公开(公告)号：US07401552B2

公开(公告)日：2008-07-22

申请号：US11211776

申请日：2005-08-25

Applicant: Eddie Daems ,  Luc Leenders

Inventor： Eddie Daems ,  Luc Leenders

IPC: B41B1/02 ,  B41F31/00

CPC classification number: B41C1/003

Abstract: 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 200 MPa at 30 Hz and a volumetric shrinkage smaller than 10%.

Abstract translation: 一种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含至少一种光引发剂，至少一种单官能单体，至少5重量％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％以上的固化型喷射液的总重量，30Hz下的储能模量E'小于200MPa，体积收缩率为20重量％ 小于10％。

公开(公告)号：US07348126B2

公开(公告)日：2008-03-25

申请号：US11113878

申请日：2005-04-25

Applicant: Joan Vermeersch ,  Marc Van Damme

Inventor： Joan Vermeersch ,  Marc Van Damme

IPC: G03C1/76 ,  G03F7/038 ,  G03F7/20 ,  G03F7/30

CPC classification number: B41C1/1025 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  Y10S430/145

Abstract: A negative-working lithographic printing plate precursor is disclosed comprising on a support having a hydrophilic surface or which is provided with a hydrophilic layer, a coating comprising an infrared absorbing agent, a first layer comprising an aqueous dispersion comprising hydrophobic thermoplastic polymer particles and a first hydrophobic binder, and a second layer located between said first layer and said support which comprises a second hydrophobic binder, characterized in that said first hydrophobic binder is a phenolic resin and said second hydrophobic binder is a polymer comprising at least one sulphonamide group.

Abstract translation: 公开了一种负性平版印刷版原版，其包含在具有亲水性表面的支持体上，或者设置有亲水层，包含红外线吸收剂的涂层，第一层包含含有疏水性热塑性聚合物颗粒的水性分散体和第一层 疏水性粘合剂和位于所述第一层和所述载体之间的第二层，其包含第二疏水性粘合剂，其特征在于，所述第一疏水性粘合剂是酚醛树脂，所述第二疏水性粘合剂是包含至少一种磺酰胺基团的聚合物。

公开(公告)号：US08978554B2

公开(公告)日：2015-03-17

申请号：US13139964

申请日：2010-01-12

Applicant: Johan Loccufier ,  Philippe Moriamé ,  Stefaan Lingier

Inventor： Johan Loccufier ,  Philippe Moriamé ,  Stefaan Lingier

IPC: B41M1/06 ,  B41C1/10 ,  G03F7/004 ,  C08F220/60 ,  C08F220/56 ,  C08F220/58

CPC classification number: C08F220/60 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  C08F220/56 ,  C08F220/58

Abstract: An alkali soluble resin is disclosed comprising a first monomeric unit including at least one sulfonamide group and a second monomeric unit derived from the monomer according to the following structure (I) wherein R1 represents a structural moiety comprising an ethylenically unsaturated polymerizable group; R2, R3 and R4 independently represent hydrogen, an optionally substituted alkyl, alkenyl, alkynyl, alkaryl, aralkyl, aryl or heteroaryl group or, the necessary atoms to form a five to eight membered ring.

Abstract translation: 公开了包含至少一种磺酰胺基团的第一单体单元和根据以下结构（I）衍生自单体的第二单体单元的碱溶性树脂，其中R 1表示包含烯属不饱和可聚合基团的结构部分; R 2，R 3和R 4独立地表示氢，任选取代的烷基，烯基，炔基，烷芳基，芳烷基，芳基或杂芳基，或形成五至八元环的必要原子。

公开(公告)号：US08889340B2

公开(公告)日：2014-11-18

申请号：US12670836

申请日：2008-08-13

Applicant: Johan Loccufier ,  Stefaan Lingier ,  Mark Lens

Inventor： Johan Loccufier ,  Stefaan Lingier ,  Mark Lens

IPC: B41M5/00 ,  B41N1/00 ,  G03F7/00 ,  G03F7/26 ,  B41C1/10 ,  G03F7/32

CPC classification number: B41C1/1008 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  G03F7/322

Abstract: A method for making a lithographic printing plate is disclosed which comprises the steps of: (1) providing a heat-sensitive lithographic printing plate precursor comprising on a support having a hydrophilic surface or which is provided with a hydrophilic layer, a heat-sensitive coating, (2) image-wise exposing said precursor with IR-radiation or heat, and (3) developing said image-wise exposed precursor with an alkaline developing solution, characterised in that a sludge inhibiting agent is present in said precursor or in said developing solution or in said precursor and said developing solution, and wherein said sludge inhibiting agent is a triazaindolisine compound. According to the above method, the formation of sludge is inhibited or reduced.

Abstract translation: 公开了一种制备平版印刷版的方法，其包括以下步骤：（1）提供热敏平版印刷版前体，其包含在具有亲水性表面的支持体上，或者设置有亲水层，热敏涂层 ，（2）用IR辐射或加热使所述前体成像曝光，和（3）用碱性显影液显影所述成像曝光的前体，其特征在于在所述前体或所述显影剂中存在污泥抑制剂 溶液或所述前体和所述显影溶液中，并且其中所述污泥抑制剂是三嗪二葡萄糖酸化合物。 根据上述方法，抑制或减少污泥的形成。

公开(公告)号：US08083338B2

公开(公告)日：2011-12-27

申请号：US11122527

申请日：2005-05-05

Applicant: Roland Claes ,  Geert Deroover ,  Frank De Voeght

Inventor： Roland Claes ,  Geert Deroover ,  Frank De Voeght

IPC: C09D11/00

CPC classification number: C09D11/101

Abstract: A radiation-curable ink-jet black ink is provided which includes a black pigment, at least one colour pigment and at least one radiation-curable compound. An ink-jet ink set which includes the radiation-curable ink-jet black ink and a process for printing with such an ink-jet ink set are also disclosed. Image quality defects of noticeable chromatic variation in adjacent print patches of bi-directional printing are eliminated and reduced ink consumption is observed.

Abstract translation: 提供了一种可辐射固化的喷墨黑色油墨，其包括黑色颜料，至少一种着色颜料和至少一种可辐射固化的化合物。 还公开了一种包括可辐射固化喷墨黑色油墨的喷墨油墨组和用这种喷墨油墨组印刷的方法。 消除了双向打印相邻打印色块中显着色度变化的图像质量缺陷，并且观察到墨水消耗减少。

公开(公告)号：US07425405B2

公开(公告)日：2008-09-16

申请号：US11174088

申请日：2005-06-30

Applicant: Joan Vermeersch ,  Pascal Meeus

Inventor： Joan Vermeersch ,  Pascal Meeus

IPC: G03F7/00 ,  G03F7/004

CPC classification number: B41C1/1025 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/322 ,  Y10S430/145 ,  Y10S430/146

Abstract: A method for making a lithographic printing plate is disclosed which comprises the steps of: (i) providing a negative-working, heat-sensitive lithographic printing plate precursor comprising a support having a hydrophilic surface or which is provided with a hydrophilic layer and a coating provided thereon, the coating comprising an image-recording layer which comprises hydrophobic thermoplastic polymer particles and a hydrophilic binder, wherein the hydrophobic thermoplastic polymer particles have an average particle size in the range from 45 nm to 63 nm, and wherein the amount of the hydrophobic thermoplastic polymer particles in the image-recording layer is at least 70% by weight relative to the image-recording layer; (ii) exposing the coating to heat or infrared light, thereby inducing coalescence of the thermoplastic polymer particles at exposed areas of the coating; (iii) developing the precursor by applying an aqueous alkaline solution, thereby removing non-exposed areas of the coating from the support, wherein the aqueous alkaline solution has a pH ≧10 and comprises a surfactant.

Abstract translation: 公开了一种制备平版印刷版的方法，其包括以下步骤：（i）提供负性工作的热敏平版印刷版原版，其包含具有亲水性表面的支持体或设有亲水层和涂层 所述涂层包含包含疏水性热塑性聚合物颗粒和亲水性粘合剂的图像记录层，其中所述疏水性热塑性聚合物颗粒的平均粒径在45nm至63nm的范围内，并且其中疏水性 图像记录层中的热塑性聚合物颗粒相对于图像记录层为至少70重量％ （ii）将涂层暴露于热或红外光，从而在涂层的暴露区域引起热塑性聚合物颗粒的聚结; （iii）通过施加碱性水溶液来显影前体，从而从载体除去涂层的未曝光区域，其中碱性水溶液的pH> = 10并包含表面活性剂。

公开(公告)号：US08383321B2

公开(公告)日：2013-02-26

申请号：US12670806

申请日：2008-08-19

Applicant: Hubertus Van Aert ,  Pascal Meeus ,  Stefaan Lingier

Inventor： Hubertus Van Aert ,  Pascal Meeus ,  Stefaan Lingier

IPC: G03F7/26 ,  G03F7/32 ,  B41N1/08

CPC classification number: G03F7/322

Abstract: A method for developing a printing plate precursor comprising the step of immersing the precursor in an aqueous alkaline developing solution comprising a (co)polymer comprising a monomeric unit which is represented by the following formula (I): wherein L is a linking group; R1, R2 and R3 independently represent hydrogen or an alkyl group; R4 represents an optionally substituted hydroxyaryl group; x=0 or 1; y=0 or 1 and when y=0 then x=1 and L is further bound to C* to form a cyclic structure.

Abstract translation: 一种用于显影印版前体的方法，其包括将前体浸入包含由下式（I）表示的单体单元的（共）聚合物的水性碱性显影溶液的步骤：其中L是连接基团; R1，R2和R3独立地表示氢或烷基; R4表示任选取代的羟基芳基; x = 0或1; y = 0或1，当y = 0时x = 1，L进一步与C *结合形成环状结构。

公开(公告)号：US07820078B2

公开(公告)日：2010-10-26

申请号：US12107898

申请日：2008-04-23

Applicant: Frank Louwet

Inventor： Frank Louwet

IPC: H01B1/20

CPC classification number: C08L65/00 ,  C08K5/13 ,  C08K5/134 ,  C08K5/20 ,  C08K5/34 ,  C08K5/41 ,  C08L25/18 ,  H01G11/48 ,  Y02E60/13 ,  Y10S428/922 ,  C08L2666/06

Abstract: Disclosed are a light-emitting diode, a photovoltaic device, a transistor, and an electroluminescent device, each comprising a layer disposed on a support, the layer comprising a [A] composition exclusive of hydroquinone comprising at least one polymer comprising (3,4-dialkoxythiophene) monomer units, a polyanion, at least one polyhydroxy group-containing aromatic compound exclusive of sulfo groups, at least one amino-compound or heterocyclic compound with at least one ring nitrogen atom, and at least one compound selected from the group consisting of polyhydroxy- and/or carboxy group or amide or lactam group containing aliphatic compounds and aprotic compounds with a dielectric constant ≧15.

Abstract translation: 公开了一种发光二极管，光电器件，晶体管和电致发光器件，每个包括设置在支撑体上的层，该层包含不含氢醌的[A]组合物，其包含至少一种包含（3,4 二烷氧基噻吩）单体单元，聚阴离子，不包括磺基的至少一种含多羟基的芳族化合物，至少一种具有至少一个环氮原子的氨基化合物或杂环化合物，和至少一种选自以下的化合物： 具有介电常数≥15的多羟基和/或羧基或酰胺或含内酰胺基的脂族化合物和非质子化合物。

公开(公告)号：US07527916B2

公开(公告)日：2009-05-05

申请号：US10573193

申请日：2004-09-01

Applicant: Paul Callant ,  Marc Van Damme

Inventor： Paul Callant ,  Marc Van Damme

IPC: C07C43/20 ,  G03F7/00

CPC classification number: G03F7/031 ,  C08F2/50

Abstract: A composition that is photopolymerizable upon absorption of light in the wavelength range from 300 to 450 nm, the composition comprising a binder, a polymerizable compound, a sensitizer and a photoinitiator, characterized in that the sensitizer is an optical brightening agent having a solubility in methyl ethyl ketone of at least 15 g/kg measured at 20° C., allows to produce printing plates without pinhole defects, even if the printing plate precursor is stored before exposure and processing.

Abstract translation: 在300〜450nm的波长范围内吸收光的光聚合性组合物，所述组合物含有粘合剂，聚合性化合物，敏化剂和光引发剂，其特征在于，所述增感剂是在甲基中具有溶解性的荧光增白剂 在20℃下测量的至少15g / kg的乙基酮，即使在曝光和加工之前储存印版前体，也可以生产没有针孔缺陷的印版。

公开(公告)号：US07507785B2

公开(公告)日：2009-03-24

申请号：US11169091

申请日：2005-06-28

Applicant: Luc Vanmaele ,  Johan Loccufoer ,  Yu Chen ,  Holger Frey

Inventor： Luc Vanmaele ,  Johan Loccufoer ,  Yu Chen ,  Holger Frey

IPC: C08G59/68

CPC classification number: C08F2/46

Abstract: A novel polymeric co-initiator is disclosed comprising a dendritic polymer core with at least one co-initiating functional group as an end group. The polymeric co-initiators are useful in radiation curable compositions such as varnishes, lacquers and printing inks and are especially useful in radiation curable inkjet inks. The dendritic polymeric core is preferably a hyperbranched polymer.

Abstract translation: 公开了一种新颖的聚合共引发剂，其包含具有至少一个共起始官能团作为端基的树枝状聚合物核。 聚合共引发剂可用于可辐射固化组合物如清漆，漆和印刷油墨中，并且在辐射固化喷墨油墨中特别有用。 树枝状聚合物芯优选为超支化聚合物。