Corning Incorporated

Patrick David Tepesch

Christopher John Warren

Raja Rao Wusirika

Steven Bolaji Ogunwumi

Elizabeth Marie Vileno

Gregory A Merkel

Cameron Wayne Tanner

Daniel Edward McCauley

Adriane Marie Divens-Dutcher

Todd Parrish St Clair

Thomas Richard Chapman

Anthony Nicholas Rodbourn

John Forrest Wight, Jr

Joydeep Lahiri

Monika Backhaus-Ricoult

Willard A Cutler

Thorsten Rolf Boger

Kenneth Joseph Drury

Barbara Anna Oyer

Thomas James Deneka

Linda Jane Ingersoll

George Halsey Beall

Matthew John Dejneka

Michael Thomas Gallagher

Shawn Michael O'Malley

Keith Leonard House

Indrajit Dutta

Randall Eugene Youngman

Bryan Ray Wheaton

Anthony Joseph Cecce

Douglas Richard Wing

Uwe Richard Muller

Brian Alan Kent

Christian Bischof

Dana Craig Bookbinder

Adam James Ellison

Douglas Munroe Beall

Jianguo Wang

Paul John Shustack

Linda Ruth Pinckney

Zhen Song

Dell Joseph St Julien

Steven Alvin Tietje

Sriram Rangarajan Iyer

Robert John Locker

David Lambie Tennent

James William Zimmermann

David Robert Heine

Margaret Kathleen Faber

Keith Norman Bubb

Robert John Paisley

Richard Dominic Bomba

David S Weiss

Huthavahana Kuchibhotla Sarma

Kevin Eugene Elliott

Douglas Hull Jennings

Ameya Vinay Joshi

Pronob Bardhan

David Jack Bronfenbrenner

Christopher Lane Kerr

Isabelle Marie Melscoet-Chauvel

Alejandro Aguilar

Christophe Michel Remy

Aaron David DeGeorge

Brian Paul Usiak

Michael Donavon Brady

Julie Marie Daugherty

Huthavahana Sarma Kuchibhotla

Jeffrey Siler White

Kintu O Early

Soumyadyuti Samai

Crystal Lynn Michels

Kintu Odinga X Early

Jeffrey Donald Roche

Gregory Albert Merkel

Daniel Edward Mccauley

Kimberly M Keegan

John F Wight

Jeffrey D Roche

Linda J Ingersoll

Michael D Brady

A batch mixture comprising pre-reacted pseudobrookite particles consisting essentially of aluminum titanate and magnesium dititanate, a reactive alumina source, a reactive titania source, and a reactive silica source. Other batch mixtures and methods of manufacturing honeycomb extrudates and porous honeycomb bodies using the batch mixture are disclosed.

Batch mixtures containing pre-reacted inorganic particles and methods of manufacture of ceramic bodies therefrom

The disclosure relates to porous garnet ribbons and methods of making such porous garnet ribbons.

Porous garnet ribbon by reaction sintering method

A method of plugging a permeable porous cellular body () comprises: contacting the permeable porous cellular body () with a plugging mixture (), the permeable porous cellular body () defining a plurality of channels (); forcing the plugging mixture () into the plurality of channels () until a maximum, self-limiting, depth () of plugging mixture () is disposed within the plurality of channels (); and maintaining a constant flow rate of the plugging mixture () into the plurality of channels until () a pressure on the plugging mixture () elevates to a predetermined pressure. Alternatively, the method comprises forcing the plugging mixture () into the plurality of channels () utilizing the application of a constant pressure over time until a maximum, self-limiting, depth () of the plugging mixture () is disposed within the plurality of channels (); and maintaining the constant pressure applied to the plugging mixture () until flow of the plugging mixture () into the channels () decays from an initial flow rate to a predetermined flow rate.

Methods of plugging a permeable porous cellular body

Methods of manufacturing a ceramic honeycomb body having a honeycomb structure with a matrix of intersecting walls, and a skin disposed on an outer peripheral portion of the matrix where the skin has a first average porosity and the interior portion of the matrix has a second average porosity that is greater than the first average porosity. The methods include coating at least the skin with a fluid formulation containing a sintering aid and subsequently firing the honeycomb structure. In certain embodiments, a glass layer is formed in the skin or in regions of the walls directly adjacent to the skin. In certain embodiments, the coating is applied to a green honeycomb structure, and in other embodiments the coating is applied to a ceramic honeycomb structure. Other honeycomb bodies and methods are described.

Ceramic honeycomb bodies having high-strength skin and manufacturing methods thereof

A method of plugging a honeycomb body is disclosed herein, the method comprising: applying a mask layer to a honeycomb body comprising a plurality of channels; forming a plurality of holes in the mask layer such that the plurality of holes are aligned with the plurality of channels; positioning a nozzle defining an opening proximate the mask layer; moving at least one of the nozzle and the honeycomb body relative to one another; and passing a plugging cement through the opening defined by the nozzle against the mask layer such that the plugging cement passes through the plurality of holes in the mask layer and enters the plurality of channels of the honeycomb body.

Methods of plugging honeycomb bodies

A ceramic honeycomb body comprising a peripheral skin layer and a fiber extending around the outer periphery of a honeycomb core, the fiber embedded in the peripheral skin layer is described. A method of making a honeycomb body having a fiber extending around the outer periphery of a honeycomb core and embedded in the peripheral skin layer is also described.

Ceramic honeycomb body with skin

Methods of firing ceramic-forming honeycomb bodies are disclosed that include heating the honeycomb bodies and blocking furnace gases from flowing through the honeycomb body by placing a layer selected from the group consisting of a graphite layer, a graphite-containing layer, an activated carbon layer, or an amorphous carbon layer adjacent an endface of the honeycomb body. Heating removes organic pore-forming material and graphite pore-forming material in the honeycomb body. The layer oxidizes to form a porous layer after firing to a first temperature, and furnace gases flow through the honeycomb body.

Honeycomb body manufacturing methods

A porous silicon composition, a porous alloy composition, or a porous silicon containing cermet composition, as defined herein. A method of making: the porous silicon composition; the porous alloy composition, or the porous silicon containing cermet composition, as defined herein. Also disclosed is an electrode, and an energy storage device incorporating the electrode and at least one of the disclosed compositions, as defined herein.

Porous silicon compositions and devices and methods thereof

Disclosed are ceramic bodies comprised of composite cordierite-mullite-aluminum magnesium titanate (CMAT) ceramic compositions having high cordierite-to-mullite ratio and methods for the manufacture of same.

High cordierite-to-mullite ratio cordierite-mullite-aluminum magnesium titanate compositions and ceramic articles comprising same

A ceramic honeycomb body having intersecting walls that form channels extending axially from a first end face to a second end face and plugs to seal the channels at least at one of the first end face and the second end face. The plugs include a first active component, such as a catalytically active component or a chemically active component, of the plug structure, wherein the intersecting walls comprise no first active component and optionally have a second active component of the wall structure or disposed on the walls. Included are methods of making the ceramic honeycomb body having plugs of the first active component and walls with no first active component.

Exhaust filter with active plugs

Disclosed are ceramic bodies comprised of composite cordierite aluminum magnesium titanate ceramic compositions and methods for the manufacture of same.

Cordierite aluminum magnesium titanate compositions and ceramic articles comprising same

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 microcracks; 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.

Ceramic powders with controlled size distribution

Growing community of inventors

Corning, NY, United States of America

Patrick David Tepesch