公开(公告)号：WO2020047506A1

公开(公告)日：2020-03-05

申请号：PCT/US2019/049213

申请日：2019-08-30

Applicant: CORNING INCORPORATED

Inventor： GU, Yunfeng ,  LEWIS, Mark Alan ,  LIU, Cai ,  POWERS, Dale Robert ,  ST CLAIR, Todd Parrish ,  WANG, Jianguo ,  WU, Huiqing ,  XING, Xinfeng ,  ZHONG, Danhong

IPC: C04B38/00 ,  C04B41/45 ,  C04B26/00 ,  C04B35/195 ,  B05B1/00

Abstract: Methods for applying a surface treatment to a plugged honeycomb body comprising porous wall includes: atomizing particles of an inorganic material into liquid-particulate-binder droplets comprised of an aqueous vehicle, a binder material, and the particles, evaporating substantially all of the aqueous vehicle from the droplets to form agglomerates comprised of the particles and the binder material, and depositing the agglomerates onto the porous walls of the plugged honeycomb body, wherein the agglomerates are disposed on, or in, or both on and in, the porous walls. Plugged honeycomb bodies comprising porous walls and inorganic material deposited thereon are also disclosed.

公开(公告)号：WO2020047503A3

公开(公告)日：2020-03-05

申请号：PCT/US2019/049209

申请日：2019-08-30

Applicant: CORNING INCORPORATED

Inventor： ADDIEGO, William Peter ,  FANG, Xiaoran ,  GLASSON, Thomas Jean ,  INGRAM-OGUNWUMI, Roychelle Sheneen ,  LEWIS, Mark Alan ,  LIU, Cai ,  POWERS, Dale Robert ,  ST CLAIR, Todd Parrish ,  WANG, Jianguo ,  WU, Huiqing ,  XING, Xinfeng ,  ZHONG, Danhong

IPC: C04B38/00 ,  C04B41/45 ,  C04B26/00 ,  C04B35/195 ,  B05B1/00

Abstract: Filtration articles herein exhibit excellent filtration efficiency and pressure drop before and after water durability testing. The articles comprise: a honeycomb filter body; inorganic deposits disposed within the honeycomb filter body at a loading of less than or equal to 20 grams of the inorganic deposits per liter of the honeycomb filter body. The inorganic deposits are comprised of refractory inorganic nanoparticles bound by a high temperature binder comprising one or more inorganic components. At least a portion of the inorganic deposits form a porous inorganic network over portions of inlet walls of the honeycomb filter body.

公开(公告)号：WO2020047499A1

公开(公告)日：2020-03-05

申请号：PCT/US2019/049198

申请日：2019-08-30

Applicant: CORNING INCORPORATED

Inventor： LEWIS, Mark Alan ,  LIU, Cai ,  POWERS, Dale Robert ,  ST CLAIR, Todd Parrish ,  WANG, Jianguo ,  WU, Huiqing ,  XIA, Fei ,  XING, Xinfeng ,  ZHONG, Danhong

IPC: C04B38/00 ,  C04B41/45 ,  C04B26/00 ,  C04B35/195 ,  B05B1/00

Abstract: A method for applying a surface treatment to a plugged honeycomb body comprising porous wall includes: mixing particles of an inorganic material with a liquid vehicle and a binder material to form a liquid-particulate-binder stream; mixing the liquid-particulate-binder stream with an atomizing gas, directing the liquid-particulate-binder stream into an atomizing nozzle thereby atomizing the particles into liquid-particulate-binder droplets comprised of the liquid vehicle, he binder material, and the particles; conveying the droplets toward the plugged honeycomb body by a gaseous carrier stream, wherein the gaseous carrier stream comprises a carrier gas and the atomizing gas; evaporating substantially all of the liquid vehicle from the droplets to form agglomerates comprised of the particles and the binder material; depositing the agglomerates onto the porous walls of the plugged honeycomb body; wherein the deposited agglomerates are disposed on, or in, or both on and in, the porous walls.

公开(公告)号：WO2019231899A1

公开(公告)日：2019-12-05

申请号：PCT/US2019/034151

申请日：2019-05-28

Applicant: CORNING INCORPORATED

Inventor： BEALL, Douglas Munroe ,  NICKERSON, Seth Thomas ,  ST CLAIR, Todd Parrish ,  THOMPSON, David John ,  ZHONG, Danhong

IPC: B01D46/24

Abstract: A honeycomb structure having a cellular honeycomb matrix of intersecting porous walls forming cell channels with triangular cross-sectional shapes and filleted vertices in the triangular cross-sectional shapes. The porous walls include %P ≥ 40% and MPD > 8 µm. The matrix includes a cell channel density of 150 cpsi to 600 cpsi (23.3 cpscm to 93 cpscm) and wall thicknesses of between 2 mils and 12 mils (between 51 µm to 300 µm). Honeycomb extrusion dies and methods of manufacturing the honeycomb body having triangular-shaped cell channels are provided, as are other embodiments.

公开(公告)号：WO2022072297A1

公开(公告)日：2022-04-07

申请号：PCT/US2021/052276

申请日：2021-09-28

Applicant: CORNING INCORPORATED

Inventor： CHANG, Theresa ,  HART, Shandon Dee ,  ST CLAIR, Todd Parrish ,  WEI, Ying ,  WEST, James Andrew ,  YUAN, Shu

IPC: C03C17/30 ,  C03C17/34

Abstract: An article and method of manufacturing an article is provided. The article includes a glass, glass-ceramic, or ceramic substrate having a primary surface with an anti-reflective coating disposed over the primary surface. The anti-reflective coating includes at least one layer, the at least one layer containing a polyhedral oligomeric silsesquioxane having the formula (RSiO3/2)n, where R is a hydrogen or an organic moiety. The anti-reflective coating exhibits a first-surface reflected color shift (ΔCj*) of 15 or less at each angle of incidence (AOI), j, from 8 to 60 degrees, as relative to normal incidence at 0 degrees.

公开(公告)号：WO2020047503A2

公开(公告)日：2020-03-05

申请号：PCT/US2019/049209

申请日：2019-08-30

Applicant: CORNING INCORPORATED

Inventor： ADDIEGO, William Peter ,  FANG, Xiaoran ,  GLASSON, Thomas Jean ,  INGRAM-OGUNWUMI, Roychelle Sheneen ,  LEWIS, Mark Alan ,  LIU, Cai ,  POWERS, Dale Robert ,  ST CLAIR, Todd Parrish ,  WANG, Jianguo ,  WU, Huiqing ,  XING, Xinfeng ,  ZHONG, Danhong

IPC: C04B38/00 ,  C04B41/45 ,  C04B26/00 ,  C04B35/195 ,  B05B1/00

Abstract: Filtration articles herein exhibit excellent filtration efficiency and pressure drop before and after water durability testing. The articles comprise: a honeycomb filter body; inorganic deposits disposed within the honeycomb filter body at a loading of less than or equal to 20 grams of the inorganic deposits per liter of the honeycomb filter body. The inorganic deposits are comprised of refractory inorganic nanoparticles bound by a high temperature binder comprising one or more inorganic components. At least a portion of the inorganic deposits form a porous inorganic network over portions of inlet walls of the honeycomb filter body.