公开(公告)号：EP2723819B1

公开(公告)日：2017-03-01

申请号：EP12727883.6

申请日：2012-06-19

申请人： Omya International AG

发明人： SKRZYPCZAK, Mathieu ,  MAURER, Marc ,  SCHMÖLZER, Thomas

IPC分类号： C09C1/02 ,  C01F11/18

CPC分类号： C01F11/181 ,  C01P2002/60 ,  C01P2004/03 ,  C01P2004/30 ,  C01P2004/38 ,  C01P2004/61 ,  C01P2006/12 ,  C01P2006/40 ,  C08K3/26 ,  C08K2003/265 ,  C09C1/021 ,  C09D7/61 ,  D21H17/66 ,  D21H19/12 ,  Y02P20/142 ,  Y10T428/2982

摘要： The present invention relates to a process for the production of precipitated calcium carbonate, comprising the following steps: a) providing a reaction vessel containing an aqueous phase at an initial temperature; b) injecting a carbon dioxide generating compound into the aqueous phase until the pH of the aqueous phase is in the range of around 5 to around 7; and c) subsequently adding a calcium hydroxide slurry at an initial temperature to the reaction vessel while continuing the injection of the carbon dioxide generating compound, in order to obtain an aqueous slurry of the precipitated calcium carbonate. The addition rate of the calcium hydroxide slurry to the reaction vessel in step c) is such that an average electrical conductivity of the reaction contents in the reaction vessel during the reaction is in a range of 100 to 6000 µS/cm.

摘要翻译： 本发明涉及沉淀碳酸钙的制备方法，包括以下步骤：a）在初始温度下提供含有水相的反应容器; b）将二氧化碳生成化合物注入水相中直到水相的pH在约5至约7的范围内; 和c）随后在继续注入二氧化碳产生化合物的同时向反应容器中加入初始温度的氢氧化钙淤浆，以获得沉淀的碳酸钙的含水浆液。 在步骤c）中氢氧化钙浆料对反应容器的添加速率使反应容器内的反应物质的平均导电率在100-6000μS/ cm的范围内。

公开(公告)号：EP3126460A1

公开(公告)日：2017-02-08

申请号：EP15772824.7

申请日：2015-03-19

申请人： Ferro Corporation

发明人： MILLIKEN, Elena D. ,  DETRIE, Terry J. ,  SAKOSKE, George E.

IPC分类号： C09D5/33 ,  C09B67/04 ,  C09B67/48 ,  C01G3/02 ,  C08K3/22 ,  B82Y30/00

CPC分类号： C09D5/004 ,  B82Y30/00 ,  C01G3/02 ,  C01P2002/60 ,  C01P2004/51 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/12 ,  C01P2006/62 ,  C08K3/22 ,  C08K2003/2248 ,  C08K2201/003 ,  C08K2201/005 ,  C08K2201/006 ,  C09C1/00 ,  C09C3/041 ,  C09C3/043 ,  C09D5/32 ,  C09D7/61 ,  C09D7/67 ,  C09D17/007

摘要： Copper oxide particles having particular starting size and surface area characteristics can be processed by heat and milling to achieve sizes and particle size distributions that give the copper oxide properties as an infrared reflective pigment without addition of other metals or oxides.

摘要翻译： 具有特定起始尺寸和表面积特性的氧化铜颗粒可以通过加热和研磨来加工以获得尺寸和粒度分布，其赋予氧化铜性质作为红外反射颜料，而不加入其它金属或氧化物。

公开(公告)号：EP3026739A4

公开(公告)日：2017-01-25

申请号：EP14829275

申请日：2014-07-22

申请人： SUMITOMO METAL MINING CO

发明人： INOUE KATSUYA ,  TOYA HIROYUKI

IPC分类号： H01M4/525 ,  C01G53/00 ,  H01M4/02 ,  H01M4/36 ,  H01M4/505

CPC分类号： H01M4/525 ,  C01G53/00 ,  C01G53/006 ,  C01G53/50 ,  C01P2002/50 ,  C01P2002/60 ,  C01P2002/74 ,  C01P2004/50 ,  C01P2004/61 ,  C01P2006/12 ,  C01P2006/40 ,  H01M4/366 ,  H01M4/505 ,  H01M2004/028

摘要： To provide a cathode active material for a non-aqueous electrode rechargeable battery, with which it is possible to improve input/output characteristics, particularly by reducing resistance in a low SOC state in which DCIR increases, and to provide a manufacturing method for same. The cathode active material includes layered hexagonal crystal lithium nickel manganese composite oxide particles represented by the general formula (A): Li 1+u Ni x Mn y Co z M t O 2 (where 0 ‰¤ u ‰¤ 0.20, x + y + z + t = 1, 0.30 ‰¤ x ‰¤ 0.70, 0.10 ‰¤ y ‰¤ 0.55, 0 ‰¤ z ‰¤ 0.40, 0 ‰¤ t ‰¤ 0.10, and M is one or more elements selected from Al, Ti, V, Cr, Zr, Nb, Mo, and W), and further including Na, Mg, Ca and SO 4 , in which the total amount of Na, Mg and Ca is 0.01 to 0.1 mass%, the amount of SO 4 is 0.1 to 1.0 mass%, and the ratio of the integrated intensity of the diffraction peak on plane (003) to that on plane (104) obtained by powder X-ray diffraction measurement using CuK± rays is 1.20 or greater.

摘要翻译： 一种用于非水电极的可充电电池，具有其中可以特别是通过在其中DCIR使低SOC状态降低电阻，提高输入/输出特性，提供阴极活性材料，并且提供用于相同的制造方法。 的正极活性材料包括由通式（A）表示的层状六方晶系的锂镍锰复合氧化物粒子：力1个+ U的Ni X Mn Y为共Z M吨O 2（其中，0‰¤Ü‰¤12:20，X + Y + Z + t = 1时，0:30‰¤X‰¤0.70，0:10‰¤ý‰¤十二时55，0‰¤ž‰¤0.40 0‰¤吨‰¤0.10和M是一种或选自Al以上的元素， 钛，钒，铬，锆，铌，钼，和W），并且还包括钠，镁，钙和SO 4，其中的Na，Mg和Ca的合计量是0点01分至0.1质量％，的SO量 4为0.1〜1.0质量％，并在平面（003）的衍射峰的积分强度的比例上用CuKα射线±通过粉末X射线衍射测定得到平面（104）确实是1.20或更大。

公开(公告)号：EP2958858A4

公开(公告)日：2016-12-28

申请号：EP12891094

申请日：2012-12-26

申请人： ESSILOR INT (COMPAGNIE GÉNÉRALE D'OPTIQUE) ,  UNIV SHANGHAI

发明人： SHI LIYI ,  PEGA STÉPHANIE ,  PANCHOUT XAVIER ,  LECLAIRE YVES ,  YUAN SHUAI ,  WANG ZHUYI ,  ZHAO YIN ,  ZHAO JIAN

IPC分类号： C01G25/02 ,  B01J13/00 ,  C09C1/00

CPC分类号： B01J13/0047 ,  C01G25/02 ,  C01P2002/60 ,  C01P2002/72 ,  C01P2002/82 ,  C01P2002/85

摘要： The present invention pertains to a method for producing a colloidal suspension of zirconia particles, comprising the following successive steps: a) subjecting a mixture of zirconium oxychloride and an alkali metal halide in an aqueous solvent to hydrothermal treatment at a temperature above 150° C., so as to obtain a suspension in the form of a two-phase mixture comprising a slurry and a supernatant, b) without first peptizing it, desalting said suspension so as to form a colloidal suspension of zirconia.

公开(公告)号：EP3087043A1

公开(公告)日：2016-11-02

申请号：EP14874554.0

申请日：2014-12-23

申请人： Rhodia Operations

发明人： ZHAO, Qiang ,  SOUTHWARD, Barry W.L. ,  FRANCIS, Francis ,  OCAMPO, Fabien

IPC分类号： C04B35/01 ,  C01B13/14

CPC分类号： B01J23/10 ,  B01D53/94 ,  B01J35/1014 ,  B01J35/1038 ,  B01J37/0045 ,  B01J37/031 ,  B01J37/04 ,  B01J37/06 ,  B01J37/08 ,  B01J2523/00 ,  C01B13/363 ,  C01G25/006 ,  C01P2002/60 ,  C01P2004/61 ,  C01P2006/13 ,  C01P2006/14 ,  C04B35/111 ,  C04B35/117 ,  C04B35/119 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/3244 ,  B01J2523/31 ,  B01J2523/36 ,  B01J2523/3712 ,  B01J2523/48 ,  B01J2523/3706

摘要： Described herein are methods for forming inorganic composite oxides. Such methods include combining, at a substantially constant pH of between about 5 and about 6.75 over a period of at least about 5 minutes, an acidic precursor composition and a basic composition to form a precipitate composition, wherein the acidic precursor composition comprises an alumina precursor, a ceria precursor, a zirconia precursor and optionally one or more dopant precursors; stabilizing the precipitate by increasing the pH of the precipitate composition to between about 8 and about 10; and calcining the stabilized precipitate to form an inorganic composite oxide. Also described are inorganic composite oxides formed using such methods.

摘要翻译： 本文描述了形成无机复合氧化物的方法。 这样的方法包括在至少约5分钟的时间内将约5至约6.75的基本恒定的pH组合成酸性前体组合物和碱性组合物以形成沉淀组合物，其中酸性前体组合物包含氧化铝前体 ，二氧化铈前体，氧化锆前体和任选的一种或多种掺杂剂前体; 通过将沉淀组合物的pH提高到约8至约10之间来稳定沉淀物; 并煅烧稳定的沉淀物以形成无机复合氧化物。 还描述了使用这种方法形成的无机复合氧化物。

公开(公告)号：EP3060524A1

公开(公告)日：2016-08-31

申请号：EP14828450.8

申请日：2014-10-21

申请人： Rhodia Operations ,  Centre National de la Recherche Scientifique (CNRS) ,  Université Pierre et Marie Curie

发明人： BUISSETTE, Valérie ,  LE MERCIER, Thierry ,  BESNARDIERE, Julie ,  CASSAIGNON, Sophie ,  PORTEHAULT, David ,  WALLEZ, Gilles

IPC分类号： C01G41/00 ,  C01G41/02

CPC分类号： C01G41/02 ,  C01G41/00 ,  C01G41/006 ,  C01P2002/60 ,  C01P2004/20 ,  C01P2004/24 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C30B7/12 ,  C30B7/14 ,  C30B29/22

摘要： The compound according to the invention is a compound of formula (1) A
x W
1-y MO
y O
3 , wherein A is chosen from the group comprising the Li, Na, NH
4 , K and H cations, and it is characterised in that x and y verify the relationships 0 ≤ x ≤ 1 and 0 ≤ y ≤ 0.5, and in that it has a crystalline structure of the hexagonal type with a base of WO
6 octahedra, said structure having tunnels delimited by 6, 4 and 3 of said octahedra and oriented along the axis c.

公开(公告)号：EP2612840A4

公开(公告)日：2016-07-20

申请号：EP11821713

申请日：2011-08-29

申请人： TODA KOGYO CORP

发明人： YAMAMOTO AKINORI ,  OKITA TOMOKO ,  YAMAMOTO HIROSHI ,  MORI KOHJI ,  KOGA KAZUMICHI ,  KAJIYAMA AKIHISA

IPC分类号： C01G23/00 ,  H01M4/36 ,  H01M4/485

CPC分类号： H01M4/485 ,  C01G23/005 ,  C01G23/006 ,  C01P2002/32 ,  C01P2002/60 ,  C01P2002/70 ,  C01P2002/72 ,  C01P2002/76 ,  C01P2002/77 ,  C01P2004/03 ,  C01P2004/80 ,  C01P2006/12 ,  C01P2006/40 ,  H01B1/08 ,  H01M10/0525 ,  H01M2004/027 ,  Y02E60/122 ,  Y02P70/54

摘要： According to the present invention, there are provided lithium titanate particles which exhibit an excellent initial discharge capacity and an enhanced high-efficiency discharge capacity retention rate as an active substance for non-aqueous electrolyte secondary batteries and a process for producing the lithium titanate particles, and Mg-containing lithium titanate particles. The present invention relates to lithium titanate particles with a spinel structure comprising TiO 2 in an amount of not more than 1.5%, Li 2 TiO 3 in an amount of not less than 1% and not more than 6%, and Li 4 Ti 5 O 12 in an amount of not less than 94% and not more than 99% as determined according to Rietveld analysis when indexed with Fd-3m by XRD, and having a specific surface area of 7 to 15 m 2 /g as measured by BET method, a process for producing lithium titanate particles comprising the steps of adding and mixing a water-soluble lithium solution into a water suspension of an oxide of titanium having a BET specific surface area of 40 to 400 m 2 /g and a primary particle diameter of 5 to 50 nm and subjecting the resulting mixed suspension to aging reaction at a temperature of 50 to 100°C; subjecting the resulting reaction product to filtration, drying and pulverization; and subjecting the obtained dry particles to heat-calcination treatment at a temperature of 550 to 800°C, and Mg-containing lithium titanate particles having a composition represented by the formula: Li x Mg y Ti z O 4 wherein x, z > 0; 0.01 ‰¤ y ‰¤ 0.20; 0.01 ‰¤ y/z ‰¤ 0.10; and 0.5 ‰¤ (x + y)/z ‰¤ 1.0, the Mg-containing lithium titanate particles having a BET specific surface area of 5 to 50 m 2 /g, a spinel single phase as a crystal structure, and a lattice constant (a) represented by a value of 0.050y + 8.3595

公开(公告)号：EP3026739A1

公开(公告)日：2016-06-01

申请号：EP14829275.8

申请日：2014-07-22

申请人： Sumitomo Metal Mining Co., Ltd.

发明人： INOUE, Katsuya ,  TOYA, Hiroyuki

IPC分类号： H01M4/525 ,  C01G53/00 ,  H01M4/505

CPC分类号： H01M4/525 ,  C01G53/00 ,  C01G53/006 ,  C01G53/50 ,  C01P2002/50 ,  C01P2002/60 ,  C01P2002/74 ,  C01P2004/50 ,  C01P2004/61 ,  C01P2006/12 ,  C01P2006/40 ,  H01M4/366 ,  H01M4/505 ,  H01M2004/028

摘要： To provide a cathode active material for a non-aqueous electrode rechargeable battery, with which it is possible to improve input/output characteristics, particularly by reducing resistance in a low SOC state in which DCIR increases, and to provide a manufacturing method for same. The cathode active material includes layered hexagonal crystal lithium nickel manganese composite oxide particles represented by the general formula (A): Li 1+u Ni x Mn y Co z M t O 2 (where 0 ≤ u ≤ 0.20, x + y + z + t = 1, 0.30 ≤ x ≤ 0.70, 0.10 ≤ y ≤ 0.55, 0 ≤ z ≤ 0.40, 0 ≤ t ≤ 0.10, and M is one or more elements selected from Al, Ti, V, Cr, Zr, Nb, Mo, and W), and further including Na, Mg, Ca and SO 4 , in which the total amount of Na, Mg and Ca is 0.01 to 0.1 mass%, the amount of SO 4 is 0.1 to 1.0 mass%, and the ratio of the integrated intensity of the diffraction peak on plane (003) to that on plane (104) obtained by powder X-ray diffraction measurement using CuKα rays is 1.20 or greater.

公开(公告)号：EP3025700A1

公开(公告)日：2016-06-01

申请号：EP14195302.6

申请日：2014-11-28

申请人： Evonik Degussa GmbH

发明人： Lang,Dr. Jürgen Erwin ,  Kröll, Dr. Michael ,  Uehlenbruck, Goswin

IPC分类号： A61K8/25 ,  A61Q17/00 ,  A61Q17/04 ,  C01B33/027 ,  C01B33/029 ,  C01B33/03

CPC分类号： A61K8/25 ,  A61K8/0245 ,  A61K8/23 ,  A61K2800/26 ,  A61K2800/262 ,  A61K2800/413 ,  A61K2800/805 ,  A61Q17/00 ,  A61Q17/04 ,  C01B33/027 ,  C01P2002/60 ,  C01P2004/50 ,  C01P2004/64

摘要： Die Erfindung betrifft die Verwendung von Silicium enthaltenden Partikeln zum Schutz von humanen Zellen vor elektromagnetischer Strahlung im UV-Bereich und optional im Vis- bis in den IR-Bereich, wobei die Partikel vorzugsweise als Cluster von Primärpartikeln mit einer Partikelgröße im Bereich von 5 bis 100 nm vorliegen. Ein besondere Vorteil der erfindungsgemäßen Verwendung besteht in der Möglichkeit die Absorption der elektromagnetischen Strahlung über die Partikelgröße definiert an die zu absorbierenden Wellenlängenbereich anzupassen. Die Silicium enthaltenden Partikel können als bioverträgliche und biologisch abbaubarer UV-Schutz in kosmetischen oder medizinischen Formulierungen, wie vorzugsweise einer Sonnencreme oder auch in einer kosmetischen Formulierung für den UV-Schutz von Haaren, verwendet werden.

摘要翻译： 颗粒含有硅的被用于在UV范围内的电磁辐射保护人体细胞和任选地在可见只要IR范围内，其中所述颗粒优选采取具有在从所述范围内的粒径的一次粒子的簇的形式 为5〜100nm。一个特别的优点是电磁辐射的波长区域的吸收相匹配的可能性在通过颗粒尺寸以限定的方式被吸收。 含硅颗粒可用于化妆品或医药式蒸发散,:如优选防晒剂，或者在用于毛发的紫外线防护化妆品配制剂的生物相容和可生物降解的紫外线防护。

公开(公告)号：EP2897200A4

公开(公告)日：2015-10-14

申请号：EP13830139

申请日：2013-10-30

申请人： LG CHEMICAL LTD

发明人： YOO JUNG WOO ,  LEE YONG JU ,  KANG YOON AH ,  LEE MI RIM ,  KIM JE YOUNG

IPC分类号： H01M4/48 ,  C01G1/02 ,  H01M4/13 ,  H01M4/36 ,  H01M4/38 ,  H01M4/62 ,  H01M10/052

CPC分类号： H01M4/483 ,  C01G1/02 ,  C01P2002/60 ,  C01P2004/03 ,  C01P2006/12 ,  C01P2006/16 ,  C01P2006/40 ,  H01M4/13 ,  H01M4/364 ,  H01M4/366 ,  H01M4/386 ,  H01M4/485 ,  H01M4/625 ,  H01M10/052

摘要： Provided are a porous composite expressed by Chemical Formula 1 and having a porosity of 5% to 90%, and a method of preparing the same: €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ €ƒ€ƒ€ƒ€ƒ€ƒMO x where M and x are the same as described in the specification. According to the present invention, since a molar ratio (x) of oxygen to a molar ratio of (semi) metal in the porous composite is controlled, an initial efficiency of a secondary battery may be increased. Also, since the porous composite satisfies the above porosity, a thickness change rate of an electrode generated during charge and discharge of the secondary battery may be decreased and lifetime characteristics may be improved.