Compositions: coating or plastic – Coating or plastic compositions – Silicon containing other than solely as silicon dioxide or...
Reexamination Certificate
2005-08-23
2005-08-23
Moore, Margaret G. (Department: 1712)
Compositions: coating or plastic
Coating or plastic compositions
Silicon containing other than solely as silicon dioxide or...
C524S588000, C524S406000, C524S407000, C524S413000, C524S404000, C524S428000, C524S435000, C524S437000, C524S442000, C428S447000, C219S391000, C432S120000
Reexamination Certificate
active
06932862
ABSTRACT:
A high temperature resistive coating composition includes a pigmenting component, a binder component, and a hardening agent. The pigmenting component includes a spinel of the formula AB2O4, 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, Al2O3, AlN and SiO2. The resistive coating may be advantageously used for coating the interior of a self-cleaning oven, an oven rack, burner grates, and the like, particularly due to its ability to withstand high temperatures.
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Diederiks & Whitelaw PLC
Maytag Corporation
Moore Margaret G.
Orsund Allan P.
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