公开(公告)号：US08007984B2

公开(公告)日：2011-08-30

申请号：US10579164

申请日：2004-11-11

申请人： Margit Teltschik ,  Armin Becker ,  Uwe Stebani ,  Jens Schadebrodt

发明人： Margit Teltschik ,  Armin Becker ,  Uwe Stebani ,  Jens Schadebrodt

IPC分类号： G03F7/00 ,  G03F7/26

CPC分类号： G03F7/033 ,  G03F7/36

摘要： Flexographic printing plates are produced by thermal development by a process in which an imagewise exposed flexographic printing element is developed by heating and removing the softened, unpolymerized parts of the relief-forming layer, the flexographic printing element containing a styrene/butadiene block copolymer as a mixture with a plasticizer, and the proportion of butadiene which is present in 1,2-linked form being from 15 to 50% by weight, based on the block copolymer.

摘要翻译： 柔版印刷版是通过热成像制造的，其中通过加热去除凸版形成层的软化未聚合部分，含有苯乙烯/丁二烯嵌段共聚物的柔性版印刷元件作为 与增塑剂的混合物，以1,2-连接形式存在的丁二烯的比例为基于嵌段共聚物的15至50重量％。

公开(公告)号：US20080248428A1

公开(公告)日：2008-10-09

申请号：US10579164

申请日：2004-11-11

申请人： Margit Teltschik ,  Armin Becker ,  Uwe Stebani ,  Jens Schadebrodt

发明人： Margit Teltschik ,  Armin Becker ,  Uwe Stebani ,  Jens Schadebrodt

IPC分类号： G03F7/20

CPC分类号： G03F7/033 ,  G03F7/36

摘要： The invention relates to a method for producing flexographic printing forms by thermal development during which a flexographic printing element exposed in an image-like manner is developed by heating and removing the softened, non-polymerized portions of the relief-forming layer, whereby the flexographic printing element used contains a styrene butadiene block copolymer mixed with a softener, and the proportion of butadiene which is 1,2-coupled, ranges from 15 to 50% by weight of the block copolymer.

摘要翻译： 本发明涉及一种用于通过热显影生产柔性版印刷版的方法，在该方法中，通过加热和去除凸版形成层的软化的非聚合部分，以图像样的方式曝光的柔性版印刷元件，由此形成柔性版印刷 使用的印刷元件含有与软化剂混合的苯乙烯丁二烯嵌段共聚物，1,2-偶合的丁二烯的比例为嵌段共聚物的15〜50重量％。

公开(公告)号：US07419765B2

公开(公告)日：2008-09-02

申请号：US10580514

申请日：2004-11-17

申请人： Margit Teltschik ,  Uwe Stebani ,  Jens Schadebrodt ,  Volker Jansen

发明人： Margit Teltschik ,  Uwe Stebani ,  Jens Schadebrodt ,  Volker Jansen

IPC分类号： B41N3/00 ,  G03C1/00 ,  G03C5/00 ,  G03F7/00 ,  B08B5/04

CPC分类号： B41C1/05 ,  B01D53/72 ,  B41N1/12

摘要： Process for the production of flexographic printing plates by means of direct laser engraving, in which the particulate and gaseous degradation products formed in the course of the engraving are taken up by means of a suction apparatus, and the waste gas stream laden with the degradation products is purified by means of a combination of at least one solids filter and at least one oxidatively operating purification stage.

摘要翻译： 通过直接激光雕刻生产柔版印刷版的方法，其中在雕刻过程中形成的颗粒状和气态降解产物通过抽吸装置吸收，并且含有降解产物的废气流 通过至少一个固体过滤器和至少一个氧化操作的纯化阶段的组合来纯化。