Patent ID: 9328210
Filing Date: 2016-05-03
CPC Classification: C08G,C08J,C08K

Claim Text:
1. A process for production of polyurethane foams comprising reacting one or more polyol components with one or more isocyanate components in the presence of an additive composition, said additive composition comprising: (i) at least one quaternized ammonium compound that functions as an ionic surfactant; (ii) at least one tertiary amine compound having a molar mass of at least 150 g/mol and is a compound of formula (V) where R R R (iii) at least one oxazasilinane; wherein the mass ratio of the total mass of all of the at least one tertiary amine compounds having a molar mass of least 150 g/mol and of the formula (V) to the total mass of all oxazasilinanes is in a range from 200:1 to 5:1.