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21. 发明授权

EP2188228B1 CORDIERITE HONEYCOMB ARTICLE AND METHOD OF MANUFACTURE 有权
公开(公告)号：EP2188228B1
公开(公告)日：2018-09-26
申请号：EP08795615.7
申请日：2008-08-27
申请人： Corning Incorporated
发明人： LU, Yanxia , LYON, Jennifer, L. , WANG, Jianguo , WIGHT, John, F. Jr , XIE, Yuming
IPC分类号： C04B35/195 , C04B38/00 , B01D46/24
CPC分类号： C04B38/0009 , C04B35/195 , Y10T428/24149 , Y10T428/24157
摘要： Disclosed are ceramic honeycomb articles which are composed predominately of a crystalline phase cordierite composition. The porous cordierite ceramic honeycomb articles has a plurality of cell channels and intersecting porous walls and possess a microstructure characterized by a pore size distribution wherein greater than or equal to 75% of the pore size distribution of the porosity of the porous walls, by volume, have a pore diameter (dv) wherein dv

22. 发明公开

EP3368497A1 INORGANIC MEMBRANE FILTRATION ARTICLES AND METHODS THEREOF 审中-公开
公开(公告)号：EP3368497A1
公开(公告)日：2018-09-05
申请号：EP16794153.3
申请日：2016-10-27
申请人： Corning Incorporated
发明人： FEKETY, Curtis Robert , GU, Yunfeng , LU, Yanxia Ann , SONG, Zhen
IPC分类号： C04B35/195 , C04B38/00 , C04B41/50
CPC分类号： C04B38/0009 , B01D46/247 , B01D46/2474 , B01D63/066 , B01D69/02 , B01D71/024 , B01D2046/2437 , C04B35/195 , C04B38/0006 , C04B2111/00215 , C04B2111/00793 , C04B2111/00801 , C04B2235/32 , C04B2235/3201 , C04B2235/3206 , C04B2235/3208 , C04B2235/3217 , C04B2235/349 , C04B2235/5445 , C04B2235/606 , C04B2235/72 , C04B2235/79 , C04B2235/80 , C04B2235/96 , C04B2235/9692 , C04B38/0054
摘要： An inorganic membrane filtration article and methods for making the same. The membrane filtration article includes a sintered flow-through ceramic honeycomb with a plurality of partition walls defining a plurality of open channels from an inlet end of the honeycomb to an outlet end of the honeycomb. The honeycomb is formed from a cordierite composition with low-sodium and/or low-potassium content for enhanced filtration performance.

24. 发明授权

EP2631223B1 CORDIERITE SINTERED BODY 有权
标题翻译：堇青石烧结体
公开(公告)号：EP2631223B1
公开(公告)日：2018-05-02
申请号：EP11834154.4
申请日：2011-09-22
申请人： Krosakiharima Corporation
发明人： SUGAWARA, Jun
IPC分类号： C04B35/195
CPC分类号： C04B35/195 , C04B35/62695 , C04B35/638 , C04B35/645 , C04B2235/3206 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3418 , C04B2235/3472 , C04B2235/3481 , C04B2235/5436 , C04B2235/5445 , C04B2235/658 , C04B2235/80 , C04B2235/9607 , C04B2235/963
摘要： The present invention is intended to drastically improve a precision polishing characteristic of a cordierite-based sintered body which has low thermal expansibility, high dimensional long-term stability and high rigidity (high elastic modulus). The cordierite-based sintered body comprises cordierite as primary components, and one or more selected from the group consisting of La, Ce, Sm, Gd, Dy, Er, Yb and Y in an oxide-equivalent amount of 1 to 8 mass%, without any crystal phase other than a cordierite crystal phase. A mass ratio of primary components of the cordierite satisfies the following relations: 3.85 ‰¤ SiO 2 / MgO ‰¤ 4.60, and 2.50 ‰¤ Al 2 O 3 / MgO ‰¤ 2.70, and the cordierite-based sintered body after being subjected to precision polishing has a precisely polished surface with an average surface roughness (Ra) of 1 nm or less.

25. 发明授权

EP2540370B1 CERAMIC HONEYCOMB STRUCTURE 有权
标题翻译：陶瓷蜂窝结构
公开(公告)号：EP2540370B1
公开(公告)日：2018-04-04
申请号：EP11744773.0
申请日：2011-02-18
申请人： Hitachi Metals, Ltd.
发明人： OKAZAKI Shunji
IPC分类号： B01D39/20 , C04B38/00 , F01N3/02 , B01D46/24 , C04B35/195 , C04B41/00 , C04B41/85 , C04B35/478 , C04B41/50
CPC分类号： C04B38/0006 , B01D46/2429 , B01D46/2444 , B01D2046/2433 , B01D2046/2437 , B01D2239/1216 , B01D2239/125 , B01D2279/30 , B29C47/0028 , B29C47/8835 , C04B35/195 , C04B35/478 , C04B41/009 , C04B41/5089 , C04B41/85 , C04B2111/00793 , C04B2235/3206 , C04B2235/3217 , C04B2235/3218 , C04B2235/3232 , C04B2235/3418 , C04B2235/349 , C04B2235/5296 , C04B2235/5436 , C04B2235/5445 , C04B2235/6021 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/9607 , F01N3/0222 , F01N2330/06 , Y02T10/20 , C04B35/00 , C04B38/0054 , C04B38/0074 , C04B41/5035
摘要： A ceramic honeycomb structure having a large number of flow paths partitioned by porous cell walls, the cell walls meeting the conditions; (a) the cell walls having porosity of 55-80%, (b) the cell walls having a median pore diameter D50 (measured by mercury porosimetry) of 5-27 µm, (c) pores open on cell wall surfaces having an opening area ratio of 20% or more, (d) pores open on cell wall surfaces having a median opening diameter d50 (determined from equivalent circle diameters on an area basis) of 10-45 µm, (e) the density of pores open on cell wall surfaces having equivalent circle diameters of 10 µm or more and less than 40 µm being 350/mm 2 or more, (f) the maximum inclination of a curve of a cumulative pore volume relative to a pore diameter (determined from a pore distribution measured by mercury porosimetry) being 1.6 or more, and (g) a ratio D50/d50 of the median pore diameter D50 to the median opening diameter d50 being 0.65 or less.

27. 发明公开

EP3257828A1 PROCESS FOR CONTROL OF CORDIERITE FILTER PROPERTIES 审中-公开
公开(公告)号：EP3257828A1
公开(公告)日：2017-12-20
申请号：EP17175545.7
申请日：2010-11-29
申请人： Corning Incorporated
发明人： CASTILONE, Robert J. , MAGEE, Cecillia S. , SPETSERIS, Mark A.
IPC分类号： C04B35/195 , C04B35/64 , C04B38/00
CPC分类号： C04B35/195 , B01D39/2068 , B01D46/0001 , B01D46/2429 , B01D2046/2433 , B01D2046/2496 , B01D2239/10 , B28B11/006 , B28B11/243 , C04B35/64 , C04B38/0006 , C04B2111/00793 , C04B2235/3217 , C04B2235/3218 , C04B2235/3418 , C04B2235/349 , C04B2235/6021 , C04B2235/656 , C04B2235/6562 , C04B2235/6567 , C04B2235/661 , C04B2235/96 , C04B2235/9607 , C04B38/0054
摘要： A process for preparing a cordierite filter article, including: selecting an extruded green body batch composition and accomplishing a first firing at selected first parameters to provide a first-fired article having first pore properties; and accomplishing a second firing at a selected second parameter to provide a second-fired article having thermo-mechanical properties and having second pore properties. Also disclosed are cordierite filter articles, including a matrix of walls, prepared by the disclosed process.

28. 发明公开

EP3201554A1 UNITÉ DE STOCKAGE THERMIQUE 有权转让
标题翻译： UNITÉDE STOCKAGE THERMIQUE
公开(公告)号：EP3201554A1
公开(公告)日：2017-08-09
申请号：EP15770914.8
申请日：2015-09-29
申请人： Saint-Gobain Centre de Recherches et d'Etudes Européen
发明人： WATREMETZ, Benoit , DUPIN, Thierry , LEPLAY, Paul
IPC分类号： F28D17/02 , C04B35/195 , C09K5/14 , F27B3/26 , F27D1/04 , F28D20/00
CPC分类号： F27D1/042 , C04B35/16 , C04B2235/3208 , C04B2235/3217 , C04B2235/3232 , C04B2235/3272 , C04B2235/72 , C09K5/14 , F27B3/263 , F27D1/0006 , F28D17/02 , F28D20/0056 , Y02E60/142
摘要： The present invention relates to a thermal storage unit comprising: an enclosure (41) comprising orifices (42; 44) allowing a heat-transfer fluid to be let into and out of said enclosure, and a stack of bricks preferably made of a material that has a heat capacity at 25°C of more than 600 J.°C
‑1 .kg
‑1 , said bricks being arranged in said enclosure in the form of superposed layers (46; 46'), each layer having lower (47a; 47a') and upper (47b; 47b') large faces and defining a plurality of ducts (48; 48') each opening via lower (49a; 49a') and upper (49b; 49b') openings onto said lower and upper large faces respectively, the stack comprising a pair of layers made up of a lower layer (46) and of an upper layer (46') superposed on said lower layer and referred as a "passage layer pair", the upper (47b) and lower (47a') large faces of said lower layer and of said upper layer, respectively, being separated from one another so as to define a preferably substantially horizontal passage (52) placing an upper opening (49b) of a lower duct (48) of said lower layer in fluidic communication with at least one lower opening, entirely offset with respect to said upper opening (49b), of at least one upper duct of said upper layer, the lower large face (47a') of the upper layer at least partially closing off said upper opening (49b), referred to as a "closed-off upper opening" when said upper opening (49b) is observed, along the axis thereof, from said lower duct (48), said bricks being configured and arranged in such a way that said stack has a void volume fraction less than or equal to 60%, in which storage unit over 20% by number of the upper openings of said lower layer are closed-off upper openings, over 20% by number of the pairs of superposed layers of the stack each being referred to as a passage layer pair.
摘要翻译：本发明涉及一种储热单元，其包括：包括允许传热流体进入和流出所述外壳的孔口（42; 44）的外壳（41; 44）;以及优选地由以下材料制成的一堆砖：所述砖在25℃下的热容量大于600J.C-1.kg-1，所述砖以重叠层（46; 46'）的形式布置在所述外壳中，每层具有下部（47a; （48a'，47a'）和上部（47b; 47b'）的大表面并限定多个管道（48; 48'），每个管道通过下部开口（49a; 49a'）和上部开口（49b; 49b' 所述叠层包括由下层（46）和叠置在所述下层上的上层（46'）构成的一对层，称为“通道层对”，所述上层（47b）和下层（47a'），所述下层和所述上层的大面分别彼此分开，以便限定优选基本水平的通道（52）将所述下层的下导管（48）的上开口（49b）与至少一个相对于所述上开口（49b）完全偏移的下开口流体连通，所述下层导管的至少一个上导管，当观察到所述上开口（49b）时，上层的下部大面（47a'）至少部分地封闭所述上开口（49b），称为“封闭上开口”，沿着其轴线，从所述下导管（48），所述砖被构造和布置成使得所述堆具有小于或等于60％的空隙体积分数，其中存储单元超过所述上部开口的数量的20％下层是封闭的上部开口，叠层的叠置对的数量的20％以上都被称为通道层对。

29. 发明公开

EP3093061A1 HONEYCOMB STRUCTURE AND MANUFACTURING METHOD OF HONEYCOMB STRUCTURE 有权
标题翻译：蜂窝结构及蜂窝结构的制造方法
公开(公告)号：EP3093061A1
公开(公告)日：2016-11-16
申请号：EP16163151.0
申请日：2016-03-31
申请人： NGK Insulators, Ltd.
发明人： OUCHI, Takahiro , ICHIKAWA, Shuichi
IPC分类号： B01D46/24 , C04B35/195 , C04B35/653 , C04B38/00 , F01N3/022 , C04B111/00
摘要： There is disclosed a honeycomb structure which has a high soot mass limit and can realize a high durability while inhibiting increase of a pressure loss. A honeycomb structure 1 includes latticed partition walls 4 defining a plurality of polygonal cells 3 which extends from one end face 2a to the other end face and forms through channels for fluid, the partition walls 4 are porously formed by using aggregates and a bonding material different from a material of the aggregates, and the partition walls have a relation indicating that a surface porosity of a surface region 11 from a partition wall surface 4a of each of the partition walls 4 to a depth of 15% of a partition wall thickness T and an inner porosity of an inner region 12 from the partition wall surface 4a to a depth of 15% to 50% of the partition wall thickness T are different from each other, and a difference obtained by subtracting the surface porosity from the inner porosity is in excess of 1.5%.
摘要翻译：公开了一种蜂窝结构体，其具有高烟灰质量极限并且能够在抑制压力损失增加的同时实现高耐久性。蜂窝结构体1包括格子状的隔壁4，该格子状的隔壁4划分形成从一个端面2a向另一个端面延伸的多个多边形单元3，并且形成流体用的流路，隔壁4通过聚集体和不同的接合材料由骨料的材质构成，分隔壁具有表示从各隔壁4的隔壁面4a到隔壁厚度T的15％的深度的表面区域11的表面孔隙率，从分隔壁表面4a到分隔壁厚度T的15％到50％的深度的内部区域12的内部孔隙率彼此不同，并且通过从内部孔隙度中减去表面孔隙率获得的差异在超过1.5％。

30. 发明授权

EP2563564B1 COMPOSITION FOR EXTRUSION-MOLDED BODIES 失效转让
标题翻译：成分用于连续压制体
公开(公告)号：EP2563564B1
公开(公告)日：2016-11-02
申请号：EP11717125.6
申请日：2011-04-19
申请人： Dow Global Technologies LLC
发明人： BAYER, Roland
IPC分类号： B29C47/00 , B29C67/04 , B01D39/20 , B28B3/20 , B32B3/12 , B32B23/14 , B32B23/22 , C04B24/38 , C04B35/636 , C08L1/28 , C04B35/195 , C04B111/00 , C04B35/626 , C04B38/00 , B29K1/00 , B29K709/02 , B29K709/00 , B29L31/14 , B29L31/60
CPC分类号： C08L1/284 , B01D39/2079 , B01D2239/086 , B28B3/20 , B29C47/0004 , B29C47/0021 , B29C47/004 , B29K2001/00 , B29K2709/00 , B29K2709/02 , B29L2031/14 , B29L2031/608 , B32B3/12 , B32B23/14 , B32B23/22 , C04B35/195 , C04B35/6263 , C04B35/6365 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2235/6021 , Y10T428/24149 , C04B38/06

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