Title:
DISPERSION, METHOD FOR PRODUCING SAME, AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2011/124542
Kind Code:
A3
Abstract:
The invention relates to dispersions comprising carbide particles and at least one organic binder and/or at least one plasticizer, wherein the carbide particles comprise an inner core of cemented tungsten carbide and an outer shell of tungsten carbide, to a method for producing such dispersions and to the use thereof for surface coating components subject to wear or for producing drilling bits.
Inventors:
GERK CHRISTIAN (DE)
WAAG ULF (DE)
WAAG ULF (DE)
Application Number:
PCT/EP2011/055170
Publication Date:
January 10, 2013
Filing Date:
April 04, 2011
Export Citation:
Assignee:
STARCK H C GMBH (DE)
GERK CHRISTIAN (DE)
WAAG ULF (DE)
GERK CHRISTIAN (DE)
WAAG ULF (DE)
International Classes:
B22F1/10; B22F1/16; B23K35/02; B23K35/26; B23K35/30; B23K35/32; B23K35/36; B32B7/02; C01B32/949; C04B35/634; C09D7/61; C09D7/62; C22C9/00; C22C19/05; C22C29/08; C23C24/00; B22F1/065
Domestic Patent References:
| WO2004085690A1 | 2004-10-07 | |||
| WO2010040498A1 | 2010-04-15 | |||
| WO2008031121A1 | 2008-03-20 |
Foreign References:
| US20090263646A1 | 2009-10-22 | |||
| CN100400218C | 2008-07-09 | |||
| GB2352727A | 2001-02-07 | |||
| US6649682B1 | 2003-11-18 | |||
| EP2105256A1 | 2009-09-30 |
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