-
公开(公告)号：US08109211B2
公开(公告)日：2012-02-07
申请号：US12409701
申请日：2009-03-24
Applicant: Mikhail Laksin , Subhankar Chatterjee , Kenneth A. Fontaine
Inventor： Mikhail Laksin , Subhankar Chatterjee , Kenneth A. Fontaine
IPC: B41M1/18
CPC classification number: C09D11/101
Abstract: The invention relates to a gravure printing ink and a method of multi-color gravure printing on flexible substrates with liquid radiation curable inks. Individual colors are transferred via direct contact between engraved gravure cylinder and a substrate. Each color is dried such that the sequentially printed ink layers transfer through the press without distortion of the printed image during multiple web turns around turn bars. Finally the printed substrate is cured by exposing an electron beam unit. The gravure printing ink comprises an admixture of a) a water dispersible pigment; b) a water dispersible, ethylenically unsaturated monomer, ethylenically unsaturated oligomer or ethylenically unsaturated polymer which is polymerizable or crosslinkable by the application of sufficient electron beam radiation; c) a defoaming agent; d) sufficient water to form a dispersion with components a), b) and c), which dispersion has a viscosity of from about 25 cps to about 200 cps.
Abstract translation: 本发明涉及一种凹版印刷油墨和一种使用液体可辐射固化油墨在柔性基材上进行多色凹版印刷的方法。 单独的颜色通过雕刻凹版滚筒和基底之间的直接接触传递。 每种颜色被干燥，使得顺序印刷的油墨层通过压机传送而不会在多个纸卷绕转动条转动时印刷图像的变形。 最后，通过暴露电子束单元来固化印刷的基底。 凹版印刷油墨包含a）水分散性颜料的混合物; b）通过施加足够的电子束辐射可聚合或可交联的水分散性烯属不饱和单体，烯属不饱和低聚物或烯属不饱和聚合物; c）消泡剂; d）足够的水与组分a），b）和c）形成分散体，该分散体的粘度为约25cps至约200cps。
-
公开(公告)号：US20110143046A1
公开(公告)日：2011-06-16
申请号：US12639955
申请日：2009-12-16
Applicant: Mikhail Laksin , Wolfgang Decker , Subhankar Chatterjee
Inventor： Mikhail Laksin , Wolfgang Decker , Subhankar Chatterjee
IPC: B05D3/06 , C09D133/12
CPC classification number: B05D3/068 , B05D1/28 , B05D3/0493 , B05D5/067 , B05D2201/02 , B05D2202/00 , B05D2350/65 , B05D2502/00 , C09D4/00 , C09D133/08 , C09D133/10 , C09D175/16
Abstract: A liquid composition and a process for coating the composition onto a surface of a substrate in a substantially oxygen-free atmosphere, under vacuum conditions. The composition comprises one or more components, all of which components do not go into a gas or vapor phase under the vacuum conditions. The composition has an ethylenically unsaturated component composed of an ethylenically unsaturated methacrylate monomer, or a combination of an ethylenically unsaturated methacrylate monomer and an ethylenically unsaturated methacrylate oligomer. The ethylenically unsaturated component is polymerizable or crosslinkable by the application of sufficient electron beam radiation. The composition is substantially absent of ethylenically unsaturated acrylate components, substantially absent of polymerization initiators, and substantially absent of solvents. The composition optionally further comprises one or more polymers without an acrylate functional group and without a methacrylate functional group. The composition optionally further comprises one or more of waxes, pigments, and/or wetting agents.
Abstract translation: 液体组合物和在真空条件下在基本上无氧的气氛中将组合物涂覆在基材表面上的方法。 组合物包含一种或多种组分，其中所有组分在真空条件下不进入气相或气相。 该组合物具有由烯键式不饱和甲基丙烯酸酯单体或烯属不饱和甲基丙烯酸酯单体和烯键式不饱和甲基丙烯酸酯低聚物的组合组成的烯属不饱和组分。 烯键式不饱和组分通过施加足够的电子束辐射而是可聚合的或可交联的。 烯丙基不饱和丙烯酸酯组分基本上不含组合物，基本上不含聚合引发剂，基本上不存在溶剂。 组合物任选地还包含一种或多种不具有丙烯酸酯官能团且不具有甲基丙烯酸酯官能团的聚合物。 组合物任选地还包含蜡，颜料和/或润湿剂中的一种或多种。
-
公开(公告)号：US20100242757A1
公开(公告)日：2010-09-30
申请号：US12409701
申请日：2009-03-24
Applicant: Mikhail Laksin , Subhankar Chatterjee , Kenneth A. Fontaine
Inventor： Mikhail Laksin , Subhankar Chatterjee , Kenneth A. Fontaine
CPC classification number: C09D11/101
Abstract: The invention relates to a gravure printing ink and a method of multi-color gravure printing on flexible substrates with liquid radiation curable inks. Individual colors are transferred via direct contact between engraved gravure cylinder and a substrate. Each color is dried such that the sequentially printed ink layers transfer through the press without distortion of the printed image during multiple web turns around turn bars. Finally the printed substrate is cured by exposing an electron beam unit. The gravure printing ink comprises an admixture of a) a water dispersible pigment; b) a water dispersible, ethylenically unsaturated monomer, ethylenically unsaturated oligomer or ethylenically unsaturated polymer which is polymerizable or crosslinkable by the application of sufficient electron beam radiation; c) a defoaming agent; d) sufficient water to form a dispersion with components a), b) and c), which dispersion has a viscosity of from about 25 cps to about 200 cps.
Abstract translation: 本发明涉及一种凹版印刷油墨和一种使用液体可辐射固化油墨在柔性基材上进行多色凹版印刷的方法。 单独的颜色通过雕刻凹版滚筒和基底之间的直接接触传递。 每种颜色被干燥，使得顺序印刷的油墨层通过压机传送而不会在多个纸卷绕转动条转动时印刷图像的变形。 最后，通过暴露电子束单元来固化印刷的基底。 凹版印刷油墨包含a）水分散性颜料的混合物; b）通过施加足够的电子束辐射可聚合或可交联的水分散性烯属不饱和单体，烯属不饱和低聚物或烯属不饱和聚合物; c）消泡剂; d）足够的水与组分a），b）和c）形成分散体，该分散体的粘度为约25cps至约200cps。
-
14.发明申请公开(公告)号：US20080120834A1
公开(公告)日：2008-05-29
申请号：US11772413
申请日：2007-07-02
Applicant: Mikhail Laksin , Subhankar Chatterjee
Inventor： Mikhail Laksin , Subhankar Chatterjee
CPC classification number: H05K3/027 , H05K2201/0112 , H05K2203/1581 , Y10T29/49018 , Y10T29/4913 , Y10T29/49156 , Y10T29/49169
Abstract: The invention provides an article and process for producing electronic devices. More particularly the invention relates to an article and process for fabricating patterns of electrically conductive materials on non-electrically conductive substrates by laser ablation. Such an article and process find use in the production of RDIF devices, antennae, electrical circuits, microwave susceptors, contacts, leads, conductors, interactive displays, electrostatic shielding devices and the like. The process involves first providing an electrically conductive metal layer on an electrically non-conductive substrate. Then an electronic circuit is electrically connected to the electrically conductive metal layer. Thereafter a portion of the electrically conductive metal layer is ablated with infrared laser radiation to form a pattern of electrically conductive areas and electrically non-conductive areas on the substrate, wherein at least a portion of the electrically conductive areas are electrically connected to the electronic circuit.
Abstract translation: 本发明提供了一种用于制造电子设备的物品和方法。 更具体地，本发明涉及通过激光烧蚀在非导电基底上制造导电材料的图案的制品和工艺。 这样的制品和工艺可用于生产RDIF器件，天线，电路，微波感应器，触点，引线，导体，交互式显示器，静电屏蔽装置等。 该方法首先在不导电的基底上提供导电金属层。 然后电子电路电连接到导电金属层。 此后，用红外激光辐射消除导电金属层的一部分，以在衬底上形成导电区域和非导电区域的图案，其中至少一部分导电区域电连接到电子电路 。
-
公开(公告)号：US20070263060A1
公开(公告)日：2007-11-15
申请号：US10586098
申请日：2005-01-14
Applicant: Mikhail Laksin , Subhankar Chatterjee , David Biro
Inventor： Mikhail Laksin , Subhankar Chatterjee , David Biro
IPC: C09D11/10
CPC classification number: B41M7/0081 , C09D11/101
Abstract: The present invention provides a liquid printing ink that produces high quality flexographic or gravure printing images that have excellent solvent and abrasion resistance. In addition, the printing ink of the invention has high re-solubility, even after complete drying, upon contact with the liquid vehicle of the same ink, thereby preventing clogging of the printing plate, anilox or gravure cylinders over time. These characteristics of the printing ink are obtained by preparing a hybrid ink in which conventional organic solvent and/or water-based liquid inks are mixed with energy curable monomers and/or oligomers of resins and, optionally, a photoinitiator. After drying the ink, the printed images are exposed to an actinic radiation so that highly cross-linked polymers are formed in the printed images, which become water, chemical and abrasion-resistant.
Abstract translation: 本发明提供了一种液体印刷油墨，其产生具有优异溶剂和耐磨性的高品质柔版印刷或凹版印刷图像。 此外，本发明的印刷油墨即使在完全干燥后，与相同油墨的液态载体接触也具有高的再溶解性，从而防止印刷版，网纹辊或凹版滚筒随时间堵塞。 印刷油墨的这些特征是通过制备将常规有机溶剂和/或水基液体油墨与能量可固化的单体和/或树脂的低聚物和任选的光引发剂混合的混合油墨来获得的。 在干燥墨水之后，将印刷的图像暴露于光化辐射，使得在打印图像中形成高度交联的聚合物，其变成水，化学和耐磨性。
-
Patent Agency Ranking
16.发明授权Method and apparatus for wet trapping with energy-curable flexographic liquid inks 有权用能量可固化柔性油墨进行湿法捕集的方法和装置公开(公告)号：US06772683B2
公开(公告)日：2004-08-10
申请号：US10079781
申请日：2002-02-19
Applicant: Mikhail Laksin , Subhankar Chatterjee , Volker Linzer
Inventor： Mikhail Laksin , Subhankar Chatterjee , Volker Linzer
IPC: B41M118
CPC classification number: C09D11/101 , B41F5/24 , B41M1/04 , B41M1/18 , B41M7/0081
Abstract: The present invention is for a method and associated apparatus whereby low viscosity flexograhic printing inks having a viscosity controlling diluent are used in implementing wet trapping of sequentially applied ink layers by controlling the time between ink layer applications such that sufficient diluent evaporates from an applied layer to increase the first applied layer viscosity sufficiently to wet trap a subsequently applied superposed ink layer.
Abstract translation: 本发明涉及一种方法和相关设备，其中使用具有粘度控制稀释剂的低粘度柔版印刷油墨通过控制油墨层应用之间的时间来实现湿式捕获顺序施加的油墨层，使得足够的稀释剂从施加层蒸发至 增加第一施加层粘度以使随后施加的重叠油墨层湿陷。
-
17.发明授权Single phase water based energy curable polymers and method of preparing coatings and printing inks 有权单相水基能量固化聚合物和制备涂料和印刷油墨的方法公开(公告)号：US09410049B2
公开(公告)日：2016-08-09
申请号：US11919506
申请日：2003-05-06
Applicant: Jean Do Turgis , Richard M. Jones , Kai-Uwe Gaudl , Mikhail Laksin , Subhankar Chatterjee , Neil Young , Volker Linzer , John Rooney
Inventor： Jean Do Turgis , Richard M. Jones , Kai-Uwe Gaudl , Mikhail Laksin , Subhankar Chatterjee , Neil Young , Volker Linzer , John Rooney
IPC: C08F2/46 , C08F2/48 , C08F2/50 , C09D11/101 , C08F290/02 , C09D4/00
CPC classification number: C09D11/101 , C08F290/02 , C09D4/00 , C09D4/06 , C09D11/107
Abstract: Single phase, water based, energy curable compositions and a method of preparing coatings and printing inks from same.
Abstract translation: 单相，水基，能量可固化组合物和从其制备涂料和印刷油墨的方法。
-
18.发明申请PRINTED PACKAGING AND METHOD OF PRINTING PACKAGING WITH ELECTRON BEAM CURABLE INKS 有权印刷包装和印刷包装与电子束可固化墨水的方法公开(公告)号：US20120321865A1
公开(公告)日：2012-12-20
申请号：US13162810
申请日：2011-06-17
Applicant: MIKHAIL LAKSIN , SUBHANKAR CHATTERJEE
Inventor： MIKHAIL LAKSIN , SUBHANKAR CHATTERJEE
CPC classification number: B32B15/043 , B32B15/085 , B32B15/088 , B32B15/09 , B32B15/12 , B32B15/20 , B32B27/08 , B32B27/10 , B32B27/16 , B32B2255/06 , B32B2255/10 , B32B2255/28 , B32B2439/00 , B32B2553/00 , B41M1/02 , B41M1/04 , B41M1/18 , B41M1/26 , B41M1/28 , B41M1/30 , B41M7/0045 , B41M7/0081 , C09D11/101 , Y10T428/24851 , Y10T428/24868
Abstract: Provided are a printed packaging and a method for printing and decorating packaging materials, such as paper, paper board, metals, and various flexible and rigid polymer films by electron beam exposure of plural layers of curable inks, which do not substantially change viscosity during the printing process. The inks are essentially free of volatile components such as organic solvents, inorganic solvents, water and low molecular weight fractions before, during and after exposure to electron beam irradiation. The method involves applying multiple layers of ink and an optional coating onto a substrate. The ink is an admixture of a colorant, and an unsaturated component such that the inks have a maximum of 10% volatile components. Thereafter these layers are simultaneously exposed with electron beam radiation to cause the ethylenically unsaturated components to polymerize or crosslink such that they become dried.
Abstract translation: 提供了印刷包装和印刷和装饰纸，纸板，金属和各种柔性和刚性聚合物膜的包装材料的方法，其通过电子束暴露多层可固化油墨，其在 打印过程。 在电子束照射之前，期间和之后，油墨基本上不含挥发性成分，例如有机溶剂，无机溶剂，水和低分子量馏分。 该方法包括将多层油墨和任选涂层施加到基材上。 油墨是着色剂和不饱和组分的混合物，使得油墨具有最多10％的挥发性组分。 此后，这些层同时用电子束辐射曝光，使烯键式不饱和组分聚合或交联使得它们变干。
-
19.发明授权Photoneutralization of pH sensitive aqueous polymeric dispersions and methods for using same 有权pH敏感水性聚合物分散体的光中和及其使用方法公开(公告)号：US06559222B1
公开(公告)日：2003-05-06
申请号：US09674214
申请日：2001-09-17
Applicant: John Rooney , Subhankar Chatterjee , Mikhail Laksin , Jean-Dominque Turgis
Inventor： John Rooney , Subhankar Chatterjee , Mikhail Laksin , Jean-Dominque Turgis
IPC: C08L3100
CPC classification number: C09D11/101 , C08J3/16 , C09D5/02
Abstract: An aqueous polymer dispersion comprising a polymer substantially free of cationic polymerizable groups and a cationic photoinitiator, wherein the polymer is capable of being precipitated by an acid or base generating photoinitiator upon exposure to radiation and is optionally an energy curable polymer.
Abstract translation: 一种包含基本上不含阳离子可聚合基团的聚合物和阳离子光引发剂的聚合物水分散体分散体，其中所述聚合物能够在暴露于辐射时由酸或碱产生光引发剂沉淀，并且任选地是能量可固化的聚合物。
-
公开(公告)号：US06489375B2
公开(公告)日：2002-12-03
申请号：US09956701
申请日：2001-09-20
Applicant: Edward Stone , Gordon Kotora , Mikhail Laksin , Subhankar Chatterjee , Bhalendra J. Patel
Inventor： Edward Stone , Gordon Kotora , Mikhail Laksin , Subhankar Chatterjee , Bhalendra J. Patel
IPC: C08F248
CPC classification number: C09D11/101 , C08F289/00 , C08G65/10 , C08G65/16 , C08G65/18 , Y10S522/909
Abstract: An Offset Lithographic Printing Process employing low VOC lithographic printing ink formulations containing monomeric diluents, curable by cationic polymerization in the presence of fountain solution and resin rheology modifiers compatible with cationic catalysts.
-
-
-
-
-
-
-
-
-
Search Results
27
records
(took 0.01 seconds)
