NATURAL OIL-DERIVED POLYESTER POLYOLS AND POLYURETHANES MADE THEREFROM
摘要
<p>A polyester polyol made from natural oil feedstocks is disclosed. Methods for making the polyol are also disclosed. The method comprises reacting hydroxylated fatty acid/alkyl esters with a multifunctional ester-reactive initiator compound to form the polyester polyol. In one embodiment, the hydroxylated fatty acid/alkyl esters are made by hydroxylating fatty acid/alkyl esters having up to ninety-five percent by weight monounsaturation.</p>
申请公布号
WO2009058368(A1)
申请公布日期
2009.05.07
申请号
WO2008US12379
申请日期
2008.10.31
申请人
CARGILL, INCORPORATED;ABRAHAM, TIMOTHY WALTER;MALSAM, JEFF J.