FR2381001A1 - Procede de fabrication de mousses ceramiques - Google Patents

Procede de fabrication de mousses ceramiques

Info

Publication number
FR2381001A1
FR2381001A1 FR7805104A FR7805104A FR2381001A1 FR 2381001 A1 FR2381001 A1 FR 2381001A1 FR 7805104 A FR7805104 A FR 7805104A FR 7805104 A FR7805104 A FR 7805104A FR 2381001 A1 FR2381001 A1 FR 2381001A1
Authority
FR
France
Prior art keywords
foam
pass
ceramic foams
during
impregnated
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.)
Granted
Application number
FR7805104A
Other languages
English (en)
French (fr)
Other versions
FR2381001B1 (it
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.)
Alcan Holdings Switzerland AG
Original Assignee
Alusuisse Holdings AG
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 Holdings AG filed Critical Alusuisse Holdings AG
Publication of FR2381001A1 publication Critical patent/FR2381001A1/fr
Application granted granted Critical
Publication of FR2381001B1 publication Critical patent/FR2381001B1/fr
Granted legal-status Critical Current

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
FR7805104A 1977-02-22 1978-02-22 Procede de fabrication de mousses ceramiques Granted FR2381001A1 (fr)

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 (2)

Publication Number Publication Date
FR2381001A1 true FR2381001A1 (fr) 1978-09-15
FR2381001B1 FR2381001B1 (it) 1984-12-28

Family

ID=25088411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805104A Granted FR2381001A1 (fr) 1977-02-22 1978-02-22 Procede de fabrication de mousses ceramiques

Country Status (14)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0390679A2 (fr) * 1989-03-28 1990-10-03 Ceraplast Procédé et dispositif de fabrication notamment d'un support d'enfournement en mousse céramique et support obtenu
EP0440323A2 (de) * 1990-02-02 1991-08-07 Dr. C. Otto Feuerfest GmbH Verfahren zur Herstellung eines keramischen Schaumkörpers mit Ausnehmungen oder Durchgangskanälen
EP0440322A2 (de) * 1990-02-02 1991-08-07 Dr. C. Otto Feuerfest GmbH Verfahren und Vorrichtung zum Herstellen eines keramischen Schaumkörpers

Families Citing this family (6)

* 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
IT1272873B (it) * 1995-01-10 1997-07-01 Savio Macchine Tessili Srl Sistema di distribuzione e movimentazione delle spole alle stazioni di roccatura di una roccatrice automatica
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947363A (en) * 1974-01-02 1976-03-30 Swiss Aluminium Limited Ceramic foam filter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505410A (it) * 1973-05-18 1975-01-21
US3893917A (en) * 1974-01-02 1975-07-08 Alusuisse Molten metal filter
US3962081A (en) * 1975-03-28 1976-06-08 Swiss Aluminium Ltd. 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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947363A (en) * 1974-01-02 1976-03-30 Swiss Aluminium Limited Ceramic foam filter

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0390679A2 (fr) * 1989-03-28 1990-10-03 Ceraplast Procédé et dispositif de fabrication notamment d'un support d'enfournement en mousse céramique et support obtenu
FR2645257A1 (fr) * 1989-03-28 1990-10-05 Ceraplast Procede et dispositif de fabrication notamment d'un support d'enfournement en mousse ceramique et support obtenu
EP0390679A3 (fr) * 1989-03-28 1990-12-19 Ceraplast Procédé et dispositif de fabrication notamment d'un support d'enfournement en mousse céramique et support obtenu
EP0440323A2 (de) * 1990-02-02 1991-08-07 Dr. C. Otto Feuerfest GmbH Verfahren zur Herstellung eines keramischen Schaumkörpers mit Ausnehmungen oder Durchgangskanälen
EP0440322A2 (de) * 1990-02-02 1991-08-07 Dr. C. Otto Feuerfest GmbH Verfahren und Vorrichtung zum Herstellen eines keramischen Schaumkörpers
EP0440322A3 (en) * 1990-02-02 1992-11-19 Dr. C. Otto Feuerfest Gmbh Process and device for making a porous ceramic body
EP0440323A3 (en) * 1990-02-02 1992-11-25 Dr. C. Otto Feuerfest Gmbh Process for the production of a porous ceramic body having cavities or open channels

Also Published As

Publication number Publication date
AT371089B (de) 1983-05-25
GB1596446A (en) 1981-08-26
CA1082894A (en) 1980-08-05
YU37878A (en) 1982-06-30
DE2805611A1 (de) 1978-08-24
NO780574L (no) 1978-08-23
NL186628B (nl) 1990-08-16
JPS5636143B2 (it) 1981-08-21
NL7802007A (nl) 1978-08-24
IT7820489A0 (it) 1978-02-21
BE864188A (fr) 1978-06-16
DE2805611C2 (de) 1986-04-03
BR7801041A (pt) 1978-11-28
CH648009A5 (en) 1985-02-28
NO150566C (no) 1984-11-07
JPS53121011A (en) 1978-10-23
IT1094234B (it) 1985-07-26
FR2381001B1 (it) 1984-12-28
NL186628C (nl) 1991-01-16
NO150566B (no) 1984-07-30
ZA781008B (en) 1979-03-28
ATA125678A (de) 1982-10-15

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse