DE69411630D1 - Verfahren zur Verbesserung der Temperaturwechselbeständigkeit eines Überzugkörpers - Google Patents

Verfahren zur Verbesserung der Temperaturwechselbeständigkeit eines Überzugkörpers

Info

Publication number
DE69411630D1
DE69411630D1 DE69411630T DE69411630T DE69411630D1 DE 69411630 D1 DE69411630 D1 DE 69411630D1 DE 69411630 T DE69411630 T DE 69411630T DE 69411630 T DE69411630 T DE 69411630T DE 69411630 D1 DE69411630 D1 DE 69411630D1
Authority
DE
Germany
Prior art keywords
improving
shock resistance
thermal shock
coating body
coating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69411630T
Other languages
English (en)
Other versions
DE69411630T2 (de
Inventor
Patricia Ann Beauseigneur
Mallanagouda Patil
Irwin Morris Lachman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corning Inc
Original Assignee
Corning Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Corning Inc filed Critical Corning Inc
Publication of DE69411630D1 publication Critical patent/DE69411630D1/de
Application granted granted Critical
Publication of DE69411630T2 publication Critical patent/DE69411630T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B01J37/0217—Pretreatment of the substrate before coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/036—Precipitation; Co-precipitation to form a gel or a cogel
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • C03C23/0095—Solution impregnating; Solution doping; Molecular stuffing, e.g. of porous glass
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/4572—Partial coating or impregnation of the surface of the substrate
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Dispersion Chemistry (AREA)
  • Catalysts (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
DE69411630T 1993-05-18 1994-05-04 Verfahren zur Verbesserung der Temperaturwechselbeständigkeit eines Überzugkörpers Expired - Fee Related DE69411630T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/063,495 US5346722A (en) 1993-05-18 1993-05-18 Method for improving the thermal shock resistance of a washcoated body

Publications (2)

Publication Number Publication Date
DE69411630D1 true DE69411630D1 (de) 1998-08-20
DE69411630T2 DE69411630T2 (de) 1999-03-11

Family

ID=22049595

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69411630T Expired - Fee Related DE69411630T2 (de) 1993-05-18 1994-05-04 Verfahren zur Verbesserung der Temperaturwechselbeständigkeit eines Überzugkörpers

Country Status (4)

Country Link
US (1) US5346722A (de)
EP (1) EP0625371B1 (de)
JP (1) JPH0710650A (de)
DE (1) DE69411630T2 (de)

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US5952049A (en) * 1996-10-09 1999-09-14 Natural Coating Systems, Llc Conversion coatings for metals using group IV-A metals in the presence of little or no fluoride and little or no chromium
US6083309A (en) * 1996-10-09 2000-07-04 Natural Coating Systems, Llc Group IV-A protective films for solid surfaces
EP1081285B1 (de) * 1998-02-23 2008-06-04 Kao Corporation Verfahren zum fertigen von gegenständen aus papiermasse
DE19810260C2 (de) * 1998-03-10 2000-02-24 Degussa Verfahren zum Beschichten der Strömungskanäle eines wabenförmigen Katalysatorkörpers mit einer Dispersionsbeschichtung
DE19837731A1 (de) * 1998-08-20 2000-02-24 Degussa Verfahren zum Beschichten der Strömungskanäle eines monolithischen Katalysatortragkörpers mit einer Beschichtungsdispersion
JP2002530175A (ja) * 1998-11-20 2002-09-17 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ コードレス走査ヘッドの充電器を備える超音波診断イメージングシステム
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US20020077248A1 (en) * 2000-09-29 2002-06-20 Tomohiko Nakanishi Ceramic carrier and ceramic catalyst body
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JP2003200062A (ja) * 2001-10-26 2003-07-15 Denso Corp 車両用触媒
US20030092567A1 (en) * 2001-11-12 2003-05-15 Masakazu Tanaka Ceramic catalyst body
JP2003164760A (ja) * 2001-11-29 2003-06-10 Denso Corp セラミック触媒体
JP2003230838A (ja) * 2001-12-06 2003-08-19 Denso Corp セラミック触媒体
US7226884B2 (en) * 2002-02-07 2007-06-05 China Petroleum & Chemical Corporation Composite for catalytic distillation and its preparation
JP4271400B2 (ja) 2002-02-14 2009-06-03 株式会社デンソー 触媒体
JP2003326175A (ja) * 2002-03-07 2003-11-18 Denso Corp 担体とその製造方法、および触媒体
US6903051B2 (en) 2002-04-12 2005-06-07 Corning Incorporated In situ theta alumina coated monolithic catalyst supports
JP3936238B2 (ja) * 2002-05-20 2007-06-27 株式会社デンソー 触媒体および触媒体の製造方法
JP4079717B2 (ja) * 2002-08-05 2008-04-23 株式会社日本自動車部品総合研究所 セラミック触媒体
JP4584555B2 (ja) * 2002-10-17 2010-11-24 株式会社デンソー セラミック触媒体
JP4246075B2 (ja) * 2003-03-07 2009-04-02 株式会社デンソー セラミック触媒体の製造方法
JP3945446B2 (ja) * 2003-04-24 2007-07-18 株式会社デンソー セラミック担体とその製造方法
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US7132150B2 (en) * 2003-08-14 2006-11-07 Corning Incorporated Porous ceramic filters with catalyst coatings
KR100542911B1 (ko) * 2003-10-25 2006-01-11 한국과학기술연구원 연료전지 자동차에 이용되는 가솔린 개질용 저압차 촉매와 이의 제조방법
CN1901989B (zh) * 2003-12-31 2011-04-13 康宁股份有限公司 具有疏水涂层的陶瓷结构
US7122612B2 (en) * 2004-02-27 2006-10-17 Corning Incorporated Porous ceramic filters with catalyst coatings
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JP5604046B2 (ja) * 2008-03-28 2014-10-08 日本碍子株式会社 ハニカム構造体
JP5144402B2 (ja) * 2008-07-03 2013-02-13 日本碍子株式会社 ハニカム構造体
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Also Published As

Publication number Publication date
EP0625371A1 (de) 1994-11-23
JPH0710650A (ja) 1995-01-13
EP0625371B1 (de) 1998-07-15
US5346722A (en) 1994-09-13
DE69411630T2 (de) 1999-03-11

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