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公开(公告)号：US20160368825A1
公开(公告)日：2016-12-22
申请号：US15255684
申请日：2016-09-02
Applicant: CORNING INCORPORATED
Inventor： David Jack Bronfenbrenner , Luan Trong Nguyen , Elizabeth Marie Vileno
IPC: C04B35/478 , C04B38/00 , C04B35/64
CPC classification number: C04B35/478 , B29D24/005 , C04B35/64 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2235/3206 , C04B2235/3217 , C04B2235/3234 , C04B2235/3445 , C04B2235/6562 , C04B2235/6584 , C04B2235/661 , C04B2235/94 , C04B38/068
Abstract: A method for firing a green honeycomb ceramic body including heating the green honeycomb ceramic body from room temperature to a first temperature of less than or equal to about 350° C. with at least one heating rate of greater than or equal to about 80° C./hr. The green honeycomb ceramic body may be heated from the first temperature to a second temperature of greater than or equal to about 800° C. at a heating rate of greater than or equal to about 90° C./hr. The green honeycomb ceramic body may be heated from the second temperature to a third temperature of greater than or equal to about 1000° C. The green honeycomb ceramic body may include aluminum raw materials for forming an aluminum titanate ceramic body.
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22.发明申请ALUMINUM TITANATE COMPOSITIONS, CERAMIC ARTICLES COMPRISING SAME, AND METHODS OF MANUFACTURING SAME 有权钛酸铝组合物，包含其的陶瓷制品及其制造方法公开(公告)号：US20150143786A1
公开(公告)日：2015-05-28
申请号：US14533595
申请日：2014-11-05
Applicant: Corning Incorporated
Inventor： Gregory Albert Merkel , Patrick David Tepesch , Elizabeth Marie Vileno
IPC: C04B35/478 , B01D46/24 , C04B38/00 , C04B35/64 , C04B38/06
CPC classification number: C04B35/478 , B01D46/2418 , C04B35/64 , C04B38/0006 , C04B38/06 , C04B2111/00793 , C04B2111/0081 , C04B2235/3206 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3234 , C04B2235/3244 , C04B2235/3248 , C04B2235/3249 , C04B2235/3418 , C04B2235/3427 , C04B2235/3463 , C04B2235/3481 , C04B2235/36 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/72 , C04B2235/725 , C04B2235/80 , C04B38/0054 , C04B38/0645 , C04B38/0655 , C04B38/067 , C04B38/0675 , C04B38/068
Abstract: Disclosed are ceramic bodies comprised of a tialite phase and at least one silicate phase with a rare earth oxide and zirconium additions and methods for the manufacture of the same.
Abstract translation: 本发明公开了一种陶土体，由陶土相和至少一种具有稀土氧化物和锆添加物的硅酸盐相和其制造方法组成。
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公开(公告)号：US20150102516A1
公开(公告)日：2015-04-16
申请号：US14484509
申请日：2014-09-12
Applicant: Corning Incorporated
Inventor： Mark Alan Lewis , Pascale Oram , Cameron Wayne Tanner , Elizabeth Marie Vileno
IPC: C04B38/00 , C04B35/64 , G01N33/38 , C04B35/195 , C04B35/478 , B28B3/20 , C04B35/185
CPC classification number: C04B38/0087 , B28B3/20 , C04B35/185 , C04B35/195 , C04B35/478 , C04B35/636 , C04B35/638 , C04B35/64 , C04B38/00 , C04B38/0006 , C04B38/0067 , C04B38/06 , C04B38/0645 , C04B2103/42 , C04B2111/00793 , C04B2111/0081 , C04B2111/32 , C04B2235/606 , G01N33/388 , G01N2033/0091 , C04B38/0074 , C04B38/068
Abstract: Disclosed herein are green bodies comprising at least one ceramic-forming powder; at least one binder; and at least one cross-linked starch present in an amount of at least about 20% by weight as a super addition. Further disclosed herein is a method of making a porous ceramic body comprising mixing at least one ceramic-forming powder, at least one solvent such as water, at least one binder, and at least one cross-linked starch present in an amount of about 20% by weight as a super addition to form a batch composition; extruding the batch composition to form a green body; drying the green body; and firing the green body to form a porous ceramic body. Also disclosed herein are methods of screening a green body for making a porous ceramic body.
Abstract translation: 本文公开了包含至少一种陶瓷形成粉末的生坯; 至少一个粘合剂; 和至少一种交联淀粉以至少约20重量％的量作为超添加剂存在。 本文进一步公开的是制备多孔陶瓷体的方法，该方法包括将至少一种陶瓷形成粉末，至少一种溶剂如水，至少一种粘合剂和至少一种交联淀粉混合，所述交联淀粉的存在量为约20 重量％作为超级添加以形成批料组合物; 挤出批料组合物以形成生坯; 干燥绿色的身体; 并焙烧生坯以形成多孔陶瓷体。 本文还公开了筛选生坯以制造多孔陶瓷体的方法。
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公开(公告)号：US20140357473A1
公开(公告)日：2014-12-04
申请号：US13906133
申请日：2013-05-30
Applicant: CORNING INCORPORATED
IPC: B01J29/72
CPC classification number: B01J35/10 , B01D53/9418 , B01D2255/20761 , B01D2255/50 , B01J29/763 , B01J35/002 , B01J35/1042 , C04B35/195 , C04B35/478 , C04B38/0006 , C04B2111/00793 , C04B2111/0081 , C04B2235/3201 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3217 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3232 , C04B2235/3239 , C04B2235/3241 , C04B2235/3244 , C04B2235/3262 , C04B2235/3272 , C04B2235/3275 , C04B2235/3279 , C04B2235/3284 , C04B2235/42 , C04B2235/725 , C04B2235/727 , C04B2235/9607 , C04B38/0054 , C04B38/0074
Abstract: Disclosed herein are formed ceramic substrates comprising an oxide ceramic material, wherein the formed ceramic substrate comprises a low elemental alkali metal content, such as less than about 1000 ppm. Also disclosed are composite bodies comprising at least one catalyst and a formed ceramic substrate comprising an oxide ceramic material, wherein the composite body has a low elemental alkali metal content, such as less than about 1000 ppm, and methods for preparing the same.
Abstract translation: 本文公开了形成包含氧化物陶瓷材料的陶瓷衬底，其中所形成的陶瓷衬底包含低元素碱金属含量，例如小于约1000ppm。 还公开了包含至少一种催化剂和包含氧化物陶瓷材料的成形陶瓷基材的复合体，其中复合体具有低的元素碱金属含量，例如小于约1000ppm，及其制备方法。
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公开(公告)号：US20240343655A1
公开(公告)日：2024-10-17
申请号：US18756882
申请日：2024-06-27
Applicant: CORNING INCORPORATED
CPC classification number: C04B38/0009 , C04B35/46 , C04B41/0072 , C04B41/4543 , C04B41/4578 , C04B2235/5445 , C04B2235/5454 , C04B2235/6021 , C04B2235/80
Abstract: 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 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 body, and in other embodiments the coating is applied to a ceramic honeycomb body. Other honeycomb bodies and methods are described.
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Patent Agency Ranking
公开(公告)号：US11932582B2
公开(公告)日：2024-03-19
申请号：US17256903
申请日：2019-06-19
Applicant: CORNING INCORPORATED
Inventor： Douglas Munroe Beall , Elizabeth Marie Vileno
IPC: C04B35/478 , C04B35/64 , C04B38/00
CPC classification number: C04B38/0009 , C04B35/478 , C04B35/64 , C04B2235/3234 , C04B2235/6021 , C04B2235/6562 , C04B2235/6565 , C04B2235/6583
Abstract: Ceramic honeycomb bodies with a matrix of intersecting walls having an interior portion with a first average bulk porosity, and a skin having a second average bulk porosity, wherein the second average bulk porosity is less than the first average bulk porosity. Methods of manufacturing a ceramic honeycomb bodies include providing a firing cycle for the ceramic honeycomb structure such that at least the skin of the honeycomb structure is subjected to a thermal spike in firing temperature while the interior portion of the matrix is subjected to a lesser spike in firing temperature.
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公开(公告)号：US20210355039A1
公开(公告)日：2021-11-18
申请号：US17256886
申请日：2019-06-19
Applicant: CORNING INCORPORATED
Abstract: 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.
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公开(公告)号：US20210317048A1
公开(公告)日：2021-10-14
申请号：US17256903
申请日：2019-06-19
Applicant: CORNING INCORPORATED
Inventor： Douglas Munroe Beall , Elizabeth Marie Vileno
IPC: C04B38/00 , C04B35/478 , C04B35/64
Abstract: Ceramic honeycomb bodies with a matrix of intersecting walls having an interior portion with a first average bulk porosity, and a skin having a second average bulk porosity, wherein the second average bulk porosity is less than the first average bulk porosity. Methods of manufacturing a ceramic honeycomb bodies include providing a firing cycle for the ceramic honeycomb structure such that at least the skin of the honeycomb structure is subjected to a thermal spike in firing temperature while the interior portion of the matrix is subjected to a lesser spike in firing temperature.
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29.发明授权公开(公告)号：US10526249B2
公开(公告)日：2020-01-07
申请号：US14722560
申请日：2015-05-27
Applicant: Corning Incorporated
IPC: C04B35/478 , C04B38/00 , C04B38/06 , C04B111/00
Abstract: Disclosed are ceramic bodies comprised of composite cordierite aluminum magnesium titanate ceramic compositions and methods for the manufacture of same.
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30.发明授权公开(公告)号：US10450233B2
公开(公告)日：2019-10-22
申请号：US14614910
申请日：2015-02-05
Applicant: CORNING INCORPORATED
Inventor： Adriane Marie Divens-Dutcher , Gregory Albert Merkel , Patrick David Tepesch , Elizabeth Marie Vileno , Raja Rao Wusirika
IPC: C04B38/00 , C04B35/64 , C04B35/195 , C04B35/44 , B01D39/20 , C04B38/06 , F01N3/021 , C04B35/468 , B01D46/24 , C04B111/00
Abstract: Disclosed are ceramic bodies comprised of composite cordierite aluminum magnesium titanate ceramic compositions and methods for the manufacture of same.
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