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WO1999003627B1 - Composition renfermant un sel metallique et poudre de metal obtenue par calcination de ce sel - Google Patents

Composition renfermant un sel metallique et poudre de metal obtenue par calcination de ce sel

Info

Publication number
WO1999003627B1
WO1999003627B1 PCT/US1998/012306 US9812306W WO9903627B1 WO 1999003627 B1 WO1999003627 B1 WO 1999003627B1 US 9812306 W US9812306 W US 9812306W WO 9903627 B1 WO9903627 B1 WO 9903627B1
Authority
WO
WIPO (PCT)
Prior art keywords
composition
polyol
coagulating agent
weight percent
oxyethylene
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.)
Ceased
Application number
PCT/US1998/012306
Other languages
English (en)
Other versions
WO1999003627A1 (fr
Filing date
Publication date
Priority claimed from US08/896,774 external-priority patent/US5998523A/en
Priority to KR1020007000537A priority Critical patent/KR20010021972A/ko
Priority to BR9810720-8A priority patent/BR9810720A/pt
Priority to CA002296082A priority patent/CA2296082A1/fr
Priority to AT98932749T priority patent/ATE214989T1/de
Priority to AU82561/98A priority patent/AU731338B2/en
Application filed filed Critical
Priority to DE69804462T priority patent/DE69804462T2/de
Priority to EP98932749A priority patent/EP0998363B1/fr
Priority to JP2000502907A priority patent/JP2001510237A/ja
Publication of WO1999003627A1 publication Critical patent/WO1999003627A1/fr
Publication of WO1999003627B1 publication Critical patent/WO1999003627B1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Abstract

L'invention a trait à une composition à l'état de phase sensiblement solide comportant un polymère organique hydrophile liquide, une solution saline aqueuse contenant au moins un élément métallique ou métalloïde et un agent de coagulation. Une fois calcinée, cette composition fournit une poudre contenant du métal dont la taille moyenne des particules est égale ou inférieure à 1 micromètre. Ces poudres se révèlent utiles pour préparer des catalyseurs industriels, des céramiques, des composants électroniques ou en tant que matières de charge pour plastiques, peintures ou des produits cosmétiques.
PCT/US1998/012306 1997-07-18 1998-06-12 Composition renfermant un sel metallique et poudre de metal obtenue par calcination de ce sel Ceased WO1999003627A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2000502907A JP2001510237A (ja) 1997-07-18 1998-06-12 金属塩を含む組成物及びこれを焼成することによる金属粉末
BR9810720-8A BR9810720A (pt) 1997-07-18 1998-06-12 Composição tendo como componentes um poliol de poliéter lìquido e uma solução salina aquosa contendo pelo menos um elemento metálico ou metalóide e processo para preparar um pó à base de metal
CA002296082A CA2296082A1 (fr) 1997-07-18 1998-06-12 Composition renfermant un sel metallique et poudre de metal obtenue par calcination de ce sel
AT98932749T ATE214989T1 (de) 1997-07-18 1998-06-12 Zusammensetzung die ein metallsalz enthält und metallpulver hergestellt durch brennen von dieser zusammensetzung
AU82561/98A AU731338B2 (en) 1997-07-18 1998-06-12 A composition comprising a metal salt and metal powder therefrom by the calcining thereof
KR1020007000537A KR20010021972A (ko) 1997-07-18 1998-06-12 금속 염을 포함하는 조성물 및 이를 하소시킴으로써수득되는 금속 분말
DE69804462T DE69804462T2 (de) 1997-07-18 1998-06-12 Zusammensetzung die ein metallsalz enthält und metallpulver hergestellt durch brennen von dieser zusammensetzung
EP98932749A EP0998363B1 (fr) 1997-07-18 1998-06-12 Composition renfermant un sel metallique et poudre de metal obtenue par calcination de ce sel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/896,774 1997-07-18
US08/896,774 US5998523A (en) 1997-07-18 1997-07-18 Composition comprising a metal salt and metal powder therefrom by the calcining thereof

Publications (2)

Publication Number Publication Date
WO1999003627A1 WO1999003627A1 (fr) 1999-01-28
WO1999003627B1 true WO1999003627B1 (fr) 1999-03-04

Family

ID=25406809

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/012306 Ceased WO1999003627A1 (fr) 1997-07-18 1998-06-12 Composition renfermant un sel metallique et poudre de metal obtenue par calcination de ce sel

Country Status (18)

Country Link
US (1) US5998523A (fr)
EP (1) EP0998363B1 (fr)
JP (1) JP2001510237A (fr)
KR (1) KR20010021972A (fr)
CN (1) CN1264329A (fr)
AR (1) AR013232A1 (fr)
AT (1) ATE214989T1 (fr)
AU (1) AU731338B2 (fr)
BR (1) BR9810720A (fr)
CA (1) CA2296082A1 (fr)
CO (1) CO5040100A1 (fr)
DE (1) DE69804462T2 (fr)
ES (1) ES2174456T3 (fr)
PL (1) PL338083A1 (fr)
TR (1) TR200000091T2 (fr)
TW (1) TW432008B (fr)
WO (1) WO1999003627A1 (fr)
ZA (1) ZA986370B (fr)

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DE69907931D1 (de) * 1998-08-19 2003-06-18 Dow Chemical Co Verfahren zur herstellung von metalloxidpulver im nano-bereich
US6375704B1 (en) † 1999-05-12 2002-04-23 Cabot Corporation High capacitance niobium powders and electrolytic capacitor anodes
CA2309575A1 (fr) * 2000-05-26 2001-11-26 James E. Guillet Macromolecules a reticulation interne
US6844026B2 (en) * 2001-02-12 2005-01-18 Rhodia Chimie Preparation of particles by hydrolysis of a metal cation in the presence of a polymer
EP1385805B1 (fr) 2001-04-23 2011-02-16 Dow Global Technologies Inc. Procede de fabrication d'un filtre monolithique a ecoulement sur paroi
US6664018B2 (en) 2002-04-23 2003-12-16 Xerox Corporation In-situ method of forming zinc stearate dispersion and use thereof in toners
US7507480B2 (en) * 2005-05-31 2009-03-24 Brookhaven Science Associates, Llc Corrosion-resistant metal surfaces
JP4839689B2 (ja) * 2005-06-16 2011-12-21 昭栄化学工業株式会社 銀超微粒子の製造方法及び銀粉末、銀超微粒子分散液
CN101489950B (zh) 2006-07-21 2013-05-08 陶氏环球技术有限责任公司 改进的柴油机颗粒过滤器

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US3325698A (en) * 1964-01-15 1967-06-13 Gen Electric Electrical capacitor electrode and method of making the same
US3510323A (en) * 1965-10-21 1970-05-05 Ppg Industries Inc Heat resistant inorganic foams and their method of manufacture
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JPS60215586A (ja) * 1984-04-10 1985-10-28 積水化成品工業株式会社 チタン酸金属塩多孔体の製造方法
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JPH04507230A (ja) * 1988-06-09 1992-12-17 バテル　メモリアル　インスティテュート 金属酸化物のセラミック粉及び薄膜並びに該セラミック粉及び薄膜を製造する方法
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US5240493A (en) * 1992-01-16 1993-08-31 Institute Of Gas Technology Process for preparing submicron/nanosize ceramic powders from precursors incorporated within a polymeric foam
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US5698483A (en) * 1995-03-17 1997-12-16 Institute Of Gas Technology Process for preparing nanosized powder

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