WO2007022750A3 - Verfahren zur herstellung von anorganischen schäumen, danach hergestellter schaum - Google Patents

Verfahren zur herstellung von anorganischen schäumen, danach hergestellter schaum Download PDF

Info

Publication number
WO2007022750A3
WO2007022750A3 PCT/DE2006/001394 DE2006001394W WO2007022750A3 WO 2007022750 A3 WO2007022750 A3 WO 2007022750A3 DE 2006001394 W DE2006001394 W DE 2006001394W WO 2007022750 A3 WO2007022750 A3 WO 2007022750A3
Authority
WO
WIPO (PCT)
Prior art keywords
inorganic
foam
substantially non
produced according
inorganic foam
Prior art date
Application number
PCT/DE2006/001394
Other languages
English (en)
French (fr)
Other versions
WO2007022750A2 (de
Inventor
Oksana Lavrentyeva
Christian Soltmann
Michael Jeske
Georg Gratwohl
Original Assignee
Univ Bremen
Oksana Lavrentyeva
Christian Soltmann
Michael Jeske
Georg Gratwohl
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 Univ Bremen, Oksana Lavrentyeva, Christian Soltmann, Michael Jeske, Georg Gratwohl filed Critical Univ Bremen
Priority to EP06775831A priority Critical patent/EP1924374A2/de
Publication of WO2007022750A2 publication Critical patent/WO2007022750A2/de
Publication of WO2007022750A3 publication Critical patent/WO2007022750A3/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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
    • B22F3/1125—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers involving a foaming process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
    • 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
    • C04B2111/40—Porous or lightweight 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)
  • Mechanical Engineering (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung anorganischer Schäume, umfassend die Schritte: i) Herstellen einer im wesentlichen homogenen Suspension umfassend Wasser, anorganisches Pulver und Stabilisator; ii) Zugeben einer mit Wasser im wesentlichen nicht mischbaren, im wesentlichen unpolaren Flüssigkeit und eines Emulgators zur Suspension; iii) Homogenisieren und Emulgieren, um eine Emulsion zu erhalten; iv) Schaumbildung der in Schritt (iii) erhaltenen Emulsion durch Verdampfung der im wesentlichen unpolaren Flüssigkeit während einer Trocknung, um einen anorganischen Schaumkörper zu erhalten; und v) Sintern des anorganischen Schaumkörpers. Bei der Herstellung der anorganischer Schäume wird auf die Verwendung polymerer Platzhalter, aufwendiger Aufschäumungsfahren und einer Stabilisierung/Fixierung der Schaumstruktur durch Binder verzichtet
PCT/DE2006/001394 2005-08-23 2006-08-10 Verfahren zur herstellung von anorganischen schäumen, danach hergestellter schaum WO2007022750A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06775831A EP1924374A2 (de) 2005-08-23 2006-08-10 Verfahren zur herstellung von anorganischen schäumen, danach hergestellter schaum

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005039774.3 2005-08-23
DE102005039774A DE102005039774A1 (de) 2005-08-23 2005-08-23 Verfahren zur Herstellung von anorganischen Schäumen, danach hergestellter Schaum und Verwendung desselben

Publications (2)

Publication Number Publication Date
WO2007022750A2 WO2007022750A2 (de) 2007-03-01
WO2007022750A3 true WO2007022750A3 (de) 2007-04-26

Family

ID=37561225

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2006/001394 WO2007022750A2 (de) 2005-08-23 2006-08-10 Verfahren zur herstellung von anorganischen schäumen, danach hergestellter schaum

Country Status (3)

Country Link
EP (1) EP1924374A2 (de)
DE (1) DE102005039774A1 (de)
WO (1) WO2007022750A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11904290B2 (en) 2018-08-06 2024-02-20 Basf Se Device comprising a pressure-bearing device shell and an interior scaffolding system
CN113754371B (zh) * 2021-08-30 2022-10-21 广东盛瑞科技股份有限公司 高石粉含量的泡沫轻质土及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5848351A (en) * 1995-04-03 1998-12-08 Mitsubishi Materials Corporation Porous metallic material having high specific surface area, method of producing the same, porous metallic plate material and electrode for alkaline secondary battery
EP0949028A1 (de) * 1998-04-08 1999-10-13 Mitsubishi Materials Corporation Hochfeste, gesinterte, poröse metallische Verbundplatte und Verfahren zur Herstellung davon
WO2005021129A1 (en) * 2003-08-29 2005-03-10 The University Of Newcastle Research Associates Limited Stimulant sensitive flocculation and consolidation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4070951B2 (ja) * 2000-12-07 2008-04-02 ペンタックス株式会社 多孔質リン酸カルシウム系セラミックス焼結体の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5848351A (en) * 1995-04-03 1998-12-08 Mitsubishi Materials Corporation Porous metallic material having high specific surface area, method of producing the same, porous metallic plate material and electrode for alkaline secondary battery
EP0949028A1 (de) * 1998-04-08 1999-10-13 Mitsubishi Materials Corporation Hochfeste, gesinterte, poröse metallische Verbundplatte und Verfahren zur Herstellung davon
WO2005021129A1 (en) * 2003-08-29 2005-03-10 The University Of Newcastle Research Associates Limited Stimulant sensitive flocculation and consolidation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
6 January 2005, XP002418077 *

Also Published As

Publication number Publication date
DE102005039774A1 (de) 2007-03-01
EP1924374A2 (de) 2008-05-28
WO2007022750A2 (de) 2007-03-01

Similar Documents

Publication Publication Date Title
WO2006000177A3 (de) Verfahren und anordnung zur herstellung von druckluftschaum zur brandbekämpfung und dekontamination
WO2001053400A3 (en) Foam materials and high internal phase emulsions made using oxidatively stable emulsifiers
EP2567991A3 (de) Schaumbildende Zusammensetzungen mit Azeotropen oder azeotropähnlichen gemischen mit z-1,1,1,4,4,4-hexafluor-2-buten und ihre Verwendung bei der Herstellung von Schaumstoffen auf der Basis von Polyisocyanat
US20080184642A1 (en) Latex foam insulation and method of making and using same
WO2007031621A3 (fr) Mousses dermatologiques a base de metronidazole et emulsions pour leur preparation
EP2690129A3 (de) Biologisch abbaubare Schaumstoffe mit verbesserter Dimensionsstabilität
WO2007090901A3 (de) Verfahren zur herstellung eines teilverschäumten gleisoberbaus
TW200708388A (en) Uses of a method for the manufacture of foamed shaped polymer parts of liquid silicone rubber
WO2009048807A3 (en) Amine catalysts for polyurethane foams
WO2009123910A3 (en) Polyurethane foams containing silicone surfactants
PL1964867T3 (pl) Struktura piankowa zawierająca cząstki
WO2008141187A3 (en) One-part non-toxic spray foam
WO2005092958A3 (de) Verfahren zur herstellung eines vernetzten pvc schaumstoffkörpers
CN104629077A (zh) 一种纳米纤维素微孔泡沫材料的制备方法
WO2012024259A3 (en) Blowing agents, foamable compositions and foams
WO2005115938A3 (en) Elimination of crystalline silica from white foam glass by chemical additions
CN109628052A (zh) 一种聚氨酯填缝剂及其制备方法
WO2007022750A3 (de) Verfahren zur herstellung von anorganischen schäumen, danach hergestellter schaum
DE602004020905D1 (de) Lebensmittelschaum, stabilisiert durch kleine, feste Partikel
Brondi et al. Thermosetting polyurethane foams by physical blowing agents: Chasing the synthesis reaction with the pressure
JPS62189116A (ja) ポリウレタンフオ−ム品の製造方法
TW200609281A (en) A method for the manufacture of a foamed polymer body
MXPA05000400A (es) Metodo para producir espuma rigida de poliuretano.
KR20160143195A (ko) 발포 폴리스타이렌 난연성 접착제 조성물
WO2009053852A3 (en) Protein based foaming agents and methods of making thereof

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2006775831

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2006775831

Country of ref document: EP