POLYETHERPOLYOL HAVING STEREOREGULARITY AND METHOD OF PREPARING THE SAME
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United States of America Patent
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app pub date -
Apr 27, 2007
filing date -
Feb 3, 2004
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Abstract
A polyetherpolyol for use in production of polyurethane includes polyetherpolyol carbons having stereoregularity of syndiotactic triad. Further, a method of preparing such polyetherpolyol is provided. The polyurethane resulting from stereoregular polyetherpolyol is superior in physical properties to polyuretanes obtained by use of atactic polyetherpolyol.
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