Polyol polymers, meso-erythritol polymers and their aliphatic acid esters and aliphatic ethers
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United States of America Patent
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Jan 4, 2005
Grant Date -
Jan 23, 2003
app pub date -
Jun 6, 2002
filing date -
Jun 6, 2001
priority date (Note) -
Expired
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Abstract
A polyol polymer having a greater number of hydroxy groups, an aliphatic acid ester of a polyol polymer having a greater number of hydroxy groups, and an aliphatic ether of a polyol polymer having a greater number of hydroxy groups are provided. A polymer obtained by polymerizing a polyol containing meso-erythritol, and an aliphatic acid ester and an aliphatic ether of the polymer are provided.
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