AT288233B - Verfahren zum Imprägnieren von porösen keramischen Gegenständen mit nichtkolloidalen keramischen Teilchen - Google Patents

Verfahren zum Imprägnieren von porösen keramischen Gegenständen mit nichtkolloidalen keramischen Teilchen

Info

Publication number
AT288233B
AT288233B AT953068A AT953068A AT288233B AT 288233 B AT288233 B AT 288233B AT 953068 A AT953068 A AT 953068A AT 953068 A AT953068 A AT 953068A AT 288233 B AT288233 B AT 288233B
Authority
AT
Austria
Prior art keywords
colloidal
impregnating porous
articles
porous ceramic
ceramic particles
Prior art date
Application number
AT953068A
Other languages
English (en)
Inventor
David J Nell
Thomas W Lewis
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Application granted granted Critical
Publication of AT288233B publication Critical patent/AT288233B/de

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
    • 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
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
    • 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
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
    • C04B41/5033—Chromium oxide
    • 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
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/87—Ceramics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Catalysts (AREA)
AT953068A 1967-10-30 1968-09-30 Verfahren zum Imprägnieren von porösen keramischen Gegenständen mit nichtkolloidalen keramischen Teilchen AT288233B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67919167A 1967-10-30 1967-10-30

Publications (1)

Publication Number Publication Date
AT288233B true AT288233B (de) 1971-02-25

Family

ID=24725926

Family Applications (1)

Application Number Title Priority Date Filing Date
AT953068A AT288233B (de) 1967-10-30 1968-09-30 Verfahren zum Imprägnieren von porösen keramischen Gegenständen mit nichtkolloidalen keramischen Teilchen

Country Status (8)

Country Link
US (1) US3671302A (de)
AT (1) AT288233B (de)
BE (1) BE722879A (de)
DE (1) DE1796259A1 (de)
ES (1) ES358891A1 (de)
FR (1) FR1603820A (de)
GB (1) GB1240274A (de)
LU (1) LU56944A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793985A (fr) * 1972-01-14 1973-05-02 Foseco Int Traitement de matieres permeables
US3873350A (en) * 1973-02-20 1975-03-25 Corning Glass Works Method of coating honeycombed substrates
JPS51145390A (en) * 1975-06-10 1976-12-14 Nissan Motor Co Ltd Manufacturing method of a coated layer of oxygen senser
DE2531769C3 (de) * 1975-07-16 1978-07-06 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verwendung von hochstabilen Metalloxid-Dispersionen zur Erzeugung haftfester Metalloxid-Überzüge auf einem festen chemisch ineiten porösen Katalysatorträger
FR2373206A1 (fr) * 1976-12-02 1978-06-30 Anvar Nouvel element chauffant en oxyde refractaire et son procede de fabrication
FR2575396B2 (fr) * 1977-04-12 1987-04-30 Commissariat Energie Atomique Procede de fabrication de membranes minerales poreuses et permeables
US4728533A (en) * 1982-09-30 1988-03-01 Engelhard Corporation Process for forming integral edge seals in porous gas distribution plates utilizing a vibratory means
FR2575459B1 (fr) * 1984-12-28 1991-10-04 Commissariat Energie Atomique Procede de fabrication de membranes minerales, poreuses et permeables
WO1988002742A1 (en) * 1986-10-17 1988-04-21 Washington Research Foundation Method for producing a surface-toughened ceramic composite
DE4001180C1 (en) * 1990-01-17 1990-11-22 Radex-Heraklith Industriebeteiligungs Ag, Wien, At Refractory ceramic prod. - impregnated with thixotropic slurry including methyl cellulose
US5460854A (en) * 1992-01-16 1995-10-24 Certech Incorporated Impregnated ceramic core and method of making same
DE102009045698A1 (de) * 2009-10-14 2011-04-21 Evonik Degussa Gmbh Verfahren zum Infiltrieren von porösen keramischen Bauteilen

Also Published As

Publication number Publication date
US3671302A (en) 1972-06-20
DE1796259A1 (de) 1972-04-13
BE722879A (de) 1969-04-01
ES358891A1 (es) 1970-07-01
FR1603820A (de) 1971-06-07
LU56944A1 (de) 1970-03-23
GB1240274A (en) 1971-07-21

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Legal Events

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