Carbohydrate esters for using as lubricants
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United States of America Patent
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May 22, 2007
Grant Date -
Dec 2, 2004
app pub date -
Jul 22, 2002
filing date -
Aug 7, 2001
priority date (Note) -
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Abstract
The present invention relates to compositions which comprise mixtures of open-chain and cyclic molecules of the sugar alcohols D-sorbitol and D-mannitol which have been esterified with at least one carboxylic acid, processes for preparing these compositions and the use of this composition as lubricant or hydraulic liquid.
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