Crosslinked collagen-mucopolysaccharide composite materials
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United States of America Patent
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Jul 28, 1981
Issued Date -
N/A
app pub date -
Apr 16, 1979
filing date -
Jul 15, 1975
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Composite materials are disclosed which are formed by contacting collagen with a mucopolysaccharide and subsequently covalently crosslinking the resultant polymer. These composite materials have a balance of mechanical, chemical and physiological properties which make them useful in surgical sutures and prostheses of controlled biodegradability (resorption) and controlled ability to prevent development of a foreign body reaction, and many are also useful in applications in which blood compatibility is required.
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