Thermally reversible organic solvent gels
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United States of America Patent
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Dec 13, 1988
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N/A
app pub date -
Aug 8, 1986
filing date -
Aug 8, 1986
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Expired
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Abstract
Stable, thermally reversible gels of organic solvents and a gelling agent having the formula R.sub.1 --(CH.sub.2).sub.n --CO.sub.2 --R.sub.2 wherein R.sub.1 is an anthracene analogue or substituted anthracene analogue, n is zero or a whole number from 2 to 20, and R.sub.2 is cholesteryl and cholestanyl or a derivative of cholesteryl or cholestanyl, processes for producing same, and novel anthracene analogue cholesteryl and cholestanyl esters and derivatives.
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