Title:
HIGH TEMPERATURE COATING COMPOSITION AND METHOD OF APPLYING
Document Type and Number:
WIPO Patent Application WO2003048646
Kind Code:
A3
Abstract:
A high temperature resistive coating composition (15) includes a pigmenting component, a binder component, and a hardening agent. The pigmenting component includes a spinel of the formula AB204, in which A is selected from the group consisting of Mg, Fe, Zn, Mn, Cu and Ni, or a combination thereof, and B is selected from the group consisting of Al, Fe and Cr, or a combination thereof. The binder component of the high temperature resistive coating is preferably a polysiloxane material, such as a silicon resin. Moreover, the hardening agent of the high temperature resistive coating includes a finely powdered material selected from the group consisting of diamond powder, BN, WC, SiC, Al203, AlN and Si02. The resistive coating may be advantageously used for coating the interior of a self-cleaning oven (8), an oven rack (17), burner grates, and the like, particularly due to its ability to withstand high temperatures.
Inventors:
DAUGHERTY TIMOTHY L
Application Number:
PCT/US2002/037904
Publication Date:
September 25, 2003
Filing Date:
November 27, 2002
Export Citation:
Assignee:
MAYTAG CORP (US)
International Classes:
C09D5/18; C09D183/04; C23C4/04; C23C4/18; C23C30/00; F24C15/00; (IPC1-7): F24B1/00
Foreign References:
| US4048473A | 1977-09-13 | |||
| US4120981A | 1978-10-17 |
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