Stabilization of organopolysiloxanes

Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing

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556410, 556417, 556446, 556451, 556456, 556463, 556454, C07F 704

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active

042039134

ABSTRACT:
A method for stabilizing organopolysiloxanes which are obtained from the condensation and/or equilibration of organosilicon compounds in the presence of phosphoronitrile chlorides which comprises treating the organopolysiloxanes with ammonia or an amine of the general formula

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patent: 2389807 (1945-11-01), McGregor et al.
patent: 3019191 (1962-01-01), Furby et al.
patent: 3057821 (1962-10-01), Boot
patent: 3078229 (1963-02-01), Cox

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