Title:
NANO GLASS POWER AND USE THEREOF, PARTICULARLY MULTICOMPONENT GLASS POWDER WITH A MEAN PARTICLE SIZE OF LESS THAN 1 µM
Document Type and Number:
WIPO Patent Application WO2005115936
Kind Code:
A3
Abstract:
The invention relates to a glass powder or a glass-ceramic powder comprising multicomponent glasses with at least three elements, and is characterized in that the glass powder or a glass-ceramic powder has a mean particle size of less than 1 µm, preferably less than 0.1 µm, particularly preferred less than 10 nm.
Inventors:
ZIMMER JOSE (DE)
DAIMER JOHANN (DE)
RINDT MATTHIAS (DE)
KESSLER SUSANNE (DE)
BESINGER JOERN (DE)
DAIMER JOHANN (DE)
RINDT MATTHIAS (DE)
KESSLER SUSANNE (DE)
BESINGER JOERN (DE)
Application Number:
PCT/EP2005/005633
Publication Date:
February 16, 2006
Filing Date:
May 25, 2005
Export Citation:
Assignee:
SCHOTT AG (DE)
ZIMMER JOSE (DE)
DAIMER JOHANN (DE)
RINDT MATTHIAS (DE)
KESSLER SUSANNE (DE)
BESINGER JOERN (DE)
ZIMMER JOSE (DE)
DAIMER JOHANN (DE)
RINDT MATTHIAS (DE)
KESSLER SUSANNE (DE)
BESINGER JOERN (DE)
International Classes:
C03C12/00; B82B1/00; C03B19/10; C03C3/00; C03C4/00; C08K7/20; C23C14/06; H01Q17/00; C03C
Domestic Patent References:
| WO2003059834A1 | 2003-07-24 | |||
| WO2000012437A1 | 2000-03-09 | |||
| WO2004024100A1 | 2004-03-25 |
Foreign References:
| US6669757B1 | 2003-12-30 | |||
| US5837025A | 1998-11-17 | |||
| US20030234978A1 | 2003-12-25 | |||
| US6358531B1 | 2002-03-19 |
Other References:
DATABASE WPI Section Ch Week 200279, Derwent World Patents Index; Class L01, AN 2002-724543, XP002357331
WU SONG-QUAN ET AL: "Preparation of nanoscale Li2O-Al2O3-SiO2 glass-ceramic by polyacrylamide gel method", TRANSACTIONS OF THE NONFERROUS METALS SOCIETY OF CHINA EDITORIAL OFFICE OF TRANSACTIONS OF NONFERROUS METALS SOC CHINA, vol. 13, May 2003 (2003-05-01), pages 80 - 83, XP009056185, ISSN: 1003-6326
GUARDANI R ET AL: "PRODUCTION OF SUB-MICRON GLASS SPHERES FROM IMMISCIBLE GLASS PHASES", PHYSICS AND CHEMISTRY OF GLASSES, SOCIETY OF GLASS TECHNOLOGY, SHEFFIELD, GB, vol. 37, no. 1, 1 February 1996 (1996-02-01), pages 22 - 24, XP000555974, ISSN: 0031-9090
CLASEN R: "High-purity glasses and ceramics prepared by sintering compacts of nanosized particles: advantages and perspectives", KEY ENGINEERING MATERIALS TRANS TECH PUBLICATIONS SWITZERLAND, vol. 206-213, 2002, pages 235 - 238, XP009056162, ISSN: 1013-9826
WU SONG-QUAN ET AL: "Preparation of nanoscale Li2O-Al2O3-SiO2 glass-ceramic by polyacrylamide gel method", TRANSACTIONS OF THE NONFERROUS METALS SOCIETY OF CHINA EDITORIAL OFFICE OF TRANSACTIONS OF NONFERROUS METALS SOC CHINA, vol. 13, May 2003 (2003-05-01), pages 80 - 83, XP009056185, ISSN: 1003-6326
GUARDANI R ET AL: "PRODUCTION OF SUB-MICRON GLASS SPHERES FROM IMMISCIBLE GLASS PHASES", PHYSICS AND CHEMISTRY OF GLASSES, SOCIETY OF GLASS TECHNOLOGY, SHEFFIELD, GB, vol. 37, no. 1, 1 February 1996 (1996-02-01), pages 22 - 24, XP000555974, ISSN: 0031-9090
CLASEN R: "High-purity glasses and ceramics prepared by sintering compacts of nanosized particles: advantages and perspectives", KEY ENGINEERING MATERIALS TRANS TECH PUBLICATIONS SWITZERLAND, vol. 206-213, 2002, pages 235 - 238, XP009056162, ISSN: 1013-9826
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