公开(公告)号：US20230136926A1

公开(公告)日：2023-05-04

申请号：US17913479

申请日：2020-04-07

Applicant: CORNING INCORPORATED

Inventor： Guohua Chen ,  Weimin Hou ,  He Jing ,  Jia Liu ,  Jianguo Wang ,  Qing Zhou

IPC: B01D39/20 ,  B01D46/24 ,  C03B19/06 ,  C03C11/00 ,  C03B32/02 ,  C03B19/10

Abstract: A method of making a porous structure configured for use in a particulate filter includes bonding a plurality of glass bubbles to one another, and breaching the plurality of glass bubbles. Voids within individual breached glass bubbles open into one another to form cavities that extend through the porous structure.

公开(公告)号：US20230001401A1

公开(公告)日：2023-01-05

申请号：US17894608

申请日：2022-08-24

Applicant: CORNING INCORPORATED

Inventor： Douglas Munroe Beall ,  Thorsten Rolf Boger ,  Dana Craig Bookbinder ,  Thomas Jean Glasson ,  Dale Robert Powers ,  Pushkar Tandon ,  Jianguo Wang ,  Huiqing Wu ,  Xinfeng Xing

IPC: B01J35/04 ,  B01D53/88 ,  C04B38/00 ,  B01D46/24

Abstract: A particulate filter having a porous ceramic honeycomb structure with a first end, a second end, and a plurality of walls having wall surfaces defining a plurality of inner channels. Filtration material deposits are disposed on one or more of the wall surfaces of the honeycomb body. The highly porous deposits provide durable high clean filtration efficiency with small impact on pressure drop through the filter.

公开(公告)号：US20210394168A1

公开(公告)日：2021-12-23

申请号：US17468088

申请日：2021-09-07

Applicant: CORNING INCORPORATED

Inventor： Douglas Munroe Beall ,  Thorsten Rolf Boger ,  Dana Craig Bookbinder ,  Thomas Jean Glasson ,  Dale Robert Powers ,  Pushkar Tandon ,  Jianguo Wang ,  Huiqing Wu ,  Xinfeng Xing

IPC: B01J35/04 ,  B01D53/88 ,  C04B38/00 ,  B01D46/24

Abstract: A particulate filter having a porous ceramic honeycomb structure with a first end, a second end, and a plurality of walls having wall surfaces defining a plurality of inner channels. Filtration material deposits are disposed on one or more of the wall surfaces of the honeycomb body. The highly porous deposits provide durable high clean filtration efficiency with small impact on pressure drop through the filter.

公开(公告)号：US20210267213A1

公开(公告)日：2021-09-02

申请号：US17321905

申请日：2021-05-17

Applicant: CORNING INCORPORATED

Inventor： Dana Craig Bookbinder ,  Gary Stephen Calabrese ,  Timothy Michael Gross ,  Dayue Jiang ,  Jianguo Wang

IPC: A01N59/20 ,  C03C3/091 ,  C03C3/064 ,  A01N59/00 ,  A01N25/00 ,  C03C3/093 ,  C03C4/00 ,  C03B19/10 ,  A01N25/10 ,  C03B37/01 ,  C03C10/00 ,  C03C3/083 ,  C03C3/066 ,  A01N59/06 ,  A01N59/16 ,  A01N59/26 ,  A01N59/14 ,  C03C3/097 ,  C03C3/085 ,  A01N59/08 ,  C03C3/062 ,  C03C12/00 ,  C03C3/089 ,  A01N25/08 ,  A01N25/34 ,  C03C4/02

Abstract: Embodiments of the present invention pertain to antimicrobial glass compositions, glasses and articles. The articles include a glass, which may include a glass phase and a cuprite phase. In other embodiments, the glasses include as plurality of Cu1+ ions, a degradable phase including B2O3, P2O5 and K2O and a durable phase including SiO2. Other embodiments include glasses having a plurality of Cu1+ ions disposed on the surface of the glass and in the glass network and/or the glass matrix. The article may also include a polymer. The glasses and articles disclosed herein exhibit a 2 log reduction or greater in a concentration of at least one of Staphylococcus aureus, Enterobacter aerogenes, Pseudomonas aeruginosa bacteria, Methicillin Resistant Staphylococcus aureus, and E. coli, under the EPA Test Method for Efficacy of Copper Alloy as a Sanitizer testing condition and under Modified JIS Z 2801 for Bacteria testing conditions.

公开(公告)号：US20140212467A1

公开(公告)日：2014-07-31

申请号：US14342615

申请日：2012-09-07

Applicant: CORNING INCORPORATED

Inventor： Guohua Chen ,  Dayue Jiang ,  Joydeep Lahiri ,  Florence Verrier ,  Jianguo Wang ,  Ying Wei

IPC: A01N59/20 ,  A01N25/34

CPC classification number: A01N59/20 ,  A01N25/34 ,  C09D5/14 ,  C09D7/68 ,  C09D7/69 ,  A01N25/08 ,  A01N25/10 ,  A01N2300/00

Abstract: The present disclosure is directed to an antimicrobial composite material, and more particularly to an antimicrobial composite material comprising particles having a metal or metal alloy core and a porous inorganic material shell, coatings including the antimicrobial composite material, and methods of making the same. In some embodiments, Cu—SiO2 core-shell particles are disclosed in which the Cu core provides antimicrobial activity and the porous SiO2 shell functions as a barrier for the Cu core, thus preventing the Cu core from being directly exposed to air or moisture.

Abstract translation: 本公开涉及抗微生物复合材料，更具体地涉及包含具有金属或金属合金芯和多孔无机材料壳的颗粒的抗微生物复合材料，包括抗微生物复合材料的涂层及其制备方法。 在一些实施方案中，公开了Cu-SiO2核 - 壳颗粒，其中Cu芯提供抗微生物活性，并且多孔SiO 2壳体用作Cu芯的屏障，从而防止Cu芯直接暴露于空气或水分。

公开(公告)号：US20240008493A1

公开(公告)日：2024-01-11

申请号：US18229728

申请日：2023-08-03

Applicant: CORNING INCORPORATED

Inventor： Dana Craig Bookbinder ,  Gary Stephen Calabrese ,  Timothy Michael Gross ,  Dayue Jiang ,  Jianguo Wang

IPC: A01N59/20 ,  C03B37/01 ,  A01N59/26 ,  A01N25/08 ,  C03B19/10 ,  C03C10/00 ,  A01N59/06 ,  A01N59/14 ,  C03C3/091 ,  C03C3/085 ,  C03C12/00 ,  A01N59/00 ,  C03C4/00 ,  C03C3/062 ,  C03C3/089 ,  A01N25/00 ,  A01N25/10 ,  C03C3/083 ,  C03C3/066 ,  A01N59/08 ,  C03C4/02 ,  C03C3/064 ,  C03C3/097 ,  A01N59/16 ,  A01N25/34 ,  C03C3/093

CPC classification number: A01N59/20 ,  C03C2204/02 ,  A01N59/26 ,  A01N25/08 ,  C03B19/1005 ,  C03C10/0018 ,  C03C10/0054 ,  A01N59/06 ,  A01N59/14 ,  C03C10/0036 ,  C03C3/091 ,  C03C10/0009 ,  C03C3/085 ,  C03C12/00 ,  A01N59/00 ,  C03C4/00 ,  C03C4/0035 ,  C03C3/062 ,  C03C3/089 ,  A01N25/00 ,  A01N25/10 ,  C03C3/083 ,  C03C3/066 ,  A01N59/08 ,  C03C4/02 ,  C03C3/064 ,  C03C3/097 ,  A01N59/16 ,  A01N25/34 ,  C03C3/093 ,  C03B37/01

Abstract: Embodiments of the present invention pertain to antimicrobial glass compositions, glasses and articles. The articles include a glass, which may include a glass phase and a cuprite phase. In other embodiments, the glasses include as plurality of Cu1+ ions, a degradable phase including B2O3, P2O5 and K2O and a durable phase including SiO2. Other embodiments include glasses having a plurality of Cu1+ ions disposed on the surface of the glass and in the glass network and/or the glass matrix. The article may also include a polymer. The glasses and articles disclosed herein exhibit a 2 log reduction or greater in a concentration of at least one of Staphylococcus aureus, Enterobacter aerogenes, Pseudomonas aeruginosa bacteria, Methicillin Resistant Staphylococcus aureus, and E. coli, under the EPA Test Method for Efficacy of Copper Alloy as a Sanitizer testing condition and under Modified JIS Z 2801 for Bacteria testing conditions.

公开(公告)号：US11752469B2

公开(公告)日：2023-09-12

申请号：US17839811

申请日：2022-06-14

Applicant: Corning Incorporated

Inventor： Guohua Chen ,  Curtis Robert Fekety ,  Jianguo Wang ,  Huiqing Wu

IPC: B01D53/22 ,  B01D63/06 ,  B01D46/00 ,  B01D67/00 ,  B01D46/24 ,  B01D71/02 ,  B01D46/54 ,  B01D69/02

CPC classification number: B01D63/066 ,  B01D46/0001 ,  B01D46/2429 ,  B01D46/2474 ,  B01D46/2482 ,  B01D46/24491 ,  B01D46/24492 ,  B01D46/543 ,  B01D67/0072 ,  B01D69/02 ,  B01D71/025 ,  B01D71/027 ,  B01D2325/02

Abstract: Disclosed herein are filtration articles comprising a porous ceramic structure comprising a plurality of channels separated by a plurality of porous interior walls, and a nanomembrane disposed on at least a portion of a surface of the porous ceramic structure, wherein the nanomembrane comprises nanoparticles of at least one inorganic oxide, and wherein the nanoparticles are present in a concentration ranging from about 0.001 g/L to about 1 g/L based on the total volume of the porous ceramic structure. Methods for making such filtration articles and methods for filtering a particulate from a fluid using such filtration articles are also disclosed herein.

公开(公告)号：US20230000086A1

公开(公告)日：2023-01-05

申请号：US17900953

申请日：2022-09-01

Applicant: CORNING INCORPORATED

Inventor： Dana Craig Bookbinder ,  Gary Stephen Calabrese ,  Timothy Michael Gross ,  Dayue Jiang ,  Jianguo Wang

IPC: A01N59/20 ,  C03C3/091 ,  C03C3/064 ,  A01N59/00 ,  A01N25/00 ,  C03C3/093 ,  C03C4/00 ,  C03B19/10 ,  A01N25/10 ,  C03B37/01 ,  C03C10/00 ,  C03C3/083 ,  C03C3/066 ,  A01N59/06 ,  A01N59/16 ,  A01N59/26 ,  A01N59/14 ,  C03C3/097 ,  C03C3/085 ,  A01N59/08 ,  C03C3/062 ,  C03C12/00 ,  C03C3/089 ,  A01N25/08 ,  A01N25/34 ,  C03C4/02

Abstract: Architectural structures including an inorganic material carrier including cement and particles or fibers of a glass including a plurality of Cu1+ ions. In aspects, the glass may have a glass phase and a cuprite phase. In aspects, the glasses may include a plurality of Cu1+ ions, a degradable phase including B2O3, P2O5 and K2O and a durable phase including SiO2. In other aspects, the glass can have a plurality of Cu1+ ions disposed on the surface of the glass and in the glass network and/or the glass matrix. The glasses and articles disclosed herein can exhibit a 2 log reduction or greater in a concentration of at least one of Staphylococcus aureus, Enterobacter aerogenes, Pseudomonas aeruginosa bacteria, Methicillin Resistant Staphylococcus aureus, and E. coli, under the EPA Test Method for Efficacy of Copper Alloy as a Sanitizer testing condition and under Modified JIS Z 2801 for Bacteria testing conditions.

公开(公告)号：US20220323908A1

公开(公告)日：2022-10-13

申请号：US17839811

申请日：2022-06-14

Applicant: Corning Incorporated

Inventor： Guohua Chen ,  Curtis Robert Fekety ,  Jianguo Wang ,  Huiqing Wu

IPC: B01D63/06 ,  B01D46/00 ,  B01D67/00 ,  B01D46/24 ,  B01D71/02 ,  B01D46/54 ,  B01D69/02

Abstract: Disclosed herein are filtration articles comprising a porous ceramic structure comprising a plurality of channels separated by a plurality of porous interior walls, and a nanomembrane disposed on at least a portion of a surface of the porous ceramic structure, wherein the nanomembrane comprises nanoparticles of at least one inorganic oxide, and wherein the nanoparticles are present in a concentration ranging from about 0.001 g/L to about 1 g/L based on the total volume of the porous ceramic structure. Methods for making such filtration articles and methods for filtering a particulate from a fluid using such filtration articles are also disclosed herein.

公开(公告)号：US11464232B2

公开(公告)日：2022-10-11

申请号：US17316020

申请日：2021-05-10

Applicant: CORNING INCORPORATED

Inventor： Dana Craig Bookbinder ,  Gary Stephen Calabrese ,  Timothy Michael Gross ,  Dayue Jiang ,  Jianguo Wang

IPC: A01N59/20 ,  C03C3/062 ,  C03C3/064 ,  C03C3/085 ,  C03C3/091 ,  C03C3/097 ,  A01N59/14 ,  A01N59/16 ,  A01N59/26 ,  C03C10/00 ,  C03C4/00 ,  C03C3/066 ,  C03C12/00 ,  C03C3/083 ,  A01N59/08 ,  A01N25/00 ,  A01N59/00 ,  A01N59/06 ,  C03C3/089 ,  C03C3/093 ,  A01N25/10 ,  C03B19/10 ,  C03B37/01

Abstract: Embodiments of the present invention pertain to antimicrobial glass compositions, glasses, and articles. The articles include a glass, which may include a glass phase and a cuprite phase. In other embodiments, the glasses include a plurality of Cu1+ ions, a degradable phase including B2O3, P2O5 and K2O, and a durable phase including SiO2. Other embodiments include glasses having a plurality of Cu1+ ions disposed on the surface of the glass and in the glass network and/or the glass matrix. The article may also include a polymer. The glasses and articles disclosed herein exhibit a 2 log reduction or greater in a concentration of at least one of Staphylococcus aureus, Enterobacter aerogenes, Pseudomonas aeruginosa bacteria, Methicillin Resistant Staphylococcus aureus, and E. coli, under the EPA Test Method for Efficacy of Copper Alloy as a Sanitizer testing condition and under Modified JIS Z 2801 for Bacteria testing conditions.