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公开(公告)号：US5565302A
公开(公告)日：1996-10-15
申请号：US426369
申请日：1995-04-21
CPC分类号： G03F7/033 , Y10S430/111
摘要： The present invention provides a process of preparing a waterborne photosensitive resin composition, free of organic solvent, that can be developed with aqueous alkali solution. The method of the present invention is a process for preparing a waterborne photosensitive resin composition, that can form a photosensitive article developable with aqueous alkali solution, by adding an unsaturated compound, a surfactant and a photoinitiator to an aqueous emulsion, and agitating under conditions sufficient to absorb the unsaturated compound into the polymeric particles of the emulsion and to form a stable waterborne photosensitive resin composition.
摘要翻译： 本发明提供一种制备可用碱性水溶液显影的无机溶剂的水性感光性树脂组合物的制造方法。 本发明的方法是制备水性感光性树脂组合物的方法，其可以通过向水性乳液中添加不饱和化合物，表面活性剂和光引发剂，形成可用碱性水溶液显影的感光性物品，并在足够的条件下搅拌 以将不饱和化合物吸收到乳液的聚合物颗粒中并形成稳定的水性感光性树脂组合物。
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2.发明授权
公开(公告)号：US5281678A
公开(公告)日：1994-01-25
申请号：US794550
申请日：1991-11-19
IPC分类号： C08F299/02 , C08F290/00 , C08G59/17 , C08G59/42 , G03F7/004 , G03F7/027 , C08F283/00
CPC分类号： C08G59/1466 , C08G59/4292 , Y10S525/922
摘要： A method of preparing an unsaturated ester resin having improved storage stability is disclosed. An epoxy compound and polymerizable unsaturated monocarboxylic acid are reacted in the presence of a trivalent organic phosphorous catalyst. The catalyst is subsequently deactivated by oxidation. The resin may then be reacted with an acid anhydride.
摘要翻译： 公开了一种制备具有改善的储存稳定性的不饱和酯树脂的方法。 环氧化合物和可聚合不饱和一元羧酸在三价有机磷催化剂存在下反应。 催化剂随后通过氧化而失活。 然后可以使树脂与酸酐反应。
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公开(公告)号：US5319060A
公开(公告)日：1994-06-07
申请号：US80944
申请日：1993-06-22
IPC分类号： C08F299/02 , C08F290/00 , C08G59/17 , C08G59/42 , G03F7/004 , G03F7/027 , C08G65/10
CPC分类号： C08G59/1466 , C08G59/4292 , Y10S525/922
摘要： A method of preparing an unsaturated ester resin having improved storage stability is disclosed. An epoxy compound and polymerizable unsaturated monocarboxylic acid are reacted in the presence of a trivalent organic phosphorous catalyst. The catalyst is subsequently deactivated by oxidation. The resin may then be reacted with an acid anhydride.
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4.发明授权Photocurable self-retainable gel, shaped article prepared therefrom, applications and preparations thereof 失效可光固化的自保留凝胶，由其制备的成型制品，其应用和制剂
公开(公告)号：US5292618A
公开(公告)日：1994-03-08
申请号：US687358
申请日：1991-04-18
CPC分类号： G03F7/033 , H05K3/0076 , Y10S430/111
摘要： A photocurable gel suitable for articles such as printing plates, photoresists and the like is disclosed. The photocurable gel comprises (a) a polymer composition having isotactic polymethyl methacrylate moiety; and syndiotactic polymethyl methacrylate moiety; (b) a photopolymerizable ethylenically unsaturated compound; and (c) a photopolymerization initiator. The gel is solid at ambient temperature and is capable of undergoing reversible gel/sol transition by heating or cooling. Methods of preparing articles, as well as methods of fixing articles, which use the gel are also disclosed. Such methods include sealing or affixing component parts on an electronic circuit board.
摘要翻译： 公开了适用于诸如印版，光致抗蚀剂等的制品的光固化凝胶。 光固化凝胶包含（a）具有全同立构聚甲基丙烯酸甲酯部分的聚合物组合物; 间同立构聚甲基丙烯酸甲酯部分; （b）可光聚合的烯属不饱和化合物; 和（c）光聚合引发剂。 凝胶在环境温度下是固体，并且能够通过加热或冷却而经历可逆的凝胶/溶胶转变。 还公开了制备制品的方法以及使用凝胶的固定制品的方法。 这种方法包括在电子电路板上密封或固定组件。
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5.发明授权Photocurable self-retainable gel, shaped article prepared therefrom, applications and preparations thereof 失效可光固化的自保留凝胶，由其制备的成型制品，其应用和制剂
公开(公告)号：US5426008A
公开(公告)日：1995-06-20
申请号：US134233
申请日：1993-11-15
CPC分类号： G03F7/033 , H05K3/0076 , Y10S430/111
摘要： A photocurable gel suitable for articles such as printing plates, photoresists and the like is disclosed. The photocurable eel comprises (a) a polymer composition having isotactic polymethyl methacrylate moiety; and syndiotactic polymethyl methacrylate moiety; (b) a photopolymerizable ethylenically unsaturated compound; and (c) a photopolymerization initiator. The gel is solid at ambient temperature and is capable of undergoing reversible gel/sol transition by heating or cooling. Methods of preparing articles, as well as methods of fixing articles, which use the gel are also disclosed. Such methods include sealing or affixing component parts on an electronic circuit board.
摘要翻译： 公开了适用于诸如印版，光致抗蚀剂等的制品的光固化凝胶。 可光固化的鳗鱼包含（a）具有全同立构聚甲基丙烯酸甲酯部分的聚合物组合物; 间同立构聚甲基丙烯酸甲酯部分; （b）可光聚合的烯属不饱和化合物; 和（c）光聚合引发剂。 凝胶在环境温度下是固体，并且能够通过加热或冷却而经历可逆的凝胶/溶胶转变。 还公开了制备制品的方法以及使用凝胶的固定制品的方法。 这样的方法包括在电子电路板上密封或固定组件。
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公开(公告)号：US4865954A
公开(公告)日：1989-09-12
申请号：US7332
申请日：1987-01-27
申请人： Yoshichi Hagiwara , Naoya Kimura , Kenji Emori
发明人： Yoshichi Hagiwara , Naoya Kimura , Kenji Emori
CPC分类号： C23F1/02 , G03F7/00 , H05K3/064 , H05K2201/0355 , H05K2201/0382 , H05K2201/09745
摘要： The present invention provides a method for forming a metal image in which a resist film is provided at an image portion and then etching processing is performed to thereby form the metal image comprising the steps of: (1) forming an image comprised of concave surface portions on a metal surface; (2) forming a resist film on the metal surface; and (3) exposing the resist film to such an extent that at the concave portions of the resist film is not made wholly soluble.
摘要翻译： 本发明提供一种形成金属图像的方法，其中在图像部分设置抗蚀剂膜，然后进行蚀刻处理，从而形成金属图像，包括以下步骤：（1）形成由凹面部分 在金属表面上 （2）在金属表面上形成抗蚀膜; 和（3）将抗蚀剂膜曝光到在抗蚀剂膜的凹部不完全溶解的程度。
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