CA2069335A1 - Aluminium oxide-based foams which are stable under the effect of water, bodies made therefrom and mixtures for their production - Google Patents

Aluminium oxide-based foams which are stable under the effect of water, bodies made therefrom and mixtures for their production

Info

Publication number
CA2069335A1
CA2069335A1 CA002069335A CA2069335A CA2069335A1 CA 2069335 A1 CA2069335 A1 CA 2069335A1 CA 002069335 A CA002069335 A CA 002069335A CA 2069335 A CA2069335 A CA 2069335A CA 2069335 A1 CA2069335 A1 CA 2069335A1
Authority
CA
Canada
Prior art keywords
foam
water
mol
foams
weight
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.)
Abandoned
Application number
CA002069335A
Other languages
English (en)
French (fr)
Inventor
Lutz Roesch
Beate Biller
Guenter Kratel
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.)
Wacker Chemie AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2069335A1 publication Critical patent/CA2069335A1/en
Abandoned 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/44—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminates
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
    • C04B35/19—Alkali metal aluminosilicates, e.g. spodumene
    • 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
    • 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
    • C04B2111/52—Sound-insulating materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Silicon Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Cosmetics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CA002069335A 1989-10-31 1990-10-31 Aluminium oxide-based foams which are stable under the effect of water, bodies made therefrom and mixtures for their production Abandoned CA2069335A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP3936230.2 1989-10-31
DE19893936230 DE3936230A1 (de) 1989-10-31 1989-10-31 Unter einwirkung von wasser stabile schaeume auf der basis von aluminiumoxid, daraus erstellte koerper sowie mischungen fuer deren herstellung
PCT/EP1990/001828 WO1991006516A1 (de) 1989-10-31 1990-10-31 Unter einwirkung von wasser stabile schäume auf der basis von aluminiumoxid, daraus erstellte körper sowie mischungen für deren herstellung

Publications (1)

Publication Number Publication Date
CA2069335A1 true CA2069335A1 (en) 1991-05-01

Family

ID=6392586

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002069335A Abandoned CA2069335A1 (en) 1989-10-31 1990-10-31 Aluminium oxide-based foams which are stable under the effect of water, bodies made therefrom and mixtures for their production

Country Status (5)

Country Link
EP (1) EP0497850A1 (de)
JP (1) JPH04505000A (de)
CA (1) CA2069335A1 (de)
DE (1) DE3936230A1 (de)
WO (1) WO1991006516A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19618968A1 (de) * 1996-05-10 1997-11-13 Wacker Chemie Gmbh Mischung und Verfahren zur Herstellung wärmedämmender Formkörper

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3246619A1 (de) * 1982-12-16 1984-06-20 Dynamit Nobel Ag, 5210 Troisdorf Schaeumbare wasserhaltige haertbare anorganische formmassen, daraus hergestellte formkoerper und verfahren zur herstellung der formmasse
GB8427851D0 (en) * 1984-11-03 1984-12-12 Emi Ltd Producing inorganic foam
JPS61201659A (ja) * 1985-03-06 1986-09-06 東芝セラミツクス株式会社 セラミックフォームの製造方法
GB2168336B (en) * 1984-12-12 1988-02-10 Toshiba Ceramics Co A ceramic foam
JPS61141666A (ja) * 1984-12-12 1986-06-28 東芝セラミツクス株式会社 セラミックフオ−ム
US4871495A (en) * 1987-12-02 1989-10-03 The Duriron Company, Inc. Process for producing porous ceramic filter for filtering of particulates from diesel exhaust gases

Also Published As

Publication number Publication date
DE3936230A1 (de) 1991-05-02
JPH04505000A (ja) 1992-09-03
EP0497850A1 (de) 1992-08-12
WO1991006516A1 (de) 1991-05-16

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued