Coating processes – Heat decomposition of applied coating or base material – Coating decomposed to form carbide or coating carbonized
Patent
1981-01-15
1982-07-20
Smith, John D.
Coating processes
Heat decomposition of applied coating or base material
Coating decomposed to form carbide or coating carbonized
264 292, 264 295, 264 296, 427387, 428408, 428447, 521154, 521919, 528 31, 528 32, 528 33, 528 36, 528 38, B05D 302
Patent
active
043406190
ABSTRACT:
What is disclosed is a process for preparing R'.sub.3 SiNH-containing silazane polymers by contacting and reacting chlorine-containing disilanes with {R'.sub.3 Si}.sub.2 NH where R' is vinyl, hydrogen, an alkyl radical of 1-3 carbon atoms or the phenyl group. The silazane polymers are useful as chemical intermediates to produce silicon-containing chemical compounds. They are also useful in the formation of silicon carbide-containing ceramic materials.
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Dow Corning Corporation
McKellar Robert L.
Page Thurman K.
Smith John D.
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