Invention Grant
- Patent Title: Layer obtained from an aqueous dispersion containing a silicon/titanium mixed oxide powder prepared by flame-hydrolysis
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Application No.: US10045049Application Date: 2002-01-15
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Publication No.: US07132157B2Publication Date: 2006-11-07
- Inventor: Monika Oswald , Helmut Mangold , Klaus Deller , Rolf Clasen , Markus Hornfeck
- Applicant: Monika Oswald , Helmut Mangold , Klaus Deller , Rolf Clasen , Markus Hornfeck
- Applicant Address: DE Duesseldorf
- Assignee: Degussa AG
- Current Assignee: Degussa AG
- Current Assignee Address: DE Duesseldorf
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- Priority: DE10163939 20011222
- Main IPC: B32B18/00
- IPC: B32B18/00 ; B32B17/06 ; B32B19/00 ; B05D3/02
Abstract:
A layer which is obtained by thermal treatment from an aqueous dispersion applied to a substrate, the dispersion containing silicon/titanium mixed oxide powder prepared by flame hydrolysis. It is prepared by applying a dispersion which contains the silicon/titanium mixed oxide powder to a substrate and then sintering by using a thermal treatment. It can be used, for example, on materials with very low coefficients of expansion.
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