ЗВЕЗДООБРАЗНЫЕ РАЗВЕТВЛЕННЫЕ СИЛИКОНОВЫЕ ПОЛИМЕРЫ В КАЧЕСТВЕ ПРОТИВОТУМАННЫХ ДОБАВОК ДЛЯ ПРИМЕНЕНИЙ В ПОКРЫТИЯХ

摘要

A hydrido-silicone is incompletely reacted with (preferably) a long chain olefin under hydrosilylation conditions to produce a partially substituted hydrido-silicone that is further reacted under hydrosilylation conditions with a vinyl containing MQ resin to partially consume the remaining hydride species which is then reacted under hydrosilylation conditions to consume the remaining hydride species with a long chain olefin to produce a composition that is useful as an anti-mist agent in the coating of flexible supports.