Bio-degradable/absorbable barrier membrane
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United States of America Patent
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Mar 11, 1997
Grant Date -
N/A
app pub date -
Oct 25, 1995
filing date -
Oct 31, 1994
priority date (Note) -
Expired
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Abstract
A bio-degradable/absorbable barrier membrane is coated thereon with sucrose esters of fatty acids. The sucrose esters of fatty acids is one or more members selected from the group consisting of monoester, diester, and polyester. The fatty acid is one or more members selected from the group consisting of stearic acid, palmitic acid, lauric acid, and myristic acid. These higher fatty acids may be mixed with a lower fatty acid.
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