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公开(公告)号：US20140339194A1
公开(公告)日：2014-11-20
申请号：US14363147
申请日：2012-12-10
Applicant: CORNING INCORPORATED
Inventor： Yunfeng Gu , Jun Hou , Timothy James Orcutt , Daniel Arthur Sternquist , Jeffery Scott Stone
Abstract: Described herein are aqueous acidic glass etching solutions or media comprising HF and H2SO4, wherein HF is present in concentrations not exceeding about 1.3M. The etching solutions are used to treat glass articles such as thin glass sheets at above-ambient temperatures to etch slight thicknesses of surface glass therefrom, the etching solutions exhibiting improved stability against dissolved glass precipitation and rapid glass removal rates at slightly elevated temperatures.
Abstract translation: 本文描述的是含水的酸性玻璃蚀刻溶液或包含HF和H 2 SO 4的介质，其中HF的浓度不超过约1.3M。 蚀刻溶液用于在高于环境温度下处理玻璃制品例如薄玻璃板以从其中蚀刻表面玻璃的轻微厚度，所述蚀刻溶液在稍微升高的温度下表现出对溶解的玻璃沉淀的稳定性和快速的玻璃去除速率。
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公开(公告)号：US11603328B2
公开(公告)日：2023-03-14
申请号：US16765303
申请日：2018-11-20
Applicant: CORNING INCORPORATED
Inventor： Curtis Robert Fekety , Yunfeng Gu , Jinfa Mou , Weijun Niu , Matthew Daniel Trosa , Rui Zhang , Zheming Zheng
Abstract: Methods for producing a glass sheet are provided. The methods can include forming a glass ribbon from molten glass, applying a polymer precursor to at least a portion of a first or second major surface of the glass ribbon, curing the polymer precursor to form a polymer coating, and separating the glass ribbon to produce at least one glass sheet. Glass ribbons and glass sheets produced by these methods are also disclosed.
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公开(公告)号：US20210197105A1
公开(公告)日：2021-07-01
申请号：US17271505
申请日：2019-08-30
Applicant: CORNING INCORPORATED
Inventor： Yunfeng Gu , Mark Alan Lewis , Cai Liu , Dale Robert Powers , Todd Parrish St Clair , Jianguo Wang , Huiqing Wu , Xinfeng Xing , Danhong Zhong
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.
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公开(公告)号：US20200283326A1
公开(公告)日：2020-09-10
申请号：US16765303
申请日：2018-11-20
Applicant: CORNING INCORPORATED
Inventor： Curtis Robert Fekety , Yunfeng Gu , Jinfa Mou , Weijun Niu , Matthew Daniel Trosa , Rui Zhang , Zheming Zheng
Abstract: Methods for producing a glass sheet are provided. The methods can include forming a glass ribbon from molten glass, applying a polymer precursor to at least a portion of a first or second major surface of the glass ribbon, curing the polymer precursor to form a polymer coating, and separating the glass ribbon to produce at least one glass sheet. Glass ribbons and glass sheets produced by these methods are also disclosed.
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公开(公告)号：US20200148579A1
公开(公告)日：2020-05-14
申请号：US16740903
申请日：2020-01-13
Applicant: CORNING INCORPORATED
Inventor： Laura Beth Cook , Curtis Robert Fekety , Yunfeng Gu , Dale Robert Powers , Christopher Scott Thomas , Srinivas Vemury , Fei Xia , Chunfeng Zhou
IPC: C03B37/018 , C03B37/012 , C03C3/06 , C03C13/04 , C03B37/014 , C03B19/14
Abstract: A method of producing bi-modal particles includes the steps of igniting a first precursor gas using a primary burner thereby producing a first plurality of particles of a first size, fluidly transporting the first plurality of particles down a particle tube, igniting a second precursor gas using a secondary burner thereby producing a second plurality of particles of a second size, flowing the second plurality of particles into the first plurality of particles, and capturing the first and second plurality of particles.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20200095684A1
公开(公告)日：2020-03-26
申请号：US16578751
申请日：2019-09-23
Applicant: Corning Incorporated
Inventor： Dana Craig Bookbinder , Yunfeng Gu , Prantik Mazumder , Rajesh Vaddi
Abstract: Methods of plating a metal on a substrate including coating a nanoporous metal-oxide layer on a surface of the substrate prior to metal plating. Methods may include coating a surface of the substrate with a slurry including colloidal metal-oxide precursor particles and aluminum oxide particles. After coating, the slurry may be calcinated on the surface of the substrate to form a nanoporous metal-oxide layer on the surface. Then, a metallic film may be plated on the nanoporous metal-oxide layer. The metallic film may be plated by an electroless plating method and/or an electroplating method. Articles, such as electronic interposers, may be made using the methods of plating a metal described herein.
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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
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.
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公开(公告)号：US20160121272A1
公开(公告)日：2016-05-05
申请号：US14879377
申请日：2015-10-09
Applicant: Corning Incorporated
Inventor： Kenneth Joseph Drury , Curtis Robert Fekety , Yunfeng Gu , Paul Oakley Johnson , Yanxia Ann Lu , Zhen Song
CPC classification number: C04B38/0009 , B01D46/247 , B01D46/2474 , B01D63/066 , B01D67/0041 , B01D69/12 , B01D69/125 , B01D2046/2433 , B01D2046/2437 , B01D2323/08 , B01D2325/02 , B01D2325/022 , B33Y10/00 , C04B38/0006 , C04B2111/00413 , C04B2111/00793 , C04B35/195 , C04B38/0054 , C04B38/0074 , C04B35/565 , C04B35/584
Abstract: A membrane filter article including: a porous substrate, as defined herein; and a porous first layer, as defined herein, on the porous interior walls of the substrate, wherein the porous first layer has a pore size property as defined herein. Also disclosed is a method of making and using the membrane filter article.
Abstract translation: 一种膜过滤器制品，包括：如本文所定义的多孔基材; 和如本文所定义的多孔第一层在基底的多孔内壁上，其中多孔第一层具有如本文所定义的孔径特性。 还公开了制造和使用膜过滤器制品的方法。
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公开(公告)号：US20240393527A1
公开(公告)日：2024-11-28
申请号：US18662275
申请日：2024-05-13
Applicant: CORNING INCORPORATED
Inventor： Donald Arthur Clark , Matthew Ryan Drake , Yunfeng Gu , Ming-Jun Li , Joseph Edward McCarthy , Weijun Niu
IPC: G02B6/02
Abstract: An optical fiber includes a glass core, a glass cladding surrounding and in direct contact with the glass core, and a coating surrounding and in direct contact with the glass cladding. The coating includes three layers, a first high-modulus coating layer having a Young's modulus greater than 500 MPa, a second high-modulus coating layer having a Young's modulus greater than 500 MPa, and a low-modulus coating layer having a Young's modulus between about 0.20 MPa and 5 MPa. The coating may have the first high-modulus coating layer as the inner layer, the low-modulus coating layer as the intermediate layer, and the second high-modulus coating layer as the outer layer. Alternatively, the coating may have the low-modulus coating layer as the inner layer, first high-modulus coating layer as the intermediate layer, and the second high-modulus coating layer as the outer layer.
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公开(公告)号：US20210214267A1
公开(公告)日：2021-07-15
申请号：US15734078
申请日：2019-05-31
Applicant: Corning Incorporated
Inventor： Yunfeng Gu , Nicolas LeBlond , Ming-Jun Li , Jeffery Scott Stone , Haitao Zhang
Abstract: A silica-based substrate includes a glass phase and a dispersed phase having carbon, such that the silica-based substrate has a thickness of at least 10 gm. Also disclosed is a method of forming a silica-based substrate, the method including contacting a porous silica soot preform with an organic solution having at least one hydrocarbon precursor to form a doped silica soot preform and heating the doped silica soot preform in an inert atmosphere to form the silica-based substrate.
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