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1. 发明公开

EP2058702A1 PHOTOSENSITIVE COMPOSITION COMPRISING ORGANIC-ZIRCONIA COMPOSITE MICROPARTICLE 审中-公开
标题翻译： LICHTEMPFINDLICHE ZUSAMMENSETZUNG MIT VERBUNDMIKROPARTIKELN MIT ORGANISCHEM ZIRKONIUM
公开(公告)号：EP2058702A1
公开(公告)日：2009-05-13
申请号：EP07792502.2
申请日：2007-08-14
申请人： National University Corporation The University of Electro - Communications , Nissan Chemical Industries, Ltd.
发明人： TOMITA, Yasuo , SUZUKI, Naoaki , HIDAKA, Motohiko , OHMORI, Kentaro , ODOI, Keisuke
IPC分类号： G03F7/004 , G02B5/32 , G03H1/02
CPC分类号： G03H1/02 , B82Y20/00 , B82Y30/00 , G03F7/001 , G03F7/0047 , G03F7/027 , G03H2001/0264 , G03H2250/43 , G03H2260/12 , G11B7/24044
摘要： [Problems]
The present invention provides a photosensitive composition capable of permanently forming a hologram having a low light scattering loss and high diffraction efficiency, and a forming method of a pattern.
[Means for solving problems]
A photosensitive composition used for forming a pattern by a pattern exposure containing (a) a polymerizable compound, (b) a photopolymerization initiator, and (c) organic-zirconia composite fine particles having a zirconia volume concentration of 20% by volume to 80% by volume; and a forming method of a pattern using the composition.
摘要翻译：本发明提供能够永久地形成光散射损耗低，衍射效率高的全息图的感光性组合物和图案的形成方法。解决问题的手段用于通过图案曝光形成图案的感光性组合物，其包含（a）可聚合化合物，（b）光聚合引发剂和（c）氧化锆体积浓度为20的有机 - 氧化锆复合微粒按体积计80％; 以及使用该组合物的图案的形成方法。

2. 发明公开

EP2944634A1 HIGHLY SOLUBLE TRIS-(2,3-EPOXYPROPYL)-ISOCYANURATE AND METHOD FOR PRODUCING SAME 审中-公开
标题翻译： HOCHLÖSLICHESTRIS-（2,3-EPOXYPROPYL）-ISOCYANURAT UND VERFAHREN ZUR HERSTELLUNG DAVON
公开(公告)号：EP2944634A1
公开(公告)日：2015-11-18
申请号：EP14737645.3
申请日：2014-01-07
申请人： Nissan Chemical Industries, Ltd.
发明人： HIDAKA, Motohiko , ODA, Takashi , KAKIUCHI, Nobuyuki , YAMAGUCHI, Hiroki
IPC分类号： C07D405/14 , C08G59/32
CPC分类号： C08G73/0644 , C07D405/14 , C08G59/3245 , C08G59/4215 , C08G59/688 , C09D179/04 , C09J179/04 , Y10T428/2982
摘要： There is provided an epoxy composition which has difficulty in precipitating a crystal during storage, is homogeneous and can be stored for a long period; and a cured product of the composition having excellent transparency, heat resistance, and light resistance can be obtained on curing. An α-type tris-(2,3-epoxypropyl)-isocyanurate crystal comprising β-type tris-(2,3-epoxypropyl)-isocyanurate in the crystal in a ratio of 2% by mass to 15% by mass. A method for producing the α-type tris-(2,3-epoxypropyl)-isocyanurate crystal comprising step (i) separating β-type tris-(2,3-epoxypropyl)-isocyanurate contained in a tris-(2,3-epoxypropyl)-isocyanurate solution from the solution as a solid to obtain a crystal with an increased content ratio of α-type tris-(2,3-epoxypropyl)-isocyanurate.
摘要翻译：提供了一种在储存期间难以沉淀晶体的环氧组合物，是均匀的并且可以长时间储存; 并且在固化时可以获得具有优异透明性，耐热性和耐光性的组合物的固化产物。在结晶中含有2质量％〜15质量％的2型三（2,3-环氧丙基） - 异氰脲酸酯的±型三（2,3-环氧丙基） - 异氰脲酸酯晶体。一种制备±型三 - （2,3-环氧丙基） - 异氰脲酸酯晶体的方法，包括步骤（i）分离三 - （2,3-二氧代丙基） - 异氰脲酸酯晶体中所含的2-（2,3-环氧丙基）环氧丙基） - 异氰脲酸酯溶液作为固体，得到具有增加的±型三 - （2,3-环氧丙基） - 异氰脲酸酯的含量比的晶体。

3. 发明公开

EP3085721A1 HIGH-SOLUBILITY MODIFIED EPOXY RESIN COMPOSITION 有权转让
标题翻译：改良型环氧树脂
公开(公告)号：EP3085721A1
公开(公告)日：2016-10-26
申请号：EP14871666.5
申请日：2014-12-10
申请人： Nissan Chemical Industries, Ltd.
发明人： ENDO, Yuki , HIDAKA, Motohiko , KASAI, Mikio , ODA, Takashi , KAKIUCHI, Nobuyuki
IPC分类号： C08G59/16
CPC分类号： C08G59/4238 , C08G59/1455 , C08G59/32 , C08G59/3245 , C08G59/4215
摘要： There is provided an epoxy resin composition in a liquid or solid state having excellent solubility and having high preservation stability. A modified epoxy resin composition characterized by comprising:
Compound A containing tris-(2,3-epoxypropyl)-isocyanurate having 1 to 3 glycidyl group(s) in a molecule substituted with a functional group(s) of Formula (1):

in which R 1 and R 2 are each independently an alkyl group, an alkenyl group, an alkynyl group, an aryl group, an aralkyl group, a heterocyclic group; or a halogenated derivative, an aminated derivative, or a nitrated derivative of these groups; and Compound B containing tris-(2,3-epoxypropyl)-isocyanurate, wherein tris-(2,3-epoxypropyl)-isocyanurate of Compound A before the substitution and tris-(2,3-epoxypropyl)-isocyanurate of Compound B comprises 2% by mass to 15% by mass of β-type tris-(2,3-epoxypropyl)-isocyanurate and a remaining percentage of α-type tris-(2,3-epoxypropyl)-isocyanurate based on a total mass of Compound A before the substitution and Compound B.
摘要翻译：提供了具有优异的溶解性和高保存稳定性的液体或固体状态的环氧树脂组合物。一种改性环氧树脂组合物，其特征在于包含：分子中具有1-3个由式（1）的官能团取代的缩水甘油基的三（2,3-环氧丙基） - 异氰脲酸酯的化合物A：在 R 1和R 2各自独立地为烷基，烯基，炔基，芳基，芳烷基，杂环基; 或这些基团的卤化衍生物，胺化衍生物或硝化衍生物; 和含有三（2,3-环氧丙基） - 异氰脲酸酯的化合物B，其中取代前的化合物A的三 - （2,3-环氧丙基） - 异氰脲酸酯和化合物B的三（2,3-环氧丙基） - 异氰脲酸酯包括基于化合物的总质量的2质量％至15质量％的2型三（2,3-环氧丙基） - 异氰脲酸酯和剩余的± - 型三 - （2,3-环氧丙基） - 异氰脲酸酯的百分比 A替代前和化合物B.

4. 发明授权

EP3085721B1 HIGH-SOLUBILITY MODIFIED EPOXY RESIN COMPOSITION 有权转让
公开(公告)号：EP3085721B1
公开(公告)日：2018-07-18
申请号：EP14871666.5
申请日：2014-12-10
申请人： Nissan Chemical Industries, Ltd.
发明人： ENDO, Yuki , HIDAKA, Motohiko , KASAI, Mikio , ODA, Takashi , KAKIUCHI, Nobuyuki
IPC分类号： C08G59/32 , C08G59/16 , C08G59/42
CPC分类号： C08G59/4238 , C08G59/1455 , C08G59/32 , C08G59/3245 , C08G59/4215
摘要： There is provided an epoxy resin composition in a liquid or solid state having excellent solubility and having high preservation stability. A modified epoxy resin composition characterized by comprising: Compound A containing tris-(2,3-epoxypropyl)-isocyanurate having 1 to 3 glycidyl group(s) in a molecule substituted with a functional group(s) of Formula (1): in which R 1 and R 2 are each independently an alkyl group, an alkenyl group, an alkynyl group, an aryl group, an aralkyl group, a heterocyclic group; or a halogenated derivative, an aminated derivative, or a nitrated derivative of these groups; and Compound B containing tris-(2,3-epoxypropyl)-isocyanurate, wherein tris-(2,3-epoxypropyl)-isocyanurate of Compound A before the substitution and tris-(2,3-epoxypropyl)-isocyanurate of Compound B comprises 2% by mass to 15% by mass of ²-type tris-(2,3-epoxypropyl)-isocyanurate and a remaining percentage of ±-type tris-(2,3-epoxypropyl)-isocyanurate based on a total mass of Compound A before the substitution and Compound B.

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