Polyetherurethane urea polymers as space filling tissue adhesives
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United States of America Patent
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May 10, 1988
Grant Date -
N/A
app pub date -
Feb 25, 1987
filing date -
Feb 25, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Purified diisocyanate polyetherurethane prepolymers and process therefor. Polyetherurethane urea polymers prepared by mixing said prepolymers with an aqueous solution of an amino, ureido or hydroxy substituted amine or a like-substituted alpha-amino acid, and a method of using same as a space filling adhesive sealant in surgery.
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