WO2006034892A3 - Verfahren zur herstellung eines porösen keramischen werkstoffs sowie ein keramischer verbundwerkstoff und verwendung des verbundwerkstoffs - Google Patents

Verfahren zur herstellung eines porösen keramischen werkstoffs sowie ein keramischer verbundwerkstoff und verwendung des verbundwerkstoffs Download PDF

Info

Publication number
WO2006034892A3
WO2006034892A3 PCT/EP2005/053482 EP2005053482W WO2006034892A3 WO 2006034892 A3 WO2006034892 A3 WO 2006034892A3 EP 2005053482 W EP2005053482 W EP 2005053482W WO 2006034892 A3 WO2006034892 A3 WO 2006034892A3
Authority
WO
WIPO (PCT)
Prior art keywords
ceramic material
producing
porous ceramic
composite
porous
Prior art date
Application number
PCT/EP2005/053482
Other languages
English (en)
French (fr)
Other versions
WO2006034892A2 (de
Inventor
Wolfgang Dressler
Alexander Klonczynski
Martin Koehne
Original Assignee
Bosch Gmbh Robert
Wolfgang Dressler
Alexander Klonczynski
Martin Koehne
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 Bosch Gmbh Robert, Wolfgang Dressler, Alexander Klonczynski, Martin Koehne filed Critical Bosch Gmbh Robert
Publication of WO2006034892A2 publication Critical patent/WO2006034892A2/de
Publication of WO2006034892A3 publication Critical patent/WO2006034892A3/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
    • C04B38/0022—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof obtained by a chemical conversion or reaction other than those relating to the setting or hardening of cement-like material or to the formation of a sol or a gel, e.g. by carbonising or pyrolysing preformed cellular materials based on polymers, organo-metallic or organo-silicon precursors
    • 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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
    • C04B35/571—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide obtained from Si-containing polymer precursors or organosilicon monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

Die Erfindung bezieht sich auf ein Verfahren zur Herstellung eines porösen keramischen Werkstoffs. Dieser besteht im Wesentlichen aus Polysiloxan bzw. Polysilsesquioxan. Diesem Stoff werden entspre­chende Füllstoffe hinzugefügt. Die Erfindung zeichnet sich dadurch aus, dass durch geeignetes Hinzufügen von Schaumstabilisatoren und/oder Treibmitteln sowie der Anwendung eines erfindungsgemäßen Precursor-Herstell­-Verfahrens ein poröser keramischer Verbundwerkstoff erzielt wird, dessen Porosität nahezu beliebig einstellbar ist.
PCT/EP2005/053482 2004-09-29 2005-07-19 Verfahren zur herstellung eines porösen keramischen werkstoffs sowie ein keramischer verbundwerkstoff und verwendung des verbundwerkstoffs WO2006034892A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410047089 DE102004047089A1 (de) 2004-09-29 2004-09-29 Verfahren zur Herstellung eines porösen keramischen Werkstoffs sowie ein keramischer Verbundwerkstoff und Verwendung des Verbundwerkstoffs
DE102004047089.8 2004-09-29

Publications (2)

Publication Number Publication Date
WO2006034892A2 WO2006034892A2 (de) 2006-04-06
WO2006034892A3 true WO2006034892A3 (de) 2006-08-24

Family

ID=34979336

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/053482 WO2006034892A2 (de) 2004-09-29 2005-07-19 Verfahren zur herstellung eines porösen keramischen werkstoffs sowie ein keramischer verbundwerkstoff und verwendung des verbundwerkstoffs

Country Status (2)

Country Link
DE (1) DE102004047089A1 (de)
WO (1) WO2006034892A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113083262B (zh) * 2021-03-25 2023-08-11 深圳市中科纳米科技有限公司 一种陶瓷复合材料及其制备方法和应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6087024A (en) * 1996-12-17 2000-07-11 Whinnery; Leroy Louis Method for forming porous sintered bodies with controlled pore structure
US20030092557A1 (en) * 2000-11-07 2003-05-15 Wilfried Aichele Ceramic composite

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6087024A (en) * 1996-12-17 2000-07-11 Whinnery; Leroy Louis Method for forming porous sintered bodies with controlled pore structure
US20030092557A1 (en) * 2000-11-07 2003-05-15 Wilfried Aichele Ceramic composite

Also Published As

Publication number Publication date
WO2006034892A2 (de) 2006-04-06
DE102004047089A1 (de) 2006-03-30

Similar Documents

Publication Publication Date Title
WO2005067653A3 (en) Porous solid wind screen for microphone
EP1588995A4 (de) Porenbildendes material für einen porösen körper, verfahren zur herstellung des porenbildenden materials für einen porösen körper, verfahren zur herstellung eines porösen körpers, poröser körper und wabenstruktur
DE602006011045D1 (de) Erials und dadurch erhaltenes material
MX2009008401A (es) Estructura de espuma que contiene particulas.
EP1820566A4 (de) Halbdurchlässige verbundmembran und verfahren zur herstellung derselben
EP2086678A4 (de) Verfahren zur herstellung von porösen organisch-anorganischen hybridmaterialien, nach dem verfahren erhaltene poröse organisch-anorganische hybridmaterialien und katalytische verwendungen der materialien
IL181547A0 (en) Composite ceramic structure, method for producing same and wall structure using such composite ceramic structure
PL2125323T3 (pl) Sposób wytwarzania kształtowych elementów kompozytowych w oparciu o tworzywa piankowe na bazie janianów
WO2007082645A3 (de) Gegenstand, der ein relativ weiches trägermaterial und eine relativ harte dekorative schicht aufweist, sowie verfahren zu dessen herstellung
WO2007115696A3 (de) Polyurethan-schäume für die wundbehandlung
DE602004011492D1 (de) Method for making a polymeric garment material
HK1099324A1 (en) Open-pored polyurethane foam without skin formation, formulation for the production thereof and use thereof as a carrier material for cell and tissue cultures or medicaments
SI2035198T1 (sl) Postopek za modificiranje lesa in les pridobljen s tem
EP1652831A4 (de) Verfahren zur herstellung eines porösen körpers, poröser körper und wabenstrukturkörper
AU2003284416A1 (en) Silicon carbide porous body, process for producing the same and honeycomb structure
WO2007051519A3 (de) Offenporige biokompatible oberflächenschicht für ein implantat sowie verfahren zur herstellung und verwendung
ZA200608880B (en) Chiral inorganic-organic composite porous material and method for preparing the same
EP2006269A4 (de) Poröses siliciumcarbid und herstellungsverfahren dafür
EP1741746A4 (de) Verfahren zur herstellung einer kautschukzusammensetzung, kautschukzusammensetzung und verwendung davon
WO2007012776A3 (fr) Support et filtre catalytique a base de carbure de silicium et a haute surface specifique
WO2006102568A3 (en) Highly porous coated fine particles, composition, and method of production
SG170081A1 (en) Method of patterning and product(s) obtained therefrom
EP2025656A4 (de) Makroporöses kohlenstoffmaterial und mesoporöses kohlenstoffmaterial, hergestellt unter verwendung von holzmaterial als ausgangsstoff, verfahren zur herstellung der kohlenstoffmaterialien, poröses metallkohlenstoffmaterial und verfahren zur herstellung von porösem metallkohlenstoffmaterial
DE60333662D1 (de) Poröse verbundmembran und verfahren zur herstellung der membran
WO2008034797A3 (en) Process for the preparation of ceramic glass material in the form of sheets, sheets thus obtained and use thereof

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase

Ref document number: 05774177

Country of ref document: EP

Kind code of ref document: A2