Process for the preparation and purification of gelatin and pyrogen-free gelatin so prepared
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United States of America Patent
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Feb 15, 1983
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N/A
app pub date -
Sep 28, 1981
filing date -
Sep 28, 1981
priority date (Note) -
Expired
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Abstract
A process of preparing an essentially pyrogen-free gelatin solution from cattle hides and/or tanner's stock is described. The essentially pyrogen-free gelatin solution and the use of the pyrogen-free gelatin solution for various pharmaceutical, surgical and medical uses are also described.
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