公开(公告)号：US09409826B2

公开(公告)日：2016-08-09

申请号：US14630916

申请日：2015-02-25

Applicant: CORNING INCORPORATED

Inventor： Douglas Munroe Beall ,  Gregory Albert Merkel ,  Martin Joseph Murtagh

IPC: C04B35/195 ,  C04B38/00 ,  B01J35/04 ,  C04B35/636 ,  C04B35/638 ,  C04B35/50 ,  C04B35/505 ,  B01D46/24 ,  B01J37/02 ,  C04B111/00 ,  C04B111/20 ,  C04B111/34

CPC classification number: C04B38/0006 ,  B01D46/2429 ,  B01D46/244 ,  B01D46/2444 ,  B01D46/247 ,  B01D2046/2433 ,  B01D2046/2437 ,  B01D2046/2496 ,  B01J35/04 ,  B01J37/0215 ,  B29C47/0028 ,  C04B35/195 ,  C04B35/50 ,  C04B35/505 ,  C04B35/6365 ,  C04B35/638 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B2111/2084 ,  C04B2111/343 ,  C04B2235/3206 ,  C04B2235/3213 ,  C04B2235/3217 ,  C04B2235/3222 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3418 ,  C04B2235/3445 ,  C04B2235/3472 ,  C04B2235/349 ,  C04B2235/425 ,  C04B2235/6021 ,  C04B2235/76 ,  C04B2235/786 ,  C04B2235/787 ,  C04B2235/85 ,  C04B2235/9607 ,  C04B2235/9615 ,  Y10T428/24149 ,  C04B38/0054 ,  C04B38/0074 ,  C04B38/0645 ,  C04B38/0675 ,  C04B38/068

Abstract: A porous ceramic honeycomb article includes a primary cordierite phase and an intercrystalline glass phase. In an as-fired condition, the porous ceramic honeycomb article exhibits microcrack parameter Nb3≦0.06 and an as-fired E500° C./E25° C. ratio ≦0.99. The article exhibits a coated microcrack parameter Nb3≦0.14 and a coated E500° C./E25° C. ratio ≦1.06 after the porous ceramic honeycomb article has been washcoated and calcined at a temperature of 550° C. After the article is exposed to a thermal treatment at a temperature ≧800° C. following washcoating and calcining, at least a first portion of the porous ceramic honeycomb article has a first treated microcrack parameter Nb3≧0.18, and a first treated mean coefficient of thermal expansion of not more than 12×10−7/° C. over a temperature range of 25° C. to 800° C. Methods of forming the porous ceramic honeycomb article are also disclosed.

Abstract translation: 多孔陶瓷蜂窝制品包括初级堇青石相和晶间玻璃相。 在焙烧条件下，多孔陶瓷蜂窝体制品的微裂纹参数为Nb3≤0.06，焙烧后的E500℃/ E25℃比为0.99。 在多孔陶瓷蜂窝体制品经过涂覆并在550℃的温度下煅烧之后，该制品显示出涂覆的微裂纹参数Nb 3≤0.14和涂覆的E500℃/ E25℃比率≤1.06。制品暴露于 在温度≥800℃下进行热处理，在洗涂和煅烧之后，多孔陶瓷蜂窝体制品的至少第一部分具有第一处理微裂纹参数Nb3≥0.18，并且第一次处理的平均热膨胀系数不大于 在25℃至800℃的温度范围内为12×10-7 /℃。还公开了形成多孔陶瓷蜂窝体制品的方法。

公开(公告)号：US20150321962A1

公开(公告)日：2015-11-12

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: C04B35/44 ,  F01N3/021 ,  C04B35/195 ,  B01D39/20 ,  C04B35/64 ,  C04B38/06

CPC classification number: C04B35/44 ,  B01D39/2068 ,  B01D46/2425 ,  B01D2046/2433 ,  B01D2046/2437 ,  C04B35/195 ,  C04B35/468 ,  C04B35/64 ,  C04B38/0006 ,  C04B38/06 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B2235/3206 ,  C04B2235/3217 ,  C04B2235/3222 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/3232 ,  C04B2235/3234 ,  C04B2235/3236 ,  C04B2235/3418 ,  C04B2235/3463 ,  C04B2235/3481 ,  C04B2235/349 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/6021 ,  C04B2235/656 ,  C04B2235/6567 ,  C04B2235/80 ,  C04B2235/9607 ,  C04B2235/9615 ,  F01N3/021 ,  C04B38/0054 ,  C04B38/0074 ,  C04B38/0645 ,  C04B38/068

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

Abstract translation: 公开了由复合堇青石钛酸铝镁陶瓷组合物组成的陶瓷体及其制造方法。

公开(公告)号：US20140357476A1

公开(公告)日：2014-12-04

申请号：US13906108

申请日：2013-05-30

Applicant: CORNING INCORPORATED

Inventor： Christian Bischof ,  Thorsten Rolf Boger ,  Gregory Albert Merkel ,  Zhen Song ,  Cameron Wayne Tanner ,  Patrick David Tepesch ,  Elizabeth Marie Vileno

IPC: B01J29/70

CPC classification number: B01J35/1042 ,  B01D53/9418 ,  B01D2255/2027 ,  B01D2255/20707 ,  B01D2255/2092 ,  B01D2255/30 ,  B01D2255/9205 ,  B01J29/763 ,  B01J35/10 ,  B01J37/0246 ,  C04B35/195 ,  C04B35/478 ,  C04B38/0074 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B2235/3201 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  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 ,  F01N3/2828 ,  C04B35/185 ,  C04B38/0006

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.

公开(公告)号：US11884598B2

公开(公告)日：2024-01-30

申请号：US17437110

申请日：2020-02-25

Applicant: CORNING INCORPORATED

Inventor： Gregory Albert Merkel ,  Barbara Anna Oyer ,  Patrick David Tepesch ,  James William Zimmermann

IPC: C04B38/00 ,  B01D46/24 ,  C04B41/45 ,  C04B41/50 ,  C04B41/52 ,  C04B41/83 ,  C04B41/86 ,  C04B41/89

CPC classification number: C04B38/0006 ,  B01D46/2462 ,  B01D46/2482 ,  C04B41/4596 ,  C04B41/5022 ,  C04B41/52 ,  C04B41/83 ,  C04B41/86 ,  C04B41/89 ,  B01D2279/30

Abstract: 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.

公开(公告)号：US09339791B2

公开(公告)日：2016-05-17

申请号：US13920493

申请日：2013-06-18

Applicant: Corning Incorporated

Inventor： Gregory Albert Merkel ,  Bryan Ray Wheaton

IPC: B01J23/14 ,  C04B35/478 ,  C04B38/00 ,  C04B35/64

CPC classification number: B01J23/14 ,  C04B35/478 ,  C04B35/64 ,  C04B38/0006 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B2235/3206 ,  C04B2235/3213 ,  C04B2235/3217 ,  C04B2235/3232 ,  C04B2235/3244 ,  C04B2235/3248 ,  C04B2235/3293 ,  C04B2235/3436 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/761 ,  C04B2235/80 ,  C04B2235/9607 ,  Y02P40/67 ,  C04B38/0054 ,  C04B38/0074 ,  C04B38/0645 ,  C04B38/067 ,  C04B38/0675

Abstract: Disclosed herein is a ceramic body comprising at least one phase comprising a pseudobrookite-type crystal structure and at least one phase comprising zirconium tin titanate. Also disclosed are porous ceramic honeycomb structures comprising a ceramic body comprising at least one phase comprising a pseudobrookite-type crystal structure and at least one phase comprising zirconium tin titanate and methods of preparing a ceramic body comprising at least one phase comprising a pseudobrookite-type crystal structure and at least one phase comprising zirconium tin titanate.

Abstract translation: 本文公开了一种陶瓷体，其包含至少一个包含假微生物型晶体结构的相和包含钛酸锆锡的至少一相。 还公开了包括陶瓷体的多孔陶瓷蜂窝结构体，该陶瓷体包含至少一个包含假微生物型晶体结构的相和至少一个包含钛酸锆锡的相，以及制备陶瓷体的方法，所述陶瓷体包含至少一个包含假微生物型晶体 结构和包含钛酸锆锡的至少一相。

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。

公开(公告)号：US20140371062A1

公开(公告)日：2014-12-18

申请号：US13920493

申请日：2013-06-18

Applicant: Corning Incorporated

Inventor： Gregory Albert Merkel ,  Bryan Ray Wheaton

IPC: B01J23/14 ,  C04B35/478

CPC classification number: B01J23/14 ,  C04B35/478 ,  C04B35/64 ,  C04B38/0006 ,  C04B2111/00793 ,  C04B2111/0081 ,  C04B2235/3206 ,  C04B2235/3213 ,  C04B2235/3217 ,  C04B2235/3232 ,  C04B2235/3244 ,  C04B2235/3248 ,  C04B2235/3293 ,  C04B2235/3436 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/761 ,  C04B2235/80 ,  C04B2235/9607 ,  Y02P40/67 ,  C04B38/0054 ,  C04B38/0074 ,  C04B38/0645 ,  C04B38/067 ,  C04B38/0675

Abstract: Disclosed herein is a ceramic body comprising at least one phase comprising a pseudobrookite-type crystal structure and at least one phase comprising zirconium tin titanate. Also disclosed are porous ceramic honeycomb structures comprising a ceramic body comprising at least one phase comprising a pseudobrookite-type crystal structure and at least one phase comprising zirconium tin titanate and methods of preparing a ceramic body comprising at least one phase comprising a pseudobrookite-type crystal structure and at least one phase comprising zirconium tin titanate.

Abstract translation: 本文公开了一种陶瓷体，其包含至少一个包含假微生物型晶体结构的相和包含钛酸锆锡的至少一相。 还公开了包括陶瓷体的多孔陶瓷蜂窝结构体，该陶瓷体包含至少一个包含假微生物型晶体结构的相和至少一个包含钛酸锆锡的相，以及制备陶瓷体的方法，所述陶瓷体包含至少一个包含假微生物型晶体 结构和包含钛酸锆锡的至少一相。

公开(公告)号：US20220177380A1

公开(公告)日：2022-06-09

申请号：US17437110

申请日：2020-02-25

Applicant: CORNING INCORPORATED

Inventor： Gregory Albert Merkel ,  Barbara Anna Oyer ,  Patrick David Tepesch ,  James William Zimmermann

IPC: C04B38/00 ,  B01D46/24 ,  C04B41/45 ,  C04B41/50 ,  C04B41/52 ,  C04B41/89 ,  C04B41/83 ,  C04B41/86

Abstract: 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.

公开(公告)号：US20190322590A9

公开(公告)日：2019-10-24

申请号：US14614945

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: C04B35/478 ,  B01J23/02 ,  B01D53/94 ,  B01J35/04 ,  B01J37/04 ,  B01J37/00 ,  B01J37/08 ,  B01D39/20

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

公开(公告)号：US20180282226A1

公开(公告)日：2018-10-04

申请号：US15763462

申请日：2016-09-28

Applicant: Corning Incorporated

Inventor： Gregory Albert Merkel

IPC: C04B35/49 ,  C04B35/64 ,  C04B35/63 ,  B01D46/24 ,  B01D53/94

Abstract: Disclosed is a microcracked ceramic body, comprising a predominant phase (greater than 50 wt %) of zirconium tin titanate and a dilatometric coefficient of thermal expansion (CTE) from 25 to 1000 C of not more than 40×10−7° C.−1 as measured by dilatometry and methods for the manufacture of the same.