POLYOL COMPOSITIONS FOR FOAM INSULATION
The present invention relates to emulsion compositions of modified polyester polyols and a method of preparing such modified polyester polyol emulsions that are useful in the formulation of polyurethane and polyisocyanurate cellular polymers for use in making foam articles.
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | The present invention relates to emulsion compositions of modified polyester polyols and a method of preparing such modified polyester polyol emulsions that are useful in the formulation of polyurethane and polyisocyanurate cellular polymers for use in making foam articles. |
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