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81. 发明授权

US06939658B2 Lithographic printing plate precursor 有权
标题翻译：平版印刷版前体
公开(公告)号：US06939658B2
公开(公告)日：2005-09-06
申请号：US10727633
申请日：2003-12-05
申请人： Hidekazu Oohashi , Kazuto Shimada
发明人： Hidekazu Oohashi , Kazuto Shimada
IPC分类号： B41C1/10 , G03F7/021
CPC分类号： B41C1/1041 , B41C1/1008 , B41C1/1016 , B41C2201/06 , B41C2201/10 , B41C2210/02 , B41C2210/06 , B41C2210/20 , B41C2210/22 , B41C2210/24 , B41C2210/262
摘要： A lithographic printing plate precursor comprising a support having a hydrophilic surface having provided thereon an image-forming layer containing a hydrophobic high molecular compound having at least either a functional group represented by formula (1) or a functional group represented by formula (2): wherein X+ represents an iodonium ion, a sulfonium ion or a diazonium ion.
摘要翻译：一种平版印刷版原版，其包含具有亲水性表面的载体，所述载体具有含有至少具有由式（1）表示的官能团或由式（2）表示的官能团的疏水性高分子化合物的图像形成层：其中X +代表碘鎓离子，锍离子或重氮离子。

82. 发明授权

US06911291B2 Recording material having a negative-working, radiation-sensitive layer which comprises additives for promoting developability 失效
标题翻译：具有负性辐射敏感层的记录材料，其包含用于促进显影性的添加剂
公开(公告)号：US06911291B2
公开(公告)日：2005-06-28
申请号：US10017804
申请日：2001-12-14
申请人： Michael Dörr , Andreas Elsässer
发明人： Michael Dörr , Andreas Elsässer
IPC分类号： G03F7/004 , C07C309/14 , G03F7/00 , G03F7/016 , G03F7/021 , G03F7/09 , G03F7/031
CPC分类号： G03F7/0212 , G03F7/0166
摘要： The invention relates to a recording material having a dimensionally stable, two-dimensional support, preferably an aluminium support, and a negative-working, radiation-sensitive layer which comprises a diazonium salt, a polymeric binder and a sulphobetaine. In addition, the layer may also comprise a polymerizable monomer or oligomer and a photopolymerization initiator. The front of the recording material may be matted or pigmented, and the back may be coated with an organic polymeric material. The sulphobetaine improves the solubility of the diazonium salts in aqueous-alkaline developers without reducing the resistance of the offset printing plates produced from the recording material.
摘要翻译：本发明涉及具有尺寸稳定的二维载体，优选铝载体和负性辐射敏感层的记录材料，其包含重氮盐，聚合物粘合剂和磺基甜菜碱。此外，该层还可以包含可聚合单体或低聚物和光聚合引发剂。记录材料的前面可以是无光泽的或着色的，并且背面可以涂覆有机聚合物材料。磺基甜菜碱可改善重氮盐在水性碱性显影剂中的溶解度，而不会降低由记录材料产生的胶版印刷电阻。

83. 发明申请

US20050089791A1 Photo-sensitive composition 失效
标题翻译：光敏组合物
公开(公告)号：US20050089791A1
公开(公告)日：2005-04-28
申请号：US10503248
申请日：2003-02-05
申请人： Fredericus Touwslager
发明人： Fredericus Touwslager
IPC分类号： G03F7/004 , C08G85/00 , C08K5/45 , C08L65/00 , C08L101/02 , G03F7/008 , G03F7/012 , G03F7/016 , G03F7/021 , H01B1/12 , H01L21/027 , H01L21/336 , H01L29/786 , H01L51/00 , H01L51/05 , H01L51/30 , H01L51/40 , H01L51/52 , G03C1/76
CPC分类号： H01B1/127 , G03F7/0125 , G03F7/0212 , H01L51/0015 , H01L51/0017 , H01L51/0021 , H01L51/0023 , H01L51/0037 , H01L51/5203
摘要： The invention pertains to a photo-sensitive composition which comprises a photochemical initiator, a polyacid or a salt thereof, and a poly(3,4-alkylenedioxythiophene) wherein the alkylene moiety is —(CH2)n- , n being an integer from 1 to 3, or 1,2-cyclo-hexylene, which may optionally be substituted, characterized in that the photochemical initiator is a water-soluble polymer comprising at least two azide or diazonium groups. Preferably, the water-soluble polymer is chemically stable at pH 6 or less, more preferably at pH 2 or less.
摘要翻译：本发明涉及包含光化学引发剂，多酸或其盐和聚（3,4-亚烷基二氧噻吩）的光敏组合物，其中亚烷基部分是 - （CH 2）n - ，n是1的整数至3或1,2-环己烯，其可任选被取代，其特征在于光化学引发剂是包含至少两个叠氮化物或重氮基团的水溶性聚合物。优选地，水溶性聚合物在pH6或更低，更优选pH 2或更低时化学稳定。

84. 发明授权

US06884561B2 Actinically imageable and infrared heated printing plate 失效
标题翻译：柔性可成像和红外加热印版
公开(公告)号：US06884561B2
公开(公告)日：2005-04-26
申请号：US10244247
申请日：2002-09-16
申请人： Howard A. Fromson , William J. Rozell
发明人： Howard A. Fromson , William J. Rozell
IPC分类号： G03F7/20 , G03F7/021
CPC分类号： G03F7/2022 , G03F7/20 , G03F7/2012 , G03F7/2014 , G03F7/203 , G03F7/2055
摘要： A negative-working lithographic printing plate has a coating which is imaged by heating an area of the coating with an infrared laser and actinically reacting the coating in the heated area with ultraviolet or visible radiation. The coating contains an infrared absorber but the coating is not imageable by infrared radiation or by the heat generated. The imaging time is reduced since the actinic reaction rate is increased at the elevated temperature.
摘要翻译：负性平版印刷版具有通过用红外激光加热涂层的区域并使加热区域中的涂层与紫外或可见光辐射使其成像的涂层。该涂层含有红外线吸收剂，但涂层不能通过红外辐射或所产生的热量进行成像。降低成像时间，因为在升高的温度下光化反应速率增加。

85. 发明授权

US06875551B2 Heat-sensitive recording material 失效
标题翻译：热敏记录材料
公开(公告)号：US06875551B2
公开(公告)日：2005-04-05
申请号：US10643906
申请日：2003-08-20
申请人： Yoshihiro Jimbo , Hisato Nagase , Yasuhiro Mitamura
发明人： Yoshihiro Jimbo , Hisato Nagase , Yasuhiro Mitamura
IPC分类号： B41M5/323 , B41M5/28 , B41M5/30 , G03C1/00 , G03C1/52 , G03F7/021 , G03F7/26
CPC分类号： G03C1/002 , G03C1/52
摘要： A heat-sensitive recording material including a substrate and a heat-sensitive recording layer containing a diazonium salt and a coupler, the heat-sensitive recording layer being disposed on or over the substrate, wherein the diazonium salt is a compound represented by the following general formula (1):
摘要翻译：一种热敏记录材料，其包括基材和含有重氮盐和偶合剂的热敏记录层，所述热敏记录层设置在所述基材上或上方，其中所述重氮盐是由以下通式表示的化合物公式1）：

86. 发明授权

US06864032B2 Method for forming azo colorant using diazo compound and coupler having leaving group and recording material using the coupler 失效
标题翻译：使用重氮化合物和具有离去基团的成色剂和使用该成色剂的记录材料形成偶氮着色剂的方法
公开(公告)号：US06864032B2
公开(公告)日：2005-03-08
申请号：US09836236
申请日：2001-04-18
申请人： Hisao Yamada , Mitsuyuki Tsurumi , Kazunori Nigorikawa
发明人： Hisao Yamada , Mitsuyuki Tsurumi , Kazunori Nigorikawa
IPC分类号： G11B7/12 , G11B7/135 , G11B7/22 , G03F7/021
CPC分类号： B82Y10/00 , G11B7/122 , G11B7/1353 , G11B7/1359 , G11B7/1384 , G11B7/1387 , G11B7/22
摘要： The present invention provides a method for forming an azo colorant by reaction of a diazo compound and a coupler. The coupler has a leaving group at the coupling position thereof, such that a coupling reaction rate is faster than it would be if the coupler did not have the leaving group. The coupling reaction rate constant k is preferably 0.1 (s−1) or more.
摘要翻译：本发明提供了通过重氮化合物和偶联剂的反应形成偶氮着色剂的方法。耦合器在其耦合位置处具有离去基团，使得耦合反应速率比如果耦合剂不具有离去基团时更快。偶合反应速度常数k优选为0.1（s -1）以上。

87. 发明授权

US06858373B2 Photosensitive composition and negative working lithographic printing plate 有权
标题翻译：感光组合物和负性平版印刷版
公开(公告)号：US06858373B2
公开(公告)日：2005-02-22
申请号：US10106326
申请日：2002-03-27
申请人： Kazuto Kunita
发明人： Kazuto Kunita
IPC分类号： B41C1/10 , B41M5/36 , C08F20/00 , C08F24/00 , C08F26/00 , C08F28/00 , C08F30/00 , G03F7/00 , G03F7/021 , G03F7/033 , G03F7/038 , G03F7/027
CPC分类号： G03F7/0388 , B33Y70/00 , B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/04 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/24 , G03F7/0212 , G03F7/033 , G03F7/038 , Y10S430/145 , Y10S430/146 , Y10S430/165
摘要： A photosensitive composition comprising a resin containing a repeating unit corresponding to a monomer having a structure represented by formula (I) defined in the specification, and a negative working lithographic printing plate having a negative working photosensitive layer comprising the above-described photosensitive composition.
摘要翻译：包含含有对应于具有本说明书中定义的式（I）表示的结构的单体的重复单元的树脂的光敏组合物和具有包含上述感光组合物的负性感光层的负性平版印刷版。

88. 发明授权

US5849842A Sulfonamido substituted acetal polymers 失效
标题翻译：磺酰胺取代的缩醛聚合物
公开(公告)号：US5849842A
公开(公告)日：1998-12-15
申请号：US917057
申请日：1997-08-22
申请人： Hans-Joachim Timpe , Udo Dwars , Harald Baumann , Celin Savariar-Hauck
发明人： Hans-Joachim Timpe , Udo Dwars , Harald Baumann , Celin Savariar-Hauck
IPC分类号： C08F8/34 , G03F7/021 , G03F7/033 , C08F8/00
CPC分类号： G03F7/0212 , C08F8/34 , G03F7/0215 , G03F7/033
摘要： Binders useful in photosensitive compositions contain units A, B, C and D, wherein A is present in an amount of 0.5 to 15 wt. % and is of the formula ##STR1## B is present in an amount of 10 to 35 wt. % and is of the formula ##STR2## C is present in an amount of 10 to 50 wt. % and is of the formula ##STR3## wherein R.sup.1 is methyl, ethyl, propyl, and D is present in an amount of 25 to 70 wt. % and is of the formula ##STR4## wherein n is an integer of from 1 to 3 and R.sup.2, R.sup.3 are hydrogen or methyl and R.sup.4 is alkyl, aralkyl or aryl.
摘要翻译：用于光敏组合物的粘合剂含有单元A，B，C和D，其中A以0.5至15wt。％且为式35重量％。％，并且具有式（B）的化合物C的存在量为10至50wt。％，并且具有式（C）的式（C）其中R 1是甲基，乙基，丙基和D以25至70重量％的量存在。％，具有式R 2，R 3是氢或甲基，R 4是烷基，芳烷基或芳基。

89. 发明授权

US5773187A Water developable diazonium and mineral acid containing recording material for producing water-free offset printing plates 失效
标题翻译：含水可显影重氮和无机酸的记录材料，用于生产无水胶版印刷版
公开(公告)号：US5773187A
公开(公告)日：1998-06-30
申请号：US640702
申请日：1996-05-01
申请人： Willi-Kurt Gries , Klaus-Peter Konrad , Klaus-Juergen Przybilla , Hans-Joachim Schlosser
发明人： Willi-Kurt Gries , Klaus-Peter Konrad , Klaus-Juergen Przybilla , Hans-Joachim Schlosser
IPC分类号： G03F7/004 , G03F7/00 , G03F7/021 , G03F7/032 , G03F7/075
CPC分类号： G03F7/021 , G03F7/0752
摘要： A radiation-sensitive recording material comprising: a base; a radiation-sensitive layer comprising a diazonium salt polycondensation product and 3 to 50% by weight, relative to the total weight of the radiation-sensitive layer, of a mineral acid; and a silicone layer.
摘要翻译：一种辐射敏感记录材料，包括：基底; 包含重氮盐缩聚产物和相对于辐射敏感层的总重量为3至50重量％的无机酸的辐射敏感层; 和硅树脂层。

90. 发明授权

US5753403A Diazo based imaging element containing hydrolysed polyvinyl alcohol and metal-free phthalocyanine 失效
标题翻译：含有水解聚乙烯醇和无金属酞菁的基于重氮的成像元件
公开(公告)号：US5753403A
公开(公告)日：1998-05-19
申请号：US628898
申请日：1996-04-09
申请人： Joan Vermeersch , Dirk Kokkelenberg , Luc Vanmaele , Jan Gilleir
发明人： Joan Vermeersch , Dirk Kokkelenberg , Luc Vanmaele , Jan Gilleir
IPC分类号： G03F7/105 , G03F7/021 , G03F7/30
CPC分类号： G03F7/105
摘要： The present invention provides an imaging element comprising on a hydrophilic base a light-sensitive layer containing polyvinyl alcohol hydrolyzed to at least an extent of 95% by weight, a cationic surfactant and a diazo resin and/or a diazonium salt characterized in that the light-sensitive layer comprises metal-free phthalocyanine. The present invention also provides a method for obtaining an imaging element as defined in any of the claims 1 to 6 by preparing a dispersion of metal-free phthalocyanine in water in the presence of a cationic surfactant in an amount ranging from 0.24 g/l to 24 g/l; preparing a light-sensitive composition by mixing said dispersion, polyvinyl alcohol hydrolyzed to at least an extent of 95% by weight and a diazo resin and/or a diazonium salt and coating said light-sensitive composition on a hydrophilic base, characterized in that said dispersion comprises polyvinyl alcohol hydrolyzed to at least an extent of 95% by weight in an amount ranging from 4.0 g/l to 200 g/l.
摘要翻译：本发明提供了一种成像元件，其在亲水性基底上包含水解至少95重量％的聚乙烯醇的光敏层，阳离子表面活性剂和重氮树脂和/或重氮盐，其特征在于，所述光敏感层包括无金属酞菁。本发明还提供一种获得如权利要求1至6中任一项所述的成像元件的方法，其通过在阳离子表面活性剂存在下，通过制备金属酞菁在水中的分散体，其量为0.24g / l至 24 g / l; 通过将所述分散体，至少水解95重量％的聚乙烯醇与重氮树脂和/或重氮盐混合并将所述感光组合物涂覆在亲水基底上来制备感光组合物，其特征在于所述分散体包括以4.0g / l至200g / l的量水解至少95重量％的聚乙烯醇。

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