Polyorgano(hydro)silazane and process for producing same

Details Polyorgano(hydro)silazane and process for producing same Polyorgano(hydro)silazane and process for producing same

1986-04-09

1987-04-21

Shaver, Paul F.

Organic compounds -- part of the class 532-570 series

Organic compounds

Silicon containing

556412, 528 12, 528 19, 528 21, 528 23, 528 28, 528 38, C07F 710

Patent

active

046598502

ABSTRACT:
A novel polyorgano(hydro)silazane having the compositional formula: (RSiHNH).sub.x [(RSiH).sub.1.5 N].sub.1-x, wherein R is an alkyl group, an alkenyl group, a cycloalkyl group, an aryl group, another group in which the atom directly bound to Si is carbon, an alkylsilyl group, an alkylamino group, or an alkoxy group, and 0.4<x<1. This polyorgano(hydro)silazane is produced by reacting a complex of organo(hydro)diholosilane and a base with dry ammonia. This novel silazane is useful as a ceramic starting material, a polymer hardening agent, a densifying agent, a surface coating material, etc., and can be produced safely and at a low cost.

REFERENCES:
patent: 3318823 (1967-05-01), Aylett et al.
patent: 4340619 (1982-07-01), Gaul
patent: 4482669 (1984-11-01), Seyferth et al.
patent: 4482689 (1984-11-01), Haluska
patent: 4540803 (1985-09-01), Cannady
patent: 4595775 (1986-06-01), Arkles

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