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1. 发明授权

US5624781A Positive type anionic electrodeposition photo-resist composition and process for pattern formation using said composition 失效
标题翻译：正型阴离子电沉积光致抗蚀剂组合物和使用所述组合物的图案形成方法
公开(公告)号：US5624781A
公开(公告)日：1997-04-29
申请号：US250623
申请日：1994-05-27
申请人： Keisuke Naruse , Yukari Takeda , Naozumi Iwasawa , Hideo Kogure
发明人： Keisuke Naruse , Yukari Takeda , Naozumi Iwasawa , Hideo Kogure
IPC分类号： C09D5/44 , G03F7/023 , G03F7/16 , C25D13/00 , G03F7/38 , G03F7/40
CPC分类号： C09D5/4484 , G03F7/0233 , G03F7/164
摘要： A positive type anionic electrodeposition photoresist composition comprising, as a main component, a dispersion obtained by neutralizing, with a base, a mixture comprising:(A) an acrylic resin containing carboxyl group(s) and hydroxyl group(s),(B) a vinylphenol resin containing a hydroxystyrene unit in an amount of at least 25% by weight based on the resin, and(C) an ester between a polyhydroxybenzophenone and 1,2-naphthoquinone diazide sulfonic acid or benzoquinone diazide sulfonic acid, and dispersing the resulting neutralization product in water.This composition is superior in running stability during electrodeposition and is useful for formation of highly reliable resist pattern or conductor pattern.
摘要翻译：一种正型阴离子电沉积光致抗蚀剂组合物，其包含作为主要成分的通过用碱中和混合物获得的分散体，所述混合物包含：（A）含有羧基和羟基的丙烯酸树脂，（B）含有基于树脂的至少25重量％的羟基苯乙烯单元的乙烯基酚树脂和（C）多羟基二苯甲酮与1,2-萘醌二叠氮化物磺酸或苯醌二叠氮磺酸之间的酯，并将所得中和产品在水中。该组合物在电沉积中的运行稳定性优异，并且可用于形成高度可靠的抗蚀剂图案或导体图案。

2. 发明授权

US06993231B2 Covering composition for optical fiber and covered optical fiber 失效
标题翻译：覆盖光纤和覆盖光纤的组成
公开(公告)号：US06993231B2
公开(公告)日：2006-01-31
申请号：US10760350
申请日：2004-01-21
申请人： Keisuke Naruse , Takahiro Higuchi , Koichi Tamura
发明人： Keisuke Naruse , Takahiro Higuchi , Koichi Tamura
IPC分类号： G02B6/02
CPC分类号： C03C25/106 , G02B6/02395
摘要： According to the present invention, there is provided a covering composition for optical fiber comprising (A) an unsaturated polyester oligomer having substantially two or more (meth)acryloyl group in a molecule wherein a glass transition temperature of a cured substance thereof is 100 to 350° C.; (B) at least one oligomer selected from the group consisting of the following components: (B-a) epoxy modified (meth)acrylate oligomer, (B-b) polyether polyol modified (meth)acrylate oligomer, and (B-c) urethane polyether polyol modified (meth)acrylate or urethane polyester polyol modified (meth)acrylate; and (C) a photopolymerization initiator, as essential components. The cured material has highly elasticity and is superior in the heat stability, and as a result, the present invention provides the superior covered optical fiber with well balanced heat stability of the optical transmission properties and flexibility.
摘要翻译：根据本发明，提供了一种光纤用覆盖组合物，其含有（A）分子中具有大致2个以上（甲基）丙烯酰基的不饱和聚酯低聚物，其固化物的玻璃化转变温度为100〜350 C。; （B）至少一种选自以下组分的低聚物：（Ba）环氧改性（甲基）丙烯酸酯低聚物，（Bb）聚醚多元醇改性（甲基）丙烯酸酯低聚物和（Bc）氨基甲酸酯聚醚多元醇改性）丙烯酸酯或氨基甲酸酯聚酯多元醇改性（甲基）丙烯酸酯; 和（C）光聚合引发剂作为必要成分。固化物具有高弹性，并且热稳定性优异，结果，本发明提供了具有良好平衡的光传输性能和柔性的热稳定性的优质包覆光纤。

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