COMPOSITION COMPRISING STABLE POLYOL MIXTURES
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United States of America Patent
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app pub date -
Jun 13, 2012
filing date -
Dec 22, 2009
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Abandoned
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Abstract
Single-phase, liquid compositions, comprising at least two isocyanate-reactive polyol components that are incompatible with each other and, as a mediator additive, at least one copolymer that prevents or delays the separation of the polyol components and that is composed of certain structural units, of which certain structural units have no acidic functional groups and certain structural units have at least one acidic functional group and said structural units are optionally reacted at least partially with at least one preferably organic compound having at least one basic group to produce salt, and to the use thereof to produce polyurethanes or corresponding polyurethane items.
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