New silicon compounds and their use as homogenising agents in separation products with a mattering effect for the manufacture of moulds of plastics with coated surfaces

摘要

Siloxane compounds with optionally branched 16-50C hydrocarbon groups attached to non-terminal silicon atoms are new. Siloxane compounds of formula (I) are new. R = optionally branched 16-50C hydrocarbyl; a = 0.8-1.5; b = 3 to a. An Independent claim is also included for mould release agents with a delustering effect for the production of plastic mouldings, especially polyurethane mouldings, such release agents containing (I) as homogenizing agents.