机相形成的连接到至少一种的有机聚合物或共聚物无机原子。

8. 发明公开

EP0809142A1 Production process for a thermographic recording material with improved stability and image-tone 失效
标题翻译：对于具有增加的稳定性的热成像记录材料的制造方法和改进的图像色调
公开(公告)号：EP0809142A1
公开(公告)日：1997-11-26
申请号：EP97201443.5
申请日：1997-05-14
申请人： AGFA-GEVAERT N.V.
发明人： Horsten, Bartholomeus , Loccufier, Johan , Defieuw, Geert , Leenders, Luc
IPC分类号： G03C1/498
CPC分类号： G03C1/49854 , G03C1/34 , G03C1/4989
摘要： A recording material comprising a support, a thermosensitive element and a protective layer therefor, the thermosensitive element comprising a substantially light-insensitive organic silver salt, an organic reducing agent therefor in thermal working relationship therewith and a binder, characterized in that the thermosensitive element further comprises in reactive association with the substantially light-insensitive organic silver salt and the organic reducing agent a substituted, exclusive of groups having an exclusively electron withdrawing character, or unsubstituted compound with an unsaturated 5-membered heterocyclic ring annulated with an aromatic ring system, the ring consisting of nitrogen and carbon atoms with at least one of the nitrogen atoms having a hydrogen atom and none of the carbon atoms being directly linked to a sulfur atom or being part of a carbonyl-group; a production process therefor and a thermal image recording process utilizing the recording material.
摘要翻译：包括载体，热敏元件和用于其的保护层的记录材料，所述热敏元件中的热的工作关系，其包括基本上光不敏感的有机银盐与有机还原剂为此那里与和粘合剂，在DASS特点死热敏元件进一步包括与所述基本上非感光的有机银盐和有机还原剂的substituiertem反应缔合，独家具有独占的吸电子特性，或unsubstituiertem化合物与芳族环系统上的环化，在不饱和的5元杂环基团时，环选自氮和与具有所述碳原子的氢原子，无氮原子的至少一个碳原子被直接链接到硫原子或羰基的一部分; 其制造方法以及热图像记录处理利用所述记录材料。

9. 发明授权

EP0641670B1 Ink jet printing method 失效
公开(公告)号：EP0641670B1
公开(公告)日：1996-07-31
申请号：EP94202454.8
申请日：1994-08-29
申请人： AGFA-GEVAERT naamloze vennootschap
发明人： Leenders, Luc , Remmerie, Herman , Uyttendaele, Carlo
IPC分类号： B41M1/36 , B41M3/00 , B41M5/00
CPC分类号： B41M7/0018 , B41M5/0011 , B41M5/0017 , B41M7/0081 , B41M7/009

10. 发明公开

EP0663619A1 Process for the preparation of an image using only dry steps 失效
标题翻译： Trocken酒，Bildaufzeichnungsverfahren。
公开(公告)号：EP0663619A1
公开(公告)日：1995-07-19
申请号：EP93203596.7
申请日：1993-12-20
申请人： AGFA-GEVAERT naamloze vennootschap
发明人： Leenders, Luc , Daems, Eddie
IPC分类号： G03F7/34 , G03F7/028
CPC分类号： G03F7/34
摘要： A process is provided for forming an image involving a photosensitive element comprising a photopolymerisable monomer and a reducible metal salt, preferably silver behenate, and a donor element containing a reducing agent. After lamination to a cover sheet, photopolymerisation and delamination, the image density is built up by lamination to the donor element, transfer of reducing agent and peeling-apart, possibly followed by heating the photosensitive element.
摘要翻译：提供了一种形成涉及包含可光聚合单体和可还原金属盐，优选山嵛酸银的光敏元件和含有还原剂的施主元件的图像的方法。在层压到覆盖片之后，光聚合和分层，通过层叠到施主元件，还原剂的转移和剥离来构建图像密度，可能之后加热感光元件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式