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：US20210267212A1

公开(公告)日：2021-09-02

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.

公开(公告)号：US11039620B2

公开(公告)日：2021-06-22

申请号：US16037762

申请日：2018-07-17

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 conditions and under Modified JIS Z 2801 for Bacteria testing conditions. In some embodiments, the glass and articles exhibit a 2 log reduction or greater in a concentration of Murine Norovirus under Modified JIS Z 2801 Test for Viruses testing conditions.

公开(公告)号：US20180317496A1

公开(公告)日：2018-11-08

申请号：US16037762

申请日：2018-07-17

Applicant: CORNING INCORPORATED

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

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

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

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 conditions and under Modified JIS Z 2801 for Bacteria testing conditions. In some embodiments, the glass and articles exhibit a 2 log reduction or greater in a concentration of Murine Norovirus under Modified JIS Z 2801 Test for Viruses testing conditions.

公开(公告)号：US20150230476A1

公开(公告)日：2015-08-20

申请号：US14623077

申请日：2015-02-16

Applicant: CORNING INCORPORATED

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

IPC: A01N59/20 ,  C03C3/085 ,  C03C3/089 ,  C03C3/097 ,  A01N25/00 ,  A01N59/06 ,  A01N59/00 ,  A01N59/14 ,  A01N59/26 ,  A01N59/16 ,  C03C4/00 ,  C03C3/093

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

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 conditions and under Modified JIS Z 2801 for Bacteria testing conditions. In some embodiments, the glass and articles exhibit a 2 log reduction or greater in a concentration of Murine Norovirus under Modified JIS Z 2801 Test for Viruses testing conditions.

Abstract translation: 本发明的实施方案涉及抗微生物玻璃组合物，眼镜和制品。 这些制品包括玻璃，其可以包括玻璃相和铜铜相。 在其它实施方案中，玻璃包括多个Cu1 +离子，包括B 2 O 3，P 2 O 5和K 2 O的可降解相以及包含SiO 2的耐久相。 其它实施方案包括具有设置在玻璃表面上和玻璃网络和/或玻璃基质中的多个Cu1 +离子的玻璃。 制品还可以包括聚合物。 本文公开的眼镜和制品在金属铜的毒性试验方法中，在金黄色葡萄球菌，产气肠杆菌，铜绿假单胞菌，耐甲氧西林金黄色葡萄球菌和大肠杆菌中的至少一种浓度下，显示出2对数或更大的浓度。 合金作为消毒剂检测条件，并在改良JIS Z 2801条件下进行细菌检测。 在一些实施方案中，玻璃和制品在修改的JIS Z 2801 Test for Viruses测试条件下显示小鼠诺如病毒浓度的2log减少或更大。

公开(公告)号：US12121030B2

公开(公告)日：2024-10-22

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

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

Abstract: Embodiments of the present invention pertain to glass compositions, glasses and articles. The articles include an aluminosilicate glass, which may include P2O5 and K2O.

公开(公告)号：US20230008983A1

公开(公告)日：2023-01-12

申请号：US17902214

申请日：2022-09-02

Applicant: CORNING INCORPORATED

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

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

Abstract: Articles include a glass, including leachable plurality of Cu1+ ions, a degradable phase, and a cuprite phase disposed within the degradable phase. The cuprite phase is disposed within the degradable phase. In aspects, the degradable phase can include B2O3, P2O5, and K2O, and a durable phase can include SiO2. In 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 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：US20220240517A1

公开(公告)日：2022-08-04

申请号：US17722688

申请日：2022-04-18

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, Pseudomomas 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：US10183242B2

公开(公告)日：2019-01-22

申请号：US14623284

申请日：2015-02-16

Applicant: CORNING INCORPORATED

Inventor： Dana Craig Bookbinder ,  Gary Stephen Calabrese ,  Yunfeng Gu ,  Jianguo Wang

IPC: B32B3/12 ,  B01D29/05 ,  B01D67/00 ,  B01D71/02

Abstract: A method for making a porous inorganic membrane comprises using a mixture of an inorganic material, organic polymer particles and a solvent to form a slurry. The particles are non-spherical. The method further comprises distributing the slurry onto a surface, drying the slurry to remove the solvent and firing the dried slurry to produce the porous inorganic membrane. Examples of organic polymer particles include particles of acrylic. A substrate comprises a support with a porous inorganic membrane disposed on the support. The inorganic membrane has an average thickness of from about 0.5 micron to about 30 microns, a porosity of from about 30% to about 65%, a median pore size (d50) of from about 0.01 micron to about 1 micron, and a value of (d90−d10)/d50 less than about 2, as measured by mercury porosimetry. An example of a support includes an inorganic porous support.

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.