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1. 发明授权

US5378584A Radiation-sensitive recording material with a positive-working, radiation-sensitive layer having a rough surface containing a surfactant having polysiloxane units 失效
标题翻译：具有正性辐射敏感层的辐射敏感记录材料，其具有包含具有聚硅氧烷单元的表面活性剂的粗糙表面
公开(公告)号：US5378584A
公开(公告)日：1995-01-03
申请号：US924750
申请日：1992-08-04
申请人： Hans W. Frass , Ernst-August Hackmann , Klaus Joerg , Dietmar Koenneke , Rudolf Neubauer , Andreas Elsaesser
发明人： Hans W. Frass , Ernst-August Hackmann , Klaus Joerg , Dietmar Koenneke , Rudolf Neubauer , Andreas Elsaesser
IPC分类号： G03F7/00 , G03F7/004 , G03F7/022 , G03F7/115 , G03F7/023 , G03F7/30
CPC分类号： G03F7/004 , G03F7/0226 , G03F7/115
摘要： A radiation-sensitive recording material, in particular for producing planographic printing plates, is disclosed. The material is composed of a layer support and a positive-working, radiation-sensitive layer having a rough surface containing at least one 1,2-quinonediazide as a radiation-sensitive compound, a polycondensate or polymer as a binder insoluble in water and soluble or swellable in aqueous-alkaline solutions, a dye and a filler. At a layer weight of 3 g/m.sup.2 or less, the radiation-sensitive layer comprises a silicic acid product having a mean grain size in the range from 3 to 5 .mu.m with an exclusion limit of 15 .mu.m as a filler in such a quantity that it exhibits a Bekk smoothness in the range from 20 to 100 seconds (determined according to DIN 53 107, Method A). The layer additionally comprises a surfactant having polysiloxane units. The recording material shows good copying properties and technical printing properties, such as an advantageous evacuation time, screen evenness, low susceptibility to air occlusions, good resolving power and a good coating structure. The invention also relates to a process for producing a planographic printing plated, using the recording material according to the invention.
摘要翻译：公开了一种辐射敏感记录材料，特别是用于生产平版印刷版的材料。该材料由具有粗糙表面的层载体和正性辐射敏感层组成，其具有至少一种作为辐射敏感性化合物的1,2-醌二叠氮化物，作为不溶于水和可溶性的粘合剂的缩聚物或聚合物或在水性碱性溶液中溶胀，染料和填料。在3g / m 2以下的层重量下，辐射敏感层包含平均粒度在3〜5μm的硅酸产品，排阻极限为15μm作为填料，其表现为Bekk平滑度在20至100秒的范围内（根据DIN 53 107，方法A确定）。该层还包含具有聚硅氧烷单元的表面活性剂。记录材料具有良好的复印性能和技术打印性能，例如有利的抽真空时间，屏幕均匀性，对空气阻塞的低敏感性，良好的分辨能力和良好的涂层结构。本发明还涉及使用根据本发明的记录材料来生产平版印刷电镀的方法。

2. 发明授权

US5376496A Radiation-sensitive mixture, radiation-sensitive recording material produced therewith containing halogenated methyl groups in the polymeric binder 失效
标题翻译：辐射敏感性混合物，由此生产的辐射敏感记录材料含有聚合物粘合剂中的卤代甲基
公开(公告)号：US5376496A
公开(公告)日：1994-12-27
申请号：US648143
申请日：1991-01-30
申请人： Andreas Elsaesser , Hans W. Frass , Dieter Mohr
发明人： Andreas Elsaesser , Hans W. Frass , Dieter Mohr
IPC分类号： G03F7/004 , G03F7/023 , G03F7/039 , H01L21/027
CPC分类号： G03F7/0233 , G03F7/0045 , G03F7/039 , Y10S430/108 , Y10S430/115
摘要： A radiation-sensitive mixture, a radiation-sensitive recording material produced from themixture, and a process for producing heat-resistant and chemical-resistant relief copies using the recording material are disclosed. The normally positive-working radiation-sensitive mixture contains(1) a water-insoluble polymeric binder which is soluble in aqueous alkaline solutions, and(2) a 1,2-quinone diazide and/or a combination ofa compound which forms strong acid when exposed to actinic radiation anda compound containing at least one acid-cleavable C--O--C bond.The polymeric binder has a molecular weight of between about 5,000 and 100,000 and a content of phenolic hydroxyl groups of about 1 to 15, preferably about 2 to 10, mmol/g of polymer. It has a content of --CH.sub.3-n X.sub.n units of at least 0.1, preferably about 0.5 to 2, mmol/g of polymer, X being halogen such as chlorine, bromine or iodine and n being 1, 2 or 3. Lithographic plates are produced with the mixture which are thermally postcurable, have a high print run and have good resistance to chemicals. Photoresists having high heat resistance can also be produced with the mixture.
摘要翻译：公开了一种辐射敏感性混合物，由混合物生产的辐射敏感记录材料，以及使用该记录材料生产耐热和耐化学腐蚀的复制品的方法。通常正性工作的辐射敏感性混合物包含（1）可溶于碱性水溶液的水不溶性聚合物粘合剂，和（2）1,2-醌二叠氮化物和/或形成强酸的化合物的组合当暴露于光化辐射和含有至少一个可酸切割的COC键的化合物时。聚合物粘合剂的分子量为约5,000至100,000，酚羟基的含量为约1至15，优选约2至10mmol / g聚合物。其具有至少0.1，优选约0.5至2mmol / g聚合物的-CH 3-n X n单元的含量，X为卤素如氯，溴或碘，n为1,2或3.制备平版印刷版具有热后固化性的混合物具有高的印刷速度，并具有良好的耐化学性。也可以用混合物制备具有高耐热性的光致抗蚀剂。

3. 发明授权

US5227281A Process for producing negative copies 失效
标题翻译：生产负面副本的方法
公开(公告)号：US5227281A
公开(公告)日：1993-07-13
申请号：US625542
申请日：1990-12-11
申请人： Otfried Gaschler , Andreas Elsaesser , Dieter Mohr , Hans W. Frass
发明人： Otfried Gaschler , Andreas Elsaesser , Dieter Mohr , Hans W. Frass
IPC分类号： G03F7/004 , G03F7/022 , G03F7/20 , G03F7/38
CPC分类号： G03F7/38 , G03F7/2022
摘要： A process for producing negative copies is disclosed in which a light-sensitive or radiation-sensitive recording material comprising a layer support and a normally positive-working light-sensitive or radiation-sensitive layer applied thereto is irradiated imagewise, thermally treated, irradiated overall and then developed with an alkaline developer. Thermal treatment is carried out with water or with an aqueous solution, at temperatures in the range from about 50.degree. to 100.degree. C., preferably from 60.degree. to 90.degree. C., within a period of time varying between about 1 second and 5 minutes, preferably between 5 seconds and 1 minute, overall irradiation is performed on the optionally still hot recording material and development is thereafter carried out within a period of time varying between about 10 seconds and 2 minutes, preferably between 15 seconds and 1 minute. The process can be carried out according to the customary procedure known in the practice of positive processing, and results in perfect printing stencils.
摘要翻译：公开了一种用于制造负片的方法，其中对包含层支撑体和施加于其上的正常正光敏感或辐射敏感层的感光或辐射敏感记录材料进行成像照射，热处理，整体辐射照射然后用碱性显影剂显影。热处理在水中或水溶液中进行，温度范围为约50℃至100℃，优选60℃至90℃，时间间隔约1秒至5秒分钟，优选在5秒至1分钟之间，对任意热的记录材料进行总体照射，然后在约10秒至2分钟之间，优选15秒至1分钟之间的时间内进行显影。该过程可以根据正面加工实践中已知的常规程序进行，并产生完美的印刷模版。

4. 发明授权

US5292626A Developer composition for irradiated, radiation-sensitive positive-working, negative-working and reversible reprographic layers 失效
标题翻译：用于辐射，辐射敏感的正面工作，负面工作和可逆复制层的显影剂组合物
公开(公告)号：US5292626A
公开(公告)日：1994-03-08
申请号：US750313
申请日：1991-08-27
申请人： Gerhard Buhr , Andreas Elsaesser , Hans W. Frass , Ernst I. Leupold
发明人： Gerhard Buhr , Andreas Elsaesser , Hans W. Frass , Ernst I. Leupold
IPC分类号： G03F7/32
CPC分类号： G03F7/322
摘要： The present invention relates to a developer composition for radiation-sensitive positive-working and negative-working and reversible reprographic layers which apart from a radiation-sensitive compound or radiation-sensitive combination of compounds contain, as an essential constituent, a binder which is insoluble in water but soluble in aqueous-alkaline solutions, said developer composition being characterized in that it contains, as essential constituents,(a) O- carboxymethyl- or O,O'-biscarboxymethylethylene glycol or an appropriately substituted polyethylene glycol comprising 2 to about 500 ethylene glycol units,(b) at least one compound showing an alkaline reaction in water, selected from the group including alkali metal hydroxides, alkali metal silicates, alkali metal phosphates, alkali metal borates, ammonium hydroxides, ammonium silicates, ammonium phosphates and ammonium borates, and(c) water.The developer composition gives a very good yield, makes possible short developing times and does not cause any problems due to flaky deposits of layer constituents or foaming. A process for developing positive-working, negative-working and reversible reprographic layers with the developer composition is also disclosed.
摘要翻译：本发明涉及一种用于辐射敏感的阳性作用和负性和可逆复制层的显影剂组合物，除了辐射敏感化合物或化合物的辐射敏感组合之外，其包含作为必需成分的不溶性粘合剂的粘合剂所述显影剂组合物的特征在于其含有（a）O-羧甲基或O，O-双羧基甲基乙二醇或适当取代的聚乙二醇，其包含2至约500个乙二醇单元，（b）至少一种在水中显示碱性反应的化合物，其选自碱金属氢氧化物，碱金属硅酸盐，碱金属磷酸盐，碱金属硼酸盐，氢氧化铵，硅酸铵，磷酸铵和硼酸铵，（c）水。显影剂组合物产生非常好的产率，使得可能短的显影时间，并且不会由于层成分的片状沉积或发泡而引起任何问题。还公开了利用显影剂组合物开发正性，负性和可逆复制层的方法。

5. 发明授权

US5998084A Radiation-sensitive recording material for the production of planographic printing plates 失效
标题翻译：用于生产平版印刷版的辐射敏感记录材料
公开(公告)号：US5998084A
公开(公告)日：1999-12-07
申请号：US749854
申请日：1996-11-15
申请人： Andreas Elsaesser , Raimund Haas , Guenter Hultzsch , Peter Lehmann , Rudolf Neubauer , Rudolf Zertani
发明人： Andreas Elsaesser , Raimund Haas , Guenter Hultzsch , Peter Lehmann , Rudolf Neubauer , Rudolf Zertani
IPC分类号： G03F7/004 , B41N1/14 , B41N3/03 , G03F7/00 , G03F7/022 , G03F7/023 , G03F7/075 , G03F7/30
CPC分类号： B41N3/038 , G03F7/0226
摘要： A positive-working, radiation-sensitive recording material capable of being used for the production of planographic printing plates, comprising: an aluminum support and a radiation-sensitive layer coated thereon, whereinthe aluminum support has been grained in nitric acid, then cleaned in sulfuric acid, anodized in sulfuric acid, and subsequently hydrophilized with a compound comprising at least one unit with a phosphonic acid or phosphonate group; andthe radiation-sensitive layer comprisesa) a radiation-sensitive 1,2-naphthoquinone-2-diazide-4- or -5-sulfonic acid ester of a polycondensate having phenolic hydroxy groups, said polycondensate being obtained by reacting a phenolic compound with an aldehyde or ketone,b) a novolak or a polycondensation product obtained by reacting a polyphenol with an aldehyde or ketone, as an alkali-soluble resin,c) a vinyl-type polymer comprising at least one unit having a lateral hydroxyphenyl group,d) a clathrate-forming compound,e) a low-molecular weight compound which comprises at least one acidic hydrogen atom, andf) silica gel particles having a maximum diameter of 15 .mu.m.
摘要翻译：能够用于生产平版印刷版的正面工作的辐射敏感记录材料，包括：铝载体和涂覆在其上的辐射敏感层，其中铝载体已经在硝酸中粒化，然后在硫酸，在硫酸中阳极氧化，随后用包含至少一个具有膦酸或膦酸酯基团的单元的化合物亲水化; 辐射敏感层包括a）具有酚羟基的缩聚物的辐射敏感的1,2-萘醌-2-二叠氮化物-4-或-5-磺酸酯，所述缩聚物是通过使酚类化合物与醛或酮，b）通过使多酚与醛或酮反应得到的酚醛清漆或缩聚产物作为碱溶性树脂，c）包含至少一个具有侧羟基苯基单元的乙烯基型聚合物，d ）包合物形成化合物，e）包含至少一个酸性氢原子的低分子量化合物，和f）最大直径为15μm的硅胶颗粒。

6. 发明授权

US5576137A Matted, radiation-sensitive recording material and printing plate 失效
标题翻译：有光泽，辐射敏感的记录材料和印版
公开(公告)号：US5576137A
公开(公告)日：1996-11-19
申请号：US305647
申请日：1994-09-14
申请人： Werner Frass , Otfried Gaschler , Klaus Joerg , Guenter Hultzsch , Andreas Elsaesser
发明人： Werner Frass , Otfried Gaschler , Klaus Joerg , Guenter Hultzsch , Andreas Elsaesser
IPC分类号： G03F7/00 , G03F7/115 , G03F7/11 , B41N1/00 , G03F7/023
CPC分类号： G03F7/115 , Y10S430/151
摘要： The invention relates to a non-continuous matte layer that can be used with a recording material having a substrate and a radiation-sensitive layer which contains a 1,2-naphthoquinone-2-diazide and an organic, polymeric binder which is insoluble in water but soluble in aqueous alkaline solutions. This matte layer comprises 100 to 10,000 particles per square centimeter which have a mean diameter of less than 40 .mu.m and a maximum diameter of less than 80 .mu.m and a mean height of 2 to 6 .mu.m and a maximum height of 10 .mu.m, and contains a resin which has up to 0.80 mmol of acid groups and/or salt groups per gram. The matte layer is obtained by spraying on and drying an aqueous, anionically or anionically/nonionically stabilized dispersion of the resin.
摘要翻译：本发明涉及一种非连续的无光泽层，其可与具有基底和含有1,2-萘醌-2-二叠氮化物的辐射敏感层和不溶于水的有机聚合物粘合剂的记录材料一起使用但可溶于碱性水溶液。该无光泽层包含平均直径小于40μm，平均直径小于80μm，平均高度为2〜6μm，最大高度为10μm的100〜10000个平方厘米的颗粒，并且含有每克最多含有0.80mmol酸基和/或盐基的树脂。通过喷涂和干燥树脂的水性，阴离子或阴离子/非离子稳定的分散体获得无光泽层。

7. 发明授权

US5994029A Dulled radiation-sensitive recording material and process for its production 失效
标题翻译：钝化的辐射敏感记录材料及其生产工艺
公开(公告)号：US5994029A
公开(公告)日：1999-11-30
申请号：US50004
申请日：1998-03-30
申请人： Guenter Brenn , Franz Durst , Andreas Elsaesser , Otfried Gaschler , Guenter Hutzsch , Klaus Joerg
发明人： Guenter Brenn , Franz Durst , Andreas Elsaesser , Otfried Gaschler , Guenter Hutzsch , Klaus Joerg
IPC分类号： G03B1/00 , B05B17/06 , G03C1/76 , G03F7/105 , G03F7/115 , G03F7/11
CPC分类号： G03F7/115 , B05B17/0607 , Y10S430/151
摘要： The invention relates to a sheet-like radiation-sensitive recording material whose surface is a discontinuous dulling layer comprising monodisperse particles is present. The dulling layer can be produced by spraying on a dulling liquid. An apparatus comprising an oscillation generator, which can transmit oscillations to the liquid in the apparatus, and has an orifice plate which has at least one hole with a diameter of from 5 to 250 .mu.m and from which the liquid emerges in the form of at least one laminar free jet which disintegrates into monodisperse drops is suitable for this purpose. The oscillation generator is preferably a piezoelectric ceramic.
摘要翻译：本发明涉及一种片状辐射敏感记录材料，其表面是包含单分散颗粒的不连续钝化层。钝化层可以通过喷涂在钝化液体上来生产。一种包括振荡发生器的装置，其能够将装置中的液体发射振荡，并且具有至少一个直径为5至250μm的孔的孔板，并且液体以分解成单分散滴剂的至少一个层流自由射流适用于此目的。振荡发生器优选为压电陶瓷。

8. 发明授权

US06190825B1 Polymers containing N-substituted maleimide units and their use in radiation-sensitive mixtures 失效
标题翻译：含N-取代马来酰亚胺单元的聚合物及其在辐射敏感性混合物中的应用
公开(公告)号：US06190825B1
公开(公告)日：2001-02-20
申请号：US09239999
申请日：1999-01-29
申请人： Steffen Denzinger , Andreas Elsaesser
发明人： Steffen Denzinger , Andreas Elsaesser
IPC分类号： G03F7023
CPC分类号： G03F7/0125 , C08F22/40 , G03F7/0233
摘要： The invention relates to polymers containing N-substituted maleimide units, to a positive- or negative-working radiation-sensitive mixture comprising a) a polymeric binder which is insoluble in water, but soluble in aqueous-alkaline solutions, and b) at least one radiation-sensitive compound, where the binder comprises a polymer containing N-substituted maleimide units of the formula (I) The invention furthermore relates to a recording material having a support and a radiation-sensitive layer, where the layer includes the mixture. The recording material is particularly suitable for the production of chemical-resistant relief recordings. The planographic printing plates produced from the recording material allow long print runs and are resistant to processing chemicals.
摘要翻译：本发明涉及含有N-取代的马来酰亚胺单元的聚合物，其适用于正或负工作的辐射敏感混合物，其包含a）不溶于水但可溶于水性碱性溶液的聚合物粘合剂，和b）至少一种辐射敏感性化合物，其中粘合剂包含含有式（I）的N-取代的马来酰亚胺单元的聚合物。本发明还涉及具有载体和辐射敏感层的记录材料，其中该层包括该混合物。记录材料特别适用于生产耐化学腐蚀的记录。由记录材料生产的平版印刷版允许长打印运行，并且耐加工化学品。

9. 发明授权

US6100016A Developer for irradiated, radiation-sensitive recording materials 失效
标题翻译：辐射敏感记录材料的显影剂
公开(公告)号：US6100016A
公开(公告)日：2000-08-08
申请号：US395961
申请日：1999-09-14
申请人： Steffen Denzinger , Michael Doerr , Klaus-Peter Konrad , Andreas Elsaesser , Paul Eckler
发明人： Steffen Denzinger , Michael Doerr , Klaus-Peter Konrad , Andreas Elsaesser , Paul Eckler
IPC分类号： C08F8/12 , C08F8/14 , C08F212/02 , C08F220/00 , C08F222/00 , C08K3/22 , C08K5/00 , C08L57/00 , G03F7/32 , G03C5/30
CPC分类号： G03F7/322
摘要： The invention relates to a developer for irradiated, radiation-sensitive recording materials, in particular for the production of offset printing plates, which contains water, a compound which is alkaline in aqueous solution and a copolymer which acts as an emulsifier and has units of (I) a hydrophobic vinyl compound which has at least one optionally substituted mono- or bicyclic (C.sub.6 -C.sub.14)aryl radical and (II) a hydrophilic, ethylenically unsaturated carboxylic acid. Some of the carboxyl groups of the copolymer are esterified with reaction products of (A) (C.sub.1 -C.sub.30)alkanols, (C.sub.8 -C.sub.25)alkanoic acids, (C.sub.1 -C.sub.12)-alkylphenols or di(C.sub.1 -C.sub.20)alkylamines with (B) (C.sub.2 -C.sub.4)-alkylene oxides or tetrahydrofuran, the molar ratio (A):(B) being in the range from 1:2 to 1:50. If it is intended to develop recording materials having a negative-working layer, the developer additionally contains a water-miscible organic solvent and a surface-active compound. The developer has a low initial viscosity, which increases only slowly with increasing contamination with layer components. Furthermore it shows only a particularly low tendency to foam.
摘要翻译：本发明涉及一种用于辐射敏感记录材料的显影剂，特别是用于生产胶版印刷版，其中含有水，在水溶液中呈碱性的化合物和作为乳化剂的共聚物，并具有（ I）疏水性乙烯基化合物，其具有至少一个任选取代的单或双环（C 6 -C 14）芳基和（II）亲水性烯属不饱和羧酸。共聚物的一些羧基用（A）（C1-C30）链烷醇，（C8-C25）链烷酸，（C1-C12） - 烷基酚或二（C1-C20）烷基胺与（B ）（C 2 -C 4） - 亚烷基氧化物或四氢呋喃，摩尔比（A）：（B）在1:2至1:50的范围内。如果要开发具有负性层的记录材料，则显影剂另外含有水混溶性有机溶剂和表面活性化合物。显影剂具有低的初始粘度，其随着层组分的污染增加而缓慢增加。此外，它仅显示出特别低的泡沫趋势。

10. 发明授权

US06294298B1 Pigmented recording material having a backing coating for the production of offset printing plates 有权
标题翻译：具有用于生产胶版印刷版的背衬涂料的着色记录材料
公开(公告)号：US06294298B1
公开(公告)日：2001-09-25
申请号：US09504951
申请日：2000-02-16
申请人： Steffen Denzinger , Michael Doerr , Andreas Elsaesser , Guenther Hultzsch , Allen P. Gates , Roland Robinson
发明人： Steffen Denzinger , Michael Doerr , Andreas Elsaesser , Guenther Hultzsch , Allen P. Gates , Roland Robinson
IPC分类号： G03G1328
CPC分类号： B41C1/1016 , B41C2201/06 , B41C2201/14 , B41C2210/02 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24 , G03F7/092 , G03G5/10
摘要： The invention relates to a recording material for the production of an offset printing plate, having a substrate on whose front a photosensitive image layer is present and on whose back a layer of an organic polymeric material having a glass transition temperature Tg of 45° C. or more is present. The photosensitive image layer, or any top layer present thereon, has a pigment layer formed thereon.
摘要翻译：本发明涉及一种用于生产胶版印刷板的记录材料，其上具有基材，其前面存在感光图像层，在其背面上具有玻璃化转变温度Tg为45℃的有机聚合物材料层。或更多。光敏图像层或其上存在的任何顶层具有在其上形成的颜料层。

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