Method for making organosilazanes
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United States of America Patent
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-
Oct 18, 1988
Issued Date -
N/A
app pub date -
Nov 26, 1986
filing date -
Dec 20, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of preparing an organosilazane including reacting a first halosilane having the formula RR.sup.1 SiX.sub.2, wherein X is F, Cl, Br, or I, and each R and R.sup.1, independently, is X, H, or a lower alkyl group; a first primary amine compound having the formula R.sup.2 NH.sub.2, wherein R.sup.2 is H or a lower alkyl group; and a second primary amine compound having the formula R.sup.3 NH.sub.2, wherein R.sup.3 is H or a lower alkyl group, R.sup.3 being different from R.sup.2, to form the organosilazane.
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