Stabilized, finely disperse low-viscosity polymer polyols with a high content of polystyrene or polystyrene copolymers
The present invention relates to finely dispersed, low-viscosity polymer polyols which are stabilized in a novel manner and have a high content of polystyrene or polystyrene copolymers. It also relates to a process for the preparation of these polymer polyols and to their use for the preparation of...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The present invention relates to finely dispersed, low-viscosity polymer polyols which are stabilized in a novel manner and have a high content of polystyrene or polystyrene copolymers. It also relates to a process for the preparation of these polymer polyols and to their use for the preparation of polyurethanes, and particularly polyurethane foams.
The present invention relates to finely dispersed, low-viscosity polymer polyols which are stabilized in a novel manner and which are characterized by a high content of polystyrene or polystyrene copolymers. This invention also relates to the preparation of such polymer polyols, and their use for the preparation of polyurethane materials. |
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