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    • 2. 发明授权
    • Photosensitive recording element containing an ionic polymer
    • 含有离子聚合物的感光记录元件
    • US4916045A
    • 1990-04-10
    • US330964
    • 1989-03-30
    • Horst KochWolfgang F. MuellerReiner HofmannPeter Richter
    • Horst KochWolfgang F. MuellerReiner HofmannPeter Richter
    • C08C19/00C08C19/36C08F8/00C08F8/14C08F8/32C08F8/44C08F8/46G03F7/00
    • C08F8/44C08C19/36C08F8/14C08F8/32C08F8/46Y10S430/106
    • The invention provides a novel photosensitive recording material in the shape of a multilayer element comprising(i) a photopolymerizable or photocrosslinkable relief-forming layer (RL) of a thickness from 0.1 to 6000 .mu.m and(ii) a dimensionally stable support layer.The said relief-forming layer (RL) consists essentially of an ionic polymer, of one or more photoinitiators and, if desired, of one or more photopolymerizable monomers.The said ionic polymer contains(A) from about 45 to 90% by weight, based on the ionic polymer, of a polymer main chain formed from an alkadiene polymer A',(B) from about 6 to about 45% by weight, based on the ionic polymer, of one or mored olefinically unsaturated side radicals having the structure (I), ##STR1## where R.sup.1 and R.sup.2 are different and are each H or a carbon atom of A',R.sup.3 is a polyvalent, straight-chain or branched C.sub.1 -C.sub.20 -alkylene radical whose chain or branches may be interrupted by --O--, --N-- or --S--,X is --O--, --S-- or --NH--,Y is a polar group,Z is --CH.sub.2 --, --O--, ##STR2## R.sup.4 is H or CH.sub.3, Q is --COOH or --COO.sup..crclbar.,m is an integer from 1 to 3, and(C) from about 0.5 to about 10% by weight, based on the ionic polymer, of cations selected from the group consisting of cations of elements of the main groups I to V, of the subgroups I to VIII and of the lanthanide series of the periodic table of elements, of ammonia, of polyfunctional organic amines, and of hydrazine.In addition, the said ionic polymer may contain further side radicals D which are not photopolymerizable.The novel photosensitive recording material is highly suited for the production of printing plates, relief plates and photoresists.
    • 本发明提供了一种多层元件形式的新型感光记录材料,其包括(i)厚度为0.1至6000μm的可光聚合或光致交联凸版形成层(RL)和(ii)尺寸稳定的支撑层。 所述浮雕形成层(RL)基本上由一种或多种光引发剂的离子聚合物组成,如果需要,由一种或多种光聚合单体组成。 所述离子聚合物含有(A)基于离子聚合物的约45至90重量%的由链烯二烯聚合物A',(B)形成的聚合物主链,基于约6至约45重量% 在离子聚合物上,具有结构(I)的一种或多种烯属不饱和侧基,其中R 1和R 2不同并且各自为H或A'的碳原子,R 3为多价直链 链或支链可以被-O-,-N-或-S-间隔的链或支链C1-C20亚烷基,X是-O - , - S-或-NH-,Y是极性基团, Z为-CH 2 - , - O - , - R 4为H或CH 3,Q为-COOH或-COO( - ),m为1至3的整数,(C)约0.5至约10% 选自基于离子聚合物的阳离子选自由亚组I至VIII中的主要组I至V的元素的阳离子和元素周期表的镧系元素的氨的阳离子 多官能有机胺和肼。 此外,所述离子聚合物可以含有不可光聚合的其它侧基D。 新型感光记录材料非常适用于生产印版,浮雕版和光致抗蚀剂。
    • 4. 发明授权
    • Photopolymerizable compositions containing elastomers and photo-curable
elements made therefrom
    • 含有由其制成的弹性体和可光固化元件的光聚合组合物
    • US4320188A
    • 1982-03-16
    • US197790
    • 1980-10-17
    • Gerhard HeinzPeter RichterMong-Jon Jun
    • Gerhard HeinzPeter RichterMong-Jon Jun
    • C08F2/00C08F2/48C08F16/12C08F16/14C08F20/10C08F20/18C08F287/00C08F297/00C08F297/04G03F7/033G03C1/68
    • C08F287/00G03F7/033Y10S430/106Y10S430/111
    • Photopolymerizable compositions based on an elastomeric styrene-diene block polymer, one or more photopolymerizable olefinically unsaturated monomers and one or more photopolymerization initiators exhibit improved properties if they contain, as an essential constituent, an elastomeric block copolymer of the general structure A-B-C, where A is a thermoplastic, non-elastomeric polymer block based on styrene compounds and having a second order transition point above +25.degree. C., B is an elastomeric polymer block based on butadiene and/or isoprene and having a second order transition point below -20.degree. C. and C is a polymer block, different from B, having a second order transition point of from -30.degree. C. to +15.degree. C., C being either a homopolymer or copolymer block based on butadiene or isoprene or a random copolymer block based on conjugated dienes and styrene compounds. The photopolymerizable compositions may be used, inter alia, for the production of photo-curable adhesives, resilient and flexible sheet material and, in particular, flexographic relief printing plates.
    • 基于弹性体苯乙烯 - 二烯嵌段聚合物,一种或多种光聚合性烯属不饱和单体和一种或多种光聚合引发剂的光聚合组合物如果含有一般结构ABC的弹性体嵌段共聚物作为必要成分,则表现出改进的性能,其中A为 基于苯乙烯化合物的热塑性非弹性体聚合物嵌段,并且具有高于+ 25℃的二级转变点,B是基于丁二烯和/或异戊二烯并且具有低于-20℃的二级转变点的弹性体聚合物嵌段 C.和C是不同于B的聚合物嵌段,其二级转变点为-30℃至+ 15℃,C为基于丁二烯或异戊二烯的均聚物或共聚物嵌段或无规共聚物 基于共轭二烯和苯乙烯化合物的嵌段。 可光聚合组合物尤其可用于制备光固化粘合剂,弹性和柔性片材,特别是柔性版印刷版。
    • 5. 发明授权
    • Tissue infiltration device
    • 组织浸润装置
    • US08337781B2
    • 2012-12-25
    • US12677915
    • 2008-09-16
    • Hermann UlbrichMarc KonradPeter Richter
    • Hermann UlbrichMarc KonradPeter Richter
    • A61B10/00
    • G01N1/31Y10T436/2575
    • The present invention relates to a tissue infiltration device (1) for samples (34) contained in cassettes (5). The tissue infiltration device (1) comprises at least two liquid containers (7, 11a-11d, 13, 15) and a transport apparatus (6). A liquid (12, 14, 16) having a property that can be predetermined can be filled into a liquid container (7, 11a-11d, 13, 15). A plurality of cassettes (5) can be held by a transport device (4). Using the transport apparatus (6), a transport device (4) can be brought to a liquid container (7, 11a-11d, 13, 15) and/or moved away from a liquid container (7, 11a-11d, 13, 15). A sequence of operations (8) can be prescribed in which a transport device (4) runs through the liquid containers (7, 11a-11d, 13, 15) of the tissue infiltration device (1). So that an accelerated or priority processing of a transport device (4) is possible using the tissue infiltration device (1), but without using an additional liquid container (7, 11a-11d, 13, 15) provided only for this purpose, it is provided that at least two transport devices (4) can be brought into a liquid container (7, 11a-11d, 13, 15) above and/or next to one another, wherein said transport devices can have different dwell times in the liquid container (7, 11a-11d, 13, 15).
    • 本发明涉及包含在盒(5)中的样品(34)的组织浸润装置(1)。 组织浸润装置(1)包括至少两个液体容器(7,11a-11d,13,15)和输送装置(6)。 具有可以预定的性质的液体(12,14,16)可以填充到液体容器(7,11a-11d,13,15)中。 多个盒(5)可以由传送装置(4)保持。 使用运送装置(6),运送装置(4)可以被带到液体容器(7,11a-11d,13,15)和/或从液体容器(7,11a-11d,13, 15)。 可以规定运输装置(4)穿过组织浸渗装置(1)的液体容器(7,11a-11d,13,15)的操作顺序(8)。 因此,可以使用组织浸渗装置(1)对运输装置(4)进行加速或优先处理,但不使用仅为此目的提供的另外的液体容器(7,11a-11d,13,15) 提供了至少两个输送装置(4)可以被引入到彼此上方和/或彼此相邻的液体容器(7,11a-11d,13,15)中,其中所述输送装置可以在液体中具有不同的停留时间 容器(7,11a-11d,13,15)。