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1. 发明公开

EP3550658A1 INORGANIC PARTICLES FOR NONAQUEOUS ELECTROLYTE BATTERY 审中-公开
公开(公告)号：EP3550658A1
公开(公告)日：2019-10-09
申请号：EP17875979.1
申请日：2017-12-01
申请人： Asahi Kasei Kabushiki Kaisha
发明人： SAEKI, Hiroyuki , ITO, Nobuhiro , MATSUI, Kunio
IPC分类号： H01M10/058 , H01M2/16 , H01M4/13 , H01M4/62 , H01M10/0585 , H01M10/0587
摘要： The purpose of the present invention is to provide a nonaqueous electrolyte battery having excellent lifespan characteristics and/or excellent safety, which are essential in practice. The basic inorganic particles for a nonaqueous electrolyte battery according to the present invention include basic inorganic particles, wherein a hydrophilicity parameter A for the basic inorganic particles satisfies the expression: 0.45 ≤ A(BET1/BET2) ≤ 2.0. In the expression, BET1 represents the specific surface area of the basic inorganic particles calculated from an adsorption isotherm which is measured through adsorption of water vapor to the basic inorganic particles by a BET method. BET2 represents the specific surface area of the basic inorganic particles calculated from an adsorption isotherm which is measured through adsorption of nitrogen to the basic inorganic particles by a BET method.

2. 发明公开

EP1362836A1 HARDENED CALCIUM SILICATE HAVING HIGH STRENGTH 有权
标题翻译：食品加工食品卫生
公开(公告)号：EP1362836A1
公开(公告)日：2003-11-19
申请号：EP01904541.8
申请日：2001-02-19
申请人： Asahi Kasei Kabushiki Kaisha
发明人： MATSUYAMA, Hiroyoshi , MATSUI, Kunio , SHIMIZU, Tadashi
IPC分类号： C04B28/18 , C01B33/24
CPC分类号： C04B28/18 , C01B33/24 , C04B2111/00189 , C04B7/00 , C04B22/04 , C04B22/143 , C04B22/148 , C04B32/02 , C04B38/02 , C04B38/106 , C04B40/0028 , C04B40/024
摘要： Disclosed is a cured form of calcium silicate, mainly comprising tobermorite and exhibiting a powder X-ray diffraction pattern in which the diffraction peak intensity Ib ascribed to the (220) plane of the tobermorite and the minimum diffraction intensity Ia observed in the diffraction angle range between the two diffraction peaks respectively ascribed to the (220) plane and (222) plane of the tobermorite satisfy the relationship Ib/Ia ≥ 3.0; a differential pore distribution curve obtained by mercury porosimetry in which the logarithmic width of the pore diameter distribution as measured at a height of 1/4 of the height of the maximum peak of the differential pore distribution curve is from 0.40 to 1.20, and also disclosed is a reinforced calcium silicate composite structure, and methods for producing same. The cured form of calcium silicate and the reinforced calcium silicate composite structure of the present invention which, while exhibiting an apparent specific gravity of from 0.14 to 1.0 (and, hence, having a light weight), exhibit excellent properties as a building material, such as a high strength, a high modulus of elasticity, a high resistance to the neutralization reaction, a high dimensional stability, and a high resistance to chipping.
摘要翻译：公开了一种主要含有硅钙石并呈现粉末X射线衍射图形的硅酸钙的固化形式，其中归因于硅钙石的（220）面的衍射峰强度Ib和衍射角范围内观察到的最小衍射强度Ia 分别归因于雪硅钙石的（220）面和（222）面的两个衍射峰之间满足Ib /Ia≥3.0的关系; 通过水银孔率法获得的差分孔分布曲线，其中在差分孔分布曲线的最大峰的1/4的高度处测量的孔径分布的对数宽度为0.40至1.20，并且还公开是增强硅酸钙复合结构体及其制造方法。本发明的固化形式的硅酸钙和增强的硅酸钙复合结构虽然表现出比重为0.14-1.0（并且因此具有轻质量），但是作为建筑材料表现出优异的性能，作为高强度，高弹性模量，高抗中和反应性，高尺寸稳定性和高耐碎裂性。

3. 发明公开

EP3422455A1 NONAQUEOUS ELECTROLYTE BATTERY INORGANIC PARTICLES AND NONAQUEOUS ELECTROLYTE BATTERY 有权转让
公开(公告)号：EP3422455A1
公开(公告)日：2019-01-02
申请号：EP17756671.8
申请日：2017-02-24
申请人： Asahi Kasei Kabushiki Kaisha
发明人： SAEKI, Hiroyuki , ITO, Nobuhiro , ISHII, Yoshiyuki , MATSUI, Kunio
IPC分类号： H01M10/052 , H01M2/02 , H01M2/16 , H01M4/13 , H01M4/62 , H01M10/056 , H01M10/0585 , H01M10/0587
摘要： The nonaqueous electrolyte battery inorganic particles according to the present invention include a metal element having a smaller electronegativity than manganese in a crystal structure, and comprise a laminar compound which has an interlayer distance of 0.40-2.0 nm or less and which has exchangeable cations other than hydrogen ions between the layers.

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