DE502004003801D1 - FILLER CONTAINING AEROGELS - Google Patents

FILLER CONTAINING AEROGELS

Info

Publication number
DE502004003801D1
DE502004003801D1 DE502004003801T DE502004003801T DE502004003801D1 DE 502004003801 D1 DE502004003801 D1 DE 502004003801D1 DE 502004003801 T DE502004003801 T DE 502004003801T DE 502004003801 T DE502004003801 T DE 502004003801T DE 502004003801 D1 DE502004003801 D1 DE 502004003801D1
Authority
DE
Germany
Prior art keywords
filler containing
filler
containing aerogels
percent
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.)
Active
Application number
DE502004003801T
Other languages
German (de)
Inventor
Lorenz Ratke
Sabine Brueck
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.)
Deutsches Zentrum fuer Luft und Raumfahrt eV
Original Assignee
Deutsches Zentrum fuer Luft und Raumfahrt eV
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 Deutsches Zentrum fuer Luft und Raumfahrt eV filed Critical Deutsches Zentrum fuer Luft und Raumfahrt eV
Publication of DE502004003801D1 publication Critical patent/DE502004003801D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/18—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
    • B22C1/183—Sols, colloids or hydroxide gels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention relates to a method for producing a filler-containing aerogel. Said method is characterized by the following steps: a. a sol is aged in the course of 1 to 14 days; b. 1 to 6 percent by weight of the aged sol are mixed with 25 percent by weight of the filler which has a temperature ranging between 40 and 80 DEG C; and c. the mixture is jellified and dried.
DE502004003801T 2003-11-11 2004-11-03 FILLER CONTAINING AEROGELS Active DE502004003801D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10352574A DE10352574A1 (en) 2003-11-11 2003-11-11 Filler containing aerogels
PCT/EP2004/012401 WO2005046909A1 (en) 2003-11-11 2004-11-03 Filler-containing aerogels

Publications (1)

Publication Number Publication Date
DE502004003801D1 true DE502004003801D1 (en) 2007-06-21

Family

ID=34584974

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10352574A Withdrawn DE10352574A1 (en) 2003-11-11 2003-11-11 Filler containing aerogels
DE502004003801T Active DE502004003801D1 (en) 2003-11-11 2004-11-03 FILLER CONTAINING AEROGELS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10352574A Withdrawn DE10352574A1 (en) 2003-11-11 2003-11-11 Filler containing aerogels

Country Status (4)

Country Link
EP (1) EP1682291B1 (en)
AT (1) ATE361799T1 (en)
DE (2) DE10352574A1 (en)
WO (1) WO2005046909A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006003198A1 (en) * 2006-01-24 2007-07-26 Deutsches Zentrum für Luft- und Raumfahrt e.V. Mechanically and thermally stable core, used for light metal- and/or investment casting, comprises hydrophilic aerogel granulates, sand and binding agent
DE102006021151A1 (en) * 2006-05-06 2007-11-08 Deutsches Zentrum für Luft- und Raumfahrt e.V. Core material of clay-containing sand containing aerogelsand
DE102009024013A1 (en) 2009-06-05 2010-12-09 Deutsches Zentrum für Luft- und Raumfahrt e.V. Green Fist Aerosande
DK179276B1 (en) * 2013-06-19 2018-03-26 Dansk Skalform As Fully cast speaker cabinet with integrated bass reflex produced by sand casting in a gray cast iron alloy. CSRC

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561553B1 (en) * 1984-03-23 1987-06-19 Harborchem Inc REFRACTORY BINDER COMPOSITION AND PROCESS FOR PRODUCING THE SAME
JPS60227944A (en) * 1984-04-27 1985-11-13 Nissan Motor Co Ltd Binder for molding sand
JPS613630A (en) * 1984-06-16 1986-01-09 Nissan Motor Co Ltd Production of casting sand
JPS61108445A (en) * 1984-10-31 1986-05-27 Aisin Chem Co Ltd Production of resin coated sand grain for shell mold
US5014763A (en) * 1988-11-30 1991-05-14 Howmet Corporation Method of making ceramic cores
US5086085A (en) * 1991-04-11 1992-02-04 The United States Of America As Represented By The Department Of Energy Melamine-formaldehyde aerogels
US5582231A (en) * 1995-04-28 1996-12-10 General Motors Corporation Sand mold member and method
DE19523382C2 (en) * 1995-06-30 2003-04-30 Jochen Fricke Carbon aerogels and processes for their manufacture
DE19533564A1 (en) * 1995-09-11 1997-03-13 Hoechst Ag Fibrous airgel composite material
DE19606114A1 (en) * 1996-02-20 1997-08-21 Hoechst Ag Coated film with aerogel layer with low thermal conductivity and good mechanical stability
DE19647368A1 (en) * 1996-11-15 1998-05-20 Inst Neue Mat Gemein Gmbh Composites
DE19911847A1 (en) * 1999-03-17 2000-09-28 Deutsch Zentr Luft & Raumfahrt Fine and molded casting in plastic / carbon aerogels
DE19939062A1 (en) * 1999-08-18 2001-02-22 Deutsch Zentr Luft & Raumfahrt Use of plastic / carbon aerogels as the core material
DE10126865B4 (en) * 2001-06-01 2005-09-08 Neue Materialien Würzburg GmbH Substrate and use of the substrate
DE10216464B4 (en) * 2002-04-12 2004-04-15 Deutsches Zentrum für Luft- und Raumfahrt e.V. Silica-bonded core materials, processes for their production and their use

Also Published As

Publication number Publication date
EP1682291A1 (en) 2006-07-26
DE10352574A1 (en) 2005-06-16
ATE361799T1 (en) 2007-06-15
WO2005046909A1 (en) 2005-05-26
EP1682291B1 (en) 2007-05-09

Similar Documents

Publication Publication Date Title
EA201070191A1 (en) SINGLE-PHASE HYDRAULIC BINDER, METHOD FOR ITS PREPARATION AND CONSTRUCTION MATERIAL BASED ON IT
EA201070312A1 (en) METHOD FOR PRODUCING PECTIN PRODUCT CONTAINING TISSUE AND PECTIN PRODUCTS OBTAINED BY THIS METHOD
UA110883C2 (en) Method of tubal mixture based on carbon nanofillers and nadplastyfikatora and its application in inorganic systems
BRPI0911907B8 (en) process for producing a tryptophan-containing composition and tryptophan-containing protein composition
DE502004004552D1 (en) Silica made by flame hydrolysis, process for its preparation and use
TR201909466T4 (en) Stearic acid-treated calcium carbonate compositions and related methods with low free stearic acid or no detectable free stearic acid.
EA201290866A1 (en) MINERAL FOAM
ATE372307T1 (en) PRODUCTION OF AEROGELS CONTAINING FILLERS
WO2009046230A8 (en) Cementitious formulations and products
RU2013130661A (en) GYPSA HYDRATION ACCELERATOR
MX339003B (en) Stabilized polycarbonate compositions comprising mixtures of silicic acid and an inorganic acid.
ATE387414T1 (en) COMPOSITION CONTAINING A PHOSPHATE BINDER AND THE PRODUCTION THEREOF
TW200600515A (en) Composition and method for producing same
DE502004003801D1 (en) FILLER CONTAINING AEROGELS
MY144743A (en) Method for production natural rubber masterbatch
BR112014019685A8 (en) PROCESS FOR THE PREPARATION OF CEMENT/MORTAR/CONCRETE SYSTEMS OR COMPOSITIONS, PRODUCT, CEMENT COMPOSITIONS, USE OF SAID JOINTS OF FILLERS AND CEMENT COMPOSITION, AND, CEMENT PRODUCTS OR CEMENT ELEMENTS
PL1913098T3 (en) Chrome-free and zinc-poor anti-corrosive pigment mixture and method for the production and use thereof
BR0311475A (en) Elastomeric compounds having a high filler content, method for their production, and use of microsilica
NO20082928L (en) Process for sol-gel processing
DE602004006507D1 (en) Amoxicillintrihydrat
BR112013008502A2 (en) biodegradable hydrophobic cellulosic substrate and methods for its production using halosilanes
TW200744751A (en) Production method of absorbent content compact and absorbent content compact
CN106800421A (en) A kind of external thermal insulation system composite foam concrete plate and preparation method thereof
CN104046153A (en) Building house coating material
PL415208A1 (en) Method for producing modified silicon dioxide aerogels

Legal Events

Date Code Title Description
8364 No opposition during term of opposition