Process for producing polyol dispersions
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United States of America Patent
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Jul 14, 2015
Grant Date -
Mar 28, 2013
app pub date -
Nov 21, 2012
filing date -
Nov 9, 2006
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Abstract
The present invention relates to polyol dispersions comprising at least one polyol and at least one polymer particle mixture comprising at least one thermoplastic polymer (P) and at least one block copolymer (B), wherein the block copolymer (B) has at least one block which is compatible with the thermoplastic polymer (P) and at least one block which is compatible with the polyol, a process for producing such polyol dispersions, their use for producing polyurethanes and a process for producing polyurethanes.
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