公开(公告)号：US11986975B2

公开(公告)日：2024-05-21

申请号：US17264230

申请日：2019-07-16

Applicant: CORNING INCORPORATED

Inventor： Kyle Owen Beebe ,  Robert John Locker ,  Robert Arthur McIntosh ,  Joel Andrew Schultes

IPC: B28B11/00 ,  B01D46/00 ,  B01D46/24 ,  B29C70/74 ,  B29C70/76 ,  F01N3/022 ,  F01N3/28

CPC classification number: B28B11/007 ,  B01D46/0001 ,  B01D46/2418 ,  B29C70/745 ,  B29C70/76 ,  F01N3/0222 ,  F01N3/2828

Abstract: A method for plugging a subset of cells of a honeycomb structure that includes: covering a first end face of the honeycomb structure with a mask that comprises a body and a plurality of openings, wherein the plurality of openings of the mask is coincident with a plurality of cells of the honeycomb structure; providing a plenum, a movable plunger and a flow plate; positioning a cylinder between the honeycomb structure and the plenum; dispensing a plugging material into the plenum; moving the plunger toward the flow plate with a force to push the plugging material through the flow plate into the cylinder, the moving generating a pressure in the plenum and the cylinder that forces the plugging material through the mask into the plurality of cells of the honeycomb structure to a predetermined depth; and determining the pressure within the cylinder during the moving of the plunger.

公开(公告)号：US10603633B2

公开(公告)日：2020-03-31

申请号：US15307648

申请日：2015-05-01

Applicant: Corning Incorporated

Inventor： Keith Norman Bubb ,  Thomas Richard Chapman ,  Kenneth Joseph Drury ,  Christopher Lane Kerr ,  Mark Alan Lewis ,  Robert John Locker ,  Huthavahana Kuchibhotla Sarma ,  Todd Parrish St Clair

IPC: C04B41/45 ,  B01D53/94 ,  B01J35/04 ,  B01J21/16 ,  B01J23/02 ,  B01J21/08 ,  B01J35/00 ,  B01J37/02 ,  B01D46/24 ,  C04B41/85 ,  C04B41/00 ,  F01N3/022 ,  C04B41/50 ,  C04B35/63 ,  C04B35/14 ,  C04B35/626 ,  F01N3/035 ,  C04B111/00 ,  F01N3/28

Abstract: Disclosed is a honeycomb support structure comprising a honeycomb body and an outer layer or skin formed of a cement that includes an inorganic filler material having a first coefficient of thermal expansion from 25 C to 600 C and a crystalline inorganic fibrous material having a second coefficient of thermal expansion from 25 C to 600 C. Skin cement composition controls level of cement liquid/colloid components, for example water, colloidal silica, and methylcellulose migration into the substrate during the skin application process to form barrier to skin wetting and staining during the washcoating process.

公开(公告)号：US20170362128A1

公开(公告)日：2017-12-21

申请号：US15527227

申请日：2015-11-18

Applicant: Corning Incorporated

Inventor： Monika Backhaus-Ricoult ,  Robert John Locker ,  Huthavahana Kuchibhotla Sarma ,  Patrick David Tepesch

IPC: C04B35/478 ,  C01G23/00 ,  C04B35/626

CPC classification number: C04B35/478 ,  C01G23/003 ,  C01G23/006 ,  C01P2004/03 ,  C01P2004/51 ,  C01P2004/61 ,  C04B35/462 ,  C04B35/6261 ,  C04B35/62645 ,  C04B35/64 ,  C04B2235/3206 ,  C04B2235/3232 ,  C04B2235/3234 ,  C04B2235/3249 ,  C04B2235/3272 ,  C04B2235/3281 ,  C04B2235/5436 ,  C04B2235/5463 ,  C04B2235/602 ,  C04B2235/6021 ,  C04B2235/6562 ,  C04B2235/6567 ,  C04B2235/661 ,  C04B2235/80 ,  C04B2235/9607

Abstract: Disclosed herein are methods for preparing a titanate compound powder comprising titanate compound particles having a controlled particle size and/or particle size distribution. The methods include mixing at least one first inorganic compound chosen from sources of a first metal or metal oxide, at least one second inorganic compound chosen from sources of titania, and at least one binder to form a mixture; calcining the mixture to form a polycrystalline material comprising a plurality of titanate compound grains and a plurality of micro-cracks; and breaking the polycrystalline material along at least a portion of the microcracks. Also disclosed are titanate compound powders having a controlled particle size distribution, ceramic batch compositions comprising the powders, and ceramic articles prepared from the batch compositions.

公开(公告)号：US20170044066A1

公开(公告)日：2017-02-16

申请号：US15307648

申请日：2015-05-01

Applicant: Corning Incorporated

Inventor： Keith Norman Bubb ,  Thomas Richard Chapman ,  Kenneth Joseph Drury ,  Christopher Lane Kerr ,  Mark Alan Lewis ,  Robert John Locker ,  Huthavahana Kuchibhotla Sarma ,  Todd Parrish St Clair

IPC: C04B28/24 ,  B01J21/16 ,  B01J23/02 ,  B01D53/94 ,  B01J35/00 ,  B01J37/02 ,  C04B38/00 ,  B01D46/24 ,  B01J35/04 ,  B01J21/08

Abstract: Disclosed is a honeycomb support structure comprising a honeycomb body and an outer layer or skin formed of a cement that includes an inorganic filler material having a first coefficient of thermal expansion from 25 C to 600 C and a crystalline inorganic fibrous material having a second coefficient of thermal expansion from 25 C to 600 C. Skin cement composition controls level of cement liquid/colloid components, for example water, colloidal silica, and methylcellulose migration into the substrate during the skin application process to form barrier to skin wetting and staining during the washcoating process.

Abstract translation: 公开了一种蜂窝状支撑结构，其包括蜂窝体和由水泥形成的外层或皮肤，所述外层或皮肤包括具有第一热膨胀系数为25℃至600℃的无机填料和具有第二系数的结晶无机纤维材料 25℃至600℃的热膨胀。皮肤水泥组合物在皮肤施用过程中控制水泥液体/胶体成分（例如水，胶体二氧化硅和甲基纤维素）的迁移进入底物中，以在洗涤涂层期间形成屏障以润湿和染色 处理。

公开(公告)号：US08672660B2

公开(公告)日：2014-03-18

申请号：US13933487

申请日：2013-07-02

Applicant: Corning Incorporated

Inventor： Joseph Henry Citriniti ,  Gregory Eisenstock ,  Robert John Locker

IPC: B29C35/00

CPC classification number: B28B3/205 ,  B28B3/20 ,  B28B3/201 ,  B28B3/206 ,  B28B3/226 ,  B28B17/0081 ,  B29C47/0028 ,  B29C47/362 ,  B29C47/38 ,  B29C47/686 ,  B29C47/82 ,  B29C47/825 ,  B29C47/92 ,  B29C2947/92076 ,  B29C2947/92104 ,  B29C2947/92209 ,  B29C2947/92314 ,  B29C2947/926 ,  B29C2947/92704 ,  B29C2947/92866 ,  B29C2947/92904 ,  B29C2947/92923 ,  B29K2105/0067 ,  B29K2709/02

Abstract: A plate suitable for positioning with an extruder apparatus is provided in which the plate includes at least one temperature sensor. The plate is upstream of the die located at or near the end of the extruder apparatus. The sensor(s) allow for the simultaneous measurement of batch material temperatures at multiple spatial locations across the face of the plate. The temperature sensors associated with the plate can be used to identify spatial and temporal temperature patterns within the batch flow.

Abstract translation: 提供一种适合于使用挤出机设备定位的板，其中该板包括至少一个温度传感器。 板位于模具的上游，位于挤出机装置的端部或附近。 传感器允许同时测量跨越板的多个空间位置的批料材料温度。 与板相关联的温度传感器可用于识别批流内的空间和时间温度模式。