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1. 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。

2. 发明授权

US5436106A Process for the production of a color test image using quinone diazide photosensitive recording material 失效
标题翻译：使用醌二叠氮化物感光记录材料生产彩色试验图像的方法
公开(公告)号：US5436106A
公开(公告)日：1995-07-25
申请号：US273071
申请日：1994-07-11
申请人： Dieter Mohr , Martin Benzing , Juergen Mertes , Guenter Hultzsch , Ine Gramm , Manfred Michel , Andreas Elsaesser , Shane Hsieh , David L. Siegfried
发明人： Dieter Mohr , Martin Benzing , Juergen Mertes , Guenter Hultzsch , Ine Gramm , Manfred Michel , Andreas Elsaesser , Shane Hsieh , David L. Siegfried
IPC分类号： G03F3/10 , G03F7/023 , G03F7/105 , G03F7/30
CPC分类号： G03F7/0233 , G03F3/10
摘要： The invention relates to a positive-working colored photosensitive recording material for the production of a color test image, composed of a temporary layer carrier, a photosensitive layer containing dyestuff or pigment, binder and quinonediazide compound and an adhesive layer which can be activated by means of heat, wherein a release layer based on polyvinyl alcohol is present on the surface of the temporary layer carrier, the photosensitive layer comprises, as the quinonediazide compound, an esterification product of a compound containing one or more phenolic hydroxyl groups and o-quinonediazide-sulfonyl chloride, and, as the binder, a novolak-free phenolic polymer resin and/or a reaction product of the phenolic polymer resin with a monoisocyanate, and the adhesive layer comprises a alkali-insoluble organic polymer and an alkali-soluble polyester. The invention also relates to a process for the production of a color test image using the recording material described.
摘要翻译：本发明涉及一种用于生产彩色试验图像的正色彩色光敏记录材料，由临时层载体，含有染料或颜料的感光层，粘合剂和醌二叠氮化合物组成，粘合剂层可通过手段的热量，其中基于聚乙烯醇的剥离层存在于临时层载体的表面上，感光层包含作为醌二叠氮化合物的含有一个或多个酚羟基的化合物和邻醌二叠氮化物的酯化产物，磺酰氯和作为粘合剂的无酚醛清漆的酚醛聚合物树脂和/或酚醛聚合物树脂与单异氰酸酯的反应产物，并且粘合剂层包含碱不溶性有机聚合物和碱溶性聚酯。本发明还涉及使用所述记录材料生产彩色测试图像的方法。

3. 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。

4. 发明授权

US5348833A Colored positive-working quinone diazide photosensitive recording material for the production of a color test image utilizing adhesive layer containing alkali-insoluble organic polymer and alkali-soluble polyester 失效
标题翻译：用于生产使用含有碱不溶性有机聚合物和碱溶性聚酯的粘合剂层的彩色试验图像的着色正性醌醌二叠氮化物感光记录材料
公开(公告)号：US5348833A
公开(公告)日：1994-09-20
申请号：US939909
申请日：1992-09-04
申请人： Dieter Mohr , Martin Benzing , Juergen Mertes , Guenter Hultzsch , Ine Gramm , Manfred Michel , Andreas Elsaesser , Shane Hsieh , David L. Siegfried
发明人： Dieter Mohr , Martin Benzing , Juergen Mertes , Guenter Hultzsch , Ine Gramm , Manfred Michel , Andreas Elsaesser , Shane Hsieh , David L. Siegfried
IPC分类号： G03F3/10 , G03F7/023 , G03F7/105 , G03F7/11
CPC分类号： G03F7/0233 , G03F3/10
摘要： The invention relates to a positive-working colored photosensitive recording material for the production of a color test image, composed of a temporary layer carrier, a photosensitive layer containing dyestuff or pigment, binder and quinonediazide compound and an adhesive layer which can be activated by means of heat, wherein a release layer based on polyvinyl alcohol is present on the surface of the temporary layer carrier, the photosensitive layer comprises, as the quinonediazide compound, an esterification product of a compound containing one or more phenolic hydroxyl groups and o-quinonediazide-sulfonyl chloride, and, as the binder, a novolak-free phenolic polymer resin and/or a reaction product of the phenolic polymer resin with a monoisocyanate, and the adhesive layer compresses a alkali-insoluble organic polymer and an alkali-soluble polyester. The invention also relates to a process for the production of a color test image using the recording material described.
摘要翻译：本发明涉及一种用于生产彩色试验图像的正色彩色光敏记录材料，由临时层载体，含有染料或颜料的感光层，粘合剂和醌二叠氮化合物组成，粘合剂层可通过手段的热量，其中基于聚乙烯醇的剥离层存在于临时层载体的表面上，感光层包含作为醌二叠氮化合物的含有一个或多个酚羟基的化合物和邻醌二叠氮化物的酯化产物，磺酰氯，作为粘合剂，不含酚醛清漆的酚醛聚合物树脂和/或酚醛聚合物树脂与单异氰酸酯的反应产物，并且粘合剂层压制碱不溶性有机聚合物和碱溶性聚酯。本发明还涉及使用所述记录材料生产彩色测试图像的方法。

5. 发明授权

US06365330B1 Concentrate and aqueous developer produced therefrom for imagewise exposed recording materials 失效
标题翻译：浓缩物及其制备的水性显影剂用于成像曝光的记录材料
公开(公告)号：US06365330B1
公开(公告)日：2002-04-02
申请号：US09412341
申请日：1999-10-05
申请人： Thomas Leichsenring , Mario Boxhorn , Andreas Elsaesser , Thorsten Lifka , Rudolf Zertani
发明人： Thomas Leichsenring , Mario Boxhorn , Andreas Elsaesser , Thorsten Lifka , Rudolf Zertani
IPC分类号： G03F732
CPC分类号： G03F7/322
摘要： The invention relates to a developer concentrate which comprises water, at least one agent which is alkaline in water and an amphoteric surfactant and additionally at least one anionic surfactant, at least one complexing agent, at least one aminoalcohol and at least one N-alkoxylated mono- or polyfunctional amine. A ready-to-use developer can be prepared from this concentrate by dilution with tap water advantageously in the ratio of from 1:0.5 to 1:10, preferably in the ratio of from 1:2 to 1:6. The developer or the replenisher is preferably used in the production of printing plates.
摘要翻译：本发明涉及一种显影剂浓缩物，其包含水，至少一种在水中为碱性的试剂和两性表面活性剂，另外至少一种阴离子表面活性剂，至少一种络合剂，至少一种氨基醇和至少一种N-烷氧基化单 - 或多官能胺。可以通过用自来水以1:0.5至1:10的比例稀释，优选1:2至1:6的比例，从该浓缩物中制备即用型显影剂。显影剂或补充剂优选用于生产印刷版。

6. 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。

7. 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。

8. 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。

9. 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。

10. 发明授权

US5753405A Positive-working recording material containing aluminum base and mat-finished quinone diazide layer developable in weak alkaline developers 失效
标题翻译：含有铝基和正电子醌二叠氮化物层的正性记录材料可在弱碱性显影剂中显影
公开(公告)号：US5753405A
公开(公告)日：1998-05-19
申请号：US674971
申请日：1996-07-03
申请人： Andreas Elsaesser , Gerhard Buhr
发明人： Andreas Elsaesser , Gerhard Buhr
IPC分类号： G03F7/004 , G03F7/00 , G03F7/022 , G03F7/023 , G03F7/115
CPC分类号： G03F7/0226 , G03F7/022 , G03F7/0236 , G03F7/115
摘要： A positive-working recording material is disclosed that has an aluminum base and a mat-finished radiation-sensitive layer that contains a 1,2-naphthoquinone-2-diazide as radiation-sensitive compound and a binder which is insoluble in water but soluble or swellable in aqueous alkali. The radiation-sensitive 1,2-naphthoquinone-2-diazide is an ester of 1,2-naphthoquinone-2-diazide-4- or -5-sulfonic acid and a phenolic compound that contains at least 2, preferably at least 3, phenolic hydroxyl groups, which ester has a phenolic hydroxyl group content of at least 0.5 mmol/g and a diazo unit content of at least 1.5 mmol/g. The binder is a phenol/formaldehyde novolak that contains at least 5 mmol/g phenolic hydroxyl groups, the phenol component of which contains at least 30 mol percent m-cresol and at least 10 mol percent of at least one xylenol and which has a weight-average M.sub.w of 2,000 to 12,000 (determined by means of GPC with polystyrene as standard). The radiation-sensitive layer additionally contains at least one phenolic additive which has a molecular weight M.sub.w of not more than 600 and contains 2 to 4 uncondensed phenyl nuclei and at least 6 mmol/g phenolic hydroxyl groups.
摘要翻译：公开了一种正面工作的记录材料，其具有铝基材和成品辐射敏感层，其包含作为辐射敏感性化合物的1,2-萘醌-2-二叠氮化合物和不溶于水但可溶于水的粘合剂，在碱性水溶液中溶胀。辐射敏感的1,2-萘醌-2-二叠氮化物是1,2-萘醌-2-重氮基-4-或-5-磺酸的酯，和含有至少2个，优选至少3个，酚羟基，该酯的酚羟基含量为至少0.5mmol / g，重氮单元含量至少为1.5mmol / g。粘合剂是含有至少5mmol / g酚羟基的苯酚/甲醛酚醛清漆，其酚组分含有至少30摩尔％间甲酚和至少10摩尔％的至少一种二甲苯酚，其重量 - 平均Mw为2,000〜12,000（通过使用聚苯乙烯作为标准的GPC测定）。辐射敏感层另外含有至少一种酚类添加剂，其分子量Mw不大于600，并含有2至4个未稠化的苯基核和至少6mmol / g酚羟基。

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