公开(公告)号：US07255976B2

公开(公告)日：2007-08-14

申请号：US10495924

申请日：2002-11-15

申请人： Margit Hiller ,  Jens Schadebrodt ,  Jürgen Kaczun ,  Thomas Telser ,  Wolfgang Wenzl

发明人： Margit Hiller ,  Jens Schadebrodt ,  Jürgen Kaczun ,  Thomas Telser ,  Wolfgang Wenzl

IPC分类号： G03F7/004

CPC分类号： B41C1/05 ,  B41N1/12 ,  G03F7/033 ,  Y10S430/143

摘要： Laser-engravable flexographic printing elements for the production of flexographic printing plates have relief layers comprising blends of hydrophilic polymers and hydrophobic elastomers. Said flexographic printing elements are used for the production of flexographic printing plates by means of laser engraving.

摘要翻译： 用于生产柔性版印刷版的激光可雕刻柔性版印刷元件具有包括亲水聚合物和疏水弹性体的共混物的浮雕层。 所述柔版印刷元件用于通过激光雕刻生产柔版印刷版。

公开(公告)号：US06794115B2

公开(公告)日：2004-09-21

申请号：US10250867

申请日：2003-07-29

申请人： Thomas Telser ,  Jens Schadebrodt ,  Margit Hiller ,  Wolfgang Wenzl

发明人： Thomas Telser ,  Jens Schadebrodt ,  Margit Hiller ,  Wolfgang Wenzl

IPC分类号： G03F711

CPC分类号： B41C1/05 ,  Y10S430/146

摘要： Laser-engravable flexographic printing elements including a thermally crosslinked, elastomeric, laser-engravable relief-forming layer E are made by producing a multilayer composite which has at least a two-layer composite formed of a depot layer D and an uncrosslinked precursor layer V for the relief-forming layer E which is directly adjacent to the depot layer D. Optionally, the multilayer composite may include further layers, such as support foils or films and/or protective films. The precursor layer V most preferably includes at least one elastomeric binder, and at least one ethylenically unsaturated monomer and, optionally an absorber for laser radiation and/or further additives. The depot layer D most preferably includes at least one elastomeric binder, and at least one thermally decomposing polymerization initiator and, optionally, an absorber for laser radiation and/or further additives. The thermally decomposing polymerization initiators are allowed to diffuse out of the depot layer D into the precursor layer V. If desired the depot layer D may be removed. Thermal crosslinking of the precursor layer V thereby yields the crosslinked elastomeric, laser-engravable, relief-forming layer E.

摘要翻译： 激光可雕刻柔性版印刷元件，包括热交联的，弹性的，可激光雕刻的浮雕形成层E通过制备多层复合材料制成，所述多层复合材料具有至少两层复合材料，其由贮存层D和未交联的前体层V形成， 形成沉积层E直接邻近贮存层D.任选地，多层复合物可以包括另外的层，例如支撑箔或膜和/或保护膜。 前体层V最优选包括至少一种弹性体粘合剂和至少一种烯属不饱和单体和任选的用于激光辐射的吸收剂和/或其它添加剂。 贮库层D最优选包括至少一种弹性粘合剂和至少一种热分解聚合引发剂和任选的用于激光辐射的吸收剂和/或其它添加剂。 允许热分解聚合引发剂从贮存层D扩散到前体层V中。如果需要，可以除去贮存层D. 前体层V的热交联由此产生交联的弹性体，激光可雕刻的浮雕形成层E.

公开(公告)号：US20060112844A1

公开(公告)日：2006-06-01

申请号：US10538753

申请日：2003-12-05

申请人： Margit Hiller ,  Jens Schadebrodt ,  Wolfgang Wenzl

发明人： Margit Hiller ,  Jens Schadebrodt ,  Wolfgang Wenzl

IPC分类号： B41N3/00

CPC分类号： G03F7/11 ,  B41C1/05 ,  B41N1/12

摘要： Flexographic printing plates are produced by means of direct laser engraving using photopolymerizable flexographic printing elements as a starting material by a process in which the crosslinking of the photopolymerizable flexographic printing element with actinic light is effected through a protective element substantially transparent to actinic light.

摘要翻译： 柔版印刷版通过使用光聚合柔性版印刷元件作为起始材料的直接激光雕刻通过其中光聚合性柔性版印刷元件与光化光的交联通过对光化素基本透明的保护元件进行的方法制造。

公开(公告)号：US06627385B2

公开(公告)日：2003-09-30

申请号：US09814738

申请日：2001-03-23

申请人： Margit Hiller ,  Alfred Leinenbach ,  Uwe Stebani ,  Wolfgang Wenzl

发明人： Margit Hiller ,  Alfred Leinenbach ,  Uwe Stebani ,  Wolfgang Wenzl

IPC分类号： G03F7039

CPC分类号： B41C1/05 ,  B41N1/12 ,  Y10S430/145 ,  Y10S430/146

摘要： Graft copolymers are used for the production of laser-engravable relief printing plates, the graft copolymers being obtained by free radical polymerization of vinyl esters in the presence of polyalkylene oxides and subsequent hydrolysis of the ester function. Processes for the production of transparent flexographic printing plates by means of laser engraving using said graft copolymers are described.

摘要翻译： 接枝共聚物用于生产可激光雕刻凸版印刷版，接枝共聚物是通过乙烯基酯在聚环氧烷存在下的自由基聚合而得到的，随后水解酯官能团。 描述了使用所述接枝共聚物通过激光雕刻生产透明柔版印刷版的方法。

公开(公告)号：US20100232906A1

公开(公告)日：2010-09-16

申请号：US12305821

申请日：2007-06-19

申请人： Sumanjit Singh ,  Wolfgang Wenzl

发明人： Sumanjit Singh ,  Wolfgang Wenzl

IPC分类号： F16B19/08 ,  B21J15/34

CPC分类号： F16B19/08 ,  B21J15/025 ,  B21J15/36 ,  F16B19/086 ,  Y10T29/49835 ,  Y10T29/49956

摘要： A punch rivet and a die for the production of a punch rivet connection are described. The punch rivet is characterized by special rivet foot and underhead geometries. In the region of the rivet foot, the shank outer face and shank inner face are connected by means of a small radially outer radius and a larger radially inner radius, which radii merge into one another tangentially. The angle that the common tangent encloses with a radial plane is in the range of 10°±20°. The die is preferably matched to the described punch rivet, but can also be used in combination with conventional punch rivets.

摘要翻译： 描述了用于生产冲压铆钉连接件的冲压铆钉和模具。 冲孔铆钉的特点是特殊的铆钉脚和底部几何形状。 在铆钉脚的区域中，柄外表面和柄内表面通过小的径向外半径和更大的径向内半径连接，半径相对于另一切向半径相互合并。 普通切线与径向平面包围的角度在10°±20°的范围内。 模具优选地与所描述的冲压铆钉相匹配，但是也可以与传统的冲压铆钉组合使用。

公开(公告)号：US08506228B2

公开(公告)日：2013-08-13

申请号：US12305821

申请日：2007-06-19

申请人： Sumanjit Singh ,  Wolfgang Wenzl

发明人： Sumanjit Singh ,  Wolfgang Wenzl

IPC分类号： F16B19/08

CPC分类号： F16B19/08 ,  B21J15/025 ,  B21J15/36 ,  F16B19/086 ,  Y10T29/49835 ,  Y10T29/49956

摘要： A punch rivet and a die for the production of a punch rivet connection are described. The punch rivet is characterized by special rivet foot and underhead geometries. In the region of the rivet foot, the shank outer face and shank inner face are connected by means of a small radially outer radius and a larger radially inner radius, which radii merge into one another tangentially. The angle that the common tangent encloses with a radial plane is in the range of 10°±20°. The die is preferably matched to the described punch rivet, but can also be used in combination with conventional punch rivets.

摘要翻译： 描述了用于生产冲压铆钉连接件的冲压铆钉和模具。 冲孔铆钉的特点是特殊的铆钉脚和底部几何形状。 在铆钉脚的区域中，柄外表面和柄内表面通过小的径向外半径和更大的径向内半径连接，半径相对于另一切向半径相互合并。 普通切线与径向平面包围的角度在10°±20°的范围内。 模具优选地与所描述的冲压铆钉相匹配，但是也可以与传统的冲压铆钉组合使用。

公开(公告)号：US09091290B2

公开(公告)日：2015-07-28

申请号：US13935256

申请日：2013-07-03

申请人： Sumanjit Singh ,  Wolfgang Wenzl

发明人： Sumanjit Singh ,  Wolfgang Wenzl

IPC分类号： F16B19/08 ,  B21J15/02 ,  B21J15/36

CPC分类号： F16B19/08 ,  B21J15/025 ,  B21J15/36 ,  F16B19/086 ,  Y10T29/49835 ,  Y10T29/49956

摘要： A punch rivet and a die for the production of a punch rivet connection are described. The punch rivet is characterized by special rivet foot and underhead geometries. In the region of the rivet foot, the shank outer face and shank inner face are connected by way of a small radially outer radius and a larger radially inner radius, which radii merge into one another tangentially. The angle that the common tangent encloses with a radial plane is in the range of 10°±20°. The die is preferably matched to the described punch rivet, but can also be used in combination with conventional punch rivets.

摘要翻译： 描述了用于生产冲压铆钉连接件的冲压铆钉和模具。 冲孔铆钉的特点是特殊的铆钉脚和底部几何形状。 在铆钉脚的区域中，柄外表面和柄内表面通过小的径向外半径和较大的径向内半径连接，该径向半径相互切向地彼此并入。 普通切线与径向平面包围的角度在10°±20°的范围内。 模具优选地与所描述的冲压铆钉相匹配，但是也可以与传统的冲压铆钉组合使用。