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1. 发明授权

EP2554628B1 SURFACE-TREATED FLUORESCENT BODIES AND PROCESS FOR PRODUCTION OF SURFACE-TREATED FLUORESCENT BODIES 有权
标题翻译：表面处理过的荧光体及其制造方法表面处理过的荧光体
公开(公告)号：EP2554628B1
公开(公告)日：2016-07-13
申请号：EP11765354.3
申请日：2011-03-17
申请人： Sekisui Chemical Co., Ltd.
发明人： SUN, Ren-de , NAKATANI, Yasuhiro , OOMURA, Takahiro , TANIKAWA, Mitsuru , WATANABE,Takashi
IPC分类号： C09K11/08 , C09K11/59 , H01L33/50 , C09K11/02
CPC分类号： C09K11/7734 , C09K11/025 , G09F13/04 , H01L27/15 , H01L33/502

2. 发明授权

EP1862482B1 THERMALLY DISAPPEARING RESIN PARTICLE 有权
标题翻译：热消散树脂颗粒
公开(公告)号：EP1862482B1
公开(公告)日：2017-12-06
申请号：EP05816501.0
申请日：2005-12-13
申请人： Sekisui Chemical Co., Ltd.
发明人： OOMURA, Takahiro , NAGATANI, Naoyuki , INAOKA, Miki , YAMAUCHI, Hiroshi
IPC分类号： C08F20/28 , C08F290/06 , C04B35/632 , C04B35/634 , C04B38/06 , C04B38/08 , C08F2/18 , C08F2/22 , C08J3/12 , C08J9/16 , C08J9/20
CPC分类号： C08F290/062 , C04B35/195 , C04B35/565 , C04B35/584 , C04B35/63488 , C04B35/638 , C04B38/0615 , C04B2111/00793 , C04B2235/3217 , C04B2235/3409 , C04B2235/349 , C04B2235/3852 , C04B2235/6562 , C08F220/14 , C08F222/1006 , C08J3/12 , C08J2371/02 , Y10T428/2982 , Y10T428/2989 , C04B35/00
摘要： It is an object of the present invention to provide a thermally disappearing resin particle and a thermally disappearing hollow resin particle which can be decomposed at a low temperature in a short time and do not cause deformation or cracking of a sintered body to be obtained in the case of using as a binder for a ceramic or a lightening material; a method of producing the thermally disappearing hollow resin particle; a ceramic composition which can be degreased and fired at a low temperature in a short time and gives a molded body with a high porosity without deformation or cracking even in the case a large quantity of a pore-forming material is used; and a method of producing a porous ceramic filter. The present invention is directed to a thermally disappearing resin particle, which contains a polyoxyalkylene resin, and 10% by weight or more of the whole particle disappearing within an hour by heating at a prescribed temperature in a range from 100 to 300°C.

3. 发明公开

EP3950918A1 CELL CULTURE SCAFFOLD MATERIAL, CELL CULTURE VESSEL, CELL CULTURE FIBER AND METHOD FOR CULTURING CELL 审中-公开
公开(公告)号：EP3950918A1
公开(公告)日：2022-02-09
申请号：EP20783742.8
申请日：2020-03-27
申请人： SEKISUI CHEMICAL CO., LTD.
发明人： HANEDA, Satoshi , MANABE, Yuriko , ISHII, Ryoma , IGUCHI, Hiroki , YAMAUCHI, Hiroshi , OOMURA, Takahiro
IPC分类号： C12M1/00 , C12M3/00 , C12N5/00 , C12N5/07
摘要： Provided is a scaffolding material for cell culture having suitable hydrophilicity and strength, high fixation of cells after seeding, and highly efficient cell proliferation. The scaffolding material for cell culture according to the present invention has a dispersion component γ d of the surface free energy of 24.5 mJ/m 2 or more and less than 45.0 mJ/m 2 , and a dipole component γ p of the surface free energy of 1.0 mJ/m 2 or more and less than 20.0 mJ/m 2 .

4. 发明公开

EP3950925A1 CELL CULTURE SCAFFOLD MATERIAL, CELL CULTURE VESSEL, CELL CULTURE CARRIER, CELL CULTURE FIBER AND CELL CULTURE METHOD 审中-公开
公开(公告)号：EP3950925A1
公开(公告)日：2022-02-09
申请号：EP20785419.1
申请日：2020-03-27
申请人： SEKISUI CHEMICAL CO., LTD.
发明人： HANEDA, Satoshi , MANABE, Yuriko , ISHII, Ryoma , IGUCHI, Hiroki , YAMAUCHI, Hiroshi , OOMURA, Takahiro
IPC分类号： C12M3/00 , C12N5/07 , C12N5/0735 , C12N5/074 , C12N1/00
摘要： Provided is a scaffolding material for cell culture having suitable hydrophilicity and strength, high fixation of cells after seeding, and highly efficient cell proliferation. A scaffolding material for cell culture according to the present invention is one containing a synthetic resin, and having a nitrogen content of the synthetic resin of 0.1% by mass or more and 10% by mass or less.

5. 发明公开

EP2602303A1 SURFACE-TREATED FLUORESCENT MATERIAL AND PROCESS FOR PRODUCING SURFACE-TREATED FLUORESCENT MATERIAL 审中-公开
标题翻译：表面处理过的荧光材料和制造方法表面处理过的荧光材料
公开(公告)号：EP2602303A1
公开(公告)日：2013-06-12
申请号：EP11814691.9
申请日：2011-08-04
申请人： Sekisui Chemical Co., Ltd.
发明人： SUN, Ren-de , NAKATANI, Yasuhiro , OOMURA, Takahiro
IPC分类号： C09K11/08 , C09K11/59 , H01L33/50
CPC分类号： C09K11/7734 , C09K11/025 , H01L33/502 , H05B33/14 , Y10T428/2991 , Y10T428/2993
摘要： Provided are a surface treated phosphor having high dispersibility and remarkably improved moisture resistance without degradation in fluorescence properties, and a method of producing the surface treated phosphor.
The present invention relates to a surface treated phosphor including: a phosphor matrix including an alkaline earth metal and silicon; and a surface treatment layer including an alkaline earth metal, silicon, and a specific element belonging to groups 4 to 6 of the periodic table, wherein, when element distribution of the surface treatment layer in the thickness direction viewed in cross-section is determined by electron microscopy and energy dispersive X-ray spectroscopy coupled with the electron microscopy, the position representing the maximum peak of a specific element content is located closer to the surface than the position representing the maximum peak of a silicon content and silicon contents of the phosphor matrix and the surface treatment layer satisfy the following formula (1):
[Formula 1]

S 1 2 (1)

wherein S 1 represents the silicon content of the phosphor matrix and S 2 represents the silicon content of the surface treatment layer.
摘要翻译：提供了具有高的分散性和显着改善的耐湿性，而不在荧光特性劣化的经表面处理的荧光体，以及制备表面处理过的磷的方法。本发明涉及一种表面处理过的磷，其包括：磷矩阵包含至碱土金属和硅; 和一个表面处理层，其包括以碱土金属，硅，以及属于组4周期表，worin，6的特定元素当在横截面中观察到的厚度方向上的表面处理层的元素分布是确定性的开采通过电子显微镜和再加上电子显微镜能量分散X射线光谱，表示特定元素的含量的最大峰的位置位于比表示的荧光体基体的硅含量和硅含量的最大峰的位置更靠近所述表面和表面处理层满足下式（1）：[化学式1]€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒS1

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