CH648009A5 - Preparation of ceramic foams - Google Patents

Preparation of ceramic foams Download PDF

Info

Publication number
CH648009A5
CH648009A5 CH1394/78A CH139478A CH648009A5 CH 648009 A5 CH648009 A5 CH 648009A5 CH 1394/78 A CH1394/78 A CH 1394/78A CH 139478 A CH139478 A CH 139478A CH 648009 A5 CH648009 A5 CH 648009A5
Authority
CH
Switzerland
Prior art keywords
foam
slurry
ceramic
polymeric organic
thickness
Prior art date
Application number
CH1394/78A
Other languages
German (de)
English (en)
Inventor
John C Yarwood
James E Dore
Robert K Preuss
Original Assignee
Alusuisse
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
Priority claimed from US05/770,395 external-priority patent/US4075303A/en
Application filed by Alusuisse filed Critical Alusuisse
Publication of CH648009A5 publication Critical patent/CH648009A5/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/12—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein one or more rollers exert pressure on the material
    • B28B3/126—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein one or more rollers exert pressure on the material on material passing directly between the co-operating rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2093—Ceramic foam
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/0615—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances the burned-out substance being a monolitic element having approximately the same dimensions as the final article, e.g. a porous polyurethane sheet or a prepreg obtained by bonding together resin particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
CH1394/78A 1977-02-22 1978-02-08 Preparation of ceramic foams CH648009A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/770,395 US4075303A (en) 1975-06-23 1977-02-22 Method of preparation of ceramic foam

Publications (1)

Publication Number Publication Date
CH648009A5 true CH648009A5 (en) 1985-02-28

Family

ID=25088411

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1394/78A CH648009A5 (en) 1977-02-22 1978-02-08 Preparation of ceramic foams

Country Status (14)

Country Link
JP (1) JPS53121011A (xx)
AT (1) AT371089B (xx)
BE (1) BE864188A (xx)
BR (1) BR7801041A (xx)
CA (1) CA1082894A (xx)
CH (1) CH648009A5 (xx)
DE (1) DE2805611C2 (xx)
FR (1) FR2381001A1 (xx)
GB (1) GB1596446A (xx)
IT (1) IT1094234B (xx)
NL (1) NL186628C (xx)
NO (1) NO150566C (xx)
YU (1) YU37878A (xx)
ZA (1) ZA781008B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5791575A (en) * 1995-01-10 1998-08-11 Savio Macchine Tessili S.P.A. System for handling and distributing spools for an automatic coning machine

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5756366A (en) * 1980-09-19 1982-04-03 Toshiba Ceramics Co Manufacture of tool for porous matter baking
DE3529075A1 (de) * 1985-08-14 1987-02-19 Man Technologie Gmbh Verfahren zur herstellung von poroesen gegenstaenden
DE3642201C1 (de) * 1986-12-10 1988-06-16 Radex Deutschland Ag Feuerfestes keramisches Bauteil
FR2645257B1 (fr) * 1989-03-28 1992-10-02 Ceraplast Procede et dispositif de fabrication notamment d'un support d'enfournement en mousse ceramique et support obtenu
DE4003598A1 (de) * 1990-02-02 1991-08-08 Otto Feuerfest Gmbh Verfahren und vorrichtung zum herstellen eines keramischen schaumkoerpers
DE4003599A1 (de) * 1990-02-02 1991-08-08 Otto Feuerfest Gmbh Verfahren zur herstellung eines keramischen schaumkoerpers mit ausnehmungen oder durchgangskanaelen
DE19621638C2 (de) * 1996-05-30 2002-06-27 Fraunhofer Ges Forschung Offenzellige Schaumkeramik mit hoher Festigkeit und Verfahren zu deren Herstellung
SE512222C2 (sv) 1998-06-29 2000-02-14 Johan Sterte Förfarande för framställning av makrostrukturer av mikroporösa material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505410A (xx) * 1973-05-18 1975-01-21
US3893917A (en) * 1974-01-02 1975-07-08 Alusuisse Molten metal filter
US3947363A (en) * 1974-01-02 1976-03-30 Swiss Aluminium Limited Ceramic foam filter
NO148381C (no) * 1975-03-28 1983-09-28 Alusuisse Keramisk skumfilter for filtrering av smeltet metall, fremgangsmaate for dets fremstilling samt anvendelse av filtret
US3962081A (en) * 1975-03-28 1976-06-08 Swiss Aluminium Ltd. Ceramic foam filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5791575A (en) * 1995-01-10 1998-08-11 Savio Macchine Tessili S.P.A. System for handling and distributing spools for an automatic coning machine

Also Published As

Publication number Publication date
IT1094234B (it) 1985-07-26
ATA125678A (de) 1982-10-15
NL186628C (nl) 1991-01-16
YU37878A (en) 1982-06-30
GB1596446A (en) 1981-08-26
FR2381001A1 (fr) 1978-09-15
NO150566B (no) 1984-07-30
JPS5636143B2 (xx) 1981-08-21
NO150566C (no) 1984-11-07
AT371089B (de) 1983-05-25
NO780574L (no) 1978-08-23
DE2805611A1 (de) 1978-08-24
CA1082894A (en) 1980-08-05
NL7802007A (nl) 1978-08-24
IT7820489A0 (it) 1978-02-21
FR2381001B1 (xx) 1984-12-28
BE864188A (fr) 1978-06-16
JPS53121011A (en) 1978-10-23
BR7801041A (pt) 1978-11-28
DE2805611C2 (de) 1986-04-03
NL186628B (nl) 1990-08-16
ZA781008B (en) 1979-03-28

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Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: ALUSUISSE-LONZA HOLDING AG

PUE Assignment

Owner name: SELEE S.A.

PL Patent ceased