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1. 发明申请

US20050277053A1 Increased sensitivity, IR, and UV imageable photographic elements 审中-公开
标题翻译：增加灵敏度，IR和UV可成像照相元件
公开(公告)号：US20050277053A1
公开(公告)日：2005-12-15
申请号：US10857989
申请日：2004-06-01
申请人： Stephan Platzer , Howard Fromson
发明人： Stephan Platzer , Howard Fromson
IPC分类号： B41C1/10 , B41M5/36 , B41M5/46 , G03C1/492 , G03C1/52 , G03F7/021 , G03F7/038
CPC分类号： G03F7/038 , B41C1/1008 , B41C2210/04 , B41C2210/06 , B41C2210/22 , B41C2210/26 , B41M5/465 , G03C1/52 , G03F7/0217
摘要： The invention provides a photosensitive element which comprises a sheet substrate having coated thereon an actinic radiation sensitive imageable layer. The imageable layer has an admixture an aromatic diazonium salt having an anion, and having a weight average molecular weight of from about 15,000 to about 35,000. The aromatic diazonium salt is present in an amount of from about 1 weight % to about 9 weight % of the imageable layer. The composition also has a cationic infrared absorbing dye which has the same anion as said aromatic diazonium salt, and a solid epoxy polymer having a weight average molecular weight of from about 2,000 to about 8,000. The coating weight of the imageable layer per area is preferably from about 0.3 to about 0.9 g/m2. The imageable layer is sensitive to low levels of actinic irradiation, namely, from about 1 and 40 mj/cm2 in the UV region and from about 50 to about 250 mj/cm2 in the IR region. The sensitivity is increased by heating the imageable layer before development. After imagewise exposure and aqueous development, an imaged element is obtained, which is useful for lithographic printing.
摘要翻译：本发明提供了一种感光元件，其包括其上涂覆有光化辐射敏感可成像层的片状基材。可成像层具有具有阴离子的芳族重氮盐的混合物，其重均分子量为约15,000至约35,000。芳族重氮盐的存在量为可成像层的约1重量％至约9重量％。该组合物还具有与所述芳族重氮盐具有相同阴离子的阳离子红外吸收染料和重均分子量为约2,000至约8,000的固体环氧聚合物。每个面积的可成像层的涂层重量优选为约0.3至约0.9g / m 2。可成像层对于低水平的光化辐射敏感，即在UV区域中约1至40mJ / cm 2，约50至约250mj / cm 2 / SUP>在IR区域。通过在显影前对可成像层进行加热来提高灵敏度。在成像曝光和水性显影之后，获得成像元件，其可用于平版印刷。

2. 发明授权

US06861196B2 Photosensitive compositions having mixtures of alkoxy and non-alkoxy diazonium salt containing compounds 失效
标题翻译：具有含烷氧基和非烷氧基重氮盐的化合物的混合物的光敏组合物
公开(公告)号：US06861196B2
公开(公告)日：2005-03-01
申请号：US10664179
申请日：2003-09-17
申请人： Stephan J. Platzer , Maria T. Sypek , Paul Perron , Harald Baumann , Melinda Alden
发明人： Stephan J. Platzer , Maria T. Sypek , Paul Perron , Harald Baumann , Melinda Alden
IPC分类号： G03F7/016 , G03F7/021 , G03F7/30
CPC分类号： G03F7/016 , G03F7/021 , G03F7/0215 , G03F7/0217
摘要： The present invention includes an imageable element, which can be: (a) an imageable element comprising an imaging layer which comprises: an aromatic diazonium salt containing compound having an alkoxy substituent and an aromatic diazonium salt containing compound free of an alkoxy substituent; a polyvinyl acetal binder; and a sheet substrate; or (b) an imageable element comprising an imaging layer which comprises: an aromatic diazonium salt containing compound having an alkoxy substituent and an aromatic diazonium salt containing compound free of an alkoxy substituent; and a sheet substrate. The imaging layer includes a total aromatic diazonium salt containing compound content of at least 10 weight percent. The molar ratio of the aromatic diazonium salt containing compound having an alkoxy substituent to the aromatic diazonium salt containing compound that is free of an alkoxy substituent is from about 1.0:1 to 70:1. Upon imagewise exposure and development, an imaged element is obtained.
摘要翻译：本发明包括可成像元件，其可以是：（a）包含成像层的可成像元件，其包含：含有烷氧基取代基的芳族重氮盐盐化合物和不含烷氧基取代基的含芳族重氮盐的化合物; 聚乙烯醇缩醛粘合剂; 和片基材; 或（b）包含成像层的可成像元件，其包含：含有烷氧基取代基的芳族重氮盐盐化合物和不含烷氧基取代基的含芳族重氮盐盐化合物; 和片状基材。成像层包括含有至少10重量％的化合物含量的总芳族重氮盐。具有烷氧基取代基的含芳族重氮盐的化合物与不含烷氧基取代基的含芳族重氮盐化合物的摩尔比为约1.0:1至70:1。在成像曝光和显影时，获得成像元件。

3. 发明授权

US4877711A Light-sensitive diazo photopolymerizable composition with polyurethane having carbon-carbon unsaturated and a carboxyl group 失效
标题翻译：具有碳碳不饱和和羧基的聚氨酯的感光重氮光聚合组合物
公开(公告)号：US4877711A
公开(公告)日：1989-10-31
申请号：US48949
申请日：1987-05-12
申请人： Toshiaki Aoai , Kazuo Maemoto , Akihiko Kamiya , Hiroshi Misu
发明人： Toshiaki Aoai , Kazuo Maemoto , Akihiko Kamiya , Hiroshi Misu
IPC分类号： G03F7/035 , C08G18/08 , C08G18/30 , C08G18/34 , C08G18/67 , C08G18/83 , C08K5/23 , C08L75/00 , C08L75/04 , G03F7/021 , G03F7/038
CPC分类号： G03F7/038 , C08G18/0823 , C08G18/348 , C08G18/675 , C08G18/679 , C08G18/83 , G03F7/0217 , Y10S430/107
摘要： A light-sensitive composition which contains a polyurethane resin having a carbon-carbon unsaturated bond and a carboxyl group. A presensitized plate using the above light-sensitive composition can be developed with an aqueous alkaline developing solution and provides a lithographic printing plate having excellent printing durability.
摘要翻译：含有具有碳 - 碳不饱和键和羧基的聚氨酯树脂的感光组合物。使用上述感光组合物的预敏化板可以用碱性显影液水溶液显影，并提供具有优异印刷耐久性的平版印刷版。

4. 发明授权

US4785062A Reaction product of O-epoxyalkylated tetrakis(hydroxyphenyl)ethane resin and phenol with product having no remaining epoxy groups 失效
标题翻译： O-环氧烷基化四（羟基苯基）乙烷树脂和苯酚与没有剩余环氧基团的产物的反应产物
公开(公告)号：US4785062A
公开(公告)日：1988-11-15
申请号：US636419
申请日：1984-07-31
申请人： Alan R. Browne
发明人： Alan R. Browne
IPC分类号： G03F7/038 , C07C43/23 , C08G59/14 , C08G59/32 , G03C1/00 , G03F7/00 , G03F7/021 , G03F7/09 , G03F7/11 , C08G59/18 , C08G59/20 , C08G59/62
CPC分类号： G03F7/092 , C07C43/23 , C08G59/1444 , C08G59/3218 , G03F7/0217 , G03F7/094
摘要： This invention is directed to the reaction product of an O-epoxyalkylated tetrakis (hydroxyphenyl) alkane resin with a phenol, which is used either as an upper layer over a lower layer of a diazo resin in a bi-layer system or as a homogeneous mixture with a diazo resin in a mono-layer system to provide a water-developable, negative-working, lithographic printing plate.
摘要翻译：本发明涉及O-环氧烷基化四（羟基苯基）烷烃树脂与苯酚的反应产物，其用作双层体系中重氮树脂的下层上层或作为均匀混合物在单层系统中用重氮树脂提供水显影的负性平版印刷版。

5. 发明授权

US4756989A Image-forming materials sensitive to high-energy beam 失效
公开(公告)号：US4756989A
公开(公告)日：1988-07-12
申请号：US753626
申请日：1985-07-10
申请人： Hideo Ai , Nobuo Nakazaki , Manabu Miyao
发明人： Hideo Ai , Nobuo Nakazaki , Manabu Miyao
IPC分类号： C08F220/36 , C08F2/46 , C08F212/14 , G03F7/021 , G03F7/038 , G03F7/075 , G03C1/94 , C08F8/08 , C08F8/34 , G03C1/76
CPC分类号： C08F212/14 , G03F7/0217 , G03F7/038 , G03F7/0757
摘要： Disclosed is an image-forming material having a high sensitivity to high-energy beams and excellent in dry etching resistance, heat stability and resolution which comprises a copolymer containing a total of 1 to 99 mole-% of at least one of recurring structural units represented by the following formulas [A] and [A'] and 1 to 99 mole-% of at least one recurring structural unit represented by the following formula [B] and having a number-average molecular weight of 500 to 1,000,000: ##STR1## wherein R.sub.1 of the formulas [A] and [A'] represents a hydrogen or halogen atom, or an alkyl group having 1 to 6 carbon atoms, the substituent groups R.sub.1, epoxy group, and thiiranyl group being attached to the position ortho, meta, or para to the carbon atom in the main chain; X, Y, and Z of the formula [B] represent each a hydrogen atom, halogen atom, cyano group, alkyl group having 1 to 6 carbon atoms, halogenated alkyl group having 1 to 6 carbon atoms, aryl group having 6 to 30 carbon atoms and bearing a substituent alkyl or halogenated alkyl group having 1 to 6 carbon atoms, aryl group having 6 to 30 carbon atoms, --COOR.sub.2, --COR.sub.2, --O--COR.sub.2 (wherein R.sub.2 represents an alkyl or halogenated alkyl group having 1 to 12 carbon atoms, aryl group having 6 to 30 carbon atoms and bearing a substituent alkyl or halogenated alkyl group having 1 to 6 carbon atoms, or aryl group having 6 to 30 carbon atoms), nitro group, substituent group containing a hetero ring bearing substituent R.sub.3 (R.sub.3 represents a hydrogen atom, hydroxyl group, carboxyl group, halogen atom, nitro group, amino group, cyano group, alkyl or halogenated alkyl group having 1 to 6 carbon atoms, or aryl group having 6 to 30 carbon atoms), or substituent group containing a silicon atom. An image forming method using this material and an image-forming element are also disclosed.

6. 发明授权

US4054455A Article having a layer containing a copolymer of glycidyl methacrylate and allyl glycidyl ether 失效
标题翻译：具有包含甲基丙烯酸缩水甘油酯和烯丙基缩水甘油醚的共聚物的层的制品
公开(公告)号：US4054455A
公开(公告)日：1977-10-18
申请号：US697656
申请日：1976-06-18
申请人： Sheldon I. Schlesinger , Veronica Cochran
发明人： Sheldon I. Schlesinger , Veronica Cochran
IPC分类号： C09D133/14 , G03F7/021 , G03C1/94 , G03C1/68 , G03C1/78
CPC分类号： G03F7/0217 , C09D133/14 , Y10S430/143 , Y10S430/146
摘要： Copolymers of glycidyl methacrylate and allyl glycidyl ether having pendant epoxy groups, having an inherent viscosity of at least about 0.25, preferably within the range of about 0.25 to about 0.38, and an epoxy equivalent of at least about 0.65 epoxide equivalent per 100g. of polymer are provided which upon admixture with a radiation-sensitive aryldiazonium salt provide compositions which exhibit improved sensitivity, curing rates and other properties. Articles for recording and storing information from a laser source and other articles such as microfilm are derived from such compositions by subjecting a coated substrate to an energy source of sufficient intensity to decompose the radiation-sensitive catalyst and thus effect polymerization via the epoxy groups of the copolymer.
摘要翻译：具有侧链环氧基的缩水甘油基甲基丙烯酸酯和烯丙基缩水甘油醚的共聚物，其特性粘度为至少约0.25，优选在约0.25至约0.38的范围内，环氧当量为至少约0.65环氧当量/ 100g。的聚合物，其与辐射敏感的芳基重氮盐混合，提供显示出提高的灵敏度，固化速率和其它性质的组合物。用于记录和存储来自激光源和诸如微缩胶片的其它制品的信息的制品是通过将涂覆的基材经受足够强度的能量源来分解辐射敏感催化剂，从而通过经由共聚物。

7. 发明授权

US4054452A Method of imaging a layer containing copolymer of glycidyl methacrylate and allyl glycidyl ether 失效
标题翻译：成像含有甲基丙烯酸缩水甘油酯和烯丙基缩水甘油醚的共聚物层的方法
公开(公告)号：US4054452A
公开(公告)日：1977-10-18
申请号：US697655
申请日：1976-06-18
申请人： Sheldon I. Schlesinger , Veronica Cochran
发明人： Sheldon I. Schlesinger , Veronica Cochran
IPC分类号： G03F7/021 , G03C5/00 , C08F8/18 , G03C1/58
CPC分类号： G03F7/0217 , Y10S430/115
摘要： Copolymers of glycidyl methacrylate and allyl glycidyl ether having pendant epoxy groups, having an inherent viscosity of at least about 0.25, preferably within the range of about 0.25 to about 0.38, and an epoxy equivalent of at least about 0.65 epoxide equivalent per 100g. of polymer are provided which upon admixture with a radiation-sensitive aryldiazonium salt provide compositions which exhibit improved sensitivity, curing rates and other properties. Articles for recording and storing information from a laser source and other articles such as microfilm are derived from such compositions by subjecting a coated substrate to an energy source of sufficient intensity to decompose the radiation-sensitive catalyst and thus effect polymerization via the epoxy groups of the copolymer.
摘要翻译：具有侧链环氧基的缩水甘油基甲基丙烯酸酯和烯丙基缩水甘油醚的共聚物，其特性粘度为至少约0.25，优选在约0.25至约0.38的范围内，环氧当量为至少约0.65环氧当量/ 100g。的聚合物，其与辐射敏感的芳基重氮盐混合，提供显示出提高的灵敏度，固化速率和其它性质的组合物。用于记录和存储来自激光源和诸如微缩胶片的其它制品的信息的制品是通过将涂覆的基材经受足够强度的能量源来分解辐射敏感催化剂，从而通过经由共聚物。

8. 发明授权

US4950582A Light-sensitive composition 失效
标题翻译：感光组合物
公开(公告)号：US4950582A
公开(公告)日：1990-08-21
申请号：US176196
申请日：1988-03-31
申请人： Toshiaki Aoai , Keitaro Aoshima , Yasuo Okamoto
发明人： Toshiaki Aoai , Keitaro Aoshima , Yasuo Okamoto
IPC分类号： G03C1/72 , C08G18/38 , C08G18/83 , G03F7/021 , G03F7/022 , G03F7/023 , G03F7/035 , G03F7/095
CPC分类号： C08G18/83 , C08G18/3857 , G03F7/0217 , G03F7/0233 , G03F7/035 , G03F7/095 , Y10S430/107
摘要： A light-sensitive composition comprises at least one water-insoluble and aqueous alkaline-soluble polyurethane resin having N-sulfonylamido, N-sulfonylureido or N-aminosulfonylamido groups. The light-sensitive composition is excellent in developing properties in an aqueous alkaline developer and coating properties. In addition, the images obtained from the composition are good in wear resistance and exhibit high adhesion to the substrate. Thus, the composition is very suitable for use in making IC circuits, photomasks and PS plates which provide lithographic printing plates exhibiting high printing durability.
摘要翻译：光敏性组合物包含至少一种具有N-磺酰胺基，N-磺酰基脲基或N-氨基磺酰胺基的水不溶性和水溶性的碱溶性聚氨酯树脂。感光性组合物在碱性显影剂的水性和显色性中的显影性优异。此外，由组合物获得的图像具有良好的耐磨性，并且对基材表现出高粘合性。因此，该组合物非常适用于制造提供具有高印刷耐久性的平版印刷版的IC电路，光掩模和PS板。

9. 发明授权

US4247616A Positive-acting photoresist composition 失效
标题翻译：正性光刻胶组合物
公开(公告)号：US4247616A
公开(公告)日：1981-01-27
申请号：US60601
申请日：1979-07-27
申请人： John P. Vikesland , Richard M. Presley
发明人： John P. Vikesland , Richard M. Presley
IPC分类号： G03F7/021 , G03F7/023 , G03C1/68 , G03C1/52
CPC分类号： G03F7/0236 , G03F7/0217 , Y10S430/107
摘要： A positive-acting light-sensitive composition having excellent utility as a photoresist, comprising: (a) a crosslinked urethane resin formed by a catalyzed crosslinking of a non-heat reactive novalac phenolic resin and a polyisocyanate compound; (b) an epoxy resin having an epoxide equivalent weight of less than about 400 and a curing agent therefor; and (c) a positive-acting photosensitizer.Upon applying to a substrate and drying, the epoxy resin cures, resulting in a film useful as a photoresist or in the formation of lithographic printing plates.
摘要翻译：一种作为光致抗蚀剂具有优异效果的正性感光性组合物，其特征在于，具有：（a）通过非热反应性新戊酰酚醛树脂和多异氰酸酯化合物的催化交联形成的交联聚氨酯树脂; （b）环氧当量小于约400的环氧树脂及其固化剂; 和（c）正性光敏剂。在施加到基底并干燥时，环氧树脂固化，得到可用作光致抗蚀剂的膜或平版印刷版的形成。

10. 发明授权

US4100321A Powdered tonor image containing article 失效
标题翻译：粉状墨粉图像含有物品
公开(公告)号：US4100321A
公开(公告)日：1978-07-11
申请号：US690307
申请日：1976-05-26
申请人： Sheldon Irwin Schlesinger , Ronald J. Boszak
发明人： Sheldon Irwin Schlesinger , Ronald J. Boszak
IPC分类号： C08G59/68 , G03F7/021 , G03F7/28 , B32B7/10 , B32B3/00
CPC分类号： G03F7/0217 , C08G59/686 , G03F7/28 , Y10S430/115 , Y10S430/12 , Y10T428/24835 , Y10T428/24901
摘要： Copolymers of glycidyl acrylate and allyl glycidyl ether and terpolymers derived from addition of glycidyl methacrylate to the polymerizable mixture, having an inherent viscosity within the range of about 0.09 to 0.28 and an epoxy equivalent of at least about 0.64 per 100 g. of polymer are provided which upon admixture with a catalyst which is a radiation-sensitive aryldiazonium salt of a complex halogenide, provides compositions suitable for use in a dry photopolymer positive imaging process. In the process, the polymer which is non-tacky at room temperature, together with the catalyst is applied to a substrate and exposed to an energy source for example, electromagnetic radiation through a transparency or mask. Following exposure, the coating is heated to the softening point of the unexposed portion of the coating and a powder or toner is applied thereto, the toner being adhered to only the tacky, non-exposed area of the coating, resulting in a pigmented image.
摘要翻译：丙烯酸缩水甘油酯和烯丙基缩水甘油醚的共聚物和衍生自可聚合混合物的缩水甘油基甲基丙烯酸酯加成的三元共聚物，其特性粘度在约0.09至0.28的范围内，环氧当量为至少约0.64 / 100g。的聚合物，其与作为复合卤化物的辐射敏感性芳基重氮盐的催化剂混合，提供适用于干燥光聚合物阳性成像方法的组合物。在此过程中，将室温下非粘性的聚合物与催化剂一起施加到基底上并暴露于例如通过透明或掩模的电磁辐射的能量源。曝光后，涂层被加热到涂层的未曝光部分的软化点，并且向其施加粉末或调色剂，调色剂仅粘附到涂层的粘性未曝光区域，导致着色图像。

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