公开(公告)号：US20180029350A1

公开(公告)日：2018-02-01

申请号：US15463379

申请日：2017-03-20

申请人： MacDermid Printing Solutions, LLC

发明人： Ryan W. Vest

IPC分类号： B41C1/00 ,  B41C1/05 ,  B41F19/00 ,  B41N1/16

CPC分类号： B41C1/006 ,  B41C1/05 ,  B41C1/055 ,  B41F19/007 ,  B41M1/04 ,  B41N1/12 ,  B41N1/16 ,  B41N1/22 ,  G03F7/09 ,  G03F7/201 ,  G03F7/2012 ,  G03F7/202 ,  Y10T428/24521

摘要： A method of making a relief image printing element from a photosensitive printing blank is provided. A photosensitive printing blank with a laser ablatable layer disposed on at least one photocurable layer is ablated with a laser to create an in situ mask. The printing blank is then exposed to at least one source of actinic radiation through the in situ mask to selectively cross link and cure portions of the photo curable layer. Diffusion of oxygen into the at least one photocurable layer is limited during the exposing step and preferably at least one of the type, power and incident angle of illumination of the at least one source of actinic radiation is altered during the exposure step. The resulting relief image comprises dots and a dot shape that provide optimal print performance on various substrates, including corrugated board.

公开(公告)号：US09829798B2

公开(公告)日：2017-11-28

申请号：US13835631

申请日：2013-03-15

申请人： Palo Alto Research Center Incorporated

发明人： Kai Melde ,  Philipp H. Schmaelzle

IPC分类号： G03B27/54 ,  G03F7/20 ,  G03F7/24 ,  B81C99/00 ,  G03F1/50 ,  G03F7/16

CPC分类号： G03F7/70141 ,  B81C99/0095 ,  G03F1/50 ,  G03F7/16 ,  G03F7/2012 ,  G03F7/24

摘要： A continuous flow projection lithography system to form microstructures using an optical array incorporated in a continuous coating process is provided. A mask is placed at a distance from the array. Each element of the array projects one image of the mask onto a substrate, effectively forming an array thereon. A coating process allows flows that can be used to define functional regions of particles or supporting layers that prevent adhesion of crosslinked polymers to surfaces.

公开(公告)号：US09415539B2

公开(公告)日：2016-08-16

申请号：US14117911

申请日：2012-05-23

申请人： Olester Benson, Jr.

发明人： Olester Benson, Jr.

IPC分类号： B29C33/38 ,  B29C59/16 ,  G03F7/00 ,  G03F7/20 ,  B29D11/00 ,  B29C39/02 ,  B29C35/02 ,  B29C35/08 ,  B29C37/00 ,  B29L11/00

CPC分类号： B29C33/3842 ,  B29C35/0266 ,  B29C35/0805 ,  B29C35/0866 ,  B29C35/0894 ,  B29C37/0067 ,  B29C39/026 ,  B29C59/022 ,  B29C59/16 ,  B29C2035/0827 ,  B29C2035/0838 ,  B29C2035/0877 ,  B29C2059/023 ,  B29D11/00326 ,  B29K2033/04 ,  B29L2011/0083 ,  G03F7/0002 ,  G03F7/0017 ,  G03F7/2012 ,  Y10T428/24479

摘要： A method for making a microstructured tool having interspersed topographies, and for producing articles therefrom, includes modifying a molding tool, by coating a radiation curable resin (430) on the first microstructured surface of the molding tool (490), contacting a second molding tool (480) having a second microstructured surface against the radiation curable resin (430) coated on the first microstructured surface of the first molding tool (490), exposing the radiation curable resin to a patterned (450,451,452) irradiation (440), separating the second molding tool (480) from the partially cured resin, and then removing non-irradiated radiation curable resin (region 432) from the molding tool (490) to provide a modified microstructured surface (region 431) on the molding tool. Articles having discontinuous or different microstructural features are also claimed.

摘要翻译： 一种用于制造具有散置形貌并用于从其生产制品的微结构工具的方法包括通过在模制工具（490）的第一微结构化表面上涂覆可辐射固化树脂（430）来修饰模制工具，使第二模制工具 （480），其具有覆盖在所述第一模制工具（490）的第一微结构化表面上的可辐射固化树脂（430）的第二微结构化表面，将所述辐射可固化树脂暴露于图案化（450,451,452）辐射（440），将所述第二 从部分固化的树脂制成模具（480），然后从成型工具（490）中除去未照射的可辐射固化树脂（区域432），以在模制工具上提供改性的微结构化表面（区域431）。 还要求具有不连续或不同显微结构特征的制品。

公开(公告)号：US20150284486A1

公开(公告)日：2015-10-08

申请号：US14682080

申请日：2015-04-08

申请人： DNA Medicine Institute, Inc.

发明人： Eugene Y. Chan ,  Moon Bae

IPC分类号： C08F120/34

CPC分类号： C08G65/48 ,  C08F290/062 ,  C08G65/3322 ,  C08G65/333 ,  C08G65/33331 ,  C08G65/334 ,  C08G65/3346 ,  G01N33/54353 ,  G01N33/545 ,  G03F7/0037 ,  G03F7/027 ,  G03F7/2012

摘要： Synthesis of monodisperse PEG-based microparticles with stable coupling chemistries. Biomolecules are conjugated to monodisperse PEG microparticles using non-amine chemistries, such as sulfhydryl groups, azide, or alkyne-based chemistries.

摘要翻译： 具有稳定耦合化学性质的单分散PEG基微粒的合成。 使用非胺化学物质，例如巯基，叠氮化物或基于炔的化学物质，生物分子与单分散的PEG微粒共轭。

公开(公告)号：US20150004275A1

公开(公告)日：2015-01-01

申请号：US14311759

申请日：2014-06-23

申请人： CANON KABUSHIKI KAISHA

发明人： Yoshikazu Miyajima ,  Akiyoshi Suzuki ,  Takehiko Iwanaga

IPC分类号： G03F7/00

CPC分类号： G03F7/0002 ,  G03F7/20 ,  G03F7/2002 ,  G03F7/2012 ,  G03F7/70825

摘要： The present invention provides a mold including a pattern to be transferred to a resin coated on a substrate, by performing an imprint process, the mold comprising a first portion including a first surface which include a pattern portion provided with the pattern and a peripheral portion surrounding the pattern portion, and a second surface which is opposite to the first surface, and a second portion which surrounds the first portion and is thicker than the first portion, wherein a concave portion is formed by the second surface of the first portion and an inner surface of the second portion, and the concave portion is provided with a light-shielding portion in a region on an opposite side to the peripheral portion.

摘要翻译： 本发明提供了一种模具，其包括通过进行压印处理而转印到涂覆在树脂上的树脂的图案，该模具包括第一部分，第一部分包括第一表面，第一表面包括设置有图案的图案部分和围绕 图案部分和与第一表面相对的第二表面，以及包围第一部分并且比第一部分厚的第二部分，其中凹部由第一部分的第二表面形成，并且内部 第二部分的表面，并且凹部在与周边部分相对的一侧的区域中设置有遮光部分。

公开(公告)号：US20140268077A1

公开(公告)日：2014-09-18

申请号：US13835631

申请日：2013-03-15

申请人： PALO ALTO RESEARCH CENTER INCORPORATED

发明人： Kai Melde ,  Philipp H. Schmaelzle

IPC分类号： G03F7/20

CPC分类号： G03F7/70141 ,  B81C99/0095 ,  G03F1/50 ,  G03F7/16 ,  G03F7/2012 ,  G03F7/24

摘要： A continuous flow projection lithography system to form microstructures using an optical array incorporated in a continuous coating process is provided. A mask is placed at a distance from the array. Each element of the array projects one image of the mask onto a substrate, effectively forming an array thereon. A coating process allows flows that can be used to define functional regions of particles or supporting layers that prevent adhesion of crosslinked polymers to surfaces.

摘要翻译： 提供了一种使用结合在连续涂布工艺中的光学阵列来形成微结构的连续流动投影光刻系统。 将掩模放置在离阵列一定距离处。 阵列的每个元素将掩模的一个图像投射到基板上，从而有效地在其上形成阵列。 涂覆工艺允许可用于限定防止交联聚合物粘附到表面的颗粒或支撑层的功能区域的流动。

公开(公告)号：US20130316290A1

公开(公告)日：2013-11-28

申请号：US13477556

申请日：2012-05-22

申请人： Ryan W. Vest

发明人： Ryan W. Vest

IPC分类号： G03F7/20

CPC分类号： G03F7/40 ,  G03F7/2012

摘要： A method of making a relief printing element in a liquid photopolymer platemaking process is described. The method comprises the steps of: (a) selectively exposing the liquid photopolymer to actinic radiation through a negative to crosslink and cure portions of the liquid photopolymer; and (b) reclaiming uncured portions of the liquid photopolymer to be reused in the platemaking process. The step of reclaiming uncured portions of the liquid photopolymer comprises (i) heating the printing element to decrease the viscosity of the uncured liquid photopolymer; and (ii) removing uncured liquid photopolymer from the surface of the relief image printing element so that recovery of uncured liquid photopolymer from the surface of the relief image printing element is enhanced.

摘要翻译： 描述了在液体光聚合物制版工艺中制备凸版印刷元件的方法。 该方法包括以下步骤：（a）通过负极将液体光聚合物选择性地暴露于光化辐射以交联和固化液态光聚合物的一部分; 和（b）回收在制版过程中待再利用的液体光聚合物的未固化部分。 回收液态光聚合物的未固化部分的步骤包括（i）加热印刷元件以降低未固化的液体光聚合物的粘度; 和（ii）从浮雕图像印刷元件的表面除去未固化的液体光聚合物，从而提高了从浮雕图像打印元件的表面回收未固化的液体光聚合物。

公开(公告)号：US08578854B2

公开(公告)日：2013-11-12

申请号：US12467055

申请日：2009-05-15

申请人： Wolfgang Sievers

发明人： Wolfgang Sievers

IPC分类号： G03F7/207

CPC分类号： G03F7/2051 ,  G03F7/2008 ,  G03F7/201 ,  G03F7/2012 ,  G03F7/2057 ,  G03F7/24

摘要： An apparatus, a method, and a plate made by the method, e.g., using the apparatus. The apparatus includes a light tunnel of light reflective walls with polygonal cross-section like a kaleidoscope, and a light source, located at one end to produce light radiation to the inside of the light tunnel towards the other end. Light entering the light tunnel towards an inner reflective surface of a wall is reflected off the inner reflective surface so that it can emerge from the other end to cure a plate having photo-curable material thereon.

摘要翻译： 通过该方法制造的装置，方法和板，例如使用该装置。 该装置包括具有像万花筒的多边形横截面的光反射壁的光通道和位于一端的光源，以产生朝向另一端的光通道内部的光辐射。 进入光通道朝向内壁反射表面的光从内部反射表面反射出来，从而可以从另一端出来固化其上具有光固化材料的板。

公开(公告)号：US20130281950A1

公开(公告)日：2013-10-24

申请号：US13550145

申请日：2012-07-16

申请人： Marco Digiacomantonio ,  Carlo Toro ,  Glovanni Carlucci ,  Remo Bellucci

发明人： Marco Digiacomantonio ,  Carlo Toro ,  Glovanni Carlucci ,  Remo Bellucci

IPC分类号： A61F13/511 ,  A61F13/15

CPC分类号： A61F13/15699 ,  A61F13/00059 ,  A61F13/15577 ,  A61F13/15585 ,  A61F13/511 ,  A61F13/51121 ,  A61F13/5116 ,  A61F13/51394 ,  A61F13/53747 ,  A61F2013/00153 ,  A61F2013/15243 ,  A61F2013/15821 ,  B32B5/022 ,  B32B5/26 ,  B32B2262/0253 ,  B32B2262/0276 ,  B32B2262/067 ,  B41F5/24 ,  B41M1/04 ,  B41P2200/12 ,  G03F7/2012 ,  Y10T428/24802

摘要： The present invention relates to a color printed liquid permeable laminated structure comprising a first liquid permeable layer and a second liquid permeable layer, the first layer is color printed on at least one of its surfaces prior to being laminated to the second layer and stabilizing the laminated structure with a bonding means. These color printed laminated structures are particularly suitable for use in disposable absorbent articles for feminine protection, typically as so called ‘secondary’ topsheet in face to face relation with so called ‘primary’ topsheet, through which they are visible.

摘要翻译： 本发明涉及一种彩色印刷液体渗透层压结构，其包括第一液体可渗透层和第二液体可渗透层，第一层在层压到第二层之前在其至少一个表面上彩色印刷并稳定层压 具有粘合装置的结构。 这些彩色印刷的层压结构特别适用于用于女性保护的一次性吸收制品，通常是所谓的“次级”顶片，与所谓的“初级”顶片面对面地连接，通过它们是可见的。

公开(公告)号：US20130148089A1

公开(公告)日：2013-06-13

申请号：US13493004

申请日：2012-06-11

申请人： MICHAEL LEE RUDOLPH ,  Joseph Anthony Perrotto ,  Dhiren V. Patel ,  Robert A. McMillen

发明人： MICHAEL LEE RUDOLPH ,  Joseph Anthony Perrotto ,  Dhiren V. Patel ,  Robert A. McMillen

IPC分类号： G03F7/20

CPC分类号： G03F7/70858 ,  G03F1/003 ,  G03F1/68 ,  G03F7/2012

摘要： The invention provides a method and an apparatus for preparing a relief printing form from a photosensitive element. More specifically, this invention describes a method and an apparatus for preparing a relief form in an environment having controlled oxygen concentration during exposure to actinic radiation. The method includes forming an in-situ mask on a photosensitive element, exposing the element to actinic radiation through the in-situ mask in an environment having an inert gas and a concentration of oxygen between 190,000 and 100 ppm, and treating the exposed element to form the relief printing form having a pattern of raised surface areas.

摘要翻译： 本发明提供一种用于从感光元件制备凸版印刷版的方法和装置。 更具体地说，本发明描述了一种用于在暴露于光化辐射期间具有受控氧浓度的环境中制备浮雕形式的方法和装置。 该方法包括在感光元件上形成原位掩模，在具有惰性气体和氧浓度在190,000至100ppm之间的环境中将元件暴露于通过原位掩模的光化辐射，并将暴露的元件处理 形成具有凸起表面积的图案的凸版印刷版。